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the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. not all products and/or types are available in every country. please check with an nec electronics sales representative for availability and additional information. 2005, 2007 bipolar analog integrated circuit pc29xxb series three-terminal low drop out voltage regulator (output current: 1.0 a) data sheet document no. g17567ej4v0ds00 (4th edition) date published august 2007 ns printed in japan the mark shows major revised points. the revised points can be easily searched by copying an "" in the pdf file and specifying it in the "find what:" field. description the pc29xxb series is a series of three-terminal low dropou t voltage regulators with 1.0 a output current. this series is suitable for low voltage operated ic and has 4 out put voltage types, 1.8 v, 2.5 v, 3.3 v and 5.0 v. compared with the pc29xx and pc29xxa series, this series has improved output voltage tolerance (v o 2%), quiescent current (1.8 ma typ. (i o = 0 a)), and short-circuit current. features ? output current capacity: 1.0 a ? output voltage tolerance: v o 2% (t a = 25 c) ? low quiescent current: 1.8 ma typ. (i o = 0 a) ? low short-circuit current: 0.3 a typ. ( pc2918b), 0.6 a typ. ( pc2925b, pc2933b), 0.65 a typ. ( pc2905b) ? low dropout voltage: v dif = 0.6 v max. (i o = 0.5 a) ? on-chip inrush current protection ci rcuit at the time of input voltage rising (when input voltage is low) ? on-chip over-current limiter ? on-chip thermal shut down circuit applications digital tv, dvd, lcd monitors, printers, a udio, air conditioners, and other applications. pin configurations (marking side) 1: input isolated to-220 (mp-45g) sc-64 (mp-3) sc-63 (mp-3z) 2: gnd 3: output 1: input 2: gnd 3: output 4: gnd (fin) 1: input 2: gnd 3: output 4: gnd (fin) 4 4 321 321 321 to-252 (mp-3zk) 1: input 2: gnd 3: output 4: gnd (fin) 4 321 note1 note2 note2 notes 1. no.2 pin and no.4 fin are common gnd. 2. no.2 pin is cut. no.2 pin and no.4 fin are common gnd.
data sheet g17567ej4v0ds 2 pc29xxb series block diagram startup circuit reference voltage drive circuit overcurrent protection saturation protection thermal shut down input output gnd error amp. + ? ordering information part number package output voltage marking pc2918bhf isolated to-220 (mp-45g) 1.8 v 2918b pc2918bhb sc-64 (mp-3) 1.8 v 2918b pc2918bt sc-63 (mp-3z) 1.8 v 2918b pc2918bt1d to-252 (mp-3zk) 1.8 v 2918bd pc2925bhf isolated to-220 (mp-45g) 2.5 v 2925b pc2925bhb sc-64 (mp-3) 2.5 v 2925b pc2925bt sc-63 (mp-3z) 2.5 v 2925b pc2925bt1d to-252 (mp-3zk) 2.5 v 2925bd pc2933bhf isolated to-220 (mp-45g) 3.3 v 2933b pc2933bhb sc-64 (mp-3) 3.3 v 2933b pc2933bt sc-63 (mp-3z) 3.3 v 2933b pc2933bt1d to-252 (mp-3zk) 3.3 v 2933bd pc2905bhf isolated to-220 (mp-45g) 5.0 v 2905b pc2905bhb sc-64 (mp-3) 5.0 v 2905b pc2905bt sc-63 (mp-3z) 5.0 v 2905b pc2905bt1d to-252 (mp-3zk) 5.0 v 2905bd remark tape-packaged products have the symbol -e1, or -e 2 suffixed to the part number. in pb-free products, any of -at, -az or -ay is added to the end of their par t number. refer to the following table for details.
data sheet g17567ej4v0ds 3 pc29xxb series part number note1 package package type pc29xxbhf isolated to-220 (mp-45g) ? packed in envelop pc29xxbhf-az note2 isolated to-220 (mp-45g) ? packed in envelop pc29xxbhb sc-64 (mp-3) ? packed in envelop pc29xxbhb-az note2 sc-64 (mp-3) ? packed in envelop pc29xxbhb-ay note3 sc-64 (mp-3) ? packed in envelop pc29xxbt sc-63 (mp-3z) ? packed in envelop pc29xxbt-az note2 sc-63 (mp-3z) ? packed in envelop pc29xxbt-e1 sc-63 (mp-3z) ? 16 mm wide embossed taping ? pin 1 on draw-out side ? 2000 pcs/reel pc29xxbt-e1-az note2 sc-63 (mp-3z) ? 16 mm wide embossed taping ? pin 1 on draw-out side ? 2000 pcs/reel pc29xxbt-e1-ay note3 sc-63 (mp-3z) ? 16 mm wide embossed taping ? pin 1 on draw-out side ? 2000 pcs/reel pc29xxbt-e2 sc-63 (mp-3z) ? 16 mm wide embossed taping ? pin 1 at take-up side ? 2000 pcs/reel pc29xxbt-e2-az note2 sc-63 (mp-3z) ? 16 mm wide embossed taping ? pin 1 at take-up side ? 2000 pcs/reel pc29xxbt-e2-ay note3 sc-63 (mp-3z) ? 16 mm wide embossed taping ? pin 1 at take-up side ? 2000 pcs/reel pc29xxbt1d-e1 to-252 (mp-3zk) ? 16 mm wide embossed taping ? pin 1 on draw-out side ? 2500 pcs/reel pc29xxbt1d-e1-at note4 to-252 (mp-3zk) ? 16 mm wide embossed taping ? pin 1 on draw-out side ? 2500 pcs/reel pc29xxbt1d-e2 to-252 (mp-3zk) ? 16 mm wide embossed taping ? pin 1 at take-up side ? 2500 pcs/reel pc29xxbt1d-e2-at note4 to-252 (mp-3zk) ? 16 mm wide embossed taping ? pin 1 at take-up side ? 2500 pcs/reel notes 1. xx stands for symbols that indicate the output voltage. 2. pb-free (this product does not contai n pb in the external electrode.) 3. pb-free (this product does not contain pb in the external electr ode, sn100% plating.) 4. pb-free (this product does not contain pb in the external electrode and other parts.)
data sheet g17567ej4v0ds 4 pc29xxb series absolute maximum ratings (t a = 25 c, unless otherwise specified) rating unit parameter symbol pc29xxbhf pc29xxbhb, pc29xxbt, pc29xxbt1d input voltage v in ?0.3 to + 16.0 v internal power dissipation (t c = 25 c) note p t 15 10 w operating ambient temperature t a ?40 to +85 c operating junction temperature t j ?40 to +150 c storage temperature t stg ?55 to +150 c thermal resistance (junction to case) r th(j-c) 7 12.5 c/w thermal resistance (junction to ambient) r th(j-a) 65 125 c/w note internally limited. when the operati ng junction temperature rises above 150 c, the internal circuit shuts down the output voltage. caution product quality may suffer if the absolute maximum rating is exceeded even momentarily for any parameter. that is, the absolute maximum ratings are rated values at which the product is on the verge of suffering physical damage, and therefore the product must be used under conditions that ensure that the absolute maximum ratings are not exceeded. typical connection + d 2 d 1 c in c out input output pc29xxb c in : 0.1 f or higher. be sure to connect c in to prevent parasitic oscillation. set this value according to the length of the line between the regulator and the input pin. use of a film capacitor or other capacitor with first-rate voltage and temperature characteristics is recommended . if using a laminated ceramic capacitor, it is necessary to ensure that c in is 0.1 f or higher for the voltage and temperature range to be used. c out : 10 f or higher. be sure to connect c out to prevent oscillation and improve excessive load regulation. place c in and c out as close as possible to the ic pins (within 1 to 2 cm). also, use an electr olytic capacitor with low impedance characteristics if consider ing use at sub-zero temperatures. d 1 : if the output pin has a higher voltage t han the input pin, connect a diode. d 2 : if the output pin has a lower voltage than the gnd pin, connect a schottky barrier diode. caution make sure that no voltage is applied to the output pin from external.
data sheet g17567ej4v0ds 5 pc29xxb series recommended operating conditions parameter symbol type number min. typ. max. unit pc2918b 2.8 12.0 v pc2925b 3.5 12.0 v pc2933b 4.3 12.0 v input voltage v in pc2905b 6.0 12.0 v output current i o all 0 1.0 a operating ambient temperature t a all ? 40 + 85 c operating junction temperature t j all ? 40 + 125 c caution use of conditions exceeding the above-listed recommended operating conditions is not a problem as long as the absolute maximum ratings are not exceeded. however, since the use of such conditions diminishes the margin of safety, careful evaluation is required before such conditions are used. electrical characteristics pc2918b (t j = 25 c, v in = 2.8 v, i o = 0.5 a, c in = 0.1 f, c out = 10 f, unless otherwise specified) parameter symbol conditions min. typ. max. unit v o1 1.764 1.8 1.836 v output voltage v o2 2.8 v v in 12 v, 0 a i o 1 a (1.746) ? (1.854) v line regulation reg in 2.8 v v in 12 v ? 4.0 25.0 mv load regulation reg l 0 a i o 1 a ? 3.5 30.0 mv i o = 0 a ? 1.8 4.0 ma quiescent current i bias i o = 0.5 a ? 18.0 (30.0) ma v in = 1.7 v, i o = 0 a ? 1.0 30.0 ma startup quiescent current i bias(s) v in = 2.4 v, i o = 1 a ? ? (80.0) ma quiescent current change i bias 2.8 v v in 12 v ? (3.0) (15.0) ma output noise voltage v n 10 hz f 100 khz ? 50.0 ? v r.m.s. ripple rejection r?r f = 120 hz, 2.8 v v in 3.8 v, i o = 0.3 a ? 62 ? db i o = 0.5 a ? 0.3 0.6 v dropout voltage v dif i o = 1 a ? (0.7) ? v v in = 2.8 v (0.1) 0.3 (0.8) a short circuit current i oshort v in = 12 v ? (0.4) ? a v in = 2.8 v 1.0 1.3 (1.6) a peak output current i opeak v in = 12 v ? (1.1) ? a temperature coefficient of output voltage v o / t 0 c t j 125 c, i o = 5 ma ? 0.1 ? mv/ c remark values in parentheses are product design values , and are thus provided as reference values.
data sheet g17567ej4v0ds 6 pc29xxb series pc2925b (t j = 25 c, v in = 3.5 v, i o = 0.5 a, c in = 0.1 f, c out = 10 f, unless otherwise specified) parameter symbol conditions min. typ. max. unit v o1 2.45 2.5 2.55 v output voltage v o2 3.5 v v in 12 v, 0 a i o 1 a (2.425) ? (2.575) v line regulation reg in 3.5 v v in 12 v ? 5.5 25.0 mv load regulation reg l 0 a i o 1 a ? 3.5 40.0 mv i o = 0 a ? 1.8 4.0 ma quiescent current i bias i o = 0.5 a ? 18.0 (30.0) ma v in = 2.4 v, i o = 0 a ? 11.0 30.0 ma startup quiescent current i bias(s) v in = 3.1 v, i o = 1 a ? ? (80.0) ma quiescent current change i bias 3.5 v v in 12 v ? (3.0) (15.0) ma output noise voltage v n 10 hz f 100 khz ? 62.0 ? v r.m.s. ripple rejection r?r f = 120 hz, 3.5 v v in 4.5 v, i o = 0.3 a ? 60 ? db i o = 0.5 a ? 0.36 0.6 v dropout voltage v dif i o = 1 a ? (0.7) ? v v in = 3.5 v (0.1) 0.6 (0.8) a short circuit current i oshort v in = 12 v ? (0.4) ? a v in = 3.5 v 1.0 1.3 (1.6) a peak output current i opeak v in = 12 v ? (1.1) ? a temperature coefficient of output voltage v o / t 0 c t j 125 c, i o = 5 ma ? 0.2 ? mv/ c remark values in parentheses are product design values , and are thus provided as reference values. pc2933b (t j = 25 c, v in = 5.0 v, i o = 0.5 a, c in = 0.1 f, c out = 10 f, unless otherwise specified) parameter symbol conditions min. typ. max. unit v o1 3.234 3.3 3.366 v output voltage v o2 4.3 v v in 12 v, 0 a i o 1 a (3.201) ? (3.399) v line regulation reg in 4.3 v v in 12 v ? 6.0 25.0 mv load regulation reg l 0 a i o 1 a ? 4.2 50.0 mv i o = 0 a ? 1.8 4.0 ma quiescent current i bias i o = 0.5 a ? 18.0 (30.0) ma v in = 3.1 v, i o = 0 a ? 11.0 30.0 ma startup quiescent current i bias(s) v in = 3.7 v, i o = 1 a ? ? (80.0) ma quiescent current change i bias 4.3 v v in 12 v ? (3.0) (15.0) ma output noise voltage v n 10 hz f 100 khz ? 82.0 ? v r.m.s. ripple rejection r?r f = 120 hz, 4.3 v v in 5.3 v, i o = 0.3 a ? 58 ? db i o = 0.5 a ? 0.36 0.6 v dropout voltage v dif i o = 1 a ? (0.7) ? v v in = 5.0 v (0.1) 0.6 (0.8) a short circuit current i oshort v in = 12 v ? (0.4) ? a v in = 5.0 v 1.0 1.5 (1.6) a peak output current i opeak v in = 12 v ? (1.1) ? a temperature coefficient of output voltage v o / t 0 c t j 125 c, i o = 5 ma ? 0.4 ? mv/ c remark values in parentheses are product design values , and are thus provided as reference values.
data sheet g17567ej4v0ds 7 pc29xxb series pc2905b (t j = 25 c, v in = 6.0 v, i o = 0.5 a, c in = 0.1 f, c out = 10 f, unless otherwise specified) parameter symbol conditions min. typ. max. unit v o1 4.90 5.0 5.10 v output voltage v o2 6.0 v v in 12 v, 0 a i o 1 a (4.85) ? (5.15) v line regulation reg in 6.0 v v in 12 v ? 6.5 25.0 mv load regulation reg l 0 a i o 1 a ? 5.0 80.0 mv i o = 0 a ? 1.8 4.0 ma quiescent current i bias i o = 0.5 a ? 18.0 (30.0) ma v in = 4.8 v, i o = 0 a ? 11.0 30.0 ma startup quiescent current i bias(s) v in = 5.5 v, i o = 1 a ? ? (80.0) ma quiescent current change i bias 6.0 v v in 12 v ? (3.0) (15.0) ma output noise voltage v n 10 hz f 100 khz ? 122.0 ? v r.m.s. ripple rejection r?r f = 120 hz, 6.0 v v in 7 v, i o = 0.3 a ? 57 ? db i o = 0.5 a ? 0.38 0.6 v dropout voltage v dif i o = 1 a ? (0.7) ? v v in = 6.5 v (0.1) 0.65 (0.8) a short circuit current i oshort v in = 12 v ? (0.4) ? a v in = 6.5 v 1.0 1.5 (1.6) a peak output current i opeak v in = 12 v ? (1.1) ? a temperature coefficient of output voltage v o / t 0 c t j 125 c, i o = 5 ma ? 0.6 ? mv/ c remark values in parentheses are product design values , and are thus provided as reference values.
data sheet g17567ej4v0ds 8 pc29xxb series typical characteristics (t a = 25 c) p d vs. t a v o vs.t j p d - total power dissipation - w 50 85 100 150 5 10 15 20 0 1.0 1.92 0 solid line: pc29xxbhf broken line: pc29xxbt1d, pc29xxbt, pc29xxbhb with infinite heatsink without heatsink t a - operating ambient temperature - c v o - output voltage change - mv -100 -80 -60 -40 -20 0 20 40 60 80 100 -50 -25 0 25 50 75 100 125 i o = 5 m a pc2918b (v in = 2.8 v) pc2925b (v in = 3.5 v) pc2933b (v in = 5.0 v) pc2905b (v in = 6.0 v) t j - operating junction temperature - c v o vs. v in ( pc2918b) v o vs. v in ( pc2925b) v o - output voltage - v 0 0.5 1 1.5 2 2.5 02468 t j = 25 c i o = 5 ma i o = 0.5 a i o = 1 a v in - input voltage - v v o - output voltage - v 0 0.5 1 1.5 2 2.5 3 02468 t j = 25 c i o = 5 m a i o = 0.5 a i o = 1 a v in - input voltage - v v o vs. v in ( pc2933b) v o vs. v in ( pc2905b) v o - output voltage - v 0 0.5 1 1.5 2 2.5 3 3.5 4 02468 t j = 25c i o = 5 ma i o = 0.5 a i o = 1 a v in - input voltage - v v o - output voltage - v 0 1 2 3 4 5 6 02468 t j = 25 c i o = 5 ma i o = 0.5 a i o = 1 a v in - input voltage - v
data sheet g17567ej4v0ds 9 pc29xxb series i bias (i bias(s) ) vs. v in ( pc2918b) i bias (i bias(s) ) vs. v in ( pc2925b) i bias - quiescent current - ma 0 2 4 6 8 10121416 i o = 5 m a 80 70 60 50 40 30 20 10 0 i o = 0.5 a i o = 1 a v in - input voltage - v i bias - quiescent current - ma 0 2 4 6 8 10 12 14 16 i o = 5 ma 80 70 60 50 40 30 20 10 0 i o = 0.5 a i o = 1 a v in - input voltage - v i bias (i bias(s) ) vs. v in ( pc2933b) i bias (i bias(s) ) vs. v in ( pc2905b) i bias - quiescent current - ma 0246810121416 i o = 5 ma 80 70 60 50 40 30 20 10 0 i o = 1 a i o = 0.5 a v in - input voltage - v i bias - quiescent current - ma 0 2 4 6 8 10 12 14 16 80 70 60 50 40 30 20 10 0 i o = 1 a i o = 0.5 a i o = 5 ma v in - input voltage - v v dif vs. t j i opeak vs. v dif v dif - dropout voltage - v 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 -50 -25 0 25 50 75 100 125 150 pc2918b i o = 0.5 a pc2933b pc2925b pc2905b t j - operating junction temperature - c i opeak - peak output current - a 0 0.5 1 1.5 2 03691215 pc2918b pc2933b pc2925b pc2905b t j = 25 c v dif - dropout voltage - v
data sheet g17567ej4v0ds 10 pc29xxb series r?r vs. f ( pc2918b) r?r vs. f ( pc2925b) r?r - ripple rejection - db 0 10 20 30 40 50 60 70 80 10 100 1000 10000 100000 t j = 25 c v in = 2.8 v i o = 5 ma i o = 0.3 a i o = 0.5 a i o = 1 a f - frequency - hz r?r - ri pp le re j ection - db 0 10 20 30 40 50 60 70 80 10 100 1000 10000 100000 t j = 25 c v in = 3.5 v i o = 5 ma i o = 0.3 a i o = 0.5 a i o = 1 a f - frequency - hz r?r vs. f ( pc2933b) r?r vs. f ( pc2905b) r?r - ripple rejection - db 0 10 20 30 40 50 60 70 80 10 100 1000 10000 100000 t j = 25 c v in = 5.0 v i o = 5 ma i o = 0.3 a i o = 0.5 a i o = 1 a f - frequency - hz r?r - ri pp le re j ection - db 0 10 20 30 40 50 60 70 80 10 100 1000 10000 100000 t j = 25 c v in = 6.0 v i o = 5 ma i o = 0.3 a i o = 0.5 a i o = 1 a f - frequency - hz v dif vs. i o v o vs. i o ( pc2918b) v dif - dropout voltage - v 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 t j = 25 c pc2918b pc2933b pc2925b pc2905b i o - output current - a v o - out p ut volta g e - v 3.0 2.5 0 0.4 0.8 1.2 1.6 2.0 1.5 0.5 0 2.0 0.2 0.6 1.0 1.4 1.8 1.0 v in = 2.8 v i o - output current - a
data sheet g17567ej4v0ds 11 pc29xxb series v o vs. i o ( pc2925b) v o vs. i o ( pc2933b) v o - output voltage - v 3.0 2.5 0 0.4 0.8 1.2 1.6 2.0 1.5 0.5 2.0 0.2 0.6 1.0 1.4 1.8 1.0 v in = 3.5 v i o - output current - a v o - output voltage - v 5.0 0 0.4 0.8 1.2 1.6 4.0 3.0 1.0 2.0 0.2 0.6 1.0 1.4 1.8 2.0 v in = 5.0 v i o - output current - a v o vs. i o ( pc2905b) v o - output voltage - v 6.0 5.0 0 0.4 0.8 1.2 1.6 4.0 3.0 1.0 2.0 0.2 0.6 1.0 1.4 1.8 2.0 v in = 6.5 v i o - output current - a
data sheet g17567ej4v0ds 12 pc29xxb series package drawings (unit: mm) pc2918bhf, pc2925bhf, pc2933bhf, pc2905bhf d 17.0 0.3 3pin plastic sip (mp-45g) note each lead centerline is located within 0.25 mm of its true position (t.p.) at maximum material condition. item millimeters p3hf-254b-4 g 0.25 h 2.54 (t.p.) a 10.0 0.2 i 5.0 0.3 u 2.4 0.5 v y 8.9 0.7 z 1.30 0.2 j k l 8.5 0.2 b 7.0 0.2 c 1.50 0.2 e f 0.75 0.10 m 8.5 0.2 n p 2.8 0.2 3.3 0.2 2.46 0.2 5.0 0.2 4.5 0.2 0.65 0.10 13 2 m a b e i d l m k y j h c fg z n p u v
data sheet g17567ej4v0ds 13 pc29xxb series pc2918bhb, pc2925bhb, pc2933bhb, pc2905bhb sc-64 (mp-3) 123 4 2.3 2.3 0.75 1.1 0.1 0.5 1.6 0.2 5.0 0.2 6.5 0.2 5.5 0.2 7.0 min. +0.2 ?0.1 1.5 +0.2 ?0.1 13.7 min. 2.3 0.2 0.5 0.1 0.5 +0.2 ?0.1 pc2918bt, pc2925bt, pc2933bt, pc2905bt sc-63 (mp-3z) (unit: mm) 1 23 4 6.50.2 4.40.2 5.00.2 0.50.1 0.50.1 2.30.3 2.30.3 5.60.3 9.50.5 2.50.5 1.00.5 5.50.2 1.5 +0.2 2.30.2 0.50.1 note note 0.4 min. 0.5 typ. 0.150.15 ?0.1 note the depth of notch at the top of the fin is from 0 to 0.2 mm.
data sheet g17567ej4v0ds 14 pc29xxb series pc2918bt1d, pc2925bt1d, pc2933bt1d, pc2905bt1d to-252 (mp-3zk) 6.50.2 2.30.1 0.50.1 0.760.12 0 to 0.25 0.50.1 1.0 5.1 typ. 1.0 typ. 6.10.2 0.51 min. 4.0 min. 0.8 10.4 max. (9.8 typ.) 4.3 min. 1 4 23 1.14 max. 2.3 2.3
data sheet g17567ej4v0ds 15 pc29xxb series recommended mounting conditions the pc29xxb series should be soldered and mounted under the following recommended conditions. for soldering methods and conditions other than th ose recommended below, contact an nec electronics sales representative. for technical information, see the following website. semiconductor device mount manual (http: //www.necel.com/pkg/en/mount/index.html) surface mount device pc29xxbt series: sc-63 (mp-3z) pc29xxbt1d series: to-252 (mp-3zk) process conditions symbol infrared ray reflow peak temperature: 260 c or below (package surface temperature), reflow time: 60 seconds or less (at 220 c or higher), maximum number of reflow processes: 3 times or less. ir60-00-3 vapor phase soldering peak temperature: 215 c or below (package surface temperature), reflow time: 40 seconds or less (at 200 c or higher), maximum number of reflow processes: 3 times or less. vp15-00-3 partial heating method pin temperature: 350 c or below, heat time: 3 seconds or less (per each side of the device). p350 pc29xxbt-az series note1 , pc29xxbt-ay series note2 : sc-63 (mp-3z) pc29xxbt1d-at series note3 : to-252 (mp-3zk) process conditions symbol infrared ray reflow peak temperature: 260 c or below (package surface temperature), reflow time: 60 seconds or less (at 220 c or higher), maximum number of reflows processes: 3 times or less. ir60-00-3 partial heating method pin temperature: 350 c or below, heat time: 3 seconds or less (per each side of the device). p350 notes 1. pb-free (this product does not contain pb in the external electrode.) 2. pb-free (this product does not contain pb in the external electrode, sn100% plating.) 3. pb-free (this product does not contain pb in the external electrode and other parts.) caution apply only one kind of soldering condition to a device, except for "partial heating method", or the device will be damaged by heat stress. remark flux: rosin-based flux with low chlorine cont ent (chlorine 0.2 wt% or below) is recommended.
data sheet g17567ej4v0ds 16 pc29xxb series type of through-hole device pc29xxbhf series, pc29xxbhf-az series note1 : isolated to-220 (mp-45g) pc29xxbhb series, pc29xxbhb-az series note1 , pc29xxbhb-ay series note2 : sc-64 (mp-3) process conditions symbol wave soldering (only to leads) solder temperature: 260 c or below, flow time: 10 seconds or less ws60-00-1 partial heating method pin temperature: 350 c or below, heat time: 3 seconds or less (per each pin). p350 notes 1. pb-free (this product does not contain pb in the external electrode.) 2. pb-free (this product does not contain pb in the external electrode, sn100% plating.) caution for through-hole device, the wave soldering process must be applied only to leads, and make sure that the package body does not get jet soldered. reference documents user?s manual usage of three terminal regulators document no.g12702e review of quality and reliability handbook document no.c12769e information voltage regulator of smd document no.g11872e semiconductor device mount manual http:// www.necel.com/pkg/en/mount/index.html
pc29xxb series the information in this document is current as of august, 2007. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec electronics data sheets or data books, etc., for the most up-to-date specifications of nec electronics products. not all products and/or types are available in every country. please check with an nec electronics sales representative for availability and additional information. no part of this document may be copied or reproduced in any form or by any means without the prior written consent of nec electronics. nec electronics assumes no responsibility for any errors that may appear in this document. nec electronics does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of nec electronics products listed in this document or any other liability arising from the use of such products. no license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec electronics or others. descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. the incorporation of these circuits, software and information in the design of a customer's equipment shall be done under the full responsibility of the customer. nec electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. while nec electronics endeavors to enhance the quality, reliability and safety of nec electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. to minimize risks of damage to property or injury (including death) to persons arising from defects in nec electronics products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment and anti-failure features. nec electronics products are classified into the following three quality grades: "standard", "special" and "specific". the "specific" quality grade applies only to nec electronics products developed based on a customer- designated "quality assurance program" for a specific application. the recommended applications of an nec electronics product depend on its quality grade, as indicated below. customers must check the quality grade of each nec electronics product before using it in a particular application. the quality grade of nec electronics products is "standard" unless otherwise expressly specified in nec electronics data sheets or data books, etc. if customers wish to use nec electronics products in applications not intended by nec electronics, they must contact an nec electronics sales representative in advance to determine nec electronics' willingness to support a given application. (note) ? ? ? ? ? ? m8e 02. 11-1 (1) (2) "nec electronics" as used in this statement means nec electronics corporation and also includes its majority-owned subsidiaries. "nec electronics products" means any product developed or manufactured by or for nec electronics (as defined above). computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. "standard": "special": "specific":

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