vishay general semiconductor bys10-25 thru bys10-45 document number 86013 14-jun-07 www.vishay.com 1 surface mount schottky barrier rectifier features ? low profile package ? ideal for automated placement ? guardring for overvoltage protection ? low power losses, high efficiency ? very low switching losses ? high surge capability ? meets msl level 1, per j-std-020c, lf max peak of 260 c ? solder dip 260 c, 40 seconds ? component in accordance to rohs 2002/95/ec and weee 2002/96/ec typical applications for use in low voltage high frequency inverters, free- wheeling, dc-to-dc converters, and polarity protection applications. mechanical data case: do-214ac (sma) epoxy meets ul 94v-0 flammability rating terminals: matte tin plated leads, solderable per j-std-002b and jesd22-b102d e3 suffix for commercial grade, he3 suffix for high reliability grade (aec q101 qualified) polarity: color band denotes the cathode end do-214ac (sma) major ratings and characteristics i f(av) 1.5 a v rrm 25 v to 45 v i fsm 40 a v f 0.50 v t j max. 150 c maximum ratings (t a = 25 c unless otherwise noted) parameter symbol bys10-25 bys10-35 bys10-45 unit device marking code bys 025 bys 035 bys 045 maximum repetitive peak reverse voltage v rrm 25 35 45 v maximum average forward rectified current i f(av) 1.5 a peak forward surge current single half sine-wave superimposed on rated load at 8.3 ms at 10 ms i fsm 40 30 a junction and storage temperature range t j , t stg - 65 to + 150 c
www.vishay.com 2 document number 86013 14-jun-07 vishay general semiconductor bys10-25 thru bys10-45 note: (1) pulse test: 300 s pulse width, 1 % duty cycle note: (1) mounted on epoxy-glass hard tissue (2) mounted on epoxy-glass hard tissue, 50 mm 2 35 m cu (3) mounted on al-oxide-ceramic (al 2 o 3 ), 50 mm 2 35 m cu note: (1) automotive grade aec q101 qualified ratings and characteristics curves (t a = 25 c unless otherwise noted) electrical characteristics (t a = 25 c unless otherwise noted) parameter test conditions symbol bys10-25 bys10-35 bys10-45 unit maximum instantaneous forward voltage (1) at 1.0 a v f 500 mv maximum dc reverse current (1) at v rrm t j = 25 c t j = 100 c i r 500 10 a ma thermal characteristics (t a = 25 c unless otherwise noted) parameter symbol bys10-25 bys10-35 bys10-45 unit maximum thermal resistance - junction lead r jl 25 c/w maximum thermal resistance - junction ambient r ja 150 (1) 125 (2) 100 (3) c/w ordering information (example) preferred p/n unit weight (g) preferred package code base quantity delivery mode bys10-45-e3/tr 0.064 tr 1800 7" diameter plastic tape & reel bys10-45-e3/tr3 0.064 tr3 7500 13" diameter plastic tape & reel bys10-45he3/tr (1) 0.064 tr 1800 7" diameter plastic tape & reel bys10-45he3/tr3 (1) 0.064 tr3 7500 13" diameter plastic tape & reel figure 1. max. reverse power dissipation vs. junction temperature 80 40 0 120 160 0 1 2 3 4 7 200 5 6 bys10-25 bys10-35 bys10-45 r thja = 25 k/w r thja = 100 k/w junction temperature (c) p r - max. re verse power dissipation (w) figure 2. max. reverse current vs. junction temperature 80 40 0 120 160 0.1 1 10 100 1000 200 v r = v rrm junction temperature (c) reverse current (ma)
document number 86013 14-jun-07 www.vishay.com 3 bys10-25 thru bys10-45 vishay general semiconductor package outline dimensions in inches (millimeters) figure 3. max. average forward cu rrent vs. ambient temperature figure 4. max. average forward cu rrent vs. ambient temperature 0 0 0.4 0.8 1.2 1.6 2.0 40 80 120 160 200 bys10-25 bys10-35 bys10-45 ambient temperature (c) average forward current ( a) v r = v rrm , half sine-wave, r thja = 25 k/w 0 0 0.4 0.8 1.2 1.6 2.0 40 80 120 160 200 100 k/w 125 k/w 150 k/w ambient temperature (c) average forward current ( a) v r = 0 v, half sine-wave r thja = 25 k/w figure 5. max. forward current vs. forward voltage figure 6. diode capacitance vs. reverse voltage 0 0.4 0.8 1.2 1.6 0.01 0.1 1 10 100 2.0 t j = 150 c t j = 25 c forward voltage (v) forward current (a) 0.01 0.1 1 10 100 0.1 1 10 100 t - heating time (s) transient thermal impedance (c/w) 0.157 (3.99) 0.177 (4.50) 0.006 (0.152) 0.012 (0.305) 0.030 (0.76) 0.060 (1.52) 0.008 (0.203) 0.194 (4.93) 0.208 (5.28) 0.100 (2.54) 0.110 (2.79) 0.078 (1.98) 0.090 (2.29) 0.049 (1.25) 0.065 (1.65) cathode band 0 (0) do-214ac (sma) 0.074 max. (1.88 max.) 0.208 (5.28) ref 0.066 min. (1.68 min.) 0.060 min. (1.52 min.) mounting pad layout
legal disclaimer notice vishay document number: 91000 www.vishay.com revision: 08-apr-05 1 notice specifications of the products displayed herein are subjec t to change without notice. vishay intertechnology, inc., or anyone on its behalf, assume s no responsibility or liability fo r any errors or inaccuracies. information contained herein is intended to provide a product description only. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. except as provided in vishay's terms and conditions of sale for such products, vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and /or use of vishay products including liab ility or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyrigh t, or other intellectual property right. the products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify vishay for any damages resulting from such improper use or sale.
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