View PRG18BC2R2MM1RB_7773892.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

ptc - ntc for surface mounting application ! note r01e.pdf sep.16,2011 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations because there is no space for detailed speci? cations. therefore, please review our product speci? cations or consult the approval sheet for product speci? cations before ordering.
! note r01e.pdf sep.16,2011 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations because there is no space for detailed speci? cations. therefore, please review our product speci? cations or consult the approval sheet for product speci? cations before ordering. what is a thermistor? prf15/18 series chip posistorr for overheat sensing prf15 series characteristics thermally sensitive resistor ntc negative temperature coefficient positive temperature coefficient ptc thermistor characteristics of thermistors resistance - temperature characteristics ptc thermistor (posistor r ) batio 3 + x ceramics ntc thermistor mn-ni, mn-co-cu, mn-ni + x ceramics log r t 2xr25 r25 25 curie point log r t r25 25 prf15/18 ptc chip thermistors detect overheating of hybrid ics, power transistors, power diodes and power ics etc. 1. 0402 and 0603 light weight 2. high gain simplifies circuit design 3. free of contact noise and problems 4. pb free plated terminations 5. sturdy construction resists mechanical vibration and shock. 6. prf18xxx5rb series is available for reflow/flow soldering. r1 r l r e r2 prf thermal contact thermal contact +vcc gnd fan motor vref m prf comparator power ic control ic example part number sensing temperature (at 100k ohm) (c) max. voltage (v) resistance (at 25c) (ohm) operating temp. (c) prf15ba102rb6rc 140 3c 32 1k 50% -20 to 150 prf15bb102rb6rc 130 3c 32 1k 50% -20 to 140 prf15bc102rb6rc 120 3c 32 1k 50% -20 to 130 prf15bd102rb6rc 110 3c 32 1k 50% -20 to 120 prf15be102rb6rc 100 3c 32 1k 50% -20 to 110 prf15bf102rb6rc 90 3c 32 1k 50% -20 to 100 prf15bg102rb6rc 80 3c sensing temperature (at 10k ohm) (c) 125 5c 115 5c 105 5c 95 5c 85 5c 75 5c 65 5c 32 1k 50% -20 to 90 new (in mm) dimensions electrode construction cross-sectional nickel barrier sn plating ceramics ptc 0.1-0.4 1.00.05 0.50.05 0.50.05
! note r01e.pdf sep.16,2011 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations because there is no space for detailed speci? cations. therefore, please review our product speci? cations or consult the approval sheet for product speci? cations before ordering. prf18 series characteristics (in mm) electrode construction cross-sectional nickel barrier sn plating ceramics ptc 0.1-0.6 1.60.15 0.80.15 0.80.15 dimensions part number resistance (at +25c) (ohm) sensing temperature (at 4.7k ohm) (c) maximum voltage (v) operating temperature range (c) prf18ba103qb1rb low current consumption! 130 5c -20 to 140 10k 50% 32 part number sensing temperature (at 4.7k ohm) (c) sensing temperature (at 47k ohm) (c) maximum voltage (v) resistance (at 25c) (ohm) operating temperature range (c) prf18bg471qb5rb 65 5c 80 7c 32 470 50% -20 to 90 prf18bf471qb5rb 75 5c 90 7c 32 470 50% -20 to 100 prf18be471qb5rb 85 5c 100 7c 32 470 50% -20 to 110 prf18bd471qb5rb 95 5c 110 7c 32 470 50% -20 to 120 prf18bc471qb5rb 105 5c 120 7c 32 470 50% -20 to 130 prf18bb471qb5rb 115 5c 130 7c 32 470 50% -20 to 140 prf18ba471qb5rb 125 5c 140 7c 32 470 50% -20 to 150 prf18ar471qb5rb 135 5c 150 7c 32 470 50% -20 to 160 prf18as471qb5rb 145 5c - 32 470 50% -20 to 160 part number sensing temperature (at 4.7k ohm) (c) maximum voltage (v) resistance (at 25c) (ohm) operating temperature range (c) prf18bg471rb5rb 65 3c 32 470 50% -20 to 80 prf18bf471rb5rb 75 3c 32 470 50% -20 to 90 prf18be471rb5rb 85 3c 32 470 50% -20 to 100 prf18bd471rb5rb 95 3c 32 470 50% -20 to 110 prf18bc471rb5rb 105 3c 32 470 50% -20 to 120 prf18bb471rb5rb 115 3c 32 470 50% -20 to 130 chip tight tolerance type this product is applied to flow/reflow soldering. this product is recognized by ul.
! note r01e.pdf sep.16,2011 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations because there is no space for detailed speci? cations. therefore, please review our product speci? cations or consult the approval sheet for product speci? cations before ordering. circuit examples the posistorr has the following advantages over bimetal devices. 1. noise free 2. no contact problems 3. low price the posistorr has the following additional advantages over zener diodes. 1. reduced numbers of parts used in circuits 2. reduced process costs of mounting parts on pcbs 3. reduces occupied space, helping high density pcb mounting more than two pieces of posistorr can cover multi hot spots working with a comparator. fig. shows basic circuit idea to connect multiple posistorr in series. when one posistorr detects overheat at least, a comparator can work by the sharp temperature- resistance characteristic. it easily allows changing a number of posistorr or sensing temperature in the same basic circuit design. bimetal zener diode posistorr posistorr prf + - prf zener diode posistorr mounting area parts 10x10 = 100mm 2 6x6 = 36mm 2 parts diode transistor resistor op. amp. ups 1 2 7 1 parts posistorr transistor resistor op. amp. ups 1 1 2 0 total 11 total 4 ptc1 r1 r4 v+in vCin comp out r2 r3 ptc2 ptc3 ptc4 vcc vcc + C comp connection of multiple posistorr
! note r01e.pdf sep.16,2011 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations because there is no space for detailed speci? cations. therefore, please review our product speci? cations or consult the approval sheet for product speci? cations before ordering. prg18/21 series chip posistorr for overcurrent protection prg series characteristics chip thermistors prevent failure of apparatus due to excess current. 1. 0603 and 0805 light weight 2. high gain simplifies circuit design 3. free of contact noise and problems 4. pb free plated terminations 5. sturdy construction resists mechanical vibration and shock. load ptc ptc markets & applications of overheat sensing temperature fuse --- --- --- --- temperature fuse --- temperature fuse --- --- ntc thermistor --- --- --- --- --- prf pc server tv game video camera lighting power supply car audio audio air conditioner refrigerator ppc/printer copy machine power supply lcd ac adapter dc-dc converter ac adapter ac adapter dimmer dc-dc converter amp lcd amp dc brushless motor dc brushless motor dc brushless motor lamp overheat sensing of fet overheat sensing of power supply overheat sensing for inverter module of backlight overheat sensing of fet overheat sensing of case overheat sensing of fet overheat sensing of fet overheat sensing of pcb overheat sensing of power tr overheat sensing of fet overheat sensing of power hybrid ic overheat sensing of case overheat sensing for inverter of backlight overheat sensing of power hybrid ic overheat sensing of power hybrid ic current limitation & overheat sensing of driver ic overheat sensing of driver ic overheat sensing of driver ic overheat sensing of lamp starter circuit part number max. voltage (v) hold current (at +60c) (ma) hold current (at +25c) (ma) trip current (at +25c) (ma) trip current (at -10c) (ma) max. current (ma) resistance (at +25c) (ohm) prg18bb471mb1rb 24 7 10 21 25 60 470 20% prg18bb221mb1rb 24 10 14 29 35 130 220 20% prg18bb101mb1rb 24 15 21 45 55 300 100 20% prg18bb470mb1rb 24 20 29 61 75 630 47 20% prg18bb330mb1rb 24 25 36 71 85 900 33 20% prg18bc6r8mm1rb 20 80 120 260 320 3500 6.8 20% prg18bc4r7mm1rb 20 100 155 330 400 5000 4.7 20% prg18bc3r3mm1rb 12 120 180 400 480 4500 3.3 20% PRG18BC2R2MM1RB 9 150 220 500 600 5000 2.2 20% prg18bc1r0mm1rb 6 220 330 740 850 7500 1.0 20% chip type 0603 size
! note r01e.pdf sep.16,2011 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations because there is no space for detailed speci? cations. therefore, please review our product speci? cations or consult the approval sheet for product speci? cations before ordering. dimensions prg18bb prg21bb prg21bc l w t e b 1.60.15 0.80.15 0.1-0.6 - 2.00.2 1.250.2 0.2 min. 0.5 min. 2.00.2 1.250.2 0.90.2 0.2 min. 0.5 min. l ebe t w multilayer chip posistorr for overcurrent protection electrode construction cross-sectional nickel barrier prg18/21bc type sn plating ptc ceramics data here are reference only. specifications available upon request. product to be evaluated, confirmed by the user before actual use. description here may be revised without notice. posistorr ideas limiting circuit in in out out fet fuse resistor limiting circuit in out fet control circuit fet control circuit fet prg in out prg auto-reset down sizing & overcurrent protecting from fuse resistor from chip resistor in in out out prg simple from current control circuit key: cross = bad - circle = good - triangle = little difference safety repeat space cost posistorr fuse resistor control circuit chip resistor item (in mm) part number max. voltage (v) hold current (at +60c) (ma) hold current (at +25c) (ma) trip current (at +25c) (ma) trip current (at -10c) (ma) max. current (ma) resistance (at +25c) (ohm) prg21bb220mb1rk 20 30 44 91 110 1100 22 20% prg21bb150mb1rk 20 40 59 116 140 1600 15 20% prg21bc6r8mm1ra 20 80 120 260 320 3500 6.8 20% prg21bc4r7mm1ra 20 100 155 330 400 5000 4.7 20% prg21bc3r3mm1ra 16 120 180 400 480 6000 3.3 20% prg21bc2r2mm1ra 12 150 220 500 600 6500 2.2 20% prg21bc1r0mm1ra 9 220 330 740 850 10000 1.0 20% prg21bc0r6mm1ra 6 285 420 920 1100 10000 0.6 20% prg21bc0r2mm1ra 6 500 750 1620 2000 10000 0.2 20% maximum current shows typical capacities of the transformer which can be used. please contact us for ul recognized products. chip type 0805 size
! note r01e.pdf sep.16,2011 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations because there is no space for detailed speci? cations. therefore, please review our product speci? cations or consult the approval sheet for product speci? cations before ordering. markets & applications for overcurrent protection chip ntc thermistor ncp series chip resistor fuse resistor chip resistor --- prg note pc pda rechargeable battery current limitation & overcurrent protection for trickle charging circuit current limitation & overcurrent protection for control ic short-circuit protection for signal line short-circuit protection for lcd drive module overcurrent protection overcurrent protection for output circuit overcurrent protection short-circuit protection for optical sensor driver mother board et al. lcd dc-dc converter dc-dc converter signal line optical sensor tv game power supply car audio undefined circuit using tr circuit using tr leaded ptc --- 1. a common relationship between resistance and b constant in all sizes (0201/ 0402/ 0603/ 0805) offers convenience when downsizing. 2. no lead contained (pb free). 3. tight resistance tolerance of 1% (code f) available on 10k ohm (0201, 0402, 0603), 47k ohm (0402, 0603) and 100k ohm (0201, 0402, 0603) products. 4. high soldering heat resistant 5. high humidity resistant due to unique inner electrodes. silver alloy nickel plating tin plating ntc ceramics structure ncp plated terminations ncp03 (0201 size) ncp15 (0402 size) ncp18 (0603 size) ncp21 (0805 size) l w t e 0.600.03 0.30.03 0.10-0.20 1.000.05 0.500.05 0.15-0.35 1.600.15 0.800.15 0.20-0.60 2.000.20 1.250.20 0.850.15 0.20-0.70 l e t w e dimensions (in mm)
! note r01e.pdf sep.16,2011 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations because there is no space for detailed speci? cations. therefore, please review our product speci? cations or consult the approval sheet for product speci? cations before ordering. line-up of plated termination resistance at 25c b-constant part number b-constant part number b-constant part number b-constant part number 11 ohm 22 ohm 33 ohm 47 ohm 68 ohm 100 ohm 150 ohm 220 ohm 330 ohm 470 ohm 680 ohm 1.0k ohm 1.5k ohm 2.2k ohm 3.3k ohm 4.7k ohm 6.8k ohm 10k ohm 15k ohm 22k ohm 33k ohm 47k ohm 68k ohm 100k ohm 150k ohm 220k ohm 330k ohm 470k ohm 680k ohm 1.0m ohm p/n in end packaging ncp03ys110* ncp03ys220* ncp03ys330* ncp03ys470* ncp03ys680* ncp03ys101* ncp03xc151* ncp03xc221* ncp03xc331* ncp03xc471* ncp03xc681* ncp03xm102* ncp03xm152* ncp03xm222* ncp03xm332* ncp03xm472* ncp03xh682* ncp03xh103* ncp03xh153* ncp03xh223* ncp03wf333* ncp03wb473* ncp03wf683* ncp03wf104* - - - - - - - - - - - - - - - - - - - - - - - 3900 k - - - 4485 k 4485 k 4485 k 4485 k 4485 k - - - - - - - - - - - - - - - - - - - - - ncp03xv103* - - - ncp03wl473* ncp03wl683* ncp03wl104* ncp03wl154* ncp03wl224* - - - - -40 to +125c approx. 1.0 mw/c 05rl 15 kpcs./reel - 2750 k 2750 k 2750 k 2750 k 2750 k 2750 k ( 3100 k ( 3100 k ( 3100 k ( 3100 k ( 3100 k 3500 k 3500 k 3500 k 3500 k 3500 k 3380 k 3380 k 3380 k 3380 k 4250 k 4050 k 4250 k 4250 k - - - - - - 0201 size ncp03 - 3100 k 3100 k 3100 k 3100 k 3250 k 3250 k 3500 k 3500 k 3650 k 3650 k 3650 k 3950 k 3950 k 3950 k 3500 k 3950 k 3380 k 3950 k 3950 k 4050 k 4050 k 4150 k 4250 k 4500 k 4500 k - 4500 k - - - ncp15xc220* ncp15xc330* ncp15xc470* ncp15xc680* ncp15xf101* ncp15xf151* ncp15xm221* ncp15xm331* ncp15xq471* ncp15xq681* ncp15xq102* ncp15xw152* ncp15xw222* ncp15xw332* ncp15xm472* ncp15xw682* ncp15xh103* ncp15xw153* ncp15xw223* ncp15wb333* ncp15wb473* ncp15wd683* ncp15wf104* ncp15wm154* ncp15wm224* - ncp15wm474* - - - - - - - - - - - - - - - - - - - 3900 k - 4485 k 4485 k 4485 k 4485 k 4485 k 4485 k - - - - - - - - - - - - - - - - - - - - - - ncp15xv103* - ncp15wl223* ncp15wl333* ncp15wl473* ncp15wl683* ncp15wl104* ncp15wl154* - - - - - -40 to +125c approx. 1.0 mw/c 03rc 10 kpcs./reel - done 0402 size ncp15 operating temp. dissipation constant certified ul1434 recommended types coming soon! * resistance tolerance codes: f=1%, e=3%, j=5% 10k ohm, 47k ohm, 100k ohm type have tight tolerance type (1%: ncp18xh103f03rb, ncp15xh103f03rc, ncp03xh103f05rl, ncp18wb473f10rb, ncp15wb473f03rc, ncp18wf104f12rb, ncp15wf104f03rc, ncp03wf104f05rl)
! note r01e.pdf sep.16,2011 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations because there is no space for detailed speci? cations. therefore, please review our product speci? cations or consult the approval sheet for product speci? cations before ordering. resistance at 25c b-constant part number b-constant part number b-constant part number 11 ohm 22 ohm 33 ohm 47 ohm 68 ohm 100 ohm 150 ohm 220 ohm 330 ohm 470 ohm 680 ohm 1.0k ohm 1.5k ohm 2.2k ohm 3.3k ohm 4.7k ohm 6.8k ohm 10k ohm 15k ohm 22k ohm 33k ohm 47k ohm 68k ohm 100k ohm 150k ohm 220k ohm 330k ohm 470k ohm 680k ohm 1.0m ohm p/n in end packaging - - - - - ncp18xf101* ncp18xf151* ncp18xm221* ncp18xm331* ncp18xq471* ncp18xq681* ncp18xq102* ncp18xw152* ncp18xw222* ncp18xw332* ncp18xm472* ncp18xw682* ncp18xh103* ncp18xw153* ncp18xw223* ncp18wb333* ncp18wb473* ncp18wd683* ncp18wf104* ncp18wm154* ncp18wm224* - ncp18wm474* - - - - - - - - - - - - - - - - - - - 3900 k - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ncp18xv103* - - - - - - - - - - - - -40 to +125c approx. 1.0 mw/c 03rb 4 kpcs./reel done - - - - - 3250 k 3250 k 3500 k 3500 k 3650 k 3650 k 3650 k 3950 k 3950 k 3950 k 3500 k 3950 k 3380 k 3950 k 3950 k 4050 k 4050 k 4150 k 4250 k 4500 k 4500 k - 4500 k - - 0603 size ncp18 - - - - - - - 3500 k - 3650 k - 3650 k - 3950 k - 3500 k - 3900 k 3950 k 3950 k 4050 k 4050 k - 4250 k - - - - - - - - - - - - - ncp21xm221* - ncp21xq471* - ncp21xq102* - ncp21xw222* - ncp21xm472* - ncp21xv103* ncp21xw153* ncp21xw223* ncp21wb333* ncp21wb473* - ncp21wf104* - - - - - - -40 to +125c approx. 2.0 mw/c 03ra 4 kpcs./reel done 0805 size ncp21 operating temp. dissipation constant certified ul1434 recommended types * resistance tolerance codes: f=1%, e=3%, j=5% 10k ohm, 47k ohm, 100k ohm type have tight tolerance type (1%: ncp18xh103f03rb, ncp15xh103f03rc, ncp03xh103f05rl, ncp18wb473f10rb, ncp15wb473f03rc, ncp18wf104f12rb, ncp15wf104f03rc, ncp03wf104f05rl)
! note r01e.pdf sep.16,2011 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations because there is no space for detailed speci? cations. therefore, please review our product speci? cations or consult the approval sheet for product speci? cations before ordering. popular applications of chip ntc more popular applications of chip ntc lcd power amplifier battery pack (li-ion / ni mh) r v ref ground lcd controller ntc r r vcc to antenna thermal connection pa module agc amp. rom r ntc li-ion thermal connection fet fet ic ntc ni mh thermal connection ptc ntc lcd contrast control. drive voltage is compensated utilizing ntcs temperature signal. high resistance values generally required, typically 33k ohms to 470k ohms temperature compensation of power amplifier (pa) module. ambient temperature detection of charging time. detection of battery cell heating in abnormal circumstances. 47k ohm5% 10k ohm5% 10k ohm1% etc. lcd tv vcr camera cd auto changer printer personal computer mobile phone pager portable cd player headphone stereo mini disk player rechargeable battery cassette & tuner ncp15 (0402 size) ncp15 (0402 size) ncp18 (0603 size) ncp18 (0603 size) ncp21 (0805 size) ncp21 (0805 size) a lead of mechanical pencil (0.5mm dia.) ncp03 (0201 size) ncp03 (0201 size) hdd digital camera pda
! note r01e.pdf sep.16,2011 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations because there is no space for detailed speci? cations. therefore, please review our product speci? cations or consult the approval sheet for product speci? cations before ordering. temperature sensor thermo string type 1. high accuracy and highly sensitive temperature sensing is mode possible by the small size and high accuracy ntc thermistor. 2. narrow space temperature sensing is made possible by the small sensing head and the thin lead wire. 3. flexibility and a wide variety of lengths (25mm to 150mm) enables the design of flexible temperature sensing architectures. 4. this product is compatible with our 0402 (eia) size chip thermistor. 5. excellent long-term aging stability. 6. this is halogen free product. * cl=max. 900ppm, br=max. 900ppm and cl+br=max. 1500ppm 7. nxft series are recognized by ul/cul (ul1434, file no. e137188). dimensions part number b-constant (25-50c) (k) dissioation constant (25c) (mw) resistance (25c) (ohm) operating temp. (c) nxft15xh103fapbppp 3380 1.5 10k -20 to 150 nxft15wb473fapbppp 4050 1.5 47k -20 to 140 nxft15wf104fapbppp 4250 1.5 100k -20 to 130 operating temp. (c) -40 to 125 -40 to 125 -40 to 125 p is the filled with lead shape (1: twist, 2: without twist). ppp is the filled with total-length codes. (25mm, 30 to 150mm interval 10mm, ex. 050=50mm) operating current for sensor rises thermistors temperature by 0.1c rated electric power shows the required electric power that causes thermistors temperature to rise to 30c by self heating, at ambient temperature of 25c. new features 1.20.4 25 to 1002 110 to 1503 3+2/-1 1.20.4 ?0.300.05 the full length 25mm, 30 to 150mm interval 10mm. (in mm)
! note r01e.pdf sep.16,2011 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations because there is no space for detailed speci? cations. therefore, please review our product speci? cations or consult the approval sheet for product speci? cations before ordering. cat. no. r01e-2

▲Up To Search▲

Price & Availability of PRG18BC2R2MM1RB

	To Download PRG18BC2R2MM1RB Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .