IRF840 1/3 09/11/2012 comset semiconductors semiconductors n channel enhancement mode power mos transistors feature absolute maximum ratings symbol ratings value unit v ds drain-source voltage 500 v i ds continuous drain current t c = 37c 8 a i dm pulsed drain current t c = 25c 32 i ar avalanche current, limited by t j max 8 e as avalanche energy, single pulse 510 mj e ar avalanche energy, periodic limited by t j max 13 v gs gate-source voltage 20 v r ds ( on ) drain-source on resistance 0.85 ? p t power dissipation at case temperature t c = 25c 125 w t j operating temperature 150 c t st g storage temperature range -55 to +150 thermal characteristics symbol ratings value unit r thjc thermal resistance, junction-case 1 c/w r thja thermal resistance, junction-ambient 62.5 n channel in a plastic to220 package. they are intended for use in off-line switched mode power supplies, t.v. and computer monitor power supplies. dc-dc converters, motor control circuits and general purpose switching applications compliance to rohs.
IRF840 2/3 09/11/2012 comset semiconductors semiconductors electrical characteristics tc=25c unless otherwise noted symbol ratings test condition(s) min typ max unit v dss drain-source breakdown voltage i d = 250 a, v gs = 0 v 500 - - v v gs ( th ) gate-threshold voltage i d = 250 a, v gs = v ds 2 3 4 v i dss zero gate voltage drain current v ds = 500 v, v gs = 0 v t j = 25 c - - 25 a v ds = 500 v, v gs = 0 v t j = 125 c - - 250 i gss gate-source leakage current v gs = 20 v, v ds = 0 v - - 500 na r ds ( on ) drain-source on resistance i d = 4 a, v gs = 10 v - - 0.85 ? dynamic characteristics symbol ratings test condition(s) min typ max unit g fs transconductance v ds >i d(on) *r ds(on)max i d = 4.4 a 4.9 - - s c iss input capacitance v gs = 0 v, v ds = 25 v f= 1mhz - - 1600 pf c oss output capacitance - - 350 c rss reverse transfer capacitance - - 150 t d ( on ) turn-on delay time v dd = 200 v, i d = 4 a, r gs = 4.7 ? - - 35 ns t r rise time - - 15 t d ( off ) turn-off delay time - - 90 t f fall time - - 30 reverse diode symbol ratings test condition(s) min typ max unit i s inverse diode continuous forward current. t c = 25c - - 8 a i sm inverse diode direct current, pulsed. t c = 25c - - 32 v sd inverse diode forward voltage v gs = 0 v, i f = 8 a - - 2 v t r r reverse recovery time i f = 8 a di/dt = 100 a/s - 460 970 ns q rr reverse recovery charge - 4.2 8.9 c
IRF840 3/3 09/11/2012 comset semiconductors semiconductors mechanical data case to-220 dimensions (mm) min. max. a 9,90 10,30 b 15,65 15,90 c 13,20 13,40 d 6,45 6,65 e 4,30 4,50 f 2,70 3,15 g 2,60 3,00 h 15,75 17.15 l 1,15 1,40 m 3,50 3,70 n - 1,37 p 0,46 0,55 r 2,50 2,70 s 4,98 5,08 t 2.49 2.54 u 0,70 0,90 revised august 2012 ????????? information furnished is believed to be accurate and reliable. ho wever, comset semiconductors assumes no responsibility for the consequences of use of such information nor for any infringement of patents or ot her rights of third parties which may results from its use. da ta are subject to change without notice. co mset semiconductors makes no warranty, representation or guarantee re garding the suitability of its products for any particular purpose, nor does comset semicond uctors assume any liability aris ing out of the application or us e of any product and specifica lly disclaims any and all liability, including without limitation consequential or in cidental damages. comset semiconductors? products are not au thorized for use as critical components in life support devices or systems. ? www.comsetsemi.com info@comsetsemi.com pin 1 : gate pin 2 : drain pin 3 : source
|
