t fr2504 25a / 400v fast recovery rectifier specification features applications maximum ratings rating symbol value units high current fast recovery rectifier housed in the industry-standard to-220ac package. these are high-efficiency, silicon rectifiers for industrial applications. high current ( i = 25a) glass passivated junction low v for lower forward conduction losses clip construction for high surge current capability voltage regulators automotive and industrial rectification 400 400 280 1.0 v v a c/watt peak repetitive reverse voltage working peak reverse voltage non-repetitive peak forward surge current v rrm v rwm i fsm r jc 1/9/2006 page 1 www.panjit.com c operating junction and storage temperature range stg -50 to 150 t , j thermal resistance junction to case f(av) f dc blocking voltage 400 v dc v a verage rectified forward current (t = 100 c) c i f(av) 25 a thermal characteristics rating symbol value units soft recovery characteristic marking code: fr2504 a c to-220 ac
fr2504 1/9/2006 page 2 www.panjit.com typical characteristics (t = 25c unless otherwise noted) parameter symbol min unit s conditions typical max reverse leakage current reverse recovery time i r rr t r v = ua -- 10 250 ns - 110 400v forward voltage (note 1) v f i = f v 25a 1.3 i = f 50a 1.5 1.35 - 1.17 - 0.1 1 10 100 0.0 0.5 1.0 1.5 2.0 forw ard voltage, v f (v) forward current, i f (a) t j = 25 c t j = 75 c t j = 150 c 0.01 0.10 1.00 10.00 100.00 0 100 200 300 400 500 reverse voltage, v r (v) reverse current, i r (ua) t j = 25 c t j = 75 c t j = 150 c i =0.5a, i = 1.0a, i =0.25a f note 1. short duration pulse to minimize self-heating r r r 10 100 1000 0.1 1 10 100 reverse voltage, v r (v) capacitance, c (pf f =1.0mhz figure 1. typical forward characteristics figure 2. typical reverse characteristics figure 3. current derating curves figure 4. typical capacitance 0 10 20 30 40 50 60 0 20 40 60 80 100 120 140 160 case temperature, t c (c) average forward current, i fav (a) square wave d c resistive load j electrical characteristics (t = 25c unless otherwise noted) j
fr2504 1/9/2006 page 3 www.panjit.com package dimensions ordering information fr2504 b - bulk, 50 units per tube, 2k per box copyright panjit international, inc 2005 the information presented in this document is believed to be accurate and reliable. the specifications and information herein are subject to change without notice. pan jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. pan jit products are not authorized for use in life support devices or systems. pan jit does not convey any license under its patent rights or rights of others.
|
