powerex, inc., 173 pavilion lane, youngw ood, pennsylvania 15697-1800 (724) 925-7272 fast recovery diode module www.pwrx.com revision date: 03/23/2009 qr_1210t30 description: powerex fast recovery diode modules are designed for use in applications requiring fast switching. the modules are isolated for easy mounting with other components on a common heatsink. features: ? fast recovery time ? isolated mounting ? metal baseplate ? low thermal impedance ? 3000 v isolating voltage applications: ? switching power supplies ? inverters ? choppers ? welding power supplies ? free wheeling diode ? high frequency rectifiers qr_1210t30 fast recovery diode module dimensions inches millimeters a 3.70 94.0 b 1.34 34.0 c 1.18 30.0 d 3.15 80.0 e 0.50 12.7 f 0.28 7.0 g 0.67 17.0 h 0.91 23.0 j 0.91 23.0 k m6x1.0 m6x1.0 l 0.31 8.0 m 0.256 dia. 6.5 dia. n 0.47 12.0
powerex, inc., 173 pavilion lane, youngw ood, pennsylvania 15697-1800 (724) 925-7272 fast recovery diode m odule www.pwrx.com revision date: 03/23/2009 q r_1210t 30 absolute maximum ratings, t j =25 c unless otherw ise specified l o b m y s s n o i t i d n o c s c i t s i r e t c a r a h c qrd1210t30 qrc1210t30 QRF1210T30 units v - e g a t l o v g n i k c o l b e s r e v e r k a e p e v i t i t e p e r rrm 1200 volts v - e g a t l o v g n i k c o l b e s r e v e r k a e p e v i t i t e p e r - n o n rsm v rrm + 100 volts a verage forw ard current 180 conduction, tc=80 c 180 conduction, tc=25 c i f ( av) 53 79 amperes amperes peak half cy cle non-repetitive surge current t = 8.3ms, 100%v rrm reapplied i f s m 840 amperes i 2 v % 0 0 1 , s m 3 . 8 = t e l c y c e n o r o f g n i s u f r o f t rrm reapplied i 2 t 2940 a 2 sec t - e r u t a r e p m e t n o i t c n u j g n i t a r e p o j -40 to 150 c t - e r u t a r e p m e t e g a r o t s s t g -40 to 150 c . b l - . n i 6 2 - - w e r c s g n i t n u o m 6 m , e u q r o t g n i t n u o m m u m i x a m maximum terminal torque, m6 te . b l - . n i 6 2 - - w e r c s l a n i m r s m a r g 0 2 2 - - ) l a c i p y t ( t h g i e w e l u d o m i u c r i c , z h 0 6 n o i t a l o s i v t to base, all terminals s hort ed, t = 60 s ec v rms 3000 volts thermal characteristics, t j =25 c unless otherw ise specified s t i n u . x a m . p y t . n i m l o b m y s s c i t s i r e t c a r a h c t hermal res istanc e, j unction t o cas e r j c per diode - - 0.35 c/watt t hermal res ist anc e, case t o s ink lubric at ed r cs per module - - 0.04 c/watt electrical characteristics, t j =25 c unless otherw ise specified s t i n u x a m . p y t . n i m s n o i t i d n o c t s e t l o b m y s s c i t s i r e t c a r a h c peak reverse leakage current i rrm rated v rrm - - 1 ma v e g a t l o v e t a t s - n o k a e p f m i f =100a - - 3.5 volts r r t e m i t y r e v o c e r e s r e v e r i f = 100a, di/dt = ?200a/ s - - 250 ns reverse recovery charge qrr i f = 100a, di/ dt = ?200a/ s - 0.75 - c
powerex, inc., 173 pavilion lane, youngw ood, pennsylvania 15697-1800 (724) 925-7272 fast recovery diode module www.pwrx.com revision date: 03/23/2009 qr_1210t30 maximum on-state forward voltage drop 0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 10.0 100.0 1000.0 10000.0 instantaneous on-state current - itm - amperes on-state voltage - vtm - volts ( tj = 150 c ) maximum transient thermal impedance .00000 .05000 .10000 .15000 .20000 .25000 .30000 .35000 .40000 .00010 .00100 .01000 .10000 1.00000 10.00000 100.00000 time - t - seconds thermal impedance - rjc - c/w (junction to case) 0 180 360 conduction angle maximum on-state power dissipation 15 30 60 90 120 180 0 50 100 150 200 250 300 0 1020304050607080 average on-state current - it(av) - amperes maximum power dissipation per scr - watts (sinusoidal waveform) 0 180 360 conduction angle maximum allowable case temperature 120 90 60 30 15 180 40 60 80 100 120 140 0 1020304050607080 average on-state current - it(av) - amperes max. case temperature - tcase - c (sinusoidal waveform) 0 180 360 conduction angle maximum on-state power dissipation 90 60 30 120 180 270 15 360 0 50 100 150 200 250 300 350 0 20406080100120 average on-state current - it(av) - amperes maximum power dissipation per scr - watts (rectangular waveform) 0 180 360 conduction angle maximum allowable case temperature 270 180 120 90 60 30 15 360c 20 40 60 80 100 120 140 0 20 40 60 80 100 120 average on-state current - it(av) - amperes max. case temperature - tcase - c (rectangular waveform)
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