utc pcr406 scr utc unisonic technologies co. ltd 1 qw-r301-010,a description the utc pcr406 silicon controlled rectifiers are high performance planner diffused pnpn devices. these parts are intended for low cost high volume applications. to-92 1 1:cathode 2:gate 3:anode absolute maximum ratings parameters symbol test condition rating units repetitive peak off-state voltage pcr406-6 pcr406-5 v drm tj=40 to 125 c (r gk =1k ? ) 400 300 v on-state current it(rms) tc=40 c 0.8 a average on-state current it(av) half cycle=180, tc=40 c 0.5 a peak reverse gate voltage vg rm igr=10ua 1 v peak gate current igm 10us max. 0.1 a gate dissipation pg(av) 20ms max. 150 mw operating temperature tj -40~125 c storage temperature t stg -40~125 c soldering temperature t sld 1.6mm from case 10s max. 250 c electrical characteristics (ta=25 c, unless otherwise specified) parameter symbol test conditions min max unit off state leakage current idrm v drm(r gk =1k ? ), tj=125 c 0.1 ma off state leakage current idrm v drm(r gk =1k ? ), tj=25 c 1.0 a on state voltage vt it=0.4a it=0.8a 1. 4 2.2 v on state threshold voltage vt(to) tj=125 c 0.95 v on state slops resistance rt tj=125 c 600 m gate trigger current igt vd=7v 200 a gate trigger voltage vgt vd=7v 0.8 v holding current ih r gk =1k ? 5 ma latching current il r gk =1k ? 6 ma critical rate of voltage rise dv/dt vd=0.67*vdrm(r gk =1k ? ), tj=125 c v/ s
utc pcr406 scr utc unisonic technologies co. ltd 2 qw-r301-010,a parameter symbol test conditions min max unit critical rate of current rise dv/dt ig=10ma, dig/dt=0.1a/ s, tj=125 c a/ s gate controlled delay time tgd ig=10ma, dig/dt=0.1a/ s, 2.2 s commutated turn-off time tg tj=85 c, vd=0.67*vdrm, vr=35v, it=it(av) 200 s classification of i gt rank b c aa ab ac ad range 50-100 a 100-200 a 8-15 a 15-20 a 20-25 a 25-50 a utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
|
