KBPC25W SERIES CHENG- YI SINGLE-PHASE SILICON BRIDGE ELECTRONIC VOLTAGE RANGE 50 TO 1000 VOLTS PRV CURRENT 25 Amperes FEATURES UL recognized file #E149311 Surge overload rating-300 amperes peak Solderable cooper leads 0.40" diameter Low forward voltage drop Mounting position: Any Electrically isolated base-1800 Volts Materials use carries U/L recognition MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 250C ambient temperature unless otherwise specified. Resistive or inductive load, 60 Hz. For capacitive load, derate current by 20%. KBPC 25005W KBPC 2501W KBPC 2502W KBPC 2504W KBPC 2506W KBPC 2508W KBPC 2510W UNITS 100 200 400 600 800 1000 V Maximum Recurrent Peak Reverse Voltage VRRM 50 Maximum RMS Bridge Input Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Output Current @ TC=55 C V(AV) 25 A Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load(JEDEC Mehtod) IFSM 300 A Maximum DC Forward Voltage drop per element at 12.5A DC VF 1.2 V 0 Maximum DC Reverse Current at rated DC Blocking Voltage @ TA=250C IR @ TA=1000C 2 2 I t Rating for fusing (t<8.3ms) Typical Thermal Resistance(Note.1) Operating Temperature Range Storage Temperature Range I t R JC A 10 1 A 2 373 2.5 AS 0 C/W TJ -55 to +125 0 TSTG -55 to +150 0 C C KBPC25W SERIES CHENG- YI SINGLE-PHASE SILICON BRIDGE ELECTRONIC RATING AND CHARACTERISTICS CURVES KBPC25W SERIES Fig.2 - DERATING CURVE FOR 300 250 200 150 100 50 0 1 10 100 AVERAGE FORWARD OUTPUT CURRENT AMPERES PEAK FORWARD SURGE CURRENT.(A) Fig.1 - MAXIMUM FORWARD SURGE CURRENT OUTPUT RECTIFIED CURRENT 40 30 20 10 0 50 TEMPERATURE, 0 C NUMBER OF CYCLES AT 60 Hz Fig.3 - TYPICAL FORWARD CHARACTERISTICS Fig.4 - TYPICAL REVERSE CHARACTERISTICS 100 10 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT. AMPERES 150 100 10 1.0 1.0 TJ=250C 0.1 0.1 .01 0 .01 .4 .6 .8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE 120 140