BAT74S KEXIN | Alldatasheet
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Small SMD package. Absolute Maximum Ratings Ta = 25 Parameter Symbol Conditions Min Max Unit continuous reverse voltage V R 30 V continuous forward current I F 200 mA repetitive peak forward current I FRM tp 1s ;ä 0.5 300 mA non-repetitive peak forward current I FSM tp < 10 ms 600 mA storage temperature T stg -65 +150 junction temperature T j 125 operating ambient temperature T amb -65 +125 continuous reverse voltage V R 30 V continuous reverse voltage V R series connection 60 V continuous forward current I F 110(1) mA repetitive peak forward current IFRM tp 1s ;ä 0.5 200 mA thermal resistance from junction to ambient R th j-a 416 K/W Note 1. If both diodes are in forward operation at the same moment, total device current is max. 110 mA. If one diode is in reverse and the other in forward operation at the same moment, total device current is max. 200 mA. Per diode Double diode operation
2 www.kexin.com.cn BAT74S Electrical Characteristics Ta = 25 Parameter Symbol Conditions Max Unit IF = 0.1 mA 200 IF = 1 mA 260 IF = 10 mA 340 IF = 30 mA 420 IF = 100 mA 750 reverse current I R VR =2 5V ;n o t e1 2 A when switched from IF =1 0m At oIR =1 0m A ; RL = 100 ;measured at IR =1m A diode capacitance C d f=1M H z ;VR =1V 1 0 p F Note 1. Pulse test: tp = 300 s; ä = 0.02. mVforward voltage V F reverse recovery time t rr 5n s Marking Marking 74