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NPN Silicon Transistors for High Voltages SMBTA 42
SMBTA 43
q High breakdown voltage
q Low collector-emitter saturation voltage
q Complementary types: SMBTA 92, SMBTA 93 (PNP)
Type Marking Ordering Code Pin Configuration Package1)
(tape and reel) 1 2 3
SMBTA 42 s1D Q68000-A6478 B E C SOT-23
SMBTA 43 s1E Q68000-A6482
Maximum Ratings
Parameter Symbol Values Unit
SMBTA 42 SMBTA 43
Collector-emitter voltage VCE0 300 200 V
Collector-base voltage VCB0 300 200
Emitter-base voltage VEB0 6
Collector current IC 500 mA
Base current IB 100
Total power dissipation, TS = 74