KST43 Datasheet (Fairchild Semiconductor)

KST43, High Voltage Transistor

KST42/43 KST42/43 High Voltage Transistor 3 2 1 SOT-23 1.

Base 2.

Emitter 3.

Collector NPN Epitaxial Silicon Transistor Absolute Maximum Ratings Ta=25°C unless otherwise noted Symbol VCBO Parameter Collector Base Voltage : KST42 : KST43 VCEO Collector-Emitter Voltage : KST42 : KST43 VEBO IC PC TSTG RTH(j-a) Emitter-Base Voltage Collector Current Collector Power Dissipation Storage Temperature Thermal Resistance junction to Ambient 300 200 6 500 350 150 357 V V V mA mW °C °C/W 300 200 V V Va