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BDX33B BDX33C BDX34B BDX34C
COMPLEMENTARY SILICON POWER DARLINGTON
TRANSISTORS
DESCRIPTION The BDX33B and BDX33C are silicon Epitaxial-Base
NPN power
transistors in monolithic Darlington configuration mounted in Jedec TO-220 plastic package.
They are intented for use in power linear and switching applications.
The complementary
PNP types are BDX34B and BDX34C respectively.
1 2
3
TO-220
INTERNAL SCHEMATIC DIAGRAM
R1 Typ.
= 10 KΩ
R2 Typ.
= 150 Ω
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter
NPN PNP V CBO V CEO IC ICM IB P tot Ts tg Tj Collector-Base Voltage (IE = 0) Collector-Emitter Voltage (IB = 0) Collector Current Collector Peak Current Base Current T otal Dissipation at Tc ≤ 25 oC S...