Datasheet Summary
BD135 BD137 BD139 NPN SILICON TRANSISTOR
CentralTM
Semiconductor Corp.
DESCRIPTION: The CENTRAL SEMICONDUCTOR BD135, BD137, and BD139 are NPN Silicon Epitaxial Planar Transistors designed for audio amplifier and switching applications. MARKING: FULL PART NUMBER
TO-126 CASE
MAXIMUM RATINGS: (TC=25°C) Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Continuous Collector Current Peak Collector Current Continuous Base Current Peak Base Current Power Dissipation (Tmb≤70°C) Power Dissipation (TA=25°C) Operating and Storage Junction Temperature Thermal Resistance Thermal Resistance
SYMBOL BD135 BD137 BD139
VCBO
60...
