SILICON POWER TRANSISTOR
PNP SILICON EPITAXIAL TRANSISTOR (DARLINGTON CONNECTION)
FOR LOW-FREQUENCY POWER AMPLIFIERS AND LOW-SPEED SWITCHING
The 2SB1432 is a Darlington power transistor that can be directly
driven from the output of an IC. This transistor is ideal for OA and FA
equipment such as motor and solenoid drivers.
In addition, a small resin-molded insulation type package
contributes to high-density mounting and reduction of mounting cost.
• High hFE due to Darlington connection
hFE ≥ 1,000 @VCE = −2.0 V, IC = −10 A)
• Mold package that does not require an insulation board or insulation
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Collector current (DC)
Collector current (pulse)
Base current (DC)
Total power dissipation
PW ≤ 300 µs,
duty cycle ≤ 10%
TC = 25°C
TA = 25°C
−55 to +150
INTERNAL EQUIVALENT CIRCUIT
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. D14859EJ2V0DS00 (2nd edition)
Date Published April 2002 N CP(K)
Printed in Japan