BD240A

Description：TRANS PNP 60V 2A TO-220-3
Series：-

SKU:c46556137600 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANS PNP 60V 2A TO-220-3
Series：-
Mfr：onsemi
Package：Bulk
Transistor Type：PNP
Current - Collector (Ic) (Max)：2:00 AM
Voltage - Collector Emitter Breakdown (Max)：60 V
Vce Saturation (Max) @ Ib, Ic：700mV @ 200mA, 1A
Current - Collector Cutoff (Max)：300µA
DC Current Gain (hFE) (Min) @ Ic, Vce：15 @ 1A, 4V
Power - Max：30 W
Frequency - Transition：-
Operating Temperature：150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-220-3
Supplier Device Package：TO-220-3
Grade：-
Qualification：-

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BD240A

Overview

The BD240A is a PNP epitaxial silicon power transistor manufactured by onsemi. It features a maximum collector current of 2 A and a collector-emitter voltage rating of -70 V DC. The device provides a collector-base voltage of -60 V DC and an emitter-base voltage of -5 V DC. It operates with a continuous power dissipation of 30 W at 25°C case temperature, reaching a junction temperature of 150°C. The component utilizes a TO-220 package for through-hole mounting.

Feature Summary

PNP polarity configuration designed for medium-power linear and switching applications
Epitaxial silicon construction ensuring robust performance in high-current environments
TO-220 flange-mount package facilitating efficient thermal management

Applications

Linear amplifier circuits
Power switching applications
Complementary pairing with BD239A transistors

Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm exact electrical characteristics and packaging details. Ensure compatibility with existing thermal design requirements before procurement. Confirm that the component meets all necessary regulatory standards for the intended application environment.

Selection Notes

Select this component when a PNP power transistor with a 2 A continuous collector current and -70 V breakdown voltage is required. Consider the TO-220 package for applications needing effective heat dissipation via a heatsink. Evaluate the need for complementary NPN counterparts like the BD239A for push-pull configurations.

Part Context

This component belongs to the BD240/A/B/C series of PNP epitaxial silicon transistors. The series offers varying voltage ratings across different suffixes while maintaining consistent current handling capabilities. These devices are engineered for general-purpose power applications requiring reliable switching and amplification performance.