2ST31A

$1.33

Description：TRANS NPN 60V 3A TO-220
Series：-

SKU:dcaa56614055 Category: Single Bipolar Transistors Brand: STMicroelectronics

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Product introduction

2ST31A is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is TRANS NPN 60V 3A TO-220. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for 2ST31A

Description：TRANS NPN 60V 3A TO-220
Series：-
Mfr：STMicroelectronics
Package：Tube
Transistor Type：NPN
Current - Collector (Ic) (Max)：3:00 AM
Voltage - Collector Emitter Breakdown (Max)：60 V
Vce Saturation (Max) @ Ib, Ic：1.2V @ 375mA, 3A
Current - Collector Cutoff (Max)：300µA
DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 20mA, 4V
Power - Max：40 W
Frequency - Transition：-
Operating Temperature：150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-220-3
Supplier Device Package：TO-220
Grade：-
Qualification：-

Single Bipolar Transistors datasheet and documents for 2ST31A

2ST31A

Single Bipolar Transistors Overview

The STMicroelectronics 2ST31A is a low voltage NPN power transistor manufactured using planar technology with a base island layout. It features high switching speed and good hFE linearity. Key electrical parameters include a collector-emitter breakdown voltage of 60 V, a collector-base voltage of 60 V, and an emitter-base voltage of 5 V. The device supports a maximum continuous collector current of 3 A and dissipates up to 40 W of power. Collector-emitter saturation voltage is specified at 1.2 V, with a maximum operating temperature of +150 C.

Single Bipolar Transistors Feature Summary

High switching speed performance
Good hFE linearity characteristics
Planar technology with base island layout

Single Bipolar Transistors Applications

General purpose switching applications
Low voltage power control circuits

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against official STMicroelectronics documentation to ensure correct package type and tape/reel configuration. Confirm that the component matches the required thermal resistance specifications for your heat sink design. Cross-reference the datasheet revision date to ensure compatibility with your circuit design requirements.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring moderate voltage handling up to 60 V and current capacity of 3 A. Consider the TO-220 through-hole package for ease of prototyping and manual assembly. Evaluate the thermal management needs given the 40 W power dissipation rating and the need for adequate heatsinking in high-load scenarios.

Single Bipolar Transistors Part Context

This part belongs to the single bipolar transistor category from STMicroelectronics. It is designed as a low voltage NPN power transistor suitable for various electronic systems. The device utilizes advanced manufacturing techniques to achieve reliable performance in standard industrial and consumer electronics environments.