2STF1525

$0.15

Description：TRANS NPN 25V 5A SOT-89
Series：-

SKU:18a9c364dcb5 Category: Single Bipolar Transistors Brand: STMicroelectronics

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Product introduction

2STF1525 is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is TRANS NPN 25V 5A SOT-89. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for 2STF1525

Description：TRANS NPN 25V 5A SOT-89
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR)
Transistor Type：NPN
Current - Collector (Ic) (Max)：5:00 AM
Voltage - Collector Emitter Breakdown (Max)：25 V
Vce Saturation (Max) @ Ib, Ic：500mV @ 40mA, 3.5A
Current - Collector Cutoff (Max)：100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：150 @ 500mA, 2V
Power - Max：1.4 W
Frequency - Transition：120MHz
Operating Temperature：150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-243AA
Supplier Device Package：SOT-89
Grade：-
Qualification：-

Single Bipolar Transistors datasheet and documents for 2STF1525

2STF1525

Single Bipolar Transistors Overview

The 2STF1525 is an obsolete NPN power transistor manufactured by STMicroelectronics using PB-HCD technology. It features a SOT-89 surface-mount package with a collector-emitter voltage of 25 V and continuous collector current of 5 A. The device offers a transition frequency of 120 MHz, total dissipation of 1.4 W at 25 °C, and a maximum operating junction temperature of 150 °C.

Single Bipolar Transistors Feature Summary

Very low collector-emitter saturation voltage
High current gain characteristic
Fast switching speed

Single Bipolar Transistors Applications

Emergency lighting
LED drive
Motherboard and hard disk drive
Mobile equipment
DC-DC converter, voltage regulation

Single Bipolar Transistors Procurement Notes

Verify the obsolete status before procurement planning. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing PCB layouts for the SOT-89 package. Review datasheet specifications against design requirements to validate performance under expected load conditions.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring high current density and fast switching in low-voltage environments. Consider the SOT-89 package constraints for thermal management. Evaluate alternative components if long-term supply continuity is required due to the product's obsolete status.

Single Bipolar Transistors Part Context

This part belongs to the 2STF15 series of low-voltage high-performance NPN power transistors. It utilizes PB-HCD (power bipolar high current density) technology to achieve exceptional gain and low saturation voltage characteristics suitable for modern electronic designs.