BD250-S

$0.73

Description：TRANS PNP 45V 25A SOT-93
Series：-

SKU:9e24706de87a Category: Single Bipolar Transistors Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：TRANS PNP 45V 25A SOT-93
Series：-
Mfr：Bourns Inc.
Package：Tube
Transistor Type：PNP
Current - Collector (Ic) (Max)：25 A
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：4V @ 5A, 25A
Current - Collector Cutoff (Max)：1mA
DC Current Gain (hFE) (Min) @ Ic, Vce：10 @ 15A, 4V
Power - Max：3 W
Frequency - Transition：-
Operating Temperature：-65°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-218-3
Supplier Device Package：SOT-93
Grade：-
Qualification：-

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BD250-S

Overview

The BD250-S is a PNP bipolar junction transistor manufactured by Bourns Inc., designed for high-current switching and amplification applications. It features a maximum DC collector current of 25 A and a collector-emitter voltage rating of 45 V. The device has an emitter-base voltage of 5 V and a power dissipation capacity of 125 W. Packaged in the SOT-93 through-hole format, it supports lead-free and RoHS compliance standards.

Feature Summary

High-current capability with a 25 A maximum DC collector current rating
Robust power handling with 125 W power dissipation capacity
Through-hole SOT-93 package design for reliable mounting

Applications

High-current switching circuits
Amplification stages in demanding electronic systems
Power management modules requiring robust PNP transistors

Procurement Notes

Verify the specific datasheet version from Bourns Inc. to confirm electrical characteristics and mechanical dimensions. Ensure compatibility with SOT-93 through-hole mounting requirements. Check for lead-free and RoHS compliance status if required by project specifications. Confirm that the 45 V collector-emitter voltage and 25 A current ratings meet the application's peak load demands.

Selection Notes

Select the BD250-S when a PNP transistor with high current handling is required. The 45 V voltage rating suits low-to-medium voltage applications. Consider the SOT-93 package size for board space constraints. Evaluate thermal management needs due to the 125 W dissipation rating. Compare against alternatives like the BD250B-S if higher voltage ratings are necessary.

Part Context

This component belongs to Bourns Inc.'s discrete semiconductor product line, specifically within their bipolar transistor series. It complements other high-power switching devices offered by the manufacturer. The BD250-S provides a standardized solution for industrial and consumer electronics requiring reliable PNP switching performance in a compact through-hole package.