BD546C-S

$0.62

Description：TRANS PNP 100V 15A SOT-93
Series：-

SKU:34f55ef0e6e2 Category: Single Bipolar Transistors Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：TRANS PNP 100V 15A SOT-93
Series：-
Mfr：Bourns Inc.
Package：Tube
Transistor Type：PNP
Current - Collector (Ic) (Max)：15 A
Voltage - Collector Emitter Breakdown (Max)：100 V
Vce Saturation (Max) @ Ib, Ic：1V @ 2A, 10A
Current - Collector Cutoff (Max)：700µA
DC Current Gain (hFE) (Min) @ Ic, Vce：10 @ 10A, 4V
Power - Max：3.5 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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BD546C-S

Overview

The BD546C-S is a PNP Darlington transistor manufactured by Bourns Inc. It features a maximum collector-emitter voltage of 100V and a continuous collector current rating of 5A. The device is housed in a TO-220AB plastic package with three terminals. It has a minimum DC current gain (hFE) of 12 and supports an operating temperature up to 150°C.

Feature Summary

High current handling capability for power switching applications
Darlington configuration providing high current gain
Robust thermal performance suitable for industrial environments

Applications

Power supply circuits
Motor control systems
Industrial automation equipment

Procurement Notes

Verify the specific suffix 'C' against the official Bourns datasheet to confirm pinout and electrical tolerances, as variations exist within the family. Confirm RoHS compliance status directly from the manufacturer's documentation before integration. Check for end-of-life or obsolescence notices on the Bourns engineering portal.

Selection Notes

Select this component when a PNP Darlington structure is required for high-current switching at moderate voltages. Ensure the application demands a minimum hFE of 12. Verify that the TO-220AB package fits the thermal and spatial constraints of the design. Compare against NPN equivalents if polarity requirements differ.

Part Context

This part belongs to the Bourns bipolar transistor portfolio, specifically the Darlington series. It complements other variants like the BDW53C-S and BDW54-S, which offer similar characteristics but may differ in polarity or current ratings. The product line focuses on robust discrete semiconductors for general-purpose and power applications.

Replacement Considerations

Consult the Bourns datasheet for direct cross-references. Potential substitutes include other 100V 5A PNP Darlington transistors from major manufacturers, provided they match the TO-220AB footprint and electrical specifications.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.