BD17516STU

$1.22

Description：TRANS NPN 45V 3A TO-126-3
Series：-

SKU:edb70f319a01 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 45V 3A TO-126-3
Series：-
Mfr：onsemi
Package：Tube
Transistor Type：NPN
Current - Collector (Ic) (Max)：3:00 AM
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：800mV @ 100mA, 1A
Current - Collector Cutoff (Max)：100µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 150mA, 2V
Power - Max：30 W
Frequency - Transition：3MHz
Operating Temperature：150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-225AA, TO-126-3
Supplier Device Package：TO-126-3
Grade：-
Qualification：-

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BD17516STU

Overview

The BD17516STU is an NPN epitaxial silicon power transistor manufactured by onsemi. It belongs to the BD175 series, designed for medium power linear and switching applications. The device features a plastic encapsulate suitable for automated assembly processes. It serves as the complementary NPN counterpart to the PNP BD17616STU within the same product family, ensuring matched characteristics for push-pull configurations.

Feature Summary

Epitaxial silicon construction for robust performance
Complementary pairing with BD17616STU for balanced circuits
Plastic package optimized for automated processing

Applications

Medium power linear amplifier stages
General purpose switching circuits
Push-pull output stages requiring matched NPN/PNP pairs

Procurement Notes

Verify the manufacturer marking and date code against official onsemi documentation. Confirm the package type matches the specified STU outline. Ensure the component lot corresponds to current production standards rather than obsolete inventory. Cross-reference the full part number to distinguish from similar BD175 variants.

Selection Notes

Select this component when a medium-power NPN solution is required alongside a matching PNP device. The BD17516STU provides symmetry with the BD17616STU for differential or push-pull topologies. Consider thermal management requirements based on the specific application's power dissipation limits and ambient conditions.

Part Context

This transistor is part of the broader BD175/BD176 family of power transistors. These devices are widely used in audio amplifiers and motor control interfaces where moderate current handling and voltage ratings are sufficient. The series offers a cost-effective alternative to discrete high-power solutions for standard industrial applications.

Replacement Considerations

Direct substitutes include the BD17516T1G from onsemi. Other manufacturers may offer pin-compatible equivalents such as the MJE13002, though electrical parameters should be verified against the original datasheet 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

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.