DTC124XET1G

$0.14

Description：TRANS PREBIAS NPN 50V 0.1A SC75
Series：-

SKU:f304551ff717 Category: Single, Pre-Biased Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANS PREBIAS NPN 50V 0.1A SC75
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Resistors Included：R1 and R2
Transistor Type：NPN - Pre-Biased
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：50 V
Resistor - Base (R1)：22 kOhms
Resistor - Emitter Base (R2)：47 kOhms
DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 5mA, 10V
Vce Saturation (Max) @ Ib, Ic：250mV @ 1mA, 10mA
Current - Collector Cutoff (Max)：500nA
Frequency - Transition：-
Power - Max：200 mW
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：SC-75, SOT-416
Supplier Device Package：SC-75, SOT-416

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DTC124XET1G

Overview

The DTC124XET1G is a PNP silicon surface-mount digital transistor featuring a monolithic bias resistor network. It integrates a single transistor with two resistors: a series base resistor (R1) and a base-emitter resistor (R2). The device provides an input resistance of 22 kΩ and an emitter-base resistance of 47 kΩ. It supports a maximum collector current of -0.1 A and a supply voltage of -50 V. Power dissipation is rated at 0.15 W, with a storage temperature range from -55°C to 150°C. The component utilizes the SC-75/SOT-416 package.

Feature Summary

Integrates biasing resistors to eliminate external components
Simplifies circuit design for inverter configurations
Reduces printed circuit board space requirements

Applications

Inverter circuits
Interface driving applications
General-purpose switching

Procurement Notes

Verify the specific suffix against official onsemi documentation to confirm exact packaging and tape-and-reel specifications. Ensure compatibility with automotive or industrial standards if required by the target application. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement orders.

Selection Notes

Select this component when a compact PNP solution with integrated biasing is required. The fixed 22kΩ/47kΩ resistor ratio suits standard logic interface levels. Consider thermal management capabilities given the 0.15W power dissipation limit in the small SOT-416 package during high-frequency switching operations.

Part Context

This part belongs to onsemi's Bias Resistor Transistor (BRT) family, designed to replace discrete transistor-resistor networks. It serves as a direct replacement for similar BRT devices offering identical electrical characteristics and pinout configurations within the same package footprint.

Replacement Considerations

Compatible substitutes include DTA124XE variants with matching R1/R2 ratios. Verify pinout compatibility and thermal performance when substituting with equivalent parts from other manufacturers.

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.