DTA123E

$0.03

Description：TRANS PREBIAS
Series：*

SKU:4aaa16f5ace4 Category: Single, Pre-Biased Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANS PREBIAS
Series：*
Mfr：onsemi
Package：Bulk
Resistors Included：-
Transistor Type：-
Current - Collector (Ic) (Max)：-
Voltage - Collector Emitter Breakdown (Max)：-
Resistor - Base (R1)：-
Resistor - Emitter Base (R2)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：-
Vce Saturation (Max) @ Ib, Ic：-
Current - Collector Cutoff (Max)：-
Frequency - Transition：-
Power - Max：-
Grade：-
Qualification：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-

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DTA123E

Overview

The DTA123E is a PNP digital transistor with built-in resistors, designed for use in inverter circuits and interface applications. It integrates biasing resistors to eliminate the need for external input components, simplifying circuit design. The device operates with a supply voltage of up to -50V and supports a collector current of -0.1A. Key electrical parameters include an input resistance (R1) ranging from 1kΩ to 2.2kΩ and an emitter-base resistance (R2) between 1kΩ and 2.2kΩ. Power dissipation capabilities vary by package, typically reaching 0.15W or 0.2W, with a minimum DC current gain (hFE) of 20.

Feature Summary

Integrates biasing resistors to simplify inverter circuit configuration without external input resistors
Available in automotive-grade versions compliant with AEC-Q101 standards
Supports surface mount mounting styles across various compact package codes

Applications

Inverter circuits
Interface applications
Driver circuits

Procurement Notes

Verify specific ordering suffixes such as T2L or T106 to confirm package type and tape quantity. Check status indicators like 'Not Recommended for New Designs' for certain variants. Confirm RoHS compliance and REACH status through official documentation before integration into production schedules.

Selection Notes

Select variants based on required hFE gain levels, which range from 20 to 56 depending on the specific model. Consider package size constraints when choosing between SOT-723, SOT-23, or SC-70 footprints. Ensure the chosen variant meets automotive qualification requirements if the application demands AEC-Q101 certification.

Part Context

This component belongs to the DTA123 series of pre-biased PNP transistors. Variants like DTA123EMFHA and DTA123ECA share similar core functionalities but differ in packaging and automotive qualification status. The series provides standardized solutions for switching applications requiring integrated biasing networks.

Replacement Considerations

DTA123EU3HZG serves as a direct replacement for DTA123EUAFRA, maintaining identical pinout and package dimensions. Both parts utilize the UMT3/SOT-323 form factor with matching electrical characteristics for seamless substitution in existing designs.

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.