DTA123YE3TL

Overview

The DTA123YE3TL is a PNP digital transistor from the ROHM Semiconductor DTA123Y series, featuring built-in biasing resistors R1 (2.2 kΩ) and R2 (10 kΩ). It operates with a supply voltage of -50 V and a maximum collector current of -100 mA. The device has a power dissipation rating of 150 mW at 25°C and a transition frequency of 250 MHz. It is housed in an SOT-416 (EMT3) surface-mount package.

Feature Summary

• Built-in biasing resistors enable inverter circuit configuration without external input resistors.
• Simplifies circuit design by requiring only on/off condition settings for operation.

Applications

• Inverter circuits
• Interface applications
• Driver circuits

Procurement Notes

Verify the specific ordering suffix to confirm the packaging format and reel specifications. Confirm RoHS compliance status and ensure the component meets the required storage temperature range before procurement. Cross-reference the manufacturer part number with authorized distributors to validate authenticity.

Selection Notes

Select this component for designs requiring a PNP digital transistor with integrated biasing resistors. Ensure the operating voltage does not exceed -50 V and the collector current remains within -100 mA limits. Consider the SOT-416 package dimensions for PCB layout compatibility.

Part Context

This component belongs to the DTA123Y series of PNP digital transistors. It is designed as a standard product for ordinary electronic equipment. The series includes complementary NPN types such as the DTC123Y series.

Replacement Considerations

DTA123YM, DTA123YEB, DTA123YUB, DTA123YU3, DTA123YKA are listed as similar specification parts within the same series.