2SA1419T-TD-E

Single Bipolar Transistors Overview

The 2SA1419T-TD-E is a single PNP bipolar junction transistor manufactured by ON Semiconductor. It is housed in a SOT-89 (TO-243AA) surface-mount package with three terminals and a collector-connected case. The device supports high-voltage switching applications, featuring a maximum collector-emitter voltage of 160 V and a continuous collector current rating of 1.5 A. It guarantees a minimum DC current gain (hFE) of 200. The component operates at temperatures up to 150 °C and complies with JEDEC standards.

Single Bipolar Transistors Feature Summary

• Designed for high-voltage switching applications
• Features a collector-connected case for thermal management
• Provides high DC current gain for efficient control
• Utilizes an ultrasmall SOT-89 surface-mount package

Single Bipolar Transistors Applications

• Gate drivers for 3.3V/5V relay systems
• High-voltage switching circuits
• Color TV audio output stages
• Inverter applications

Single Bipolar Transistors Procurement Notes

Verify the manufacturer designation as ON Semiconductor when sourcing this component. Confirm the specific suffix TD-E corresponds to the required tape-and-reel packaging format. Ensure the part meets the necessary environmental compliance standards indicated by the JESD-609 code e6. Cross-reference the datasheet specifications against your circuit requirements before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring a robust PNP transistor with a 160 V breakdown voltage. The SOT-89 package offers a compact footprint suitable for high-density PCB layouts. Its high current gain simplifies drive circuitry, while the collector-connected case aids in heat dissipation. Verify that the 1.5 A current rating aligns with the load requirements of the intended application.

Single Bipolar Transistors Part Context

This transistor belongs to a family of high-voltage switching devices often paired with complementary NPN types like the 2SC3648. These components are engineered for hybrid IC integration and utilize advanced FBET and MBIT processes. They are commonly found in consumer electronics, specifically within display driver circuits and power management sections of televisions and similar appliances.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.