2SD1816T-TL-H

Single Bipolar Transistors Overview

The onsemi 2SD1816T-TL-H is an NPN epitaxial planar silicon transistor designed for high-current switching applications. It features a TP-FA surface-mount package with dimensions of 6.5 x 2.3 x 5.5 mm. Key electrical ratings include a maximum collector-emitter voltage (VCEO) of 50 V, a maximum collector-base voltage (VCBO) of 60 V, and a maximum emitter-base voltage (VEBO) of 6 V. The device supports a maximum DC collector current of 5 A and a power dissipation of 20 W at 25°C ambient temperature. It operates up to a junction temperature of +150°C and has a maximum operating frequency of 180 MHz.

Single Bipolar Transistors Feature Summary

• High current capability with low collector-to-emitter saturation voltage for efficient switching
• Fast switching speed suitable for high-frequency inverter and converter circuits
• Small and slim package design facilitating compact board layouts

Single Bipolar Transistors Applications

• Relay drivers
• High-speed inverters
• DC-DC converters
• General high-current switching applications

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'TL-H' against the official onsemi datasheet to confirm pinout compatibility and RoHS compliance status. Ensure the ordering part number matches the exact tape-and-reel packaging requirements for your assembly line. Cross-reference the manufacturer's latest documentation to confirm that no functional changes have occurred due to manufacturing updates or obsolescence notices.

Single Bipolar Transistors Selection Notes

Select this component when a single NPN transistor with 5 A continuous current handling and 50 V breakdown voltage is required. The TP-FA package offers a thermal and mechanical alternative to traditional through-hole packages while maintaining robust performance. Consider the 180 MHz transition frequency for applications requiring rapid switching transitions without excessive heat generation in space-constrained designs.

Single Bipolar Transistors Part Context

This device belongs to the 2SB1203/2SD1803 series family of bipolar transistors manufactured by onsemi. These components are engineered as complementary pairs or standalone units for general-purpose high-current switching. The series emphasizes low saturation voltage and high gain linearity, making them standard choices for power management and signal inversion tasks in consumer and industrial electronics.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers: 2SD1803T-TL-E.