2SD1624S-TD-E

Single Bipolar Transistors Overview

The onsemi 2SD1624S-TD-E is a single NPN silicon bipolar junction transistor designed for surface mount applications. It utilizes the PCP (TO-243AA) package configuration with three terminals. The device supports a maximum continuous collector current of 3 A and withstands a collector-emitter voltage of 50 V, alongside a collector-base voltage rating of 60 V. Key electrical characteristics include a transition frequency of 150 MHz and a minimum DC current gain of 35. Thermal limits define an operating temperature range from -55°C to +150°C, with a maximum power dissipation capacity of 1.5 W.

Single Bipolar Transistors Feature Summary

• Utilizes FBET and MBIT processes to achieve fast switching speeds suitable for high-frequency operations.
• Features low collector-to-emitter saturation voltage to minimize conduction losses during active states.
• Provides large current handling capability combined with a wide safe operating area for robust performance under varying load conditions.

Single Bipolar Transistors Applications

• Voltage regulator circuits
• Relay driver stages
• Lamp driver implementations

Single Bipolar Transistors Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number against official onsemi documentation. Confirm that the specific suffix matches the required package and tape-and-reel specifications. Ensure compliance with RoHS directives and check for any product change notices or end-of-life announcements prior to finalizing procurement decisions.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits requiring a 3 A NPN switch with moderate voltage ratings in a surface-mount form factor. Consider the 150 MHz transition frequency for signal integrity requirements. Evaluate thermal management strategies to ensure power dissipation remains within the 1.5 W limit during continuous operation.

Single Bipolar Transistors Part Context

This transistor belongs to the 2SD1624 series, which pairs with the complementary PNP type 2SB1124. Both devices share similar electrical profiles and are engineered for general-purpose switching and amplification tasks. The series emphasizes reliability through advanced semiconductor processing techniques tailored for modern electronic equipment demands.

Single Bipolar Transistors Replacement Considerations

Public records indicate that the variant 2SD1624S-TD-H has reached end-of-life status. Designers should evaluate alternative sources or updated revisions if supply continuity is critical for production schedules.