2SD1625-TD-E

Single Bipolar Transistors Overview

The 2SD1625-TD-E is an NPN epitaxial planar silicon transistor from SANYO Semiconductor, designed for driver applications. It features a collector-to-emitter voltage of 50 V and a continuous collector current of 0.7 A. The device offers high DC current gain (hFE) ranging from 3000 to 4000 at 500 mA, with a gain-bandwidth product up to 200 MHz. It supports a pulse collector current of 2 A and operates within a junction temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• High DC current gain for efficient signal amplification
• Large current capacity and wide safe operating area
• Ultrasmall package size enabling high-density hybrid IC integration

Single Bipolar Transistors Applications

• Motor drivers
• Printer hammer drivers
• Relay drivers
• Voltage regulator control

Single Bipolar Transistors Procurement Notes

Verify the manufacturer origin carefully, as the datasheet identifies SANYO Semiconductor Co., Ltd. while the prompt specifies onsemi. Confirm that the TD-E suffix corresponds to the tape-and-reel packaging format indicated by standard industry conventions for this part number lineage. Ensure the component meets the specific electrical requirements for your circuit design before procurement.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring high current gain and compact form factors. The ultrasmall package facilitates high-density PCB layouts. Consider the 50 V collector-to-emitter voltage rating and 0.7 A continuous current limit when designing the load circuit. The wide safe operating area provides robustness against transient conditions in driver circuits.

Single Bipolar Transistors Part Context

This NPN transistor belongs to the 2SB1125/2SD1625 complementary pair series manufactured by SANYO Semiconductor. It is engineered specifically for driver applications where space constraints and high performance are critical. The epitaxial planar construction ensures reliable operation across a wide temperature range, making it suitable for various electronic equipment.

Single Bipolar Transistors Replacement Considerations

The 2SCR587D3 is listed as a similar level replacement with the same package type. Verify compatibility regarding collector-emitter voltage and current ratings before substitution.