2SD2017

Single Bipolar Transistors Overview

The 2SD2017 is a Silicon NPN Triple Diffused Planar Transistor manufactured by Sanken Electric. It features a Darlington configuration housed in an FM20 (TO-220F) package. Key electrical ratings include a collector-emitter voltage of 250 V, a collector current of 6 A, and a power dissipation of 35 W at 25°C case temperature. The device guarantees a minimum DC current gain of 2000 at IC=2A and IB=2mA, with a transition frequency of 20 MHz typical.

Single Bipolar Transistors Feature Summary

• Darlington configuration providing high current gain for efficient driver applications
• Triple diffused planar construction ensuring robust performance
• Wide safe operating area suitable for inductive load switching

Single Bipolar Transistors Applications

• Driver for solenoids
• Driver for relays
• Driver for motors
• General purpose switching

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix to confirm the exact packaging variant, as standard and tape-and-reel options may exist. Ensure the component matches the FM20/TO-220F physical dimensions required for your heatsink interface. Confirm RoHS compliance status if restricted substances are a constraint for your assembly process.

Single Bipolar Transistors Selection Notes

Select this component when high current drive capability is required with minimal base current input. The 250V rating supports medium-voltage applications, while the 6A continuous current capacity suits moderate-power loads. Consider thermal management requirements, as the 35W dissipation rating assumes a 25°C case temperature.

Single Bipolar Transistors Part Context

This transistor belongs to Sanken's line of silicon NPN triple diffused planar transistors designed for general-purpose and power switching roles. The Darlington structure differentiates it from single-transistor counterparts by offering significantly higher gain, simplifying drive circuit design for inductive loads like motors and solenoids.

Single Bipolar Transistors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.