2SC4644E-AN

Single Bipolar Transistors Overview

The 2SC4644E-AN is a single NPN bipolar junction transistor manufactured by onsemi. It features a collector current rating of 0.2A and a collector-emitter voltage breakdown of 400V. The device is designed for general-purpose switching and amplification applications requiring moderate power handling capabilities within a standard discrete semiconductor package.

Single Bipolar Transistors Feature Summary

• NPN polarity configuration for standard circuit integration
• High voltage tolerance suitable for elevated potential environments
• Single transistor architecture for compact board layout

Single Bipolar Transistors Applications

• General-purpose signal amplification circuits
• Electronic switching applications
• Power supply control stages

Single Bipolar Transistors Procurement Notes

Verify the manufacturer marking matches onsemi specifications to ensure authenticity. Confirm the part number suffix aligns with required packaging formats. Request original datasheets from authorized distributors to validate electrical characteristics against design requirements before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when circuit designs require an NPN transistor capable of blocking 400V while handling up to 0.2A continuous current. Ensure thermal management strategies accommodate the specific package dissipation limits. Validate that the transition frequency meets the operational bandwidth needs of the target application system.

Single Bipolar Transistors Part Context

This component belongs to the single bipolar transistor category within onsemi's discrete semiconductor portfolio. It serves as a fundamental active element in electronic systems, providing reliable switching and amplification functions. The part complements other low-to-medium power transistors in the manufacturer's lineup for diverse industrial and consumer electronics designs.

Single Bipolar Transistors Replacement Considerations

Consult official cross-reference guides for electrically equivalent NPN transistors with matching voltage and current ratings. Verify pinout compatibility and package dimensions to ensure direct substitution without PCB redesign. Confirm thermal performance parameters align with existing system constraints.