2SA1625-FD-AZ

Single Bipolar Transistors Overview

The Renesas 2SA1625-FD-AZ is a small-signal PNP bipolar junction transistor (BJT) designed for general-purpose amplifier and high-speed switching applications. It features a collector-emitter voltage rating of 400 V and a continuous collector current capability of 0.5 A. The device exhibits a DC current gain (hFE) range of 40 to 200 at 100 °C, with a maximum power dissipation of 0.75 W. Constructed from silicon, this component is lead-free and RoHS compliant, suitable for environments requiring reliable performance within standard operating temperature ranges.

Single Bipolar Transistors Feature Summary

• High-voltage capability with a 400 V collector-emitter breakdown rating
• Optimized for high-speed switching operations in small-signal circuits
• Broad current gain range supporting diverse amplification requirements

Single Bipolar Transistors Applications

• General-purpose signal amplification
• High-speed switching circuits
• Small-signal processing stages

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix matches the required package and tape/reel configuration. Confirm that the procurement channel provides official documentation for the 2SA1625-FD-AZ variant. Ensure compliance with RoHS standards if applicable to the target assembly. Cross-reference the manufacturer datasheet for exact thermal characteristics before integration.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with high voltage tolerance and moderate current handling is required. The 400 V rating distinguishes it from standard low-voltage logic transistors. Consider the 0.75 W power dissipation limit for thermal management design. Verify that the hFE range aligns with the circuit's biasing requirements for stable operation.

Single Bipolar Transistors Part Context

This part belongs to the Renesas discrete semiconductor product line, specifically categorized under single bipolar transistors. It serves as a replacement or alternative for legacy NEC-designed 2SA1625 components. The device supports industrial and consumer electronics applications requiring robust small-signal performance.

Single Bipolar Transistors Replacement Considerations

The generic 2SA1625 is a direct functional equivalent. Verify pinout compatibility and electrical parameter tolerances before substitution. Ensure the replacement source guarantees the same manufacturing specifications.