2SD1694-AZ

Single Bipolar Transistors Overview

The 2SD1694-AZ is an NPN bipolar junction transistor manufactured by Renesas Electronics Corporation. It features a collector-emitter voltage rating of 60 V and a continuous collector current capacity of 3 A. The device operates with a transition frequency of 250 MHz and dissipates up to 1.3 W of power. It is housed in a TO-126 through-hole package, specifically designated as MP-5, which includes three leads. The component is lead-free compliant and measures approximately 9 mm in length.

Single Bipolar Transistors Feature Summary

• High HFE characteristics enabling direct operation from ICs without predrivers
• Low VCE(sat) for efficient switching performance
• Suitable for hammer driver applications

Single Bipolar Transistors Applications

• Hammer driver circuits
• IC-driven switching applications
• General-purpose bipolar transistor tasks

Single Bipolar Transistors Procurement Notes

Verify the specific suffix AZ against official Renesas documentation to confirm exact manufacturing lot and compliance details. Ensure the MP-5 package type matches the design requirements. Confirm lead-free status if environmental regulations apply. Cross-reference the datasheet version to validate electrical parameters before integration into final assemblies.

Single Bipolar Transistors Selection Notes

Select this component when high current handling up to 3 A is required alongside moderate voltage ratings of 60 V. The low saturation voltage makes it appropriate for applications demanding minimal power loss during conduction. Consider the TO-126 package constraints for thermal management and board space availability compared to surface-mount alternatives.

Single Bipolar Transistors Part Context

This part belongs to the Renesas Bipolar Power Transistors family. It is designed for robust performance in power switching environments. The 2SD1694 series typically offers high gain and low saturation, optimizing efficiency in driver stages where direct IC interfacing is necessary without additional buffer components.

Single Bipolar Transistors Replacement Considerations

Consult official Renesas substitution lists for verified equivalents. Generic replacements may not match the specific HFE or VCE(sat) characteristics required for hammer driver compatibility.