2SD1695-AZ

Single Bipolar Transistors Overview

The 2SD1695-AZ is an NPN Darlington power bipolar transistor manufactured by Renesas Electronics Corporation. It is designed for switching and amplification applications in electronic circuits. The component features a TO-126 through-hole package, providing robust mechanical stability for industrial use. Key electrical specifications include a collector-emitter voltage (VCE) of 35 V and a continuous collector current (IC) of 2 A at both 25 °C and 100 °C. The device dissipates up to 1.3 W of power under standard conditions, with a maximum rated power dissipation (Pc) of 10 W. The saturation voltage (VCE(sat)) is specified at 1.2 V. The part is lead-free compliant and does not utilize tape and reel packaging.

Single Bipolar Transistors Feature Summary

• NPN Darlington configuration for high gain amplification
• Integrated protection diodes between collector and emitter
• Through-hole TO-126 package for reliable mounting

Single Bipolar Transistors Applications

• Power switching circuits
• Signal amplification stages
• Industrial control systems

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix matches the required package and compliance standards. Confirm that the supplier provides official Renesas documentation to ensure authenticity. Check for lead-free certification if environmental regulations apply. Ensure the procurement channel supports non-cancelable orders as indicated by marketplace listings. Validate the minimum order quantity requirements before finalizing purchase agreements.

Single Bipolar Transistors Selection Notes

Select this component when high current handling capability is required within a low-voltage environment. The Darlington structure offers significant current gain, reducing base drive requirements. Consider the thermal characteristics and power dissipation limits for heat management. The TO-126 package suits applications requiring durable through-hole connections. Evaluate the saturation voltage impact on efficiency for switching duties.

Single Bipolar Transistors Part Context

This transistor belongs to the 2SD1695 series of bipolar power transistors from Renesas. The series includes variants optimized for high temperature operation and low saturation voltage. The 2SD1695-AZ specifically denotes the NPN variant with defined electrical limits. It serves as a discrete semiconductor solution for general-purpose power applications.

Single Bipolar Transistors Replacement Considerations

Direct substitutes may include other NPN Darlington transistors with compatible voltage and current ratings. Verify pinout compatibility and package dimensions for direct replacement. Cross-reference datasheets for equivalent saturation voltages and gain characteristics.