2SA1707S-AN

Single Bipolar Transistors Overview

The 2SA1707S-AN is a PNP bipolar junction transistor manufactured by onsemi. It features a collector-to-emitter voltage of 50 V and a continuous collector current rating of 3 A. The device utilizes an NMP (SC-71) through-hole package with a maximum power dissipation of 1 W. Key electrical characteristics include a low collector-to-emitter saturation voltage of 0.35 V at 2 A, a gain-bandwidth product of 150 MHz, and a DC current gain ranging from 140 to 400 depending on the rank.

Single Bipolar Transistors Feature Summary

• Adopts FBET and MBIT processes for enhanced performance
• Provides large current capacity with wide safe operating area
• Features low collector-to-emitter saturation voltage
• Delivers fast switching speed capabilities

Single Bipolar Transistors Applications

• High-speed switching circuits
• Power amplifier stages
• General-purpose transistor applications requiring low saturation voltage

Single Bipolar Transistors Procurement Notes

Verify component authenticity as this part is officially listed as End-of-Life (EOL). Confirm that any available units are sourced from authorized distributors or qualified surplus suppliers like Rochester Electronics. Ensure the specific S suffix matches the required taping configuration and check for RoHS compliance documentation before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with high current handling and low saturation voltage is required. Compare the hFE rank requirements against circuit biasing needs. Verify that the NMP package dimensions fit the PCB layout constraints. Consider thermal management strategies given the 1 W power dissipation limit in the specified package.

Single Bipolar Transistors Part Context

This component belongs to the 2SA1707 series, which is paired with the 2SC4487 NPN transistor. Both devices share similar electrical characteristics and are designed for complementary operation. The series is known for its robustness in power switching applications due to the adoption of advanced fabrication processes.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers: 2SA1707T-AN, 2SC4487S-AN, 2SC4487T-AN.