2SA1706S-AN

Single Bipolar Transistors Overview

The onsemi 2SA1706S-AN is a PNP single bipolar transistor rated for -50V collector-to-emitter voltage and -2A continuous collector current. It utilizes FBET and MBIT processes to achieve low VCE(sat) and fast switching speeds, including a turn-on time of 60ns and fall time of 30ns. The device operates within a junction temperature range of -55°C to +150°C and features a DC current gain (hFE) ranging from 140 to 400 depending on the rank. Packaged in an SC-71 (NMP Taping) format with a minimum packing quantity of 2,500 pieces per box.

Single Bipolar Transistors Feature Summary

• Adopts FBET and MBIT processes for enhanced performance
• Provides large current capacity and wide safe operating area
• Delivers fast switching speed characteristics

Single Bipolar Transistors Applications

• Voltage regulators
• Relay drivers
• Lamp drivers

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix 'S-AN' corresponds to the NMP taping package configuration containing 2,500 pieces per box. Confirm that the required hFE rank aligns with the available S or T classifications documented in the official datasheet. Ensure the application environment remains within the specified absolute maximum ratings for voltage, current, and thermal limits.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits requiring a PNP transistor capable of handling up to -2A load current with low saturation voltage. Consider the device's switching times and gain-bandwidth product for high-speed applications. Verify that the SC-71 package dimensions fit the PCB layout constraints and that the thermal dissipation requirements are met under the expected operating conditions.

Single Bipolar Transistors Part Context

This part belongs to the 2SA1706 series of PNP single transistors manufactured by onsemi. It is functionally similar to the 2SA1706T-AN variant, which shares the same electrical specifications but may differ in packaging or binning details. Both variants utilize advanced semiconductor processes to optimize power efficiency and switching performance for general-purpose electronic applications.

Single Bipolar Transistors Replacement Considerations

The 2SA1706T-AN is a confirmed substitute part number sharing identical electrical characteristics.

Single Bipolar Transistors FAQ

What is the maximum collector current rating?

The maximum continuous collector current is -2A, with a pulse current rating of -4A.

Does the device include a manual reset feature?

No, the 2SA1706S-AN is a discrete bipolar transistor and does not include manual reset functionality.

What is the typical gain-bandwidth product?

The gain-bandwidth product (fT) is typically 150 MHz at a collector current of -50mA.