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2SA1645-Z - PNP Transistor

Download the 2SA1645-Z datasheet PDF. This datasheet also covers the 2SA1645 variant, as both devices belong to the same pnp transistor family and are provided as variant models within a single manufacturer datasheet.

General Description

of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples.

Key Features

  • a very low collector-to-emitter saturation voltage. This transistor is ideal for use in switching power supplies, DC/DC converters, motor drivers, solenoid drivers, and other low-voltage power supply devices, as well as for highcurrent switching.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (2SA1645_NEC.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
2SA1645-Z Silicon PNP Power Transistor Inchange Semiconductor
2SA1645 SILICON POWER TRANSISTOR SavantIC
2SA1645 POWER TRANSISTOR Inchange Semiconductor
2SA1640 SILICON POWER TRANSISTOR SavantIC
2SA1640 POWER TRANSISTOR Inchange Semiconductor

Other Datasheets by NEC (now Renesas Electronics)

Part Number Description
2SA1645 PNP Transistor
2SA1646 PNP Transistor
2SA1646-Z PNP Transistor
2SA1647 SILICON POWER TRANSISTOR
2SA1647-Z SILICON POWER TRANSISTOR

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
( DataSheet : www.DataSheet4U.com ) DATA SHEET SILICON POWER TRANSISTOR 2SA1645, 2SA1645-Z PNP SILICON EPITAXIAL TRANSISTOR FOR HIGH-SPEED SWITCHING The 2SA1645 is a mold power transistor developed for highspeed switching and features a very low collector-to-emitter saturation voltage. This transistor is ideal for use in switching power supplies, DC/DC converters, motor drivers, solenoid drivers, and other low-voltage power supply devices, as well as for highcurrent switching. FEATURES • Fast switching speed • Low collector-to-emitter saturation voltage: VCE(sat) = −0.3 V MAX.