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2N4239 - NPN Power Amplifier Silicon Transistor

Download the 2N4239 datasheet PDF. This datasheet also covers the 2N4237 variant, as both devices belong to the same npn power amplifier silicon transistor family and are provided as variant models within a single manufacturer datasheet.

General Description

at any time, without notice.

VPT Components makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to its specifications and product descriptions.

Key Features

  • Available in JAN, JANTX, and JANTXV per MIL-PRF-19500/581.
  • TO-39 (TO-205AD) Package.
  • Designed for Power Amplifier, Power Driver and Switching Power Supply.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (2N4237-VPT.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 2N4239
Manufacturer VPT
File Size 392.30 KB
Description NPN Power Amplifier Silicon Transistor
Datasheet download datasheet 2N4239 Datasheet

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Other Datasheets by VPT

Part Number Description
2N4234 PNP Silicon Power Transistor
2N4235 PNP Silicon Power Transistor
2N4236 PNP Silicon Power Transistor
2N4237 NPN Power Amplifier Silicon Transistor
2N4238 NPN Power Amplifier Silicon 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
2N4237, 2N4238, 2N4239 NPN Power Amplifier Silicon Transistor Features • Available in JAN, JANTX, and JANTXV per MIL-PRF-19500/581 • TO-39 (TO-205AD) Package • Designed for Power Amplifier, Power Driver and Switching Power Supply Applications Rev. V4 Electrical Characteristics (TA = +25oC unless otherwise noted) Parameter Test Conditions Symbol Units Min. Collector - Emitter Breakdown Voltage Collector - Emitter Cutoff Current Collector - Emitter Cutoff Current Emitter - Base Cutoff Current IC = 100 mA dc 2N4237 2N4238 2N4239 VBE = 1.5 V dc VCE = 50 V dc, 2N4237 VCE = 80 V dc, 2N4238 VCE = 100 V dc, 2N4239 VCB = 50 V dc, 2N4237 VCB = 80 V dc, 2N4238 VCB = 100 V dc, 2N4239 VBE = 6.0 V dc 50 V(BR)CEO V dc 80 100 ICEX1 nA dc — ICBO nA dc — IEBO mA dc — Max. — 100 100 0.