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1N4947 - FAST RECOVERY RECTIFIER

Download the 1N4947 datasheet PDF. This datasheet also covers the 1N4942 variant, as both devices belong to the same fast recovery rectifier family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • High switching capability.
  • Low leakage.
  • Low forward voltage drop.
  • High current capability.
  • High surge current capability DO-41.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (1N4942-Rectron.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 1N4947
Manufacturer Rectron
File Size 28.93 KB
Description FAST RECOVERY RECTIFIER
Datasheet download datasheet 1N4947 Datasheet

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Other Datasheets by Rectron

Part Number Description
1N4942 FAST RECOVERY RECTIFIER
1N4944 FAST RECOVERY RECTIFIER
1N4946 FAST RECOVERY RECTIFIER
1N4948 FAST RECOVERY RECTIFIER
1N4933 FAST RECOVERY RECTIFIER

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
RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION FAST RECOVERY RECTIFIER VOLTAGE RANGE 200 to 1000 Volts CURRENT 1.0 Ampere 1N4942 THRU 1N4948 FEATURES * High switching capability * Low leakage * Low forward voltage drop * High current capability * High surge current capability DO-41 MECHANICAL DATA * Case: Molded plastic * Epoxy: Device has UL flammability classification 94V-O * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weight: 0.33 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. 1.0 (25.4) MIN. .034 (0.9) DIA. .028 (0.7) .205 (5.2) .166 (4.2) 1.0 (25.4) MIN. .107 (2.7) DIA. .080 (2.