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SFR157 - SOFT FAST RECOVERY RECTIFIERS

Download the SFR157 datasheet PDF. This datasheet also covers the SFR151 variant, as both devices belong to the same soft fast recovery rectifiers family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Low forward voltage drop.
  • High current capability.
  • High reliability.
  • High surge current capability.
  • Fast switching for high efficiency. Mechanical Data.
  • Cases: Molded plastic.
  • Lead: Axial leads, solderable per MIL-STD-202, Method 208 guaranteed.
  • Polarity: Color band denotes cathode end.
  • High temperature soldering guaranteed: 250oC/10 seconds/ 0.375”, (9.5mm) lead lengths at 5 Ibs. , (2.3kg) tension Absolute Ma.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SFR151-SEMTECH.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SFR157
Manufacturer SEMTECH
File Size 240.97 KB
Description SOFT FAST RECOVERY RECTIFIERS
Datasheet download datasheet SFR157 Datasheet

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Other Datasheets by SEMTECH

Part Number Description
SFR151 SOFT FAST RECOVERY RECTIFIERS
SFR152 SOFT FAST RECOVERY RECTIFIERS
SFR153 SOFT FAST RECOVERY RECTIFIERS
SFR154 SOFT FAST RECOVERY RECTIFIERS
SFR155 SOFT FAST RECOVERY RECTIFIERS

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
SFR151 THRU SFR157 SOFT FAST RECOVERY RECTIFIERS Reverse Voltage – 50 to 1000 Volts Forward Current – 1.5 Amperes Features • Low forward voltage drop. • High current capability. • High reliability. • High surge current capability. • Fast switching for high efficiency. Mechanical Data • Cases: Molded plastic • Lead: Axial leads, solderable per MIL-STD-202, Method 208 guaranteed. • Polarity: Color band denotes cathode end • High temperature soldering guaranteed: 250oC/10 seconds/ 0.375”, (9.5mm) lead lengths at 5 Ibs., (2.3kg) tension Absolute Maximum Ratings and Characteristics Rating at 25oC ambient temperature unless otherwise specified. Single-phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.