BY458 - STANDARD RECOVERY RECTIFIERS

Digitron Semiconductors

Download the BY458 datasheet PDF. This datasheet also covers the BY448 variant, as both devices belong to the same standard recovery rectifiers family and are provided as variant models within a single manufacturer datasheet.

Key Features

Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.

📥 Download Datasheet

BY458 standard recovery rectifiers by Digitron Semiconductors - Datasheet Preview — Note: The manufacturer provides a single datasheet file (BY448-DigitronSemiconductors.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	BY458
Manufacturer	Digitron Semiconductors
File Size	332.54 KB
Description	STANDARD RECOVERY RECTIFIERS
Datasheet	BY458 Datasheet

Full PDF Text Transcription for BY458 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for BY458. For precise diagrams, and layout, please refer to the original PDF.

BY448, BY458 High-reliability discrete products and engineering services since 1977 STANDARD RECOVERY RECTIFIERS FEATURES  Available as “HR” (high reliability) screened ...

View more extracted text

Y RECTIFIERS FEATURES  Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.  Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Parameters Reverse voltage Peak forward surge current Average forward current Non repetitive reverse avalanche energy Junction temperature Storage temperature range Junction ambient Junction ambient Test Conditions tp = 10ms, half sine wave I(BR)R = 0.

📁 Similar Datasheet

Part Number	Description	Manufacturer
BY458	Standard Avalanche Sinterglass Diode	Vishay
BY458	(BY448 / BY458) Standard Avalanche Sinterglass Diode	LGE
BY458	Silicon Mesa Rectifiers	TEMIC

More Datasheets from Digitron Semiconductors

Part Number	Description
BY428	Damper Diode
BY448	STANDARD RECOVERY RECTIFIERS