Question 1

What are the key features of Vishay Dale BYG21M-E3/TR?

EZKEY · Accepted Answer

This product belongs to the Rectifiers category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Vishay Dale with full traceability.

Question 2

What are the main application scenarios for BYG21M-E3/TR?

EZKEY · Accepted Answer

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

Question 3

How does BYG21M-E3/TR work?

EZKEY · Accepted Answer

This device follows established Rectifiers design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

Question 4

What is the technical performance of BYG21M-E3/TR?

EZKEY · Accepted Answer

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

Question 5

What is the current market demand for BYG21M-E3/TR?

EZKEY · Accepted Answer

The global Rectifiers market is growing at ~6-8% CAGR, with particularly strong demand in power management. Vishay Dale BYG21M-E3/TR is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

Question 6

What are the technical characteristics of BYG21M-E3/TR?

EZKEY · Accepted Answer

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Vishay Dale provides full technical support and reference designs.

Average Rectified Current (Io)	1.5 A
Configuration	Single
Data Tier	Family Level
Diode Type	Hyperfast rectifier
Mounting Type	Surface Mount
Operating Junction Temp	-65 to 150 °C
Package / Case	SMA (DO-214AC)
Peak Forward Current (Ifsm)	60 A
Reverse Recovery Time (trr)	10 ns
Reverse Voltage (VRRM)	800 V
Technology	Silicon

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BYG21M-E3/TR | Vishay Dale 整流二极管 VRRM=1KV If=1.5A VF=1.6V SMA

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

BYG21M-E3/TR Application and Selection Guide

BYG21M-E3/TR Model and Manufacturer Information

BYG21M-E3/TR Product Parameters and Description

BYG21M-E3/TR Application and Selection Reference

Recommended Part Numbers for BYG21M-E3/TR