Part #/ Keyword
All Products

EDF1DM-E3/45: Features, Specs & More

2025-05-14 16:44:31Mr.Ming
twitter photos
twitter photos
twitter photos
EDF1DM-E3/45: Features, Specs & More

In today's high-efficiency electronic designs, reliable rectification is more critical than ever. Whether you're powering up a switching power supply, lighting ballast, or telecom equipment, using the right diode bridge can make or break performance. That's where Vishay's General Semiconductor Diodes Division steps in with the EDF1DM-E3/45 — a robust, ultra-fast recovery rectifier tailored for demanding AC/DC conversion. In this comprehensive article, we'll delve into the intricacies of the EDF1DM-E3/45, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.

 

Catalog

EDF1DM-E3/45's Overview

Key Features

Specifications

Applications

EDF1DM-E3/45's Manufacturer

Conclusion

 

EDF1DM-E3/45's Overview

The EDF1DM-E3/45 is a single-phase diode rectifier bridge that is specifically designed for high-speed recovery and efficient rectification. It belongs to Vishay's line of ultra-fast recovery rectifiers, making it ideal for applications where fast switching and low power loss are critical. This component operates with a peak reverse repetitive voltage of 200V, allowing it to manage various voltage conditions effectively.

 

Key Features

Let's delve into the standout features that make the EDF1DM-E3/45 a standout in the world of electronics:

· Supports 200V peak reverse repetitive voltage.

· Operates at 1A average forward current at 40°C ambient.

· Ultra-fast 50ns reverse recovery time for rapid switching.

· Withstands 50A peak forward surge current for overload protection.

· Offers low 1.05V peak forward voltage to reduce power loss.

· Maintains reverse leakage current as low as 5µA.

· Reliable across -55°C to +150°C temperature range.

· Comes in a compact 4-pin DIP Case DFM with through-hole mounting.

 

Specifications

Now, let's take a closer look at the technical specifications that define the capabilities of the EDF1DM-E3/45:

Type

Parameter

Bridge Type

Single Phase

Diode Type

Ultra Fast Recovery Rectifier

Configuration

Single

Peak Reverse Repetitive Voltage (V)

200

Peak Average Forward Current (A)

1@Ta=40°C

Peak RMS Reverse Voltage (V)

140

Peak Non-Repetitive Forward Surge Current (A)

50

Peak Forward Voltage (V)

1.05

Peak Reverse Current (uA)

5

Peak Reverse Recovery Time (ns)

50

Minimum Operating Temperature (°C)

-55

Maximum Operating Temperature (°C)

150

Packaging

Tube

Supplier Temperature Grade

Commercial

Mounting

Through Hole

Package Height

3.3(Max)

Package Width

6.5(Max)

Package Length

8.51(Max)

PCB changed

4

Standard Package Name

DIP

Supplier Package

Case DFM

Pin Count

4

Lead Shape

Through Hole

 * EDF1DM-E3/45's Datasheet

 

Applications

The EDF1DM-E3/45 is versatile and finds its home in many everyday electronics. Here are the most common applications:

· Switch Mode Power Supplies (SMPS)

· Battery Chargers

· Lighting Ballasts

· AC/DC Adapters

· Home Appliances

· Office Equipment

· Telecommunication Devices

 

EDF1DM-E3/45's Manufacturer

Vishay General Semiconductor traces its origins to the founding of the Semiconductor Components Division of General Instrument, in Hicksville, New York in 1960. General Semiconductor was acquired by Vishay in 2001. Vishay General Semiconductor serves a very wide range of customers with devices that can be used as rectifiers, signal limiters, voltage regulators, switches, signal modulators, signal mixers, signal demodulators, and oscillators. For all the types of components it provides, Vishay General Semiconductor is a leader in miniaturization and thermal efficiency.

 

Conclusion

The Vishay EDF1DM-E3/45 diode rectifier bridge is an excellent choice for anyone looking to enhance the efficiency and reliability of their AC/DC rectification systems. With its ultra-fast recovery time, high surge current capacity, and wide operating temperature range, it is suited for demanding applications in power supplies, chargers, ballasts, and more. As part of Vishay's high-quality semiconductor offerings, the EDF1DM-E3/45 continues to set the standard for performance and durability in the electronics industry.

* Solemnly declare: The copyright of this article belongs to the original author. The reprinted article is only for the purpose of disseminating more information. If the author's information is marked incorrectly, please contact us to modify or delete it as soon as possible. Thank you for your attention!