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
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.
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.
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 |
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
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.
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.