Winwon Chips Winwon Chips

Fast Recovery Diodes Semiconductor Devices Zk500A/3700V Electronic Component

Customization: Available
Application: Diode, High Frequency Rectifiers
Batch Number: 2023+

Product Description

Basic Product Information
Model NO.
Zk500A/3700V
Manufacturing Tech
Optoelectronic Semiconductor
Material
Element Semiconductor
Model
Zk2000A-2800V
Package
Presser
Signal Processing
Analog Digital Composite
Type
N-Type Semiconductor
Cooling
Double-Side Cooling
Outline Type
Capsule
Install
Parallel, Series
Chip Type
Silicon Controlled Chip
Feature
High Current Density
Min Temp
-40 C
Application
High Power Converter, Motor Control
Origin
China
HS Code
8541300000
Product Description
Fast Recovery Diodes Zk500A/3700V

We supply various shapes of fast recovery diodes that have a small reverse recovery time. The maximum voltage is 4500V, and the maximum current is 3000A. Our rectifier diode range includes fast recovery diodes, soft recovery diodes, and standard recovery diodes. These components are widely used in induction heating furnaces across international markets including Germany, UK, Ukraine, Egypt, Brazil, and Turkey.

Key Features
  • Optimized for high-frequency rectifiers
  • Fast and soft recovery turn off characteristics
  • Small reverse recovery charge
  • Reverse voltage capacity up to 4500V
Main Applications
  • Motor control and drive systems
  • Inductive heating equipment
  • UPS power supplies
  • Chopper circuits and Welding equipment
Technical Datasheet
Part No. I F(AV) (A) V RRM (V) I FSM (A) I²t (A²S) V FO (V) r F (mΩ) trr (µs) T VJM (ºC) R thJC (ºC/W) F (KN) Outline
ZK400/10-204001000-200045001011.050.6802.01500.0905D6
ZK600/10-207001000-2000110006050.950.5602.01500.03515D9
ZK1000/10-2012001000-20002000020001.000.3503.01500.02025D11
ZK800/25-338002500-330064002051.150.6904.01500.03515D9
ZK2000/25-3320002500-33003000045000.900.3505.01500.01345D13
ZK500/36-455003600-450080003201.701.2005.21500.03515D9
ZK1500/36-4515003600-45002400028801.400.6508.01600.01345D13
ZK2000/36-4520003600-45002600033801.300.5008.51600.01056D15
Factory & Quality Display
Quality Certificate
Frequently Asked Questions
What is the recovery time for these diodes?
These are fast recovery diodes optimized for high-frequency rectifiers, featuring small reverse recovery charges and short recovery times as specified in the datasheet (trr ranging from 2.0 to 8.5 µs).
What cooling method is required for the ZK series?
The ZK series diodes are designed for double-side cooling to ensure optimal thermal management during high-power operations.
What is the maximum voltage rating available?
The product line supports reverse voltages up to 4500V, making them suitable for high-voltage industrial applications.
Can these diodes be installed in series?
Yes, the capsule/presser package design allows for both parallel and series installation depending on your power circuit requirements.
What are the typical operating temperatures?
These components are designed to operate in demanding environments, with a minimum operating temperature of -40°C and a maximum junction temperature (Tvjm) up to 160°C.
Are these diodes suitable for welding equipment?
Absolutely. Their high current density and fast switching capabilities make them ideal for welding equipment, motor controls, and inductive heating furnaces.

Related Products