capsule type ZK fast recovery diode, fast switching diode
ultra fast recovery diodes
certificate: SGS, ISO, CE
capsule type ZK 200A--1000A series fast rectifier diode
Fast recovery diode(capsule version)
Features
All diffuse te chinics
Short recovery time
Very small anti recovery charge
Fast soft recovery features
Ceramic disc type seal
Bifacial cooled
Typical application
Motor control
Induction warm-up
UPS power
Charger
Welder
Explanation
I2t=I2FSM×tW/2: tW=Half sine wave current when at 50HZ
I2t=0.005I2FSM(A2S)FSM
When at 60HZ IFSM(8.3ms)=IFSM(10ms)×1.066, Tj=Tjm
I2t(8.3ms)=I2t(10ms)×0.943, Tj=Tjm
Type VRRM IF(AV) trr Qrr IFSM IRRM VFM/IFM RTH(j-hs) Tjm V2 Outline
THS55°C 100°C 10ms 25°C
V A μs μc KA mA V/A °C/W °C KN
ZK200C 200-3000 200 2 70 2.7 16 2.2/600 0.090 150 3.3-5.5 E1/E2
ZK300C 200-3000 300 3 100 4.1 30 2.4/900 0.065 150 5.3-10 E2
ZK400C 200-3000 400 3 100 5.4 40 2.4/1200 0.040 150 10-20 E2/E3/E5
ZK500C 200-3000 500 3 120 8 40 2.4/1800 0.033 150 10-20 E2/E3/E5
ZK800C 200-3000 800 3 130 10 40 2.6/2400 0.033 150 10-20 E5/E6/E8
ZK1000C 200-3000 1000 4 150 13 50 2.6/3000 0.030 150 15-20 E8

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OEM Accepted

CCC, CE, UL, ISO9001: 2008

1. OEM offered, ISO, CCC, CE certificated
2. high quality and competitive price
3. high cost performance
4. good after-sale service and fast delivery
5. If you have some particular requirements, we can produce them based on your parameter.