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ARF672 Datasheet(PDF) 1 Page - Power Semiconductors

Part No. ARF672
Description  FAST RECOVERY DIODE
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Manufacturer  POSEICO [Power Semiconductors]
Direct Link  http://www.poseico.com
Logo POSEICO - Power Semiconductors

ARF672 Datasheet(HTML) 1 Page - Power Semiconductors

  ARF672 Datasheet HTML 1Page - Power Semiconductors ARF672 Datasheet HTML 2Page - Power Semiconductors  
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FAST RECOVERY DIODE
ARF672
FOR IGBT,IEGT,GCT APPLICATIONS
Repetitive voltage up to
4500 V
SNUBBERLESS OPERATION
Mean forward current
935 A
LOW LOSSES SOFT RECOVERY
Surge current
15 kA
TARGET SPECIFICATION
mar 03 - ISSUE : 2
Symbol
Characteristic
Conditions
Tj
[°C]
Value
Unit
BLOCKING
V RRM
Repetitive peak reverse voltage
125
4500
V
V RSM
Non-repetitive peak reverse voltage
125
4600
V
I RRM
Repetitive peak reverse current
V=VRRM
125
80
mA
V DC LINK
Permanent DC voltage
125
2500
V
CONDUCTING
I F (AV)
Mean forward current
180° sin ,50 Hz, Th=55°C, double side cooled
935
A
I F (AV)
Mean forward current
180° square,50 Hz,Th=55°C,double side cooled
970
A
I FSM
Surge forward current
Sine wave, 10 ms
125
15
kA
I² t
I² t
reapplied reverse voltage up to 50% VRSM
1125 x1E3
A²s
V FM
Forward voltage
Forward current = =2500 A
125
4.18
V
V F(TO)
Threshold voltage
125
1.80
V
r F
Forward slope resistance
125
0.950
mohm
SWITCHING
t rr
Reverse recovery time
I F = 2100 A
µs
Q rr
Reverse recovery charge
di/dt= 1100 A/µs
1600
µC
I rr
Peak reverse recovery current
VR = 1800 V
125
1100
A
s
Softness (s-factor), min
0.5
E OFF
Turn off energy dissipation
5.5
J
V FR
Peak forward recovery
di/dt=
400 A/µs
125
38
V
MOUNTING
R th(j-h)
Thermal impedance
Junction to heatsink, double side cooled
18
°C/kW
R th(c-h)
Thermal impedance
Case to heatsink, double side cooled
6
°C/kW
T j
Operating junction temperature
-30 / 125
°C
F
Mounting force
22.0 / 24.5
kN
Mass
300
g
ORDERING INFORMATION : ARF672 S 45
standard specification
VRRM/100
POSEICO SPA
POwer SEmiconductors Italian COrporation
POSEICO
POSEICO SPA
Via N. Lorenzi 8, 16152 Genova - ITALY
Tel. +39 010 6556234 - Fax +39 010 6557519
Sales Office:
Tel. +39 010 6556775 - Fax +39 010 6442510


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