Data Sheet. Type W3270NC220 CAA Issue 3 Page 1 of 9 July, 2005
WESTCODE
An IXYS Company
Date:- 8 Jul, 2005
Data Sheet Issue:- 3
Rectifier Diode
Type W3270NC220 CAA
Old Type No.: SW22CXC14C K7L
Absolute Maximum Ratings
VOLTAGE RATINGS MAXIMUM
LIMITS UNITS
VRRM Repetitive peak reverse voltage, (note 1) 2200 V
VRSM Non-repetitive peak reverse voltage, (note 1) 2300 V
OTHER RATINGS MAXIMUM
LIMITS UNITS
IF(AV)M Maximum average forward current, Tsink=55°C, (note 2) 3399 A
IF(AV)M Maximum average forward current. Tsink=85°C, (note 2) 2813 A
IF(AV)M Maximum average forward current. Tsink=85°C, (note 3) 1737 A
IF(RMS)M Nominal RMS forward current, Tsink=25°C, (note 2) 6160 A
IF(d.c.) D.C. forward current, Tsink=25°C, (note 4) 5315 A
IFSM Peak non-repetitive surge tp=10ms, Vrm=60%VRRM, (note 5) 33 kA
IFSM2 Peak non-repetitive surge tp=10ms, Vrm≤10V, (note 5) 37 kA
IFSM Peak non-repetitive surge tp=10ms, Vrm≤10V, 10 pulses, (note 5) 25 kA
I2tI
2t capacity for fusing tp=10ms, Vrm=60%VRRM, (note 5) 5.45×106A2s
I2tI2t capacity for fusing tp=10ms, Vrm≤10V, (note 5) 6.85×106A2s
Tj op Operating temperature range -55 to +175 °C
Tstg Storage temperature range -55 to +200 °C
Notes:-
1) De-rating factor of 0.13% per °C is applicable for Tj below 25°C.
2) Double side cooled, single phase; 50Hz, 180° half-sinewave.
3) Single side cooled, single phase; 50Hz, 180° half-sinewave.
4) Double side cooled.
5) Half-sinewave, 175°C Tj initial.