Document
Date:- 4th March, 2014 Data Sheet Issue:- 3
Rectifier Diode
Types W1185LC300 to W1185LC450
Previous Type No.: SW38-45CXC515
Absolute Maximum Ratings
VRRM VRSM
VOLTAGE RATINGS
Repetitive peak reverse voltage, (note 1) Non-repetitive peak reverse voltage, (note 1)
MAXIMUM LIMITS
3000-4500
3100-4600
UNITS
V V
OTHER RATINGS
IF(AV)M IF(AV)M IF(RMS)M IF(d.c.) IFSM IFSM2 I2t I2t
Tj op Tstg
Maximum average forward current, Tsink=55°C, (note 2) Maximum average forward current. Tsink=100°C, (note 2) Nominal RMS forward current, Tsink=25°C, (note 2) D.C. forward current, Tsink=25°C, (note 3) Peak non-repetitive surge tp=10ms, Vrm=60%VRRM, (note 4) Peak non-repetitive surge tp=10ms, Vrm≤10V, (note 4) I2t capacity for fusing tp=10ms, Vrm=60%VRRM, (note 4) I2t capacity for fusing tp=10ms, Vrm≤10V, (note 4) Operating temperature range
Storage temperature range
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.