Date:- 2nd Jan, 2020
Data Sheet Issue:- P1
Rectifier Diode
Types W121CEC180 to W121CEC220
Development part number Wx587ED180-220
Absolute Maximum Ratings
MAXIMUM
VOLTAGE RATINGS
UNITS
LIMITS
2200-1800
2300-1900
VRRM
VRSM
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
V
V
MAXIMUM
LIMITS
OTHER RATINGS
UNITS
IF(AV)M
IF(AV)M
IF(AV)M
Maximum average forward current, Tsink=55°C, (note 2)
Maximum average forward current. Tsink=100°C, (note 2)
Maximum average forward current. Tsink=100°C, (note 3)
12100
9020
A
A
5690
A
IF(RMS)M Nominal RMS forward current, Tsink=25°C, (note 2)
21770
19450
94.5
A
IF(d.c.)
IFSM
IFSM2
I2t
D.C. forward current, Tsink=25°C, (note 4)
Peak non-repetitive surge tp=10ms, Vrm=60%VRRM, (note 5)
Peak non-repetitive surge tp=10ms, Vrm10V, (note 5)
I2t capacity for fusing tp=10ms, Vrm=60%VRRM, (note 5)
I2t capacity for fusing tp=10ms, Vrm10V, (note 5)
Operating temperature range
A
kA
kA
kA2s
kA2s
°C
°C
103.9
44.7
I2t
54.0
Tj op
Tstg
-40 to +175
-55 to +175
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° half-sinewave.
3) Single side cooled, single phase; 50Hz, 180° half-sinewave.
4) Double side cooled.
5) Half-sinewave, 175°C Tj initial.
Provisional Data Sheet. Types W121CEC180 to W121CEC220 Issue P1
Page 1 of 4
January 2020