Date:- 18 Aug, 2003
Data Sheet Issue:- 2
Distributed Gate Thyristor
Type R1448NS14# to R1448NS20#
(Old Type Number: D405CH02-18)
Absolute Maximum Ratings
MAXIMUM
LIMITS
VOLTAGE RATINGS
UNITS
VDRM
VDSM
VRRM
VRSM
Repetitive peak off-state voltage, (note 1)
Non-repetitive peak off-state voltage, (note 1)
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
1400-2000
V
V
V
V
1400-2000
1400-2000
1500-2100
MAXIMUM
LIMITS
1448
OTHER RATINGS
UNITS
IT(AVM)
IT(AVM)
IT(AVM)
IT(RMS)
IT(d.c.)
ITSM
Maximum average on-state current, Tsink=55°C, (note 2)
Maximum average on-state current. Tsink=85°C, (note 2)
Maximum average on-state current. Tsink=85°C, (note 3)
Nominal RMS on-state current, Tsink=25°C, (note 2)
D.C. on-state current, Tsink=25°C, (note 4)
A
A
A
A
A
959
553
2916
2394
15.5
Peak non-repetitive surge tp=10ms, Vrm=0.6VRRM, (note 5)
kA
kA
A2s
A2s
A/µs
A/µs
V
ITSM2
≤
17.0
Peak non-repetitive surge tp=10ms, Vrm 10V, (note 5)
I2t
I2t capacity for fusing tp=10ms, Vrm=0.6VRRM, (note 5)
×
6
1.20 10
I2t
≤
×
6
I2t capacity for fusing tp=10ms, Vrm 10V, (note 5)
1.45 10
Critical rate of rise of on-state current (repetitive), (Note 6)
Critical rate of rise of on-state current (non-repetitive), (Note 6)
Peak reverse gate voltage
Mean forward gate power
Peak forward gate power
1000
1500
(di/dt)cr
VRGM
PG(AV)
PGM
5
5
30
W
W
Tj op
Tstg
Operating temperature range
Storage temperature range
-40 to +125
-40 to +150
°C
°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, 125°C Tj initial.
≤
6) VD=67% VDRM, IFG=2A, tr 0.5µs, Tcase=125°C.
Data Sheet. Type R1448NS14# to R1448NS20# Issue 2
Page 1 of 12
August, 2003