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Westcode Semiconductors
Westcode Semiconductors


R0990LS08

Distributed Gate Thyristor



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R0990LS08 pdf
WESTCODE
Date:- 5 Apr, 2001
Data Sheet Issue:- 1
Distributed Gate Thyristor
Types R0990LS06 to R0990LS08
Absolute Maximum Ratings
VDRM
VDSM
VRRM
VRSM
VOLTAGE RATINGS (note 1)
Repetitive peak off-state voltage
Non-repetitive peak off-state voltage
Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
MAXIMUM
LIMITS
600-800
600-800
600-800
700-900
UNITS
V
V
V
V
IT(AV)
IT(AV)
IT(AV)
IT(RMS)
IT(d.c.)
ITSM
ITSM2
I2t
I2t
diT/dt
VRGM
PG(AV)
PGM
VGD
THS
Tstg
OTHER RATINGS
Mean on-state current, Tsink=55°C, (note 2)
Mean on-state current. Tsink=85°C, (note 2)
Mean 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)
Peak non-repetitive surge tp=10ms, VRM=0.6VRRM, (note 5)
Peak non-repetitive surge tp=10ms, VRM10V, (note 5)
I2t capacity for fusing tp=10ms, VRM=0.6VRRM, (note 5)
I2t capacity for fusing tp=10ms, VRM10V, (note 5)
Maximum rate of rise of on-state current (repetitive), (Note 6)
Maximum rate of rise of on-state current (non-repetitive), (Note 6)
Peak reverse gate voltage
Mean forward gate power
Peak forward gate power
Non-trigger gate voltage, (Note 7)
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° 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, tr0.5µs, Tcase=125°C.
7) Rated VDRM.
MAXIMUM
LIMITS
990
652
373
2001
1627
11
12
6.05×105
7.20×105
1000
1500
5
2
30
0.25
-40 to +125
-40 to +150
UNITS
A
A
A
A
A
kA
kA
A2s
A2s
A/µs
A/µs
V
W
W
V
°C
°C
Data Sheet. Types R0990LS06x to R0990LS08x Issue 1
Page 1 of 12
April, 2001



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R0990LS08 pdf
WESTCODE Positive development in power electronics
Characteristics
R0990LS06 to R0990LS08
PARAMETER
MIN. TYP. MAX. TEST CONDITIONS (Note 1)
VTM Maximum peak on-state voltage
- - 1.84 ITM=1400A
V0 Threshold voltage
- - 1.35
rS Slope resistance
- - 0.35
dv/dt Critical rate of rise of off-state voltage
200 -
- VD=80% VDRM, linear ramp
IDRM Peak off-state current
- - 70 Rated VDRM
IRRM Peak reverse current
- - 70 Rated VRRM
VGT Gate trigger voltage
IGT Gate trigger current
- - 3.0
Tj=25°C
- - 300
VD=10V, IT=3A
IH Holding current
- - 1000 Tj=25°C
tgd Gate controlled turn-on delay time
tgt Turn-on time
- 0.4 1.0 VD=67% VDRM, ITM=1500A, di/dt=60A/µs,
- 1.0 2.0 IFG=2A, tr=0.5µs, Tj=25°C
Qrr Recovered charge
- 90 105
Qra Recovered charge, 50% Chord
Irm Reverse recovery current
- 40 50 ITM=1000A, tp=1000µs, di/dt=60A/µs,
- 55 75 Vr=50V
trr Reverse recovery time
- 1.55 2.20
tq Turn-off time (note 2)
-
-
10
ITM=1000A, tp=1000µs, di/dt=60A/µs,
Vr=50V, Vdr=67%VDRM, dVdr/dt=20V/µs
10
-
15
ITM=1000A, tp=1000µs, di/dt=60A/µs,
Vr=50V, Vdr=67%VDRM, dVdr/dt=200V/µs
Rth(j-hs) Thermal resistance, junction to heatsink
-
-
- 0.032 Double side cooled
- 0.064 Single side cooled
F Mounting force
10 - 20
Wt Weight
- 340 -
UNITS
V
V
m
V/µs
mA
mA
V
mA
mA
µs
µC
µC
A
µs
µs
K/W
K/W
kN
g
Notes:-
1) Unless otherwise indicated Tj=125°C.
2) The required tq (specified with dVdr/dt=200V/µs) is represented by an ‘x’ in the device part number. See ordering information
for details of tq codes.
Data Sheet. Types R0990LS06x to R0990LS08x Issue 1
Page 2 of 12
April, 2001



Part Number R0990LS08
Description Distributed Gate Thyristor
Maker Westcode Semiconductors - Westcode Semiconductors
Total Page 12 Pages
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