GCU08AA-130 Datasheet, PDF (4/7 Pages) Powerex Power Semiconductors – GATE COMMUTATED TURN-OFF THYRISTOR UNIT HIGH POWER INVERTER USE

MITSUBISHI GATE COMMUTATED TURN-OFF THYRISTOR UNIT
GCU08AA-130
HIGH POWER INVERTER USE
PRESS PACK TYPE
GATE DRIVER PART (Type name : GU-D08)
Symbol
Parameter
Conditions
VC
P
—
f
tfd
trd
diG/dt
IGM
tW
IG
diGQ/dt
Dmax
Ta
—
Power supply
(Note 1)
Power consumption (Note 2)
Control signal
(Note 3)
Frequency
Delay time of on gate current
Delay time of off gate current
Critical rate of rise of on gate current
Peak on gate current
Width of on high gate current
On gate current
Critical rate of rise of off gate current
Maximum duty
Temperature
Status signal
(Note 4)
DC power supply
—
IT = 330A, f = 780Hz
Optical fiber data link
Transmitter : HFBR-1521 (HP)
Receiver : HFBR-2521 (HP)
IT = 330A, Duty 33%
Tj ≥ –10°C
VRG= 20V
Operation temperature (Recommend : ≤ 40°C)
Limits
Unit
Min
Typ
Max
19
20
21
V
2.5
—
—
—
—
35
W
—
—
—
—
—
—
780
Hz
—
—
3.0
µs
—
—
3.0
µs
50
—
—
A/µs
—
90
—
A
3
—
—
µs
1.25
—
—
A
—
1200
—
A/µs
—
—
100
%
–10
—
+60
°C
—
—
—
—
Fig. 7 Gate current, gate voltage and control signal waveform
diG/dt
(10A ~ 80A)
GATE CURRENT
GATE VOLTAGE
80A
IGM
IG
tw
tfd
VG = 0
diGQ/dt
VG = 0
trd
IGQ
VRG
CONTROL SIGNAL
50%
ton
toff
T = 1/f
Note 1. (1) Guaranteed power supply voltage for operation is 19V minimum and 21V maximum.
(2) When over voltage occurs, GDU voltage bus (G-K voltage for GCT) is clamped to be 21V if mamimum voltage for input gata voltage from power
supply is 25V and maximum duration of over voltage higher than 21V from power supply is 0.4 sec when control signal is on (Please see Fig. 8).
(3) When over voltage occurs, GDU voltage bus is clamped to be 21V with no time limitation if maximum voltage from power supply is 25V and control
signal is off (Please see Fig. 8).
Note 2. GCT is off state and no gate signal is supplied for gate driver. No leakage current flows between gate and cathode of GCT.
Note 3. Optic fiber data link HFBR-1521 and HFBR-2521 are interlocked each other.
Mar. 2001