Instruction Manual

T8KC__3203
Phase Control Thyristo
r
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone] 325 Amperes 6500 Volts
Electrical Characteristics, Tj=25°C unless otherwise specified
Rating
Characteristic Symbol Test Conditions min typ max Units
Repetitive Peak Forward
Leakage Current
I
DRM
Tj=125°C, V
DRM
=Rated
70 100 ma
Repetitive Peak Reverse
Leakage Current
I
RRM
Tj=125°C, V
RRM
=Rated
70 100 ma
5% 50% 95%
30 45 65 ma
Peak On-State Voltage
V
TM
Tj=125°C, I
TM
=1000A
4.40 V
V
TM
Model, Low Level
V
0
Tj=125°C 1.1698667 V
VTM = V
O
+ r•I
TM
r
15% I
TM
- π•I
TM
3.26E-03 Ω
V
TM
Model, High Level
V
0
Tj=125°C 1.8617225 V
VTM = V
O
+ r•I
TM
r
π•I
TM
- I
TSM
2.68E-03 Ω
V
TM
Model,
4-Term
A Tj=125°C 0.246
V
TM
= A + B•Ln(I
TM
) +
B
15%I
TM
- I
TSM
0.170
C•(I
TM
) + D•(I
TM
)
½
C 2.56E-03
D 1.27E-02
Turn-On Delay Time
t
d
V
D
= 0.5•V
DRM
2.0 2.5 us
Gate Drive: 40V - 20Ω
Turn-Off Time
tq Tj=125°C 450 600 us
dv/dt = 20V/us to 67% V
DRM
Reverse Recovery Current
I
R(Rec)
Tj=125°C 600A -10A/us 90 A
Reverse Recovery Charge
Q
RR
1230 uCoul
5% 50% 95%
75 85 95 A
dv/dt
(Crit)
dv/dt Tj=125°C Exp. Waveform 1000 >2000 V/us
V
D
=67% Rated
Gate Trigger Current
I
GT
Tj=25°C V
D
= 12V
30 100 200 ma
Gate Trigger Voltage
V
GT
0.8 1.5 3.0 V
Peak Reverse Gate Voltage
V
GRM
5V
Thermal Characteristics
Rating
Characteristic
Symbol Test Conditions min typ max Units
Thermal Resistance
Junction to Case
RΘ
jc
Double side cooled 0.038 0.042 °C/Watt
Case to Sink
RΘ
cs
Double side cooled 0.007 0.0085 °C/Watt
Thermal Impedance Model
ZΘ
jc
Double side cooled
ZΘ
jc
(t) =
Σ(A(N)•(1-exp(-t
/
Tau(N))))
where: N = 123 4
A(N) = 3.68E-03 9.85E-03 1.68E-02 1.12E-02
Tau(N) = 9.55E-04 4.49E-02 6.87E-01 6.00E+00
Tj=125°C, Voltage=Rated
Reverse Recovery Current
Distribution
I
R
(
Rec
)
Tj=125°C 600A -10A/us
I
DRM
-
I
RRM
Repetitive Peak Leakage
Current Distribution
Page 3