C&H Technology TC20__2402 - Manual (Page 4)

TC20__2402
Phase Control Thyristor
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724)925-7272 2450Amperes 4400Volts
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 300 ma
Repetitive Peak Reverse
Leakage Current I
RRM
Tj=125°C, V
RRM
=Rated 300 ma
Peak On-State Voltage V
TM
Tj=125°C, I
TM
=3000A 1.80 V
V
TM
Model, Low Level V
0
Tj=125°C 0.990 V
VTM = V
O
+ r• I
TM
r 15% I
TM
- π•I
TM
2.71E-04 Ω
V
TM
Model, High Level V
0
Tj=125°C 0.698 V
VTM = V
O
+ r• I
TM
r π•I
TM
- I
TSM
3.04E-04 Ω
V
TM
Model, 4-Term A Tj=125°C 0.191
V
TM
= A + B•Ln(I
TM
) + B 15%I
TM
- I
TSM
0.181
C•(I
TM
) + D•(I
TM
)
½
C 3.56E-04
D -1.66E-02
Turn-On Delay Time t
d
V
D
= 0.5•V
DRM
1.5 us
Gate Drive: 40V - 20Ω
Turn-Off Time tq Tj=125°C 500 us
dv/dt = 20V/us to 67% V
DRM
dv/dt
(Crit)
dv/dt Tj=125°C Exp. Waveform 400 V/us
V
D
=67% Rated
Gate Trigger Current I
GT
Tj=25°C V
D
= 12V 30 150 400 ma
Gate Trigger Voltage V
GT
0.8 2.0 4.5 V
Peak Reverse Gate Voltage V
GRM
5 V
Thermal Characteristics
Rating
Characteristic Symbol Test Conditions min typ max Units
Thermal Resistance
Junction to Case RΘ
jc
Double side cooled 0.009 °C/Watt
Case to Sink
RΘ
cs
Double side cooled 0.0025 °C/Watt
Thermal Impedance Model ZΘ
jc
Double side cooled
ZΘ
jc
(t) =
Σ(A(
N
)•(1-exp(-t/
Tau
(
N
))))
where: N = 1 2 3 4
A(N ) =
2.00E-04 1.50E-03 3.20E-03 4.10E-03
T au(N) = 2.62E-03 2.31E-02 3.05E-01 3.30E+00
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