User guide
TDK4_ _3002
Phase Control Thyristo
r
Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 www.pwrx.com 3070 Amperes 4500 Volts
Electrical Characteristics,
Tj=25°C unless otherwise specified
Rating
Characteristic Symbol Test Conditions min typ max Units
R
epe
titi
ve
P
ea
k
F
orwar
d
Leakage Current
I
DRM
Tj=125°C, V
DRM
=Rated
300 ma
R
epe
titi
ve
P
ea
k
R
everse
Leakage Current
I
RRM
Tj=125°C, V
RRM
=Rated
300 ma
Peak On-State Voltage
V
TM
Tj=125°C, I
TM
=4000
A
1.77 V
V
TM
Model, Low Level V
0
Tj=125°C 0.991 V
VTM = V
O
+
r•
I
TM
r
15%
I
TM
- π•I
TM
0.196
mΩ
V
TM
Model, High Level V
0
Tj=125°C 0.772 V
VTM = V
O
+
r•
I
TM
r
π•I
TM
- I
TSM
0.218
mΩ
V
TM
Model,
4-Term A Tj=125°C 0.132
V
TM
= A + B•Ln(I
TM
) +
B
15%I
TM
- I
TSM
0.181
C•(I
TM
) + D•(I
TM
)
½
C 2.57E-04
D -1.41E-02
Turn-On Delay Time
t
d
V
D
= 0.5•V
DRM
3us
G D i 40V 20Ω
G
ate
D
r
i
ve:
40V
-
20Ω
Turn-Off Time (typ) tq Tj=125°C 600 us
dv/dt = 20V/us to 80% V
DRM
dv/dt
(Crit)
dv/dt Tj=125°C Exp. Waveform 2000 V/us
V
D
=67% Rated
Gate Trigger Current
I
GT
Tj=25°C V
D
= 12V
40 100 300 ma
Gate Trigger Voltage
V
GT
0.8 2.0 4.0 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 0.0055 0.007 °C/Watt
Case to Sink
RΘ
cs
Double side cooled 0.0015 0.002 °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) =
1.43E-04 9.38E-04 2.42E-03 3.50E-03
Tau(N) =
2.62E-03 2.31E-02 3.05E-01 3.30E+00
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