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TC20402402DH

P1-P3P4-P6
TC20__2402
Phase Control Thyristor
Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 www.pwrx.com 2450Amperes 4400Volts
FEATURES:
Low On-State Voltage
High di/dt Capability
High dv/dt Capability
Hermetic Ceramic Package
Excellent Surge and I
2
t Ratings
APPLICATIONS:
DC Power Supplies
Motor Controls
ORDERING INFORMATION
Select the complete 12 digit Part Number using the table below.
EXAMPLE: TC20442402DH is a 4400V-2450A SCR with300ma
IGT and 12 inch gate and cathode potential leads.
PART
Voltage
Rating
Voltage
Code
Current
Rating
Current
Code
Turn-Off Gate Leads
V
DRM
-V
RRM
I
tavg
Tq
I
GT
TC20 4400 44 2450 24 0 2
4200
42
4000
40 500us 300ma 12"
3600
36 (typ.) (max)
Revised: 8/14/2012
The TC20 is a high voltage, high current
disc pack SCR employing a high di/dt
gate structure. This gate design allows
the SCR to be reliably operated at high
di/dt and dv/dt conditions in various
phase control applications.
Page 1
TC20__2402
Phase Control Thyristor
Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 www.pwrx.com 2450Amperes 4400Volts
Absolute Maximum Ratings
Characteristic Symbol Rating Units
Repetitive Peak Voltage
V
DRM
-V
RRM
4400 Volts
Average On-State Current, T
C
=73°C
I
T(Avg.)
2450 A
RMS On-State Current, T
C
=73°C
I
T(RMS)
3848 A
Average On-State Current, T
C
=55°C
I
T(Avg.)
2920 A
RMS On-State Current, T
C
=55°C
I
T(RMS)
4587 A
Peak One Cycle Surge Current, 60Hz, V
R
=0V I
TSM
30,000 A
Peak One Cycle Surge Current, 50Hz, V
R
=0V I
TSM
28,284 A
Fuse Coordination I
2
t, 60Hz I
2
t
3.75E+06
A
2
s
Fuse Coordination I
2
t, 50Hz I
2
t
4.00E+06
A
2
s
Critical Rate-of-Rise of On-State Current di/dt 100 A/us
Repetitive
Critical Rate-of-Rise of On-State Current di/dt 300 A/us
Non-Repetitive
Peak Gate Power, 100us
P
GM
16 Watts
Average Gate Power
P
G(avg)
5 Watts
Operating Temperature Tj -40 to+125 °C
Storage Temperature
T
Stg.
-50 to+150 °C
Approximate Weight 5.5 lb
2.49 Kg
Mounting Force 12,000-15,000 lbs
53 - 67 KNewtons
Page 2
TC20__2402
Phase Control Thyristor
Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 www.pwrx.com 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, High Level
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 1000 V/us
V
D
=67% Rated
Gate Trigger Current
I
GT
Tj=25°C V
D
= 12V
30 150 300 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
Tau(N) = 2.62E-03 2.31E-02 3.05E-01 3.30E+00
Page 3
P1-P3P4-P6

TC20402402DH

Mfr. #:
Buy TC20402402DH
Manufacturer:
Description:
SCR PHASE CTRL 4000V 2450A
Lifecycle:
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