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TCS445340HDH

P1-P3P4-P6
TCS4__340H
Phase Control Thyristor
Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 WWW.PWRX.COM 3400 Amperes 4500 Volts
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
ORDERING INFORMATION Motor Controls
SS Contactors
Select the complete 12 digit Part Number using the table below.
EXAMPLE: TCS444340HDH is a 4400V-3400A SCR with 250ma
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
TCS4 3600 36 3400 34 0 H DH
4000
40
4200
42 500us 250ma 12"
4400
44 (typ.) (max)
4500
45
Revised: 5/1/2012
The TCS4 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 of 6
TCS4__340H
Phase Control Thyristor
Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 WWW.PWRX.COM 3400 Amperes 4500 Volts
Absolute Maximum Ratings
Characteristic Symbol Rating Units
Repetitive Peak Voltage
V
DRM
-V
RRM
3600 - 4500 Volts
Average On-State Current, T
C
=70°C
I
T(Avg.)
3400 A
RMS On-State Current, T
C
=70°C
I
T(RMS)
5341 A
Average On-State Current, T
C
=50°C
I
T(Avg.)
4125 A
RMS On-State Current, T
C
=50°C
I
T(RMS)
6480 A
Peak One Cycle Surge Current, 60Hz, V
R
=0V I
TSM
43,500 A
Peak One Cycle Surge Current, 50Hz, V
R
=0V I
TSM
41,012 A
Fuse Coordination I
2
t, 60Hz I
2
t
7.88E+06
A
2
s
Fuse Coordination I
2
t, 50Hz I
2
t
8.41E+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
Application Specific Repetitive di/dt Rate di/dt 400 A/us
Linear Rate to 700A followed by 10A/us to Itavg.
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 3.2 lb
1.45 Kg
Mounting Force 12,000-15,000 lbs
53 - 67 Knewtons
Information listed is based upon Powerex testing and projected ratings and is subject to change
without notice. Powerex makes no implicit or explicit claim to reliability, capability, performance or
suitability of this product for a users application. Powerex makes no guarantee of future
availability of this product.
Page 2 of 6
TCS4__340H
Phase Control Thyristor
Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 WWW.PWRX.COM 3400 Amperes 4500 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
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
0.271 mΩ
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
0.304 mΩ
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 -0.0166
Turn-On Delay Time
t
d
V
D
= 0.5•V
DRM
2.5 us
Gate Drive: 40V - 20Ω
Turn-Off Time tq Tj=125°C 500 us
dv/dt = 20V/us to 80% V
DRM
dv/dt
(Crit)
dv/dt Tj=125°C Exp. Waveform 1000 V/us
V
D
=80% Rated
Gate Trigger Current
I
GT
Tj=25°C V
D
= 12V
30 100 250 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 0.007 0.008 °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 = 1 2 3 4
A(N) = 1.43E-04 9.08E-04 2.37E-03 4.60E-03
Tau(N) = 2.62E-03 2.31E-02 5.00E-01 8.00E+00
Page 3 of 6
P1-P3P4-P6

TCS445340HDH

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Description:
SCR - PHASE CONTROL THYRISTOR
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