TDS4__4002
Phase Control Thyristor
Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697 www.pwrx.com
4000Amperes 3000Volts
(724)925-7272
The TDS4 is a medium voltage, high current,
thin pack disc SCR employing a amplifing
gate structure. This thin package provides
greater cooling thus maximizing high current
performance. The amplifing gate design
allows the SCR to be reliably operated at high
di/dt and dv/dt conditions in various phase
control applications.
FEATURES:
Low On-State Voltage
High di/dt Capability
High dv/dt Capability
Hermetic Ceramic Package
Excellent Surge and I2t Ratings
APPLICATIONS:
DC Power Supplies
Motor Controls
Plating Rectifiers
ORDERING INFORMATION
Select the complete 12 digit Part Number using the table below.
EXAMPLE: TDS4304002DH is a 3000V 4000A SCR with 300ma
IGT and 12 inch gate and cathode potential leads.
Voltage Voltage Current Current
PART
Rating
Code
Rating
Code Turn-Off
Tq
VDRM-VRRM
Itavg
TDS4
3000
2800
2600
2400
30
28
26
24
4000
40
0
Gate
IGT
Leads
2
600us
300ma
(typ.)
(max)
12"
Revised:
Page 1 of 5
10/16/2013
TDS4__4002
Phase Control Thyristor
Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697 www.pwrx.com
4000Amperes 3000Volts
(724)925-7272
Absolute Maximum Ratings
Characteristic
Symbol
Rating
Units
VDRM-VRRM
3000
Volts
Average On-State Current, TC=70°C
IT(Avg.)
4000
A
RMS On-State Current, TC=70°C
IT(RMS)
6283
A
Average On-State Current, TC=55°C
IT(Avg.)
4700
A
RMS On-State Current, TC=55°C
IT(RMS)
7383
A
Peak One Cycle Surge Current, 60Hz, VR=0V
ITSM
80,000
A
Peak One Cycle Surge Current, 50Hz, VR=0V
ITSM
75,424
A
Fuse Coordination I2t, 60Hz
I2t
2.67E+07
A2s
Fuse Coordination I2t, 50Hz
I2t
2.84E+07
A2s
di/dt
100
A/us
di/dt
300
A/us
PGM
16
Watts
PG(avg)
5
Watts
Tj
-40 to+125
°C
TStg.
-50 to+150
°C
6.5
lb
2.95
Kg
16,000-20,000
lbs
Repetitive Peak Voltage
Critical Rate-of-Rise of On-State Current
Repetitive
Critical Rate-of-Rise of On-State Current
Non-Repetitive
Peak Gate Power, 100us
Average Gate Power
Operating Temperature
Storage Temperature
Approximate Weight
Mounting Force
71.2 - 89.0
Information presented is based upon limited testing or projected capabilities.
This information is subject to change without notice. The manufacturer makes
no claim as to suitability for use, reliability, capability or future availability of this
product.
Page 2 of 5
KNewtons
TDS4__4002
Phase Control Thyristor
Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697 www.pwrx.com
Electrical Characteristics,
4000Amperes 3000Volts
(724)925-7272
Tj=25°C unless otherwise specified
Rating
Characteristic
Repetitive Peak Forward
Leakage Current
Repetitive Peak Reverse
Leakage Current
Peak On-State Voltage
Symbol
Test Conditions
min
typ
max
Units
IDRM
Tj=125°C, VDRM=Rated
250
ma
IRRM
Tj=125°C, VRRM=Rated
250
ma
VTM
Tj=125°C, ITM=4000A
1.38
V
Tj=125°C
15% ITM - π•ITM
0.942
V
9.79E-02
mΩ
Tj=125°C
1.175
V
7.45E-02
mΩ
VTM Model, Low Level
VTM = VO + r•ITM
V0
VTM Model, High Level
VTM = VO + r•ITM
V0
VTM Model, High
Level
4-Term
A
Tj=125°C
-0.257
B
15%ITM - ITSM
0.185
VTM= A + B•Ln(ITM) +
½
C•(ITM) + D•(ITM)
r
r
π•ITM - ITSM
C
Turn-On Delay Time
D
td
Turn-Off Time
tq
7.73E-05
-3.20E-03
VD = 0.5•VDRM
Gate Drive: 40V - 20Ω
Tj=125°C
dv/dt = 20V/us to 67% VDRM
dv/dt(Crit)
dv/dt
Tj=125°C Exp. Waveform
VD =67% Rated
Gate Trigger Current
IGT
VGT
Tj=25°C VD = 12V
Gate Trigger Voltage
Peak Reverse Gate Voltage
Reverse Recovery Currrent
Reverse Recovery Charge
3
us
600
us
800
V/us
30
150
300
ma
0.8
2.0
5.0
V
5
V
300
10,500
A
µCoul
Rating
typ
max
Units
VGRM
IR(Rec) Tj=125°C VR = 100V
QRA
Thermal Characteristics
Characteristic
Thermal Resistance
Test Conditions
min
Junction to Case
RΘjc
Double side cooled
0.0065
0.0070
°C/Watt
Case to Sink
RΘcs
Double side cooled
0.001
0.0015
°C/Watt
ZΘjc
Double side cooled
Thermal Impedance Model
ZΘjc(t) =
Symbol
Σ(A(N)•(1-exp(-t/Tau(N))))
N=
where:
1
2
3
A(N) = 1.43E-04 9.08E-04 2.37E-03
Tau(N) = 2.62E-03 2.31E-02 3.05E-01
Page 3 of 5
4
3.50E-03
3.60E+00
TDS4__4002
Phase Control Thyristor
Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697 www.pwrx.com
MAXIMUM TRANSIENT THERMAL
IMPEDANCE
Maximum On-State Voltage Drop
3.00
VTM (V)
2.00
1.50
1.00
0.50
0.00
100
1000
10000
100000
ITM (A)
8.0E-03
7.0E-03
6.0E-03
5.0E-03
4.0E-03
3.0E-03
2.0E-03
1.0E-03
0.0E+00
0.001
Thermal Impedance (°C/Watt)
Tj = 125°C
2.50
4000Amperes 3000Volts
(724)925-7272
1
10
100
Maximum Allowable Case Temperature
Sinusoidal Waveform
Sinusoidal Waveform
130
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
0
180°
90°
120
120°
CONDUCTION ANGLE
110
60°
CONDUCTION ANGLE
0°
180°
Tc (°C)
(Watts)
0.1
Time (sec)
Maximum On-State Power Dissipation
Pavg
0.01
100
0°
60°
90°
60
0
1000
2000
3000
Iavg
4000
0
5000
4000
5000
(A)
Maximum Allowable Case Temperature
Square Waveform
180°
360°
90°
120°
CONDUCTION ANGLE
110
60°
6000
CONDUCTION ANGLE
2000
120
Tc (°C)
(Watts)
Pavg
3000
180°
120°
130
10000
4000
2000
Iavg
12000
8000
1000
(A)
Maximum On-State Power Dissipation
Square Waveform
360°
80
70
360°
180°
90
0°
180°
0°
100
80
360°
60°
60
0
0
1500
3000
Iavg
4500
360°
90
70
360°
180°
0
6000
1500
3000
Iavg
(A)
Page 4 of 5
90°
(A)
120° 180°
4500
6000
TDS4__4002
Phase Control Thyristor
Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697 www.pwrx.com
4000Amperes 3000Volts
(724)925-7272
12500
10000
400
300
7500
200
5000
QRA
QRA
500
(A)
15000
IR(Rec)
600
(uCoul)
TDS4304002
IR(Rec)
100
2500
0
0
0
5
10
15
diR/dt Rate
20
25
30
(A/us)
MULTI-CYCLE SURGE
TDS434002
VR = 0
85000
80000
60Hz
SURGE, ITSM
(A)
75000
70000
50Hz
65000
60000
55000
50000
45000
40000
1
10
No. of Surge Cycles
Page 5 of 5