TDS5__5003
Phase Control Thyristo
r
Powerex, Inc., 200 Hillis Street, Youngwood, PA 15697-1800 (724)925-7272 WWW.PWRX.COM 5000Amperes 1400Volts
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
ORDERING INFORMATION Motor Controls
Plating Rectifiers
Select the complete 12 digit Part Number using the table below.
EXAMPLE: TDS512503DH is a 1200V-24500A SCR with 200ma
IGT and 12 inch gate and cathode potential leads.
PART
Voltage
Rating
Voltage
Code
Current
Rating
Current
Code Turn-Off Gate Leads
VDRM-VRRM Itavg Tq IGT
TDS5 1400 14 5000 50 0 3
1200 12
1000 10 500us 200ma 12"
800 08 (typ.) (max)
Revised: 11/14/2005
The TDS5 is a low 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.
Page 1
TDS5__5003
Phase Control Thyristo
r
Powerex, Inc., 200 Hillis Street, Youngwood, PA 15697-1800 (724)925-7272 WWW.PWRX.COM 5000Amperes 1400Volts
Absolute Maximum Ratings
Characteristic Symbol Rating Units
Repetitive Peak Voltage VDRM-VRRM 1400 Volts
Average On-State Current, TC=70°C IT(Avg.) 5000 A
RMS On-State Current, TC=70°C IT(RMS) 7854 A
Average On-State Current, TC=53°C IT(Avg.) 6000 A
RMS On-State Current, TC=53°C IT(RMS) 9425 A
Peak One Cycle Surge Current, 60Hz, VR=0V ITSM 90,000 A
Peak One Cycle Surge Current, 50Hz, VR=0V ITSM 84,852 A
Fuse Coordination I2t, 60Hz I2t3.38E+07 A2s
Fuse Coordination I2t, 50Hz I2t3.60E+07 A2s
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 PGM 16 Watts
Average Gate Power PG(avg) 5 Watts
Operating Temperature Tj -40 to+125 °C
Storage Temperature TStg. -50 to+150 °C
Approximate Weight 6.5 lb
2.95 Kg
Mounting Force 16,000-20,000 lbs
71.2 - 89.0 KNewtons
Information presented is based upon manufacturers testing and 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
TDS5__5003
Phase Control Thyristo
r
Powerex, Inc., 200 Hillis Street, Youngwood, PA 15697-1800 (724)925-7272 WWW.PWRX.COM 5000Amperes 1400Volts
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 IDRM Tj=125°C, VDRM=Rated 200 ma
R
epe
titi
ve
P
ea
k
R
everse
Leakage Current IRRM Tj=125°C, VRRM=Rated 200 ma
Peak On-State Voltage VTM Tj=125°C, ITM=4000
A
1.00 V
VTM Model, Low Level V0Tj=125°C 0.782 V
VTM = VO + r•ITM r15% ITM - π•ITM 4.97E-05 Ω
VTM Model, High Level V0Tj=125°C 1.011 V
VTM = VO + r•ITM r π•ITM - ITSM 3.59E-05 Ω
VTM Model, 4-Term A Tj=125°C 0.800
VTM= A + B•Ln(ITM) + B15%ITM - ITSM -0.024
C•(ITM) + D•(ITM)½C 2.40E-05
D 4.80E-03
Turn-On Delay Time tdVD = 0.5•VDRM 3us
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 800 V/us
VD=67% Rated
Gate Trigger Current IGT Tj=25°C VD = 12V 30 150 200 ma
Gate Trigger Voltage VGT 0.8 2.0 4.0 V
Peak Reverse Gate Voltage VGRM 5V
Thermal Characteristics
Rating
Characteristic Symbol Test Conditions min typ max Units
Thermal Resistance
Junction to Case RΘjc Double side cooled 0.007 0.007 °C/Watt
Case to Sink RΘcs Double side cooled 0.001 0.0015 °C/Watt
Thermal Impedance Model ZΘjc Double side cooled
ZΘjc(t) = Σ(A(N)•(1-exp(-t
/
Tau(N)))) where: N = 123 4
A(N) = 1.43E-04 9.08E-04 2.37E-03 3.50E-03
Tau(N) = 2.62E-03 2.31E-02 3.05E-01 3.60E+00
Page 3
TDS5__5003
Phase Control Thyristo
r
Powerex, Inc., 200 Hillis Street, Youngwood, PA 15697-1800 (724)925-7272 WWW.PWRX.COM 5000Amperes 1400Volts
Maximum On-State Voltage Drop
0.00
0.50
1.00
1.50
2.00
100 1000 10000 100000
ITM (A)
VTM (V)
Tj = 125°C
MAXIMUM TRANSIENT THERMAL
IMPEDANCE
0.0E+00
1.0E-03
2.0E-03
3.0E-03
4.0E-03
5.0E-03
6.0E-03
7.0E-03
8.0E-03
0.001 0.01 0.1 1 10 100
Time (sec)
Thermal Impedance
(°C/Watt)
Maximum On-State Power Dissipation
0
1000
2000
3000
4000
5000
6000
7000
0 1000 2000 3000 4000 5000
Iavg (A)
Pavg (Watts)
Sinusoidal Waveform
60°
90°
120° 180°
0° 180° 360°
CONDUCTION ANGLE
Maximum Allowable Case Temperature
60
70
80
90
100
110
120
130
0 1000 2000 3000 4000 5000
Iavg (A)
Tc (°C)
Sinusoidal Waveform
60°
90° 120° 180°
0° 180° 360°
CONDUCTION ANGLE
Maximum On-State Power Dissipation
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
0 2000 4000 6000 8000
Iavg (A)
Pavg (Watts)
Square Waveform
60° 90°
120°180°
0° 180° 360°
CONDUCTION ANGLE
360°
Maximum Allowable Case Temperature
60
70
80
90
100
110
120
130
0 2000 4000 6000 8000
Iavg (A)
Tc (°C)
Square Waveform
60° 90° 120°
180°
0° 180° 360°
CONDUCTION ANGLE
360°
Page 4
