®
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
TAK7
1200A
Phase Control SCR
1200 Amperes Average
4400 Volts
TAK7 1200A Phase Control SCR
1200 Amperes Average, 4400 Volts
Description:
Powerex Silicon Controlled
Rectifiers (SCR) are designed for
phase control applications. These
are all-diffused, Press-Pak,
hermetic Pow-R-Disc devices
employing the field proven
amplifying gate.
TAK7 120A
(Outline Drawing)
Features:
Low On-State Voltage
High di/dt Capability
High dv/dt Capability
Hermetic Packaging
Excellent Surge and I
2
t Ratings
Ordering Information:
Select the complete 12 digit module part number from the table below.
Example: TAK7441202DH is a 4400V 1200A Phase Control SCR.
Type
TAK7
Voltage
V
RRM
(Volts)
36
40
44
3600V
4000V
4400V
Current
I
T(av)
(A)
12
Turn-off Time
t
q
(µsec)
0
Gate Current
I
GT
(mA)
2
Lead
Code
Applications:
Power Supplies
Battery Chargers
Static VAR
DH
1200A
500 µsec
(Typical)
300 mA
12”
Revision Date: 03/26/2010
®
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
TAK7
1200A
Phase Control SCR
1200 Amperes Average
4400 Volts
Absolute Maximum Ratings
Characteristics
Non-Repetitive Transient Peak Reverse Blocking Voltage
RMS On-State Current, T
C
= 82°C
Average Current 180° Sine Wave, T
C
= 82°C
RMS On-State Current, T
C
= 55°C
Average Current 180° Sine Wave, T
C
= 55°C
Peak One Cycle Surge On-State Current (Non-Repetitive) 60 Hz
Peak One Cycle Surge On-State Current (Non-Repetitive) 50 Hz
Critical Rate-of-rise of On-State Current (Non-Repetitive)
Critical Rate-of-rise of On-State Current (Repetitive)
I t (for Fusing) for One Cycle, 60 Hz
Peak Gate Power Dissipation
Average Gate Power Dissipation
Operating Temperature
Storage Temperature
Approximate Weight
Mounting Force
2
Symbol
V
RSM
I
T(RMS)
I
T(AV)
I
T(RMS)
I
T(AV)
I
TSM
I
TSM
di/dt
di/dt
It
P
GM
P
G(av)
T
J
T
stg
2
Units
V
RRM
+ 100V
1700
1200
960
40,000
36,500
400
150
6.67 X 10
16
3
-40 to +125
-40 to +150
2.2
1000
9000 to 11000
4100 to 5000
6
Volts
Amperes
Amperes
Amperes
Amperes
Amperes
Amperes
A/μsec
A/μsec
A sec
Watts
Watts
°C
°C
lb
g
lb.
kg.
2
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 the suitability of use, reliability, capability,
or future availability of this product.
Revision Date: 03/26/2010
®
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
TAK7
1200A
Phase Control SCR
1200 Amperes Average
4400 Volts
Electrical Characteristics, T
J
=25°C unless otherwise specified
Characteristics
Repetitive Peak Reverse Leakage Current
Repetitive Peak Forward Leakage Current
Peak On-State Voltage
Threshold Voltage, Low-level
Slope Resistance, Low-level
Threshold Voltage, High-level
Slope Resistance, High-level
V
TM
Coefficients
Symbol
I
RRM
I
DRM
V
TM
V
(TO)1
r
T1
V
(TO)2
r
T2
Test Conditions
T
J
=125°C, V
R
= V
RRM
T
J
=125°C, V
D
= V
DRM
T
J
=25°C, I
TM
=1500A peak,
Duty Cycle < 0.1 %
T
J
= 125°C, ITM = 250A to 4000A
T
J
= 125°C, I
TM
≥
4000A
T
J
= 125°C
V
TM
= A+ B Ln(I) +C(I) + D Sqrt(I)
Typical Delay Time
Typical Turn-Off Time
t
d
t
q
I
TM
= 1000A, V
D
= 1500 V
T
j
= 125°C, I
T
= 250A,
di
R
/dt = 50A/µs Reapplied
dv/dt = 20 V/µs Linear to 80% V
DRM
T
J
= 125°C
T
J
= 25°C, V
D
= 12 V
T
J
= 25°C, V
D
= 12 V
T
J
= 125°C, V
D
= V
DRM
1000
300
5.0
0.45
4
5
A=
B=
C=
D=
4
500
1.262
0.397
1.412
0.368
2.53
-0.294
2.47 E-04
0.0284
µ
s
µ
s
V
mΩ
V
mΩ
Min.
Typ.
Max.
250
250
1.90
Units
mA
mA
V
Minimum Critical dv/dt – Exponential to V
DRM
Gate Trigger Current
Gate Trigger Voltage
Non-Triggering Gate Voltage
Peak Forward Gate Current
Peak Reverse Gate Voltage
dv/dt
I
GT
V
GT
V
GDM
I
GTM
V
GRM
V/µ
s
mA
V
V
A
V
Thermal Characteristics
Maximum Thermal Resistance, Double Sided Cooling
Junction-to-Case
Case-to-Sink
R
Θ(J-C)
R
Θ(C-S)
Max.
0.015
0.007
Units
°C/W
°C/W
Revision Date: 03/26/2010
®
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
TAK7
1200A
Phase Control SCR
1200 Amperes Average
4400 Volts
Maximum Transient Thermal Impedance
(Junction to Case)
0.016
0.014
0.012
0.01
0.008
0.006
0.004
0.002
Maximum On-State Forward Voltage Drop
( Tj = 125 °C )
5
On-State Voltage - Vtm - Volts
4
3
2
1
0
10
100
1000
10000
Instantaneous On-State Current - Itm - Amperes
Thermal Impedance - Rjc - °C/W
0
0.001
0.01
0.1
1
10
100
Time - t - Seconds
Maximum On-State Power Dissipation
(Sinusoidal Waveform)
3500
130
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
Maximum Power Dissipation Per SCR - Watts
120°
90°
2500
30°
15°
60°
Max. Case Temperature - Tcase - °C
3000
180°
120
110
2000
100
15°
90
30°
60°
90°
80
120°
180°
1500
1000
500
70
0
0
200
400
600
800
1000
1200
1400
Average On-State Current - It(av) - Amperes
60
0
200
400
600
800
1000
1200
1400
Average On-State Current - It(av) - Amperes
Maximum On-State Power Dissipation
(Rectangular Waveform)
4000
360°
270°
180°
3000
90°
2500
30°
2000
1500
1000
500
0
0
200
400
600
800
1000
1200
1400
1600
1800
2000
Average On-State Current - It(av) - Amperes
15°
60°
120°
130
Maximum Allowable Case Temperature
(Rectangular Waveform)
Maximum Power Dissipation Per SCR - Watts
Max. Case Temperature - Tcase - °C
3500
120
110
100
90
80
15°
70
30°
60°
90°
120°
180°
270°
360° (DC)
1800
2000
60
0
200
400
600
800
1000
1200
1400
1600
Average On-State Current - It(av) - Amperes
Revision Date: 03/26/2010