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Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 Phase Control SCR
www.pwrx.com 1200 Amperes Average
4400 Volts
TAK7 120A (Outline Drawing)
Ordering Information:
Select the complete 12 digit module part number from the table below.
Example: TAK7441202DH is a 4400V 1200A Phase Control SCR.
Voltage Current Turn-off Time Gate Current Lead
Type
TAK7 36
V
RRM
(Volts)
40
44
3600V
4000V
4400V
I
T(av)
(A)
12
1200A
®
tq
(µsec)
0
500 µsec
(Typical)
IGT
(mA)
2
300 mA
Code
DH
12”
1200A
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.
Features:
Low On-State Voltage
High di/dt Capability
High dv/dt Capability
Hermetic Packaging
Excellent Surge and I
Applications:
Power Supplies
Battery Chargers
Static VAR
TAK7
2
t Ratings
Revision Date: 03/26/2010
A
A
2
A
A
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 Phase Control SCR
www.pwrx.com 1200 Amperes Average
®
4400 Volts
Absolute Maximum Ratings
Characteristics Symbol Units
Non-Repetitive Transient Peak Reverse Blocking Voltage V
RMS On-State Current, TC = 82°C
verage Current 180° Sine Wave, TC = 82°C I
RMS On-State Current, TC = 55°C I
verage Current 180° Sine Wave, TC = 55°C I
Peak One Cycle Surge On-State Current (Non-Repetitive) 60 Hz I
Peak One Cycle Surge On-State Current (Non-Repetitive) 50 Hz I
Critical Rate-of-rise of On-State Current (Non-Repetitive) di/dt 400 A/μsec
Critical Rate-of-rise of On-State Current (Repetitive) di/dt 150 A/μsec
I2t (for Fusing) for One Cycle, 60 Hz I2t 6.67 X 106 A
Peak Gate Power Dissipation PGM 16 Watts
verage Gate Power Dissipation P
Operating Temperature TJ -40 to +125 °C
Storage Temperature T
pproximate Weight 2.2 lb
1000 g
Mounting Force 9000 to 11000 lb.
4100 to 5000 kg.
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.
V
RSM
I
T(RMS)
T(AV)
T(RMS)
960 Amperes
T(AV)
40,000 Amperes
TSM
36,500 Amperes
TSM
3 Watts
G(av)
-40 to +150 °C
stg
TAK7
1200A
+ 100V Volts
RRM
Amperes
1700 Amperes
1200
Revision Date: 03/26/2010
Amperes
sec
)
®
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 Phase Control SCR
www.pwrx.com 1200 Amperes Average
4400 Volts
Electrical Characteristics, TJ=25°C unless otherwise specified
Characteristics Symbol Test Conditions Min.
Repetitive Peak Reverse Leakage Current I
Repetitive Peak Forward Leakage Current I
Peak On-State Voltage VTM T
T
RRM
T
DRM
=125°C, VR = V
J
=125°C, VD = V
J
=25°C, ITM=1500A peak,
J
250 mA
RRM
250 mA
DRM
Duty Cycle < 0.1 %
T
Threshold Voltage, Low-level
Slope Resistance, Low-level
Threshold Voltage, High-level
Slope Resistance, High-level
V
(TO)1
r
V
(TO)2
r
VTM Coefficients
Typical Delay Time td
Typical Turn-Off Time
T1
T2
t
T
q
= 125°C, ITM = 250A to 4000A
J
T
= 125°C, ITM ≥ 4000A
J
= 125°C
T
J
= A+ B Ln(I) +C(I) + D Sqrt(I)
V
TM
I
= 1000A, VD = 1500 V
TM
= 125°C, IT = 250A,
j
di
/dt = 50A/µs Reapplied
R
dv/dt = 20 V/µs Linear to 80% V
DRM
Minimum Critical dv/dt – Exponential to V
Gate Trigger Current IGT
Gate Trigger Voltage VGT
Non-Triggering Gate Voltage V
Peak Forward Gate Current I
Peak Reverse Gate Voltage V
dv/dt
DRM
GDM
GTM
GRM
T
= 125°C
J
T
= 25°C, VD = 12 V
J
T
= 25°C, VD = 12 V
J
T
= 125°C, VD = V
J
DRM
Thermal Characteristics
Maximum Thermal Resistance, Double Sided Cooling
Junction-to-Case
Case-to-Sink
R
Θ(J-C)
R
Θ(C-S
Max.
TAK7
1200A
Typ. Max.
1.90 V
1.262
0.397
1.412
0.368
A =
B =
C =
D =
2.53
-0.294
2.47 E-04
0.0284
4
500
1000
300 mA
5.0 V
0.45 V
4 A
5 V
0.015
0.007
Revision Date: 03/26/2010
Units
V
mΩ
V
mΩ
µs
s
µ
V/µs
Units
°C/W
°C/W
®
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 Phase Control SCR
www.pwrx.com 1200 Amperes Average
4400 Volts
5
Maximum On-S tate Forw ar d Voltage Drop
( Tj = 125 °C )
4
3
2
On-State Voltage - Vtm - Volts
1
0
10 100 1000 10000
Instantaneous On-State Current - Itm - Amperes
3500
3000
2500
2000
1500
1000
500
Maximum Power Dissipat ion Per SCR - Watts
0
0 200 400 600 800 1000 1200 1400
Maximum On-State Pow er Dissipation
(Sinusoida l Wav eform)
120°
90°
60°
30°
15°
Aver age On-St ate Curr ent -It(av) - Amperes
180°
0.016
0.014
0.012
0.01
0.008
0.006
Thermal I mpedance -Rjc - °C/W
0.004
0.002
0
0.001 0.01 0.1 1 10 100
130
120
110
100
90
80
Max. Case Tem peratur e -Tcase - °C
70
60
0 200 400 600 800 1000 1200 1400
Maximum Transient Thermal Impedance
Maximum Allow a ble Case Temperature
15°
(Junction t o Case)
Time -t - Seconds
(Sinusoida l Wav eform)
30°
Aver age On-St ate Curr ent -It(av) - Amperes
TAK7
1200A
60°
90°
120°
180°
Maximum On-State Power Dissipation
(Rectangu lar Wav eform )
4000
3500
3000
2500
2000
1500
1000
500
Maximum Power Dissipat ion Per SCR - Watts
0
0 200 400 600 800 1000 1200 1400 1600 1800 2000
30°
15°
Aver age On-St ate Curr ent -It(av) - Amper es
60°
90°
180°
120°
270°
360°
Maximum Allow able Case Temperatur e
130
120
110
100
90
80
Max. Case Tem peratur e -Tcase - °C
70
60
0 200 400 600 800 1000 1200 1400 1600 1800 2000
15°
(Rectangu lar Wav eform )
60°
90°
120°
30°
Average On-State Current - It(av) - Amperes
180°
270°
360°(DC)
Revision Date: 03/26/2010
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