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70TPS..PbF High Voltage Series
Vishay HighwPwow.wDaetarShPereot4dU.cuocmts
Phase Control SCR, 70 A
2
(A)
Super-247
PRODUCT SUMMARY
VT at 100 A
ITSM
VRRM
1 (K) (G) 3
< 1.4 V
1400 A
1200/1600 V
DESCRIPTION/FEATURES
The 70TPS..PbF High Voltage Series of silicon
controlled rectifiers are specifically designed for
high and medium power switching and phase
control applications.
Available
RoHS*
COMPLIANT
Typical applications are in input rectification (soft start) or
AC-switches or high current crow-bar as well as others
phase-control circuits. These products are designed to be
used with Vishay HPP input diodes, switches and output
rectifiers which are available in identical package outlines.
This product has been designed and qualified for industrial
level and lead (Pb)-free (“PbF” suffix).
MAJOR RATINGS AND CHARACTERISTICS
PARAMETER
TEST CONDITIONS
IT(AV)
IRMS
Sinusoidal waveform
Lead current limitation
VRRM/VDRM
Range
ITSM
VT 100 A, TJ = 25 °C
dV/dt
dI/dt
TJ
VALUES
70
75
1200/1600
1400
1.4
500
150
- 40 to 125
UNITS
A
V
A
V
V/µs
A/µs
°C
VOLTAGE RATINGS
PART NUMBER
70TPS12PbF
70TPS16PbF
VRRM/VDRM, MAXIMUM
REPETITIVE PEAK AND
OFF-STATE VOLTAGE
V
1200
1600
VRSM, MAXIMUM
NON-REPETITIVE PEAK
REVERSE VOLTAGE
V
1300
1700
IRRM/IDRM
AT 125 °C
mA
15
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94391
Revision: 06-Jun-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
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70TPS..PbF High Voltage Series
Vishay High Power Products Phase Control SCR, 70 A
www.DataSheet4U.co
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average on-state current
Maximum continuous RMS on-state
current as AC switch
IT(AV)
IT(RMS)
Maximum peak, one-cycle
non-repetitive surge current
ITSM
Maximum I2t for fusing
I2t
Maximum I2t for fusing
Low level value of threshold voltage
High level value of threshold voltage
Low level value of on-state slope resistance
High level value of on-state slope resistance
Maximum peak on-state voltage
Maximum rate of rise of turned-on current
Maximum holding current
Maximum latching current
I2t
VT(TO)1
VT(TO)2
rt1
rt2
VTM
dI/dt
IH
IL
Maximum reverse and direct leakage current IRRM/IDRM
Maximum rate of rise of off-state voltage
dV/dt
TEST CONDITIONS
TC = 82 °C, 180° conduction half sine wave
Lead current limitation
10 ms sine pulse, rated VRRM applied
10 ms sine pulse, no voltage reapplied
10 ms sine pulse, rated VRRM applied
10 ms sine pulse, no voltage reapplied
t = 0.1 to 10 ms, no voltage reapplied
Initial TJ = TJ
maximum
TJ = 125 °C
100 A, TJ = 25 °C
TJ = 25 °C
TJ = 25 °C
TJ = 25 °C
TJ = 125 °C
TJ = 125 °C
VR = Rated VRRM/VDRM
VALUES UNITS
70
75
1200
1400
7200
10 200
102 000
0.916
1.21
4.138
3.43
1.4
150
200
400
1.0
15
500
A
A2s
A2s
V
mΩ
V
A/µs
mA
V/µs
TRIGGERING
PARAMETER
Maximum peak gate power
Maximum average gate power
Maximum peak gate current
Maximum peak negative gate voltage
Maximum required DC gate
voltage to trigger
SYMBOL
PGM
PG(AV)
IGM
- VGM
VGT
Maximum required DC gate current to trigger
Maximum DC gate voltage not to trigger
Maximum DC gate current not to trigger
IGT
VGD
IGD
T = 30 µs
TEST CONDITIONS
TJ = - 40 °C
TJ = 25 °C
Anode supply = 6 V resistive load
TJ = 125 °C
TJ = - 40 °C
TJ = 25 °C
TJ = 125 °C
TJ = 120 °C, VDRM = Rated value
VALUES UNITS
10
W
2.5
2.5 A
10
4.0
V
1.5
1.1
270
100 mA
80
0.25 V
6 mA
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 94391
Revision: 06-Jun-08

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70TPS..PbF High Voltage Series
Phase Control SCR, 70 A Vishay HighwPwow.wDaetarShPeerot4Ud.cuocmts
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum junction temperature range
Maximum storage temperature range
Maximum thermal resistance,
junction to case
TJ
TStg
RthJC
DC operation
Maximum thermal resistance,
junction to ambient
Typical thermal resistance,
case to heatsink
RthJA
RthCS
Mounting surface, smooth and greased
Approximate weight
Mounting torque
minimum
maximum
Marking device
Case style Super-247
VALUES
- 40 to 125
- 40 to 150
0.27
UNITS
°C
40 °C/W
0.2
6g
0.21 oz.
6 (5)
12 (10)
kgf · cm
(lbf · in)
70TPS12
70TPS16
ΔRthJ-hs CONDUCTION PER JUNCTION
DEVICE
SINE HALF WAVE CONDUCTION
180°
120°
90°
60°
30°
RECTANGULAR WAVE CONDUCTION
180°
120°
90°
60°
30°
70TPS
0.078 0.092 0.117 0.172 0.302 0.053 0.092 0.125 0.180 0.306
Note
• The table above shows the increment of thermal resistance RthJ-hs when devices operate at different conduction angles than DC
UNITS
°C/W
Document Number: 94391
Revision: 06-Jun-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
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70TPS..PbF High Voltage Series
Vishay High Power Products Phase Control SCR, 70 A
www.DataSheet4U.com
130
70TPS.. Series
RthJC (DC) = 0.27 ˚C/W
120
110
Conduction Angle
100 30˚
90
60˚ 90˚ 120˚
180˚
80
70
0 10 20 30 40 50 60 70 80
Average On-state Current (A)
Fig. 1 - Current Rating Characteristics
130
70TPS.. Series
120 RthJC (DC) = 0.27 ˚C/W
DC
110
Conduction Period
100
180˚
90
80
70 30˚ 60˚ 90˚ 120˚
60
0 10 20 30 40 50 60 70 80 90
Average On-state Current (A)
Fig. 2 - Current Rating Characteristics
140
180˚
120 120˚
90˚
100 60˚
30˚
80 RMS Limit
60
40 Conduction Angle
20 70TPS.. Series
Tj = 125˚C
0
0 10 20 30 40 50 60 70
Average On-state Current (A)
Fig. 3 - On-State Power Loss Characteristics
150
180˚
120˚
120 90˚
60˚
30˚
90
RMS Limit
60
DC
30 Conduction Period
70TPS.. Series
Tj = 125˚C
0
0 15 30 45 60 75
Average On-state Current (A)
Fig. 4 - On-State Power Loss Characteristics
1300
1200
1100
1000
At Any Rated Load Condition And With
Rated Vrrm Applied Following Surge.
Initial Tj = 125˚C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
900
800
700
600 70TPS.. Series
500
1
10 100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
1500
Maximum Non Repetitive Surge Current
1400 Versus Pulse Train Duration. Control
Of Conduction May Not Be Maintained.
1300
Initial Tj = 125˚C
1200
1100
No Voltage Reapplied
Rated Vrrm Reapplied
1000
900
800
700
600 70TPS.. Series
500
0.01
0.1
Pulse Train Duration (s)
1
Fig. 6 - Maximum Non-Repetitive Surge Current
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 94391
Revision: 06-Jun-08

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70TPS..PbF High Voltage Series
Phase Control SCR, 70 A Vishay HighwPwow.wDaetarShPeerot4Ud.cuocmts
1000
100
Tj = 125˚C
10
Tj = 25˚C
70TPS.. Series
1
0.5 1 1.5 2 2.5 3 3.5
Instantaneous On-state Voltage (A)
Fig. 7 - On-State Voltage Drop Characteristics
100
Rectangular gate pulse
a)Recommended load line for
rated di/dt: 20 V, 30 ohms
tr = 0.5 µs, tp >= 6 µs
b)Recommended load line for
<= 30% rated di/dt: 20 V, 65 ohms
10 tr = 1 µs, tp >= 6 µs
(a)
(b)
(1) PGM = 100 W, tp = 500 µs
(2) PGM = 50 W, tp = 1 ms
(3) PGM = 20 W, tp = 25 ms
(4) PGM = 10 W, tp = 5 ms
1
VGD
IGD
0.1
0.001
0.01
1
(4) (3) (2) (1)
70TPS.. Series
Frequency Limited by PG(AV)
0.1 1 10
Instantaneous Gate Current (A)
100
Fig. 8 - Gate Characteristics
1000
Steady State Value
(DC Operation)
D = 0.50
D = 0.33
0.1 D = 0.25
D = 0.17
D = 0.08
Single Pulse
70TPS.. Series
0.01
0.0001
0.001
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 9 - Thermal Impedance ZthJC Characteristics
10
Document Number: 94391
Revision: 06-Jun-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
5