Bulletin I2164
rev. A 10/04
SAFE
IR
Series
70TPS..
PHASE CONTROL SCR
V
T
< 1.4V @ 100A
I
TSM
= 1400A
V
RRM
= 1200, 1600V
Description/ Features
The 70TPS...
SAFE
IR
series of silicon controlled
rectifiers are specifically designed for high and
medium power switching and phase control appli-
cations.
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
International Rectifier input diodes, switches and
output rectifiers which are available in identical
package outlines.
Major Ratings and Characteristics
Characteristics
I
T(AV)
Sinusoidal
waveform
I
RMS
(*)
75
1200, 1600
1400
@ 100 A, T
J
= 25°C
1.4
500
150
- 40 to 125
A
V
A
V
V/µs
A/µs
°C
Package Outline
Units
A
70TPS..
70
V
RRM
/ V
DRM
Range
I
TSM
V
T
dv/dt
di/dt
T
J
(*) Lead current limitation
Super-247
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70TPS..
SAFE
IR
Series
Bulletin I2164 Rev. A 10/04
Voltage Ratings
Part Number
V
RRM
/ V
DRM
, max. repetitive
peak and off-state voltage
V
70TPS12
70TPS16
1200
1600
V
RSM
, maximum non repetitive
peak reverse voltage
V
1300
1700
I
RRM
/ I
DRM
125°C
mA
15
Absolute Maximum Ratings
Parameters
I
T(AV)
Max. Average On-state Current
I
T(RMS)
Max. Continuous RMS
On-state Current As AC switch
I
TSM
I
2
t
Max. Peak One Cycle Non-Repetitive
Surge Current
Max. I
2
t for Fusing
1200
1400
7200
10200
I
2
√t
Max. I
2
√t
for Fusing
102000
0.916
A
2
√s
V
A
2
s
A
10ms Sine pulse, rated V
RRM
applied
10ms Sine pulse, no voltage reapplied
10ms Sine pulse, rated V
RRM
applied
10ms Sine pulse, no voltage reapplied
t = 0.1 to 10ms, no voltage reapplied
T
J
= 125°C
Initial
T
J
= T
J
max.
70TPS..
70
75
Units
A
Conditions
@ T
C
= 82° C, 180° conduction half sine wave
Lead current limitation
V
T(TO)
1
Low Level Value of Threshold
Voltage
V
T(TO)
2
High Level Value of Threshold
Voltage
r
t1
r
t2
V
TM
di/dt
I
H
I
L
I
RRM
/
I
DRM
dv/dt
Low Level Value of On-state
Slope Resistance
High Level Value of On-state
Slope Resistance
Max. Peak On-state Voltage
Max. Rate of Rise of Turned-on Current
Max. Holding Current
Max. Latching Current
Max. Reverse and Direct
Leakage Current
Max. Rate of Rise
1.21
4.138
mΩ
3.43
1.4
150
200
400
1.0
15
500
V
A/µs
mA
@ 100A, T
J
= 25°C
T
J
= 25°C
T
J
= 25°C
mA
T
J
= 25°C
T
J
= 125°C
V
R
= rated V
RRM
/ V
DRM
V/µs
T
J
= 125°C
2
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70TPS..
SAFE
IR
Series
Bulletin I2164 Rev. A 10/04
Triggering
Parameters
P
GM
Max. peak Gate Power
P
G(AV)
Max. average Gate Power
I
GM
Max. peak Gate Current
70TPS..
10
2.5
2.5
10
4.0
1.5
1.1
Units
W
t = 30µs
Conditions
A
V
T
J
= - 40°C
T
J
= 25°C
T
J
= 125°C
mA
T
J
= - 40°C
T
J
= 25°C
T
J
= 125°C
V
mA
T
J
= 125°C, V
DRM
= rated value
Anode supply = 6V
resistive load
- V
GM
Max. peak negative Gate Voltage
V
GT
Max. required DC Gate Voltage
to trigger
I
GT
Max. required DC Gate Current
to trigger
270
100
80
V
GD
I
GD
Max. DC Gate Voltage not to trigger
Max. DC Gate Current not to trigger
0.25
6
Thermal-Mechanical Specifications
Parameters
T
J
T
stg
Max. Junction Temperature Range
Max. Storage Temperature Range
70TPS..
- 40 to 125
- 40 to 150
0.27
Units
°C
Conditions
R
thJC
Max. Thermal Resistance Junction
to Case
R
thJA
Max. Thermal Resistance Junction
to Ambient
R
thCS
Max. Thermal Resistance Case
to Heatsink
wt
T
Approximate Weight
Mounting Torque
Min.
Max.
Case Style
°C/W
DC operation
40
0.2
Mounting surface, smooth and greased
6 (0.21)
6 (5)
12 (10)
g (oz.)
Kg-cm
(lbf-in)
Super-247
∆R
Conduction (per Junction)
(The following table shows the increment of thermal resistance R
thJC
when devices operate at different conduction angles than DC)
Device
70TPS
Sine half wave conduction
180
o
Rect. wave conduction
30
o
120
o
90
o
60
o
180
o
120
o
0.092
90
o
0.125
60
o
0.180
30
o
0.306
Units
°C/W
0.078
0.092
0.117
0.172
0.302
0.053
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70TPS..
SAFE
IR
Series
Bulletin I2164 Rev. A 10/04
Maximum Allowable Case temperature (°C)
Maximum Allowable Case temperature (°C)
130
120
110
70TPS.. Series
RthJC (DC) = 0.27 ˚C/W
130
120
110
70TPS.. Series
RthJC (DC) = 0.27 ˚C/W
DC
Conduction Period
Conduction Angle
100
180˚
100
90
80
70
0
30˚
60˚
90˚
120˚
180˚
90
80
30˚
60˚
70
60
0
90˚
120˚
10 20 30 40 50 60 70 80
Average On-state Current (A)
Fig. 1 - Current Rating Characteristics
10 20 30 40 50 60 70 80 90
Average On-state Current (A)
Fig. 2 - Current Rating Characteristics
Maximum Average On-state Power Loss (W)
Maximum Average On-state Power Loss (W)
140
120
100
80
60
40
20
0
0
180˚
120˚
90˚
60˚
30˚
RMS Limit
150
120
90
60
30
0
0
15
30
45
60
75
Average On-state Current (A)
Fig. 4 - On-state Power Loss Characteristics
180˚
120˚
90˚
60˚
30˚
RMS Limit
DC
Conduction Angle
70TPS.. Series
Tj = 125˚C
Conduction Period
70TPS.. Series
Tj = 125˚C
10
20
30
40
50
60
70
Average On-state Current (A)
Fig. 3 - On-state Power Loss Characteristics
Peak Half Sine Wave On-state Current (A)
Peak Half Sine Wave On-state Current (A)
1300
1200
1100
1000
900
800
700
600
500
1
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
1500
1400
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration. Control
Of Conduction May Not Be Maintained.
1300
Initial Tj = 125˚C
No Voltage Reapplied
1200
Rated Vrrm Reapplied
1100
1000
900
800
700
600
70TPS.. Series
70TPS.. Series
10
100
500
0.01
0.1
Pulse Train Duration (s)
1
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
4
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70TPS..
SAFE
IR
Series
Bulletin I2164 Rev. A 10/04
1000
Instantaneous On-state Current (A)
Tj = 125˚C
100
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
Instantaneous Gate Voltage (V)
10
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
tr = 1 µs, tp >= 6 µs
(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
(a)
(b)
TJ = -40 ˚C
TJ = 25 ˚C
TJ = 125 ˚C
1
VGD
IGD
(4) (3)
(2) (1)
0.1
0.001
70TPS.. Series
Frequency Limited by PG(AV)
0.01
0.1
1
10
Instantaneous Gate Current (A)
Fig. 8 - GateCharacteristics
100
1000
Transient Thermal Impedance Z
thJC
(°C/W)
1
Steady State Value
(DC Operation)
0.1
D = 0.50
D = 0.33
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 Z
thJC
Characteristics
10
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