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What is 70TPS?

This electronic component, produced by the manufacturer "International Rectifier", performs the same function as "PHASE CONTROL SCR".


70TPS Datasheet PDF - International Rectifier

Part Number 70TPS
Description PHASE CONTROL SCR
Manufacturers International Rectifier 
Logo International Rectifier Logo 


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PHASE CONTROL SCR
Description/ Features
The 70TPS... SAFEIR 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.
Bulletin I2164 rev. A 10/04
SAFEIR Series
70TPS..
VT < 1.4V @ 100A
ITSM = 1400A
VRRM = 1200, 1600V
Major Ratings and Characteristics
Characteristics
70TPS.. Units
IT(AV)
Sinusoidal
waveform
IRMS (*)
VRRM/ VDRM Range
ITSM
VT @ 100 A, TJ = 25°C
dv/dt
di/dt
TJ
70
75
1200, 1600
1400
1.4
500
150
- 40 to 125
(*) Lead current limitation
A
A
V
A
V
V/µs
A/µs
°C
www.irf.com
Package Outline
Super-247
1

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70TPS equivalent
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70TPS.. SAFEIR Series
Bulletin I2164 Rev. A 10/04
1000
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
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
(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)
Fig. 8 - GateCharacteristics
100
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
www.irf.com
0.001
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 9 - Thermal Impedance ZthJC Characteristics
10
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 70TPS electronic component.


Information Total 7 Pages
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