Scr 1200v 35a

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Bulletin I2107 rev. G 09/03

SAFEIR Series 40TPS..
PHASE CONTROL SCR VT
< 1.45V @ 40A

ITSM = 500A VRRM = 800 - 1200V
Description/ Features
The 40TPS... SAFEIR series of silicon controlled rectifiers are specifically designed for medium power switching and phase control applications. The glass passivation technology used has reliable operation up to 125°C junction temperature. Low Igtparts available. Typical applications are in input rectification (soft start) and 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
IT(AV) Sinusoidal waveform IRMS VRRM/ VDRM Range ITSM VT dv/dt di/dt TJ @ 40 A, TJ = 25°C 55 800 - 1200500 1.45 1000 100 - 40 to 125 A V A V V/µs A/µs °C

Package Outline Units
A

40TPS..
35

TO-247AC

www.irf.com

1

40TPS.. SAFEIR Series
Bulletin I2107 rev. G 09/03

Voltage Ratings
VRRM/ VDRM, max. repetitive Part Number
40TPS08 40TPS12

VRSM , maximum non repetitive peak reverse voltage V
900 1300

IRRM/ IDRM 125°C mA
10

peak and off-state voltage V
800 1200Absolute Maximum Ratings
Parameters
IT(AV) Max. Average On-state Current IT(RMS) Max. Continuous RMS On-state Current As AC switch ITSM I2t Max. Peak One Cycle Non-Repetitive Surge Current Max. I 2t for Fusing 500 600 1250 1760 I √t
2

40TPS..
35 55

Units
A

Conditions
@ TC = 79° C, 180° conduction half sine wave

A

10ms Sine pulse, rated VRRM applied 10ms Sine pulse, no voltagereapplied

Initial TJ = TJ max.

A2s

10ms Sine pulse, rated VRRM applied 10ms Sine pulse, no voltage reapplied

Max. I √t for Fusing

2

12500 1.02

A √s V

2

t = 0.1 to 10ms, no voltage reapplied TJ = 125°C

VT(TO)1 Low Level Value of Threshold Voltage VT(TO)2 High Level Value of Threshold Voltage rt1 rt2 VTM di/dt IH IL IRRM/ IDRM dv/dt Low Level Value of On-state SlopeResistance 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 of Off-state Voltage 40TPS08 40TPS12

1.23

9.74

mΩ

7.50

1.85 100 150 300 0.5 10 500 1000

V A/µs mA

@ 110A, TJ = 25°C TJ = 25°C

mA

TJ = 25°C TJ = 125°C

VR= rated VRRM/ VDRM

V/µs

TJ = TJ max., linear to 80% VDRM , Rg-k = open

2

www.irf.com

40TPS.. SAFEIR Series
Bulletin I2107 rev. G 09/03

Triggering
Parameters
PGM Max. peak Gate Power PG(AV) Max. average Gate Power IGM Max. peak Gate Current

40TPS..
10 2.5 2.5 10 4.0 2.5 1.7

Units
W

Conditions

A V TJ = - 40°C TJ = 25°C TJ = 125°C mA TJ = - 40°C TJ = 25°C TJ =125°C TJ = 25°C, for 40TPS08A and 40TPS12A V mA TJ = 125°C, V DRM = rated value Anode supply = 6V resistive load

- V GM Max. peak negative Gate Voltage VGT Max. required DC Gate Voltage to trigger

IGT

Max. required DC Gate Current to trigger

270 150 80 40

V GD IGD

Max. DC Gate Voltage not to trigger Max. DC Gate Current not to trigger

0.25 6

Thermal-Mechanical SpecificationsParameters
TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range

40TPS..
- 40 to 125 - 40 to 125 0.6

Units
°C

Conditions

RthJC Max. Thermal Resistance Junction to Case RthJA Max. Thermal Resistance Junction to Ambient RthCS Max. Thermal Resistance Case to Heatsink wt T Approximate Weight Mounting Torque Min. Max. Case Style

°C/W

DC operation

40

0.2Mounting surface, smooth and greased

6 (0.21) 6 (5) 12 (10)

g (oz.) Kg-cm (lbf-in)

TO-247AC

www.irf.com

3

40TPS.. SAFEIR Series
Bulletin I2107 rev. G 09/03
Maximum Allowable Case Temperature (°C)
Maximum Allowable Case T emperature (°C)

130 120 110

40T .. S PS eries R thJC (DC) = 0.6 °C/ W

130 120 110

40T .. S PS eries RthJC (DC) = 0.6 °C/ W

Conduction Angle...
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