8TWS - International Rectifier

PHASE CONTROL SCR

Preliminary Data Sheet I2132 rev. C 10/99

VT< 1.2 V @ 8A

ITSM = 120A

/ V

D= up to 800V

SAFE

Series

8TWS..S

Major Ratings and Characteristics

IT(AV) Sinusoidal waveform 8 A

IRMS 12 A

VRRM

VDRM up to 800 V

ITSM 120 A

VT@ 8 A, TJ = 25°C 1.2 V

dv/dt 200 V/µs

di/dt 150 A/µs

TJ- 40 to 125 °C

Characteristics 8TWS..S Units

TO-252AA (D-Pak )

Description/Features

The 8TWS..S SAFE

new series of silicon

controlled rectifiers in D-Pak, are specifically

designed for low power switching and phase

control applications. The glass passivation

technology used has reliable operation up to

125°C junction temperature.

Typical applications are in input rectification

(soft start), AC switches, Motor Control and

Crow-Bar. These products are designed to be

used with International Rectifier input diodes,

switches and output rectifiers which are avail-

able in identical package outlines.

Package Outline

8TWS..S SAFE

Series

Preliminary Data Sheet I2132 rev. C 10/99

Voltage Ratings

Part Number

VRRM / VDRM, max. repetitive VRSM , maximum non repetitive IRRM

/ IDRM

peak and off-state voltage peak reverse voltage 125°C

VVmA

8TWS04S 400 500 5

8TWS06S 600 700

8TWS08S 800 900

IT(AV) Max. Average On-state Current 8 A @ TC = 95° C, 180° conduction half sine wave

IRMS Max. RMS On-state Current 1 2

ITSM Max. Peak One Cycle 100 10ms Sine pulse, rated VRRM

applied, TJ = 125°C

Non-Repetitive Surge Current 120 10ms Sine pulse, no voltage reapplied, TJ = 125°C

I2t Max. I2t for fusing 45 A2s 10ms Sine pulse, rated VRRM

applied,TJ = 125°C

70 10ms Sine pulse, no voltage reapplied` TJ = 125°C

I2√t Max. I2√t for fusing 700 A2√s t = 0.1 to 10ms, no voltage reapplied

VTM Max. On-state Voltage Drop 1.2 V @ 8A, TJ = 25°C

rtOn-state slope resistance 2724 mΩTJ = 125°C

VT(TO) Threshold Voltage 1.011 V

IRM

/ IDM Max.Reverse and Direct 0.05 mA TJ = 25 °C

Leakage Current 5 TJ = 125 °C

IHMax. Holding Current 85 mA Anode Supply = 6V, Resistive load, Initial IT=1A

IL Max. Latching Current 75 mA Anode Supply = 6V, Resistive load

dv/dt Max. rate of rise of off-state Voltage 200 V/µs

di/dt Max. rate of rise of turned-on Current 150 A/µs

Absolute Maximum Ratings

Parameters 8TWS..S Units Conditions

VR = rated VRRM / VDRM

8TWS..S SAFE

Series

Preliminary Data Sheet I2132 rev. C 10/99

Thermal-Mechanical Specifications

TJMax. Junction Temperature Range - 40 to 125 °C

Tstg Max. Storage Temperature Range - 40 to 125

Soldering Temperature 240 °C for 10 seconds (1.6mm from case)

RthJC Max. Thermal Resistance Junction 2.0 °C/W DC operation

to Case

RthJA Max. Thermal Resistance Junction 65 °C/W

to Ambient (PCB Mount)**

wt Approximate Weight 1(0.03) g (oz.)

T Case Style TO-252AA (D-PAK)

Parameters 8TWS..S Units Conditions

Triggering

PGM Max. peak Gate Power 8.0 W

PG(AV) Max. average Gate Power 2.0

+ IGM Max. paek positive Gate Current 1.5 A

- VGM Max. paek negative Gate Voltage 10 V

IGT Max. required DC Gate Current 20 mA Anode supply = 6V, resistive load, TJ = - 10°C

to trigger 15 Anode supply = 6V, resistive load, TJ = 25°C

10 Anode supply = 6V, resistive load, TJ = 125°C

VGT Max. required DC Gate Voltage 1.2 V Anode supply = 6V, resistive load, TJ = - 10°C

to trigger 1 Anode supply = 6V, resistive load, TJ = 25°C

0.75 Anode supply = 6V, resistive load, TJ = 125°C

VGD Max. DC Gate Voltage not to trigger 0.20 TJ = 125°C, VDRM = rated value

IGD Max. DC Gate Current not to trigger 0.10 mA TJ = 125°C, VDRM = rated value

Parameters 8TWS..S Units Conditions

Switching

Parameters 8TWS..S Units Conditions

tgt Typical turn-on time 0.8 µs TJ = 25°C

trr Typical reverse recovery time 3 TJ = 125°C

tqTypical turn-off time 100

**When mounted on 1" square (650mm2) PCB of FR-4 or G-10 material 4 oz (140µm) copper 40°C/W

For recommended footprint and soldering techniques refer to application note #AN-994

8TWS..S SAFE

Series

Preliminary Data Sheet I2132 rev. C 10/99

Outline Table

Dimensions in millimeters and (inches)

Ordering Information Table

8 T W S 08 S TRL

Device Code

1 5243

1- Current Rating

2- Circuit Configuration:

T = Thyristor

3- Package:

W = TO-252AA (D-Pak)

4- Type of Silicon:

S = Standard Thyristors

5- Voltage code: Code x 100 = VRRM

6- SMD Package

7- Tape and Reel Option

TRL = Left Reel

TRR = Right Orientation Reel

04 = 400V

06 = 600V

08 = 800V

6 7

(A)

(K) (G)

6.73 (0.26)

6.35 (0.25)

5.46 (0.21)

5.21 (0.20)

1.27 (0.05)

0.88 ( 0.03)

5.97 (0.23)

1 - Anode

2 - C athode

3 - G ate

4 - Anode

1.64 (0.02)

1.52 (0.06)

1.15 (0.04)

1.14 (0.04)

0.76 (0.03)

2.28 (0.09)

0.89 (0.03)

0.64 (0.02)

4.57 (0.18)

12 3

6.22 (0.24)

2.38 (0.09)

2.19 (0.08)

6.45 (0.24)

5.68 (0.22)

10.42 (0.41)

9.40 (0.37)

0.46 (0.02)

0.58 (0.02)

1.14 (0.04)

0.89 (0.03)

0.51 (0.02)

MIN.

0.58 (0.02)

0.46 (0.02)

MINIMUM RECOMMENDED FOOTPRINT

5.97 (0.24)

10.67 (0.42)

1.65 (0.06)

6.48 (0.26)

2.54 (0.10)

2.28 ( 0.09)

8TWS..S SAFE

Series

Preliminary Data Sheet I2132 rev. C 10/99

Marking Information

EXAMPLE: THIS IS AN 8TWS08S

9G3A

8TWS08S

9512

INTERNATIONAL

RECTIFIER LOGO

PART NUMBER

DATE CODE (YYWW)

YY = YEAR

WW = WEEK

ASSEMBLY

LOT CODE

Tape & Reel Information

FEED DIRECTION

4.1 (0.16)

3.9 (0.15)

2.1 (0.83)

1.9 (0.07)

12.1 (0.48)

1.65 (0.06)

1.85 (0.07)

1.65 (0.06)

7.4 (0.29)

2.6 (0.10)

1.5 (0.06)

7.6 (0.30)

11.9 (0.47)

1.85 (0.07)

TO-252AA Tape & Reel

When ordering, indicate the part

number, part orientation, and the

quantity. Quantities are in multiples

of 2,000 pieces per reel for TR and

multiples of 3,000 pieces per reel

for both TRL and TRR.

13 (0.52) DIA.

DIA. MAX.

375 (14.17) 50 (1.97) DIA.

22.4 (0.88)

0.35 (0.01)

16.3 (0.64)

15.7 (0.62)

2.75 (0.11)

2.55 (0.10)

0.25 (0.01)

6.8 (0.26)

7.0 (0.28)

TRR

FEED DIRECTION

4.1 (0.16)

3.9 (0.15)

2.1 (0.83)

1.9 (0.07)

8.1 (0.32)

1.85 (0.07)

1.65 (0.06)

1.85 (0.07)

1.65 (0.06)

7.4 (0.29)

2.6 (0.10)

1.5 (0.06)

7.6 (0.30)

7.9 (0.31)

0.35 (0.01)

16.3 (0.64)

15.7 (0.62)

2.75 (0.11)

2.55 (0.10)

0.25 (0.01)

10.4 (0.41)

10.6 (0.42)

DIA.

TRL

FEED DIRECTION

4.1 (0.16)

3.9 (0.15)

2.1 (0.83)

1.9 (0.07)

8.1 (0.32)

1.85 (0.07)

1.65 (0.06)

1.85 (0.07)

1.65 (0.06)

7.4 (0.29)

2.6 (0.10)

1.5 (0.06)

7.6 (0.30)

7.9 (0.31)

0.35 (0.01)

16.3 (0.64)

15.7 (0.62)

2.75 (0.11)

2.55 (0.10)

0.25 (0.01)

10.4 (0.41)

10.6 (0.42)

DIA.

4 (A)

1 (K) 3 (G)

8TWS..S SAFE

Series

Preliminary Data Sheet I2132 rev. C 10/99

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http://www.irf.com Fax-On-Demand: +44 1883 733420 Data and specifications subject to change without notice.