337

Revised: 09/23/13

©2013 Littelfuse, Inc

Specifications are subject to change without notice.

65 / 70 Amp Standard SCRs

Sxx65x & Sxx70x Series

Dimensions – TO-218X (J Package) — Isolated Mounting Tab Common with Center Lead

Dimension

Inches

Millimeters

Min

Max

Min

Max

A

0.810

0.835

20.57

21.21

B

0.610

0.630

15.49

16.00

C

0.178

0.188

4.52

4.78

D

0.055

0.070

1.40

1.78

E

0.487

0.497

12.37

12.62

F

0.635

0.655

16.13

16.64

G

0.022

0.029

0.56

0.74

H

0.075

0.095

1.91

2.41

J

0.575

0.625

14.61

15.88

K

0.256

0.264

6.50

6.71

L

0.220

0.228

5.58

5.79

M

0.080

0.088

2.03

2.24

N

0.169

0.177

4.29

4.49

P

0.034

0.042

0.86

1.07

R

0.113

0.121

2.87

3.07

S

0.086

0.096

2.18

2.44

T

0.156

0.166

3.96

4.22

U

0.164

0.165

4.10

4.20

V

0.603

0.618

15.31

15.70

W

0.000

0.005

0.00

0.13

X

0.003

0.012

0.07

0.30

Y

0.028

0.032

0.71

0.81

Z

0.085

0.095

2.17

2.42

Product Selector

Part Number

Voltage

Gate Sensitivity

Type

Package

400V

600V

800V

1000V

Sxx65K

XXXX

50mA

Standard SCR

TO-218AC

Sxx65J

X

X

X

50mA

Standard SCR

TO-218X

Sxx70W

X

X

X

50mA

Standard SCR

TO-218X

Note: xx = Voltage

Packing Options

Part Number

Marking

Weight

Packing Mode

Base Quantity

Sxx65KTP

Sxx65K

4.40g

Tube

250 (25 per tube)

Sxx65JTP

Sxx65J

5.23g

Tube

250 (25 per tube)

Sxx70WTP

Sxx70W

5.23g

Tube

250 (25 per tube)

Note: xx = Voltage

G

R

Y

H

D

C

K

B

A

E

F

N

T

M

P

J

L

S

V

W

X

CATHODE

Measurement

Point

GATE

Note: Maximum torque to

be applied to mounting tab

is 8 in-lbs. (0.904 Nm).

Z

ANODE