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Teccor, Brand thyristors, 20 / 25 amp standard scrs – Littelfuse Sxx25x Series User Manual

Page 8

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302

Revised: 09/23/13

©2013 Littelfuse, Inc

Specifications are subject to change without notice.

Teccor

®

brand Thyristors

20 / 25 Amp Standard SCRs

Sxx20x & Sxx25x Series

Dimensions –TO- 263AB (N-package) — D

2

-Pak Surface Mount

Dimension

Inches

Millimeters

Min

Max

Min

Max

A

0.360

0.370

9.14

9.40

B

0.380

0.420

9.65

10.67

C

0.178

0.188

4.52

4.78

D

0.025

0.035

0.64

0.89

E

0.045

0.060

1.14

1.52

F

0.060

0.075

1.52

1.91

G

0.095

0.105

2.41

2.67

H

0.092

0.102

2.34

2.59

J

0.018

0.024

0.46

0.61

K

0.090

0.110

2.29

2.79

S

0.590

0.625

14.99

15.88

V

0.035

0.045

0.89

1.14

U

0.002

0.010

0.05

0.25

W

0.040

0.070

1.016

1.78

Product Selector

Part Number

Voltage

Gate Sensitivity

Type

Package

400V

600V

800V

1000V

Sxx20L

X

X

X

X

30mA

Standard SCR

TO-220L

Sxx25L

X

X

X

X

35mA

Standard SCR

TO-220L

Sxx25R

X

X

X

X

35mA

Standard SCR

TO-220R

Sxx25N

X

X

X

X

35mA

Standard SCR

TO-263

Note: xx = Voltage

G

B

A

W

D

F

V

S

CATHODE

ANODE

T

C

MEASURING POINT

C

E

K

H

J

U

.320

8.13

.276

7.01

.331

8.41

GATE

.460

11.68

.665

16.89

.260

6.60

.150

3.81

.080

2.03

.085

2.16

.055

1.40

.350

8.89

.276

7.01

.276

7.01

AREA: 0.11 in 2

Packing Options

Part Number

Marking

Weight

Packing Mode

Base Quantity

Sxx20L

Sxx20L

2.2g

Bulk

500

Sxx20LTP

Sxx20L

2.2g

Tube

500 (50 per tube)

Sxx25L

Sxx25L

2.2g

Bulk

500

Sxx25LTP

Sxx25L

2.2g

Tube

500 (50 per tube)

Sxx25R

Sxx25R

2.2g

Bulk

500

Sxx25RTP

Sxx25R

2.2g

Tube

500 (50 per tube)

Sxx25NTP

Sxx25N

1.6g

Tube

500 (50 per tube)

Sxx25NRP

Sxx25N

1.6g

Embossed Carrier

500

Note: xx = Voltage