Document Number: 95221

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Revision: 07-Mar-11

1

TO-220AC

Outline Dimensions

Vishay Semiconductors

DIMENSIONS in millimeters and inches

Notes

at the outermost extremes of the plastic body

SYMBOL

MILLIMETERS

INCHES

NOTES

SYMBOL

MILLIMETERS

INCHES

NOTES

MIN.

MAX.

MIN.

MAX.

MIN.

MAX.

MIN.

MAX.

A

4.25

4.65

0.167

0.183

E1

6.86

8.89

0.270

0.350

6

A1

1.14

1.40

0.045

0.055

E2

-

0.76

-

0.030

7

A2

2.56

2.92

0.101

0.115

e

2.41

2.67

0.095

0.105

b

0.69

1.01

0.027

0.040

e1

4.88

5.28

0.192

0.208

b1

0.38

0.97

0.015

0.038

4

H1

6.09

6.48

0.240

0.255

6, 7

b2

1.20

1.73

0.047

0.068

L

13.52

14.02

0.532

0.552

b3

1.14

1.73

0.045

0.068

4

L1

3.32

3.82

0.131

0.150

2

c

0.36

0.61

0.014

0.024

L3

1.78

2.13

0.070

0.084

c1

0.36

0.56

0.014

0.022

4

L4

0.76

1.27

0.030

0.050

2

D

14.85

15.25

0.585

0.600

3

Ø P

3.54

3.73

0.139

0.147

D1

8.38

9.02

0.330

0.355

Q

2.60

3.00

0.102

0.118

D2

11.68

12.88

0.460

0.507

6



90° to 93°

90° to 93°

E

10.11

10.51

0.398

0.414

3, 6

13

2

D

D1

H1

Q

Detail B

C

A

B

L

e1

Lead tip

L4

L3

E

E2

Ø P

0.015

A

B

MM

0.014

A

B

MM

Seating

plane

c

A2

A1

A

A

A

Lead assignments

Diodes

1 + 2 - Cathode

3 - Anode

Conforms to JEDEC outline TO-220AC

(6)

(6)

(7)

(6)

(7)

View A - A

θ

E1

(6)

D2

(6)

H1

Thermal pad

E

Detail B

D

L1

D

12

3

C

C

2 x b2

2 x b