5

 2005 Semtech Corp.

www.semtech.com

EZ1083

POWER MANAGEMENT

Outline Drawing - TO-220

Semtech Corporation

Power Management Products Division

200 Flynn Road, Camarillo, CA 93012

Phone: (805)498-2111 FAX (805)498-3804

Contact Information

H1

D

D1

L

A2

D2

L1

SEATING

PLANE

2x e

e1

3 x b2

3 x b

Ø P

E1

ccc

B A

6.86

.270

.350

8.90

.030

0.76

6.86

5.84

.270

.230

.139

.156

3.53

-

3.96

.140

.027

.057

1.45

0.69

-

-

-

-

-

-

-

-

-

-

-

-

.250

6.35

-

-

-

-

-

-

-

-

-

0.36

.014

0.38

.015

0.25

.010

3.56

DIMENSIONS

INCHES

NOM

E1

L1

aaa

ccc

bbb

ØP

Q

N

e1

H1

L

E2

e

DIM

b

D1

D2

E

b2

c

D

A

A2

A1

MIN

MILLIMETERS

MAX

MIN

MAX

NOM

.100 BSC

.200 BSC

3

.380

.355

.015

3

9.02

2.54 BSC

5.08 BSC

.420

9.65

.040

0.38

10.66

1.02

8.38

.330

.100

-

.500

.014

-

.080

.020

-

-

-

.120

2.54

-

3.05

-

.580

.024

12.70

0.36

.190

.115

.055

0.51

2.03

0.61

14.73

-

1.40

4.82

2.92

-

-

DIMENSIONS "D" AND "E" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS

OR GATE BURRS.

CONTROLLING DIMENSIONS ARE IN INCHES.

NOTES:

1.

2.

1.14

.045

.070

1.78

14.22

.650

.560

-

16.51

-

.480

12.88

12.19

.507

E

E/2

Q

E2

A

A

c

bbb

B A

C

aaa

B A

B

A1