LM199/LM399

LM199A/LM399A

7

199399fc

For more information www.linear.com/LM399

revision hisTory

REV

DATE

DESCRIPTION

PAGE NUMBER

C

12/14

Package/Order Information updated

Thermal shield dimensions corrected

2

7

(Revision history begins at Rev C)

Information furnished by Linear Technology Corporation is believed to be accurate and reliable.

However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-

tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.

package DescripTion

.400 – .420

(10.160 – 10.668)

DIA

.016 – .019

(0.406 – 0.483)

TYP DIA

.100

(2.540)

.225 – .240

(5.715 – 6.096)

.450

(11.430)

.050

(1.270)

SEATING

PLANE

REF

.016 – .019**

(0.406 – 0.483)

DIA

.025

(0.635)

MAX

REFERENCE

PLANE

.085 – .105

(2.159 – 2.667)

.500

(12.700)

MIN

.178 – .195

(4.521 – 4.953)

.209 – .219

(5.309 – 5.563)

.100

(2.540)

TYP

45

H4(TO-46) 0801

.050

(1.270)

TYP

.050

(1.270)

TYP

.028 – .048

(0.711 – 1.219)

.036 – .046

(0.914 – 1.168)

SEATING*

PLANE

LEAD DIAMETER IS UNCONTROLLED BETWEEN THE REFERENCE PLANE

AND .050" BELOW THE REFERENCE PLANE

FOR SOLDER DIP LEAD FINISH, LEAD DIAMETER IS

.016 – .024

(0.406 – 0.610)

*

**

PIN 1

H Package

4-Lead TO-46 Metal Can

(Reference LTC DWG # 05-08-1341)

Thermal Shield* for TO-46, H Package

*THERMAL SHIELD MATERIAL IS VALOX