MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION • 725 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 487-6918

www.micropac.com

E-MAIL:

optosales@micropac.com

66166-XXX

LINEAR OPTOCOUPLER

Mii

OPTOELECTRONIC PRODUCTS

DIVISION

Features:

•

Hermetically sealed 6 pin LCC

•

Surface mountable on ceramic or printed circuit

board

•

High reliability

•

High voltage electrical isolation – 1000 volts

•

Base lead eliminated for improved noise immunity

•

Screened per MIL-STD-883 upon request

DESCRIPTION

The 66166 linear optocoupler consists of one gallium arsenide infrared emitting diode optically coupled to a monolithic silicon

phototransistor detector and is sealed in a miniature ceramic leadless chip carrier. The miniature six pin ceramic package is

ideal for designs where board space and device weight are important design considerations. These devices have been

designed and specified to meet the requirements of switchmode power supplies and other applications requiring very closely

matched current transfer ratios (CTR), linearity and stable performance over the military temperature range. The internal base-

to-pin connection has been eliminated for improved noise immunity. The 66166 is available in commercial (-003), screened in

accordance with MIL-STD-883 (-000), and military temperature (-002) versions or tested to customer specifications.

ABSOLUTE MAXIMUM RATINGS

Lead Solder Temperature……(1/16 inch [1.6mm] from case for 10 seconds) ................................................................... 260°C

Average Input Current ..........................................................................................................................................................25mA

Reverse Input Voltage ...........................................................................................................................................................5.0 V

Input Power Dissipation .......................................................................................................................................................45mW

Average Output Current ......................................................................................................................................................8.0mA

Peak Output Current ..........................................................................................................................................................16.0mA

Emitter-Base Reverse Voltage...............................................................................................................................................5.0 V

Supply and Output Voltage ...................................................................................................................................... -0.5 V to 20 V

Base Current ........................................................................................................................................................................5.0mA

Output Power Dissipation...................................................................................................................................................100mW

Package Dimensions

Schematic Diagram

.250 [6 .35]

.240 [6 .10]

PIN 1

ID EN T IF IER

2

0.02 2 [0 .56]

0.02 8 [0 .71]

1

6

5

4

3

0.08 0 [2 .03]

0.06 6 [1 .68]

0.06 0 [1 .53]

0.07 0 [1 .78]

0.08 2 [2 .08]

0.09 8 [2 .49]

U N S P E C IF IE D T O LE R A N C E ± .005 INCHE S

.175 [4 .44]

0.04 5 [1 .14]

0.05 5 [1 .40]

0.09 5 [2 .41]

0.10 5 [2 .67]

A L L DIM E NS IO NS A R E IN INCHE S [M IL L IM E T E R S ]

A

1

K

2

Vc c

6

4

3

GN D

Vo

.165 [4 .19]

NC

5