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

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66024

4N55 DUAL CHANNEL, HERMETICALLY

SEALED OPTOCOUPLER

Mii

OPTOELECTRONIC PRODUCTS

DIVISION

Features:

•

DSCC Approved 5962-8767901EX

•

1500 Vdc isolation test voltage

•

TTL and CMOS compatible

•

2MHz bandwidth typical

common mode rejection

Applications:

•

Military and space

•

Voltage level shifting

•

Isolated receiver input

•

Communication systems

•

Medical systems

DESCRIPTION

The 66024 optocoupler contains two completely isolated optocouplers in a hermetically sealed dual inline package. Each

channel provides high switching speeds while providing high isolation (1500V min) over the full military temperature range

(-55° to +125°C). The 66024 is available in standard and MIL-PRF-38534 screened versions or tested to customer

specifications.

ABSOLUTE MAXIMUM RATINGS

Storage Temperature............................................................................................................................................ -65°C to +150°C

Operating Free-Air Temperature Range .............................................................................................................. -55°C to +125°C

Lead Solder Temperature..........................................................................................260°C for 10s (1.6mm below seating plane)

Peak Forward Input Current ......................................................................................................................... 40mA (1ms duration)

Average Forward Input Current .............................................................................................................................................20mA

Input Power Dissipation ........................................................................................................................................................40mW

Reverse Input Voltage (each channel) .......................................................................................................................................5V

Base Current (each channel)....................................................................................................................................................5mA

Package Dimensions

Schematic Diagram

.790 [20.06]

.820 [20.83]

Mii 4N55

0.150 [3.81]

PIN 1

XXXX

ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]

.290 [7.37]

.310 [7.87]

0.170 [4.32

MAX]

.320 [8.13]

MAX

DATE CODE

0.050 [1.27]

8

7

4

3

11 Vcc2

A

K

IB

I0

VB2

12

V02

GND2

10

9

K

A

15 Vcc1

IB

Icc

I0

13 GND1

VB1

16

V01

14

1CC

.007 [0.18]

0.13 [0.33]

0.20 [0.51]

MAX

.090 [2.29]

.110 [2.79]