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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66056 SINGLE/DUAL CHANNEL, HERMETICALLY SEALED,
VERY HIGH SPEED OPTOCOUPLER
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Rev 1 7/3/01
Features:
• DSCC Approved 8102802PX (Dual); and
single channel version optocoupler
• 10 MHz bandwidth typical
• 1500 Vdc isolation test voltage
• TTL compatible input and output
• High radiation immunity
• Faraday shield to provide high common mode
rejection


Applications:

• Military and space
• Voltage level shifting
• Isolated receiver input
• Communication systems
• Medical systems
DESCRIPTION
The 66056 single and dual channel optocouplers consist of LED’s optically coupled to two high speed, high gain inverting
detector gates. Maximum isolation can be achieved while providing TTL outputs capable of switching with propagation delays
of 55ns typical. The 66056 is available in military temperature range and military temperature with 100% device screening.
The devices are built in eight-pin dual-in-line, hermetically sealed packages and provide high input to output DC isolation.
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 (each channel) .................................................................................................40mA (1ms duration)
Average Forward Input Current (each channel)…(see Note 1) ............................................................................................ 20mA
Input Power Dissipation (each channel) ............................................................................................................................... 35mW
Reverse Input Voltage (each channel) ........................................................................................................................................5V
Supply voltage - V
CC
.................................................................................................................................. 7V(1 minute maximum)
Output Current - I
O
(each channel) ........................................................................................................................................ 25mA
Output Power Dissipation (each channel) ............................................................................................................................ 40mW
Output Voltage - V
O
(each channel) ............................................................................................................................................7V
Total Power Dissipation (per channels) .............................................................................................................................. 175mW
NOTES:
1. Derate I
F
at 0.05mA/°C above 25°C.
Package Dimensions Schematic Diagrams
ALL DIM ENSIO N S AR E IN IN C HES [M ILLIM ETERS]
NOTE:
SIDE VIEWREAR VIEW
2431
YYWW
XXXX
USA
END VIEW
68 75
0.170 [4.32]MAX
PIN ONE
TYPE NUMBER
0.370 [9.040]
0.390 [9.90]
0.320 [8.13]MAX
DATE CODE
0.280 [7.11]
0.310 [7.88]
PIN ONE 0.020 [0.51] M IN
0.007 [0.18]
0.013 [0.33] 0.090 [2.28]
0.110 [2.80]
.020 [0.51] M AX
2
K
5
6
A
1
K
A
8
GND
5
Vo2
6
7
Vo1
Vcc
3
K
5
GND
2
A
6
Vo
8
Vcc
Single Channel
Dual Channel
NOTE:
A .01 to .1 uF bypass
capacitor must be placed
between Vcc and Gnd