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DESCRIPTION
The
66123
dual channel optocoupler consists of two LEDs 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 66123 is a 20 pin leadless chip carrier hermetically sealed package and is available in standard and screened
versions or tested to customer specifications.
MIL-PRF-38534
Qualified.
ABSOLUTE MAXIMUM RATINGS
(No derating required up to 125擄C)
Storage Temperature........................................................................................................................................... -65擄C to +150擄C
Operating Free-Air Temperature Range.............................................................................................................. -55擄C to +125擄C
Lead Solder Temperature .........................................................................................260擄C for 10s (1.6mm below seating plane)
Peak Forward Input Current (each channel) ..............................................................................................40mA (<1ms duration)
Average Forward Input Current (each channel) ...................................................................................................................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 (both channels) .......................................................................................................................... 350mW
Package Dimensions
Schematic Diagram
PIN 1 IDENTIFIER
10
PIN 16
R0.008 [R0.20]
TYP 0.050 [1.27]
K1
2
A1
3
8
VCC1
V01
7
PIN 1
66123
XXXXX
A2
19
20
13
15
GND1
VCC2
PIN 1
0.300 [7.62]
0.350 [8.89]
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
0.075 [1.91]
0.090 [2.29]
K2
V02
12
0.050 [1.27] TYP
GND2
NOTE:
A 0.01 TO 0.1 uF Bypass capacitor must
be connected between Vcc and Gnd
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION
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725 E.Walnut Str., Garland, TX 75040
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(972)272-3571
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Fax (972)487-6918
www.micropac.com
E-MAIL: OPTOSALES @ MICROPAC.COM
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