66179
GULL WING HERMETICALLY SEALED,
SINGLE CHANNEL OPTOCOUPLER
(Electrical Equivalent To 66099)
MICROPAC
OPTOELECTRONIC PRODUCTS
DIVISION
01/23/2007
Features:
Applications:
·
·
·
Current transfer ratio: 150% typical
·
·
·
·
·
Military and Space
1000 Vdc isolation test voltage
Base lead provided for conventional transistor
biasing
High reliability systems
Voltage Level Shifting
Isolated Receiver Input
Communication systems
·
Low power consumption
·
High radiation immunity
DESCRIPTION
Radiation tests performed on the 66099 optocoupler have shown that the electrical performance of the device after irradiation
is an order of magnitude better than the 4N49 optocouplers. The 66179 has the same components and layout in a 10 pin,
hermetically sealed gull wing package. Figures 1 and 2 from the 66099 data sheet illustrate the radiation performance of the
device.
ABSOLUTE MAXIMUM RATINGS (ta =25°C unless otherwise noted)
Input to Output Isolation Voltage (Note 1).........................................................................................................................1 kVdc
Peak Forward Input Current ..............................................................................................................................................40 mA
Reverse Input Voltage ............................................................................................................................................................2 V
Input Power Dissipation (Note 2)...................................................................................................................................... 80 mW
Continuous Collector Current .............................................................................................................................................50 mA
Collector-Emitter Voltage.......................................................................................................................................................40 V
Emitter-Base Voltage...............................................................................................................................................................4 V
Collector-Base Voltage..........................................................................................................................................................40 V
Power Dissipation (Note 3)............................................................................................................................................ 300 mW
Storage Temperature........................................................................................................................................................-65°C to +125°C
Operating Free-Air Temperature Range............................................................................................................ -55°C to +100°C
Lead Solder Temperature (5 seconds, 1/16” from case) ...................................................................................................240°C
Notes:
1. Measured with input diode leads shorted together and output leads shorted together.
2. Derate linearly 1.06 mW/°C above 25°C.
3. Derate linearly 4.0 mW/°C above 25°C.
Package Dimensions
Schematic Diagram
0.425±0.010
0.320±0.010
0.270 MAX.
PIN 1
D
9 C
A
2
31757
0.050
TYP.
0.200 TYP.
0.270 MAX.
66179-XXX
0.015±0.005
XXXX
0.025±0.010
0.113 MAX.
7 E
8 B
0.005 NOM.
K
4
0.005 MAX
ALL DIMENSIONS ARE IN INCHES
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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