66179 Datasheet, PDF (1/2 Pages) Micropac Industries – GULL WING HERMETICALLY SEALED, SINGLE CHANNEL OPTOCOUPLER

66179
01/23/2007
Features:
GULL WING HERMETICALLY SEALED,
SINGLE CHANNEL OPTOCOUPLER
(Electrical Equivalent To 66099)
Applications:
MICROPAC
OPTOELECTRONIC PRODUCTS
DIVISION
• Current transfer ratio: 150% typical
• 1000 Vdc isolation test voltage
• Base lead provided for conventional transistor
biasing
• Low power consumption
• High radiation immunity
• Military and Space
• High reliability systems
• Voltage Level Shifting
• Isolated Receiver Input
• Communication systems
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 (t_a =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.
PIN 1
Package Dimensions
0.425±0.010
0.320±0.010
0.270 MAX.
Schematic Diagram
0.050
TYP.
0.015±0.005
∆
31757
66179-XXX
XXXX
A2
0.200 TYP. 0.270 MAX.
9C
0.025±0.010
0.113 MAX.
0.005 NOM.
K4
7E
8B
ALL DIMENSIONS ARE IN INCHES
0.005 MAX
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION • 725 E.Walnut St., Garland, TX 75040 • [phone] • Fax [phone]
www.micropac.com E-MAIL: OPTOSALES @ MICROPAC.COM