66147 40kV HIGH VOLTAGE ISOLATOR WITH BUFFERED OUTPUT
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Features:
Applications:
•
•
•
•
10 Mhz bandwidth typical
•
•
•
•
•
Military and Space
40kVdc isolation test voltage
TTL compatible input and output
High common mode rejection
Voltage Level Shifting
Grid Current Modulator
Switching between power supplies
Medical systems
•
Rugged ceramic package
DESCRIPTION
The 66147 high voltage isolation consisting of a LED optically coupled to a high speed, high gain inverting detector gate.
Output is TTL capable with switching propagation delays of 55ns typical, hermetically sealed in TO-46 packages and mounted
in a highly reliability, hermetically sealed ceramic package. Available in commercial (0° to +70°C), extended temperature range
(-40° to +85°) and full Military temperature range (-55° to +125°C). Contact the factory for special custom or multi-channel
requirements!
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 .......................................................................................................................................................35mW
Reverse Input Voltage ...............................................................................................................................................................5V
Supply voltage - VCC ................................................................................................................................. 7V(1 minute maximum)
Output Current - IO ................................................................................................................................................................25mA
Output Power Dissipation ....................................................................................................................................................40mW
Output Voltage - VO ...................................................................................................................................................................7V
Total Power Dissipation .....................................................................................................................................................350mW
Package Dimensions
Schematic Diagram
Ø0.300 [7.62]
A
VCC
Vout
Ø0.018 [0.46]
TYP
A (BLACK DOT)
K
GND(RED DOT)
CASE
Vout
Vcc
3.000 [76.20]
GND
CASE
K
NOTE:
A.01 TO 0.1
0.500 [12.70]
MIN
0.500 [12.70]
MIN
F BYPASS
CAPACITOR MUST BE
CONNECTED BETWEEN
Vcc AND GROUND.
DIMENSIONS ARE INCHES(MILLIMETERS) NOMINAL
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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