66147
40kV HIGH VOLTAGE ISOLATOR WITH BUFFERED OUTPUT
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Features:
•
•
•
•
10 Mhz bandwidth typical
40kVdc isolation test voltage
TTL compatible input and output
High common mode rejection
Rugged ceramic package
Applications:
•
•
•
•
•
Military and Space
Voltage Level Shifting
Grid Current Modulator
Switching between power supplies
Medical systems
•
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 - V
CC
................................................................................................................................. 7V(1 minute maximum)
Output Current - I
O
................................................................................................................................................................25mA
Output Power Dissipation ....................................................................................................................................................40mW
Output Voltage - V
O
...................................................................................................................................................................7V
Total Power Dissipation .....................................................................................................................................................350mW
Package Dimensions
Schematic Diagram
Ø0.300 [7.62]
Ø0.018 [0.46]
TYP
A (BLACK DOT)
K
GND(RED DOT)
CASE
Vout
Vcc
A
VCC
Vout
3.000 [76.20]
GND
CASE
K
0.500 [12.70]
MIN
0.500 [12.70]
MIN
NOTE:
A.01 TO 0.1
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
7-7
MII [ Micropac Industries ]
