66183
REVISION C 5/6/02
PROTON RADIATION TOLERANT OPTOCOUPLER
(Single Channel, Electrically Similar to 4N49)
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Features:
•
•
•
•
•
High Reliability
Base lead provided for conventional transistor
biasing
Rugged package
Stability over wide temperature
+1000V electrical isolation
Applications:
•
•
•
•
•
Eliminate ground loops
Level shifting
Line receiver
Switching power supplies
Motor control
DESCRIPTION
The
66183
is a single channel device electrically similar to the 4N49. This product has been designed to be more tolerant to
proton radiation. The 66183 optocoupler is packaged in a hermetically sealed 6 pin leadless chip carrier (LCC). This device
can be supplied to customer specifications as well as tested in accordance with MIL-PRF-19500 to Class S level.
ABSOLUTE MAXIMUM RATINGS
Input to Output Voltage........................................................................................................................................................... 1kV
Emitter-Base Voltage................................................................................................................................................................ 7V
Collector-Emitter Voltage (Value applies to emitter-base open-circuited & the input-diode equal to zero) ......................... 40V
Collector-Base Voltage ........................................................................................................................................................... 45V
Reverse Input Voltage ............................................................................................................................................................. 2V
Input Diode Continuous Forward Current at (or below) 65°C Free-Air Temperature (see note 1) ................................... 50mA
Peak Forward Input Current (Value applies for tw
≤
1
µ
s, PRR
<
300 pps) ............................................................................. 1A
Continuous Collector Current ..............................................................................................................................................50mA
Continuous Transistor Power Dissipation at (or below) 25
°
C Free-Air Temperature (see Note 2)................................ 300mW
Storage Temperature......................................................................................................................................... -55°C to +150°C
Operating Free-Air Temperature Range ............................................................................................................-55°C to +100°C
Lead Solder Temperature (10 seconds max.) .................................................................................................................. 240°C
Notes:
1. Derate linearly to 100°C free-air temperature at the rate of 0.80 mW/°C above 25°C.
2. Derate linearly to 100°C free-air temperature at the rate of 3 mW/°C above 25°C.
Package Dimensions
Schematic Diagram
0.253 [6.42]
0.237 [6.01]
PIN 1
IDENTIFIER
0.087 [2.22]
0.071 [1.81]
1
C
3
0.178 [4.52]
0.162 [4.11]
0.036 [0.91]
0.020 [0.51]
0.113 [2.87]
0.097 [2.46]
2
1
6
3
4
5
0.055 [1.40]
0.045 [1.14]
0.078 [1.99]
0.062 [1.58]
E
6
B
5
4
0.098 [2.49]
0.082 [2.08]
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION
•
725 E.Walnut Str., Garland, TX 75040
•
(972)272-3571
•
Fax (972)487-6918
www.micropac.com
E-MAIL: OPTOSALES @ MICROPAC.COM
5 - 40
MII [ Micropac Industries ]
