66193
SINGLE CHANNEL OPTOCOUPLERS
REPLACEMENT FOR 3C91C
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Features:
•
•
•
•
•
High Reliability
Base lead eliminated for improved noise immunity
Rugged package
Stability over wide temperature
+500V electrical isolation
Applications:
•
•
•
•
•
Eliminate ground loops
Level shifting
Line receiver
Switching power supplies
Motor control
DESCRIPTION
The
66193
contains a proton tolerant LED optically coupled to a silicon planar phototransistor. The optocoupler is built on a
TO-46 header. The anode of the LED is electrically connected to the case. This optocoupler is capable of transmitting
signals between two galvanic sources. The potential difference between transmitter and receiver should not go over the
maximum isolation voltage. The internal base connection has been eliminated for improved noise immunity.
ABSOLUTE MAXIMUM RATINGS
Input to Output Voltage...........................................................................................................................................................500V
Emitter-Collector Voltage............................................................................................................................................................5V
Collector-Emitter Voltage (Value applies to emitter-base open-circuited & the input-diode equal to zero) ............................60V
Reverse Input Voltage ...............................................................................................................................................................7V
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
µs
, PRR
<
300 pps) .........................................................................50mA
Continuous Collector Current .....................................................................................................................................................1A
Continuous Transistor Power Dissipation at (or below) 25°C Free-Air Temperature (see Note 2) .................................300mW
Storage Temperature.......................................................................................................................................... -65°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 +65°C free-air temperature at the rate of 1.15 mA/
°
C.
2. Derate linearly to 100°C free-air temperature at the rate of 3 mW/°C.
Package Dimensions
Schematic Diagram
4 LEADS
0.019Ø (0.48)
0.016Ø (0.41)
0.230Ø (5.84)
0.209Ø (5.31)
EMITTER
COLLECTOR
2
3
Ø0.100[2.54]
ANODE
0.195Ø (4.95)
0.178Ø (4.52)
4
1
0.048 [1.22]
0.028 [0.71]
45°
CATHODE
0.030 (0.76) MAX
0.210 [5.34]
0.170 [4.32]
0.50 [12.70] MIN
0.046 [1.17]
0.036 [0.91]
DIMENSIONS ARE IN INCHES (MILLIMETERS)
NOTE: ANODE ELECTRICALLY CONNECTED TO CASE
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
3 - 44
MII [ Micropac Industries ]
