鈥?/div>
Eliminate ground loops
Level shifting
Line receiver
Switching power supplies
Motor control
DESCRIPTION
The
66189
contains a proton tolerant LED optically coupled to a silicon photodiode detector circuit. The optocoupler is built
on a TO-72 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 .........................................................................................................................................................40V
Reverse Input Voltage ...............................................................................................................................................................7V
Input Diode Continuous Forward Current at (or below) 65擄C Free-Air Temperature (see note 1) .....................................50mA
Peak Forward Input Current (Value applies for tw
<
1
碌s
, PRR
<
300 pps) ..............................................................................1A
Continuous Collector Current ................................................................................................................................................50mA
Continuous Transistor Power Dissipation at (or below) 25擄C Free-Air Temperature (see Note 2) .................................230mW
Storage Temperature.......................................................................................................................................... -55擄C to +150擄C
Operating Free-Air Temperature Range ............................................................................................................. -55擄C to +100擄C
Lead Solder Temperature (10 seconds max.) .................................................................................................................... 260擄C
Notes:
1. Derate linearly to 100擄C free-air temperature at the rate of 0.67 mA/
擄
C above 65擄C.
2. Derate linearly to 100擄C free-air temperature at the rate of 2.3 mW/擄C.
Package Dimensions
Schematic Diagram
4 LEADS
0.019脴 (0.48)
0.016脴 (0.41)
0.230脴 (5.84)
0.209脴 (5.31)
EMITTER
COLLECTOR
2
3
脴0.100[2.54]
ANODE
4
2
0.195脴 (4.95)
0.178脴 (4.52)
4
1
0.048 [1.22]
0.028 [0.71]
45擄
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]
1
3
DIMENSIONS ARE IN INCHES (MILLIMETERS)
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION
鈥?/div>
725 E. Walnut St., Garland, TX 75040
鈥?/div>
(972) 272-3571
鈥?/div>
Fax (972) 487-6918
www.micropac.com
E-MAIL:
optosales@micropac.com
3 - 44
1
2
