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
66291
GLOB TOP TRANSISTOR OUTPUT GULL WING
DUAL CHANNEL OPTOCOUPLERS
07/18/2006
Features:
Low Input Current
Glob Top Plastic Package
SMT mounting Gull Wing Package
Proton Radiation tolerant
+1500V electrical isolation
Applications:
Eliminate ground loops
Level shifting
Line receiver
Switching circuits
Monitor and Detection circuits
DESCRIPTION
The 66291 contains 2 proton tolerant LEDs optically coupled to 2 silicon planar phototransistors. The optocoupler is in a
surface mount Glob Top molded plastic Gull Wing package with 0.050” lead spacing. The package eliminates the need for
thru-hole mounting and is well suited for high density applications.
ABSOLUTE MAXIMUM RATINGS
Input to Output Voltage ........................................................................................................................................................1500 V
Emitter-Collector Voltage ...........................................................................................................................................................7 V
Collector-Emitter Voltage (Value applies to emitter-base open-circuited & the input-diode equal to zero) ...........................30 V
Reverse Input Voltage ..............................................................................................................................................................6 V
Input Diode Continuous Forward Current at (or below) 65°C Free-Air Temperature (see note 1) ....................................60 mA
Peak Forward Input Current (Value applies for tw
< 1s, PRR < 300 pps) ..............................................................................1 A
Continuous Collector Current .............................................................................................................................................150 mA
Continuous Transistor Power Dissipation at (or below) 25°C Free-Air Temperature (see Note 2) ................................ 150 mW
Storage Temperature.......................................................................................................................................... -40°C to +125°C
Operating Free-Air Temperature Range.............................................................................................................. -40°C to +100°C
Lead Solder Temperature (10 seconds max.) .....................................................................................................................240°C
Notes:
1.
Derate linearly above +65°C free-air temperature at the rate of 1.15 mA/°C.
2.
Derate linearly above +25°C free-air temperature at the rate of 1.76 mW/°C.
Package Dimensions
Schematic Diagram
ALL DIMENSIONS ARE IN INCHES
4
K2
2
K1
A2 3
A1 1
E2
5
7 E1
C2
6
C1
8
8X 0.016±0.001
0.158±0.002
0.193±0.006
6X 0.050±0.002
0.070 MAX.
8X 0.008±0.001
0.010±0.003
GULLWING 8 LEAD PACKAGE
PIN 1
MARK
MICROPAC
OPTOELECTRONIC PRODUCTS
DIVISION