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
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66058 SINGLE/DUAL CHANNEL, LOW-INPUT CURRENT,
OPTOCOUPLER (Electrically similar to 6N140)
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Features:
• DSCC Approved 8978501PX (Dual) and
8981001PX (Single)
• High current transfer ratio: 1000% typical
• 1500 Vdc isolation test voltage
• Low input current requirement: 0.5mA


Applications:

• Telephone ring detection
• Voltage level shifting
• Isolated receiver input
• Communication systems
• Medical systems
DESCRIPTION
The 66058 single/dual optocoupler utilizes infrared LEDs optically coupled to high gain photodarlington detectors. This unique
optocoupler provides high CTR and low leakage current over the full military temperature range (-55
°
to +125°C). The 66058
is a 8 pin dual-in-line, hermetically sealed package and is available in standard and screened versions or tested to customer
specifications.
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 (each channel)................................................................................................20mA (1ms duration)
Average Forward Input Current ........................…............(see Note 1) ...............................................................................10mA
Reverse Input Voltage ...............................................................................................................................................................5V
Output Current - I
O
(each channel) ......................................................................................................................................40mA
Output Power Dissipation (each channel) ........................(see Note 2) ..............................................................................50mW
Supply Voltage - V
CC
..........................................................(see Note 3)........................................................................0.5 to 20V
Output Voltage - V
O
(each channel).……........................(see Note 3) ...................................................................... -0.5 to 20V
Package Dimensions Schematic Diagram
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
SIDE VIEW
REAR VIEW
2431
YYWW
XXXX
USA
END VIEW
68 75
0.170 [4.32]MAX
.020 [0.51] MAX
0.90 [2.28]
0.110 [2.80]
PIN ONE
TYPE NUMBER
0.370 [9.040]
0.390 [9.90]
0.007 [0.18]
0.013 [0.33]
0.320 [8.13]MAX
DATE CODE
0.280 [7.11]
0.310 [7.88]
1
2
4
3
8
7
6
5GND
V0
EN
Vcc
K
NC
A
NC
K3
4A
2K
A1
GND5
6V02
7V01
Vcc8
PIN ONE 0.020 [0.51] MIN
Notes:
1. Derate I
F
at 0.33 mA/°C above 110°C.
2. Collector output power plus one half of the total supply power is total output power. Derate at 1.66mW/°C above 110°C.
3. The lowest total I
OH
over temperature is developed by keeping V
CC
as low as possible, but greater that 2 volts. The
negative voltage at the detector side should be applied to Pin 10.