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 - 14
4N47
4N48 JAN, JANTX, JANTXV, SINGLE CHANNEL OPTOCOUPLERS
4N49
Mii
OPTOELECTRONIC
PRODUCTS{PRIVATE }
DIVISION



Features:

• High Reliability
• Base lead provided for conventional transistor
biasing
• Rugged package
• High gain, high voltage transistor
• +1kV electrical isolation


Applications:

• Eliminate ground loops
• Level shifting
• Line receiver
• Switching power supplies
• Motor control


DESCRIPTION

Gallium Aluminum Arsenide (GaAlAs) infrared LED and a high gain N-P-N silicon phototransistor packaged in a hermetically
sealed TO-5 metal can. The 4N47, 4N48 and 4N49’s can be tested to customer specifications, as well as to MIL-PRF-19500
JAN, JANTX, JANTXV and JANS quality levels.


*ABSOLUTE MAXIMUM RATINGS
Input to Output Voltage.............................................................................................................................................................1kV
Emitter-Collector 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) ......................................40mA
Peak Forward Input Current (Value applies for tw < 1µs, 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........................................................................................................................................... -65°C to +125°C
Operating Free-Air Temperature Range ............................................................................................................. -55°C to +125°C
Lead Solder Temperature (1/16” (1.6mm) from case for 10 seconds)................................................................................ 240°C

Notes:
1. Derate linearly to 125°C free-air temperature at the rate of 0.67 mA/°C above 65°C.
2. Derate linearly to 125°C free-air temperature at the rate of 3 mW/°C.

*JEDEC registered data
Package Dimensions Schematic Diagram

NOTE: ALL LINEAR DIMENSIONS ARE IN INCHES (MILLIMETERS)
6 LEADS
0.016Ø [0.41]
0.019Ø[0.48]
1
2
3
5
6
7
0.335 [8.51]
0.305 [7.75]
MIN.
0.040 [1.02]
MAX.
0.500 [12.70]
0.155 [3.94]
0.185 [4.70]
0.045 [1.14]
0.029 [0.73]
0.034 [0.864]
0.028 [0.711]
45°
3
5
E
BK
7
2
1
CA
0.022Ø [5.08]