4N47U
4N48U
4N49U
JAN, JANTX, JANTXV, AND JANS OPTOCOUPLERS
OPTOELECTRONIC PRODUCTS
DIVISION
06/23/03
Features:
Applications:
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Certified to MIL-PRF-14500/548
High reliability
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Line Receivers
Switchmode Power Supplies
Signal ground isolation
Base lead provided for conventional transistor
biasing
Very high gain, high voltage transistor
Hermetically sealed for reliability and stability
Stability over wide temperature range
High voltage electrical isolation
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Process Control input/output isolation
DESCRIPTION
Very high gain optocoupler utilizing GaAIAs infrared LED optically coupled to an N-P-N silicon phototransistor packaged in a
hermetically sealed 6-pin leadless chip carrier. The 4N47U, 4N48U and 4N49U optocouplers can be supplied to customer
specifications as well as JAN, JANTX, JANTXV, and JANS quality levels.
*ABSOLUTE MAXIMUM RATINGS
Input to Output Voltage.......................................................................................................................................................... 1kV
Collector-Base Voltage...........................................................................................................................................................45V
Collector-Emitter Voltage .......................................................................................................................................................40V
Emitter-Base Voltage................................................................................................................................................................7V
Input Diode Reverse Voltage....................................................................................................................................................2V
Input Diode Continuous Forward Current at (or below) 25°C Free-Air Temperature (see note 1) ....................................40mA
Continuous Collector Current ..............................................................................................................................................50mA
Peak Diode Current (Value Applies for tW £ 1 ms, PRR < 300pps)........................................................................................1A
Continuous Transistor Power Dissipation at (or below) 25°C Free-Air Temperature (see Note 2) ................................300mW
Operating Free-Air Temperature Range.............................................................................................................-55°C to +125°C
Storage Temperature..........................................................................................................................................-65°C to +125°C
Lead Temperature (10 seconds maximum) ....................................................................................................................... 240°C
Notes:
1. Derate linearly to 125°C free-air temperature at the rate of 0.40 mA/°C.
2. Derate linearly to 125°C free-air temperature at the rate of 3 mW/°C.
* JEDEC registered data
Package Dimensions
Schematic Diagram
0.250 [6.35]
0.240 [6.10]
C
A
0.080 [2.03]
0.066 [1.68]
1
3
PIN 1
IDENTIFIER
0.175 [4.45]
0.165 [4.19]
E
B
5
4
0.028 [0.71]
0.022 [0.56]
0.105 [2.67]
0.095 [2.41]
2
1
3
4
5
K
6
6
0.055 [1.40]
0.045 [1.14]
0.098 [2.49]
0.082 [2.08]
0.070 [1.78]
0.060 [1.52]
5 PLS
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
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