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Line Receivers
Switchmode Power Supplies
Signal ground isolation
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, JANS, JANTX, and JANTXV quality levels.
*ABSOLUTE MAXIMUM RATINGS
Input to Output Voltage ........................................................................................................................................................
鹵
1kV
Collector-Base Voltage ...........................................................................................................................................................45V
Collector-Emitter Voltage (See Note 1) ..................................................................................................................................40V
Emitter-Base Voltage ................................................................................................................................................................7V
Input Diode Reverse Voltage ....................................................................................................................................................2V
Input Diode Continuous Forward Current at (or below) 65擄C Free-Air Temperature (see note 2).....................................40mA
Continuous Collector Current...............................................................................................................................................50mA
Peak Diode Current (See Note 3).............................................................................................................................................1A
Continuous Transistor Power Dissipation at (or below) 25擄C Free-Air Temperature (see Note 4)................................ 300mW
Operating Free-Air Temperature Range............................................................................................................ -55擄C to +125擄C
Storage Temperature ......................................................................................................................................... -65擄C to +125擄C
Lead Temperature (1/16鈥?(1.6mm) from case for 10 seconds) ..........................................................................................240擄C
Notes:
1. This value applies with the emitter-base diode open-circuited and the input-diode current equal to zero.
2. Derate linearly to 125擄C free-air temperature at the rate of 0.67 mA/擄C.
3. This value applies for t
w
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1us. PRR<300 pps.
4. Derate linearly to 125擄C free-air temperature at the rate of 3 mW/擄C.
* JEDEC registered data
Package Dimensions
.240 (6.10)
.250 (6.35)
PIN 1
IDENTIFIER
.028 (0.71)
.022 (0.56)
.165 (4.19)
.175 (4.44)
.066 (1.68)
.080 (2.03)
Schematic Diagram
1 A
C
3
E
5
2
1
6
3
4
5
.095 (2.41)
.105 (2.67)
.045 (1.14)
.055 (1.39)
.082 (2.08)
.098 (2.49)
.060 (1.52)
5 PL
.070 (1.78)
6
K
B
4
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION
鈥?/div>
725 E.Walnut Str., Garland, TX 75040
鈥?/div>
(972)272-3571
鈥?/div>
Fax (972)487-6918
www.micropac.com
E-MAIL: OPTOSALES @ MICROPAC.COM
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