4N49U Micropac Industries, Inc., 4N49U Datasheet
4N49U
Manufacturer Part Number
4N49U
Description
Manufacturer
Micropac Industries, Inc.
Datasheet
1.4N49U.pdf
(2 pages)
Specifications of 4N49U
Input Type
DC
Output Type
DC
Output Device
Transistor With Base
Number Of Elements
1
Reverse Breakdown Voltage
2V
Forward Voltage
1.5V
Forward Current
40mA
Collector-emitter Voltage
40V
Collector Current (dc) (max)
50mA
Power Dissipation
300mW
Collector-emitter Saturation Voltage
0.3V
Fall Time
25000ns
Rise Time
25000ns
Pin Count
6
Mounting
Through Hole
Operating Temp Range
-55C to 125C
Operating Temperature Classification
Military
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
06/23/03
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 t
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.
2.
* JEDEC registered data
Features:
4N47U
4N48U
4N49U
0.028 [0.71]
0.022 [0.56]
IDENTIFIER
Derate linearly to 125°C free-air temperature at the rate of 0.40 mA/°C.
Derate linearly to 125°C free-air temperature at the rate of 3 mW/°C.
0.098 [2.49]
0.082 [2.08]
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
Certified to MIL-PRF-14500/548
High reliability
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
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION 725 E.Walnut St., Garland, TX 75040 (972)272-3571 Fax (972)487-6918
PIN 1
2
1
6
0.250 [6.35]
0.240 [6.10]
Package Dimensions
JAN, JANTX, JANTXV, AND JANS OPTOCOUPLERS
4
5
3
0.175 [4.45]
0.165 [4.19]
0.070 [1.78]
0.060 [1.52]
0.055 [1.40]
0.045 [1.14]
www.micropac.com
W
5 PLS
1 s, PRR
0.080 [2.03]
0.066 [1.68]
0.105 [2.67]
0.095 [2.41]
E-MAIL: OPTOSALES @ MICROPAC.COM
300pps) ........................................................................................1A
Applications:
6
Line Receivers
Switchmode Power Supplies
Signal ground isolation
Process Control input/output isolation
1
A
K
Schematic Diagram
OPTOELECTRONIC PRODUCTS
DIVISION
C
E
B
3
5
4
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4N49U Summary of contents
Page 1
... 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. ...
Page 2
... ELECTRICAL CHARACTERISTICS PARAMETER Input Diode Static Reverse Current Input Diode Static Forward Voltage -55 C +25 C +100 C OUTPUT TRANSISTOR Unless otherwise specified A PARAMETER Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage COUPLED CHARACTERISTICS T PARAMETER On State Collector Current ...