4N49 Micropac Industries, Inc., 4N49 Datasheet
4N49
Manufacturer Part Number
4N49
Description
Manufacturer
Micropac Industries, Inc.
Datasheet
1.4N49.pdf
(2 pages)
Specifications of 4N49
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
Isolation Voltage
700Vrms
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
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 .........................................................................................................................................................40V
Collector-Base Voltage .............................................................................................................................................................45V
Reverse Input Voltage ...............................................................................................................................................................2V
Input Diode Continuous Forward Current at (or below) 25°C Free-Air Temperature (see note 1) ......................................40mA
Peak Forward Input Current (Value applies for tw 1 s, 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 (10 seconds, 1/16” from case) ................................................................................................... 240°C
Notes:
1.
2.
*JEDEC registered data
Ø0.335 [8.51]
Ø0.305 [7.75]
Features:
4N47
4N48
4N49
Derate linearly to 125°C free-air temperature at the rate of 0.40 mA/°C above 65°C.
Derate linearly to 125°C free-air temperature at the rate of 3 mW/°C.
0.500 [12.70] MIN
Certified to MIL-PRF-19500/548
Collector in electrical contact with case
High Reliability
Base lead provided for conventional transistor
biasing
Rugged package
High gain, high voltage transistor
+1kV electrical isolation
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION 725 E.Walnut St., Garland, TX 75040 (972)272-3571 Fax (972)487-6918
0.185 [4.70]
0.155 [3.94]
JAN, JANTX, JANTXV, AND JANS SINGLE CHANNEL OPTOCOUPLERS
ALL LINEAR DIMENSIONS ARE IN INCHES [MILLIMETERS].
0.040 [1.02] MAX
Package Dimensions
Ø0.370 [9.40]
Ø0.336 [8.53]
www.micropac.com
0.034 [0.86]
0.028 [0.71]
Ø0.019 [0.48]
Ø0.016 [0.41]
Ø0.200 [5.08]
6 LEADS
45°
7
E-MAIL: OPTOSALES @ MICROPAC.COM
6
1
5
Applications:
2
3
0.045 [1.14]
0.029 [0.73]
Eliminate ground loops
Level shifting
Line receiver
Switching power supplies
Motor control
A 5
K 7
Schematic Diagram
OPTOELECTRONIC PRODUCTS
COLLECTOR IS COMMON TO CASE.
MICROPAC
DIVISION
3 C
1 E
2 B
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4N49 Summary of contents
Page 1
... 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 ...
Page 2
... 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 ...