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
4N47A
4N48A JAN, JANTX, JANTXV, AND JANS SINGLE CHANNEL OPTOCOUPLERS
4N49A
06/23/03
Features:
• Certified to MIL-PRF-19500/548
• Collector electrically isolated from case
• 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 4N47A, 4N48A and 4N49A’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 < 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 (10 seconds, 1/16” from case)...................................................................................................240°C
Notes:
1. Derate linearly to 125°C free-air temperature at the rate of 0.40 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
K 7
A 5 3 C
1 E
Ø0.370 [9.40]
Ø0.336 [8.53]
Ø0.335 [8.51]
Ø0.305 [7.75]
0.185 [4.70]
0.155 [3.94]
0.500 [12.70] MIN
0.040 [1.02] MAX
0.045 [1.14]
0.029 [0.73]
0.034 [0.86]
0.028 [0.71]
45°
Ø0.200 [5.08]
6 LEADS
Ø0.019 [0.48]
Ø0.016 [0.41]
7
3
5
6
12
ALL LINEAR DIMENSIONS ARE IN INCHES [MILLIMETERS].
2 B
COLLECTOR IS COMMON TO CASE.
MICROPAC
OPTOELECTRONIC PRODUCTS
DIVISION
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
4N47A, 4N48A, and 4N49A JAN, JANTX, JANTXV, AND JANS SINGLE CHANNEL OPTOCOUPLERS
06/23/03
*ELECTRICAL CHARACTERISTICS TA = 25°C Unless otherwise specified
PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS NOTE
Input Diode Static Reverse Current
I
R
100
nA
V
R
=
2V
Input Diode Static Forward Voltage -55°C
+25°C
+100
°
C
VF
1.0
0.8
0.7
1.4 1.7
1.5
1.3
V
IF = 10mA
*OUTPUT TRANSISTOR TA = 25°C Unless otherwise specified
PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS NOTE
Collector-Base Breakdown Voltage V
(BR)CBO
45 V I
C
= 100µA, I
E
= 0, I
F
= 0
Collector-Emitter Breakdown Voltage V
(BR)CEO
40 V I
C
= 1mA, I
B
= 0, I
F
= 0
Emitter-Collector Breakdown Voltage V
(BR)ECO
7 V I
B
= 0, I
E
= 100µA, I
F
= 0
*COUPLED CHARACTERISTICS TA = 25°C Unless otherwise specified
PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS NOTE
On State Collector Current 4N47A
4N48A
4N49A
IC(ON)
0.5
1.0
2.0
5
10
mA
VCE = 5V, IB = 0, IF = 1mA
On State Collector Current 4N47A
-55°C 4N48A
4N49A
IC(ON)
0.7
1.4
2.8
mA
VCE = 5V, IB = 0, IF = 2mA
On State Collector Current 4N47A
+100°C 4N48A
4N49A
IC(ON)
0.5
1.0
2.0
mA
VCE = 5V, IB = 0, IF = 2mA
2
Off State Collector Current +25°C IC(OFF) 100 nA VCE = 20V, IB = 0, IF = 0mA
Off State Collector Current +100°C
IC(OFF) 100 µA VCE = 20V, IB = 0, IF = 0mA
Collector-Emitter Saturation Voltage 4N47A
4N48A
4N49A
VCE(SAT)
VCE(SAT)
VCE(SAT)
0.3
0.3
0.3
V
V
V
IC = 0.5mA, IB = 0, IF = 2mA
IC = 1mA, IB = 0, IF = 2mA
IC = 2mA, IB = 0, IF = 2mA
Input to Output Resistance RI-O 1011 Ω VIN-OUT = 1kV 1
Input to Output Capacitance CI-O 5 pF f = 1MHz, VIN-OUT = 1kV 1
Rise Time/ Fall Time 4N47A
Phototransistor Operation 4N48A
4N49A
tr / tf
tr / tf
tr / tf
20
25
25
µs
µs
µs
VCC = 10V, IF = 10mA, RL = 100Ω
Rise Time/ Fall Time 4N47A
Photodiode Operation 4N48A
4N49A
tr / tf
tr / tf
t
r
/ t
f
0.85
0.85
0.85
µs
µs
µs
VCC = 10V, IF = 10mA, RL = 100Ω
NOTES:
1. These parameters are measured between all phototransistor leads shorted together and with both input diode leads shorted together.
2. This parameter measured using pulse techniques tW = 100 µs, duty cycle ≤ 1%.
RECOMMENDED OPERATING CONDITIONS:
PARAMETER
SYMBOL
MIN
MAX
UNITS
Input Current, Low Level
I
FL
0
100
µ
A
Input Current, High Level
I
FH
2
10
mA
Supply Voltage
V
CC
5
35
V
SELECTION GUIDE
PART NUMBER PART DESCRIPTION
4N47A Commercial
4N48A Commercial
4N49A Commercial
JAN4N47A JAN Screened
JAN4N48A JAN Screened
JAN4N49A JAN Screened
JANTX4N47A JANTX Screened
JANTX4N48A JANTX Screened
JANTX4N49A JANTX Screened
JANTXV4N47A JANTXV Screened
JANTXV4N48A JANTXV Screened
JANTXV4N49A JANTXV Screened
JANS4N47A JANS Screened
JANS4N48A JANS Screened
JANS4N49A JANS Screened
*JEDEC registered data
