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
5 - 22
4N47U
4N48U
JAN, JANTX, JANTXV, AND JANS
OPTOCOUPLERS
4N49U
OPTOELECTRONIC PRODUCTS
DIVISION
06/23/03
Features:
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
Applications:
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, 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) 25C Free-Air Temperature (see note 1) ....................................40mA
Continuous Collector Current ..............................................................................................................................................50mA
Peak Diode Current (Value Applies for t
W
1
s, PRR
<
300pps) ........................................................................................ 1A
Continuous Transistor Power Dissipation at (or below) 25C Free-Air Temperature (see Note 2) ................................300mW
Operating Free-Air Temperature Range ............................................................................................................-55C to +125C
Storage Temperature..........................................................................................................................................-65C to +125C
Lead Temperature (10 seconds maximum) ....................................................................................................................... 240C
Notes:
1. Derate linearly to 125C free-air temperature at the rate of 0.40 mA/C.
2. Derate linearly to 125C free-air temperature at the rate of 3 mW/C.
* JEDEC registered data
Package Dimensions Schematic Diagram
PIN 1
IDENTIFIER
2
1
6
5
4
3
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
6
K
A
1
4
B
E
5
C
3
0.080 [2.03]
0.066 [1.68]
0.028 [0.71]
0.022 [0.56]
0.105 [2.67]
0.095 [2.41]
0.070 [1.78]
0.060 [1.52]
0.045 [1.14]
0.055 [1.40]
0.098 [2.49]
0.082 [2.08]
5 PLS
0.175 [4.45]
0.165 [4.19]
0.250 [6.35]
0.240 [6.10]
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
5 - 23
4N47U, 4N48U, and 4N49U
JAN, JANTX, JANTXV, AND JANS OPTOCOUPLERS
06/23/03
ELECTRICAL CHARACTERISTICS
T
A
= 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
V
F
1.0
0.8
0.7
1.4
1.7
1.5
1.3
V
I
F
= 10mA
OUTPUT TRANSISTOR
T
A
= 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
= 100
A, 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)EBO
7
V I
C
= 0, I
B
= 100
A, I
F
= 0
COUPLED CHARACTERISTICS
T
A
= 25
C Unless otherwise specified
PARAMETER SYMBOL
MIN
TYP
MAX
UNITS TEST
CONDITIONS NOTE
On State Collector Current
4N47U
4N48U
4N49U
I
C(ON)
0.5
1.0
2.0
5
10
MA
V
CE
= 5V, I
B
= 0, I
F
= 1mA
On State Collector Current
4N47U
-55
C
4N48U
4N49U
I
C(ON)
0.7
1.4
2.8
MA
V
CE
= 5V, I
B
= 0, I
F
= 2mA
On State Collector Current
4N47U
+100
C
4N48U
4N49U
I
C(ON)
0.5
1.0
2.0
MA
V
CE
= 5V, I
B
= 0, I
F
= 2mA
2
Off State Collector Current +25
C I
C(OFF)
100
NA V
CE
= 20V, I
B
= 0, I
F
= 0mA
Off State Collector Current +100C
I
C(OFF)
100
A V
CE
= 20V, I
B
= 0, I
F
= 0mA
Collector-Emitter Saturation Voltage
4N47U
4N48U
4N49U
V
CE(SAT)
V
CE(SAT)
V
CE(SAT)
0.3
0.3
0.3
V
V
V
I
C
= 0.5mA, I
B
= 0, I
F
= 2mA
I
C
= 1mA, I
B
= 0, I
F
= 2mA
I
C
= 2mA, I
B
= 0, I
F
= 2mA
Input to Output Resistance
R
I-O
10
11
V
IN-OUT
= 1kV
1
Input to Output Capacitance
C
I-O
5
PF
f = 1MHz, V
IN-OUT
= 1kV
1
Rise Time/ Fall Time
4N47U
Phototransistor Operation
4N48U
4N49U
t
r
/ t
f
t
r
/ t
f
t
r
/ t
f
20
25
25
s
s
s
V
CC
= 10V, I
F
= 10mA, R
L
= 100
Rise Time/ Fall Time
4N47U
Photodiode Operation
4N48U
4N49U
t
r
/ t
f
t
r
/ t
f
t
r
/ t
f
0.85
0.85
0.85
s
s
s
V
CC
= 10V, I
F
= 10mA, R
L
= 100
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 t
w
=100
s, duty cycle < 1%.
RECOMMENDED OPERATING CONDITIONS:
PARAMETER SYMBOL
MIN
MAX
UNITS
Input Current, Low Level
I
FL
0 100
A
Input Current, High Level
I
FH
2 10 mA
Supply Voltage
V
CE
5 10 V
SELECTION GUIDE
PART NUMBER
PART DESCRIPTION
4N47U Commercial
4N48U Commercial
4N49U Commercial
JAN4N47U JAN
Screened
JAN4N48U JAN
Screened
JAN4N49U JAN
Screened
JANTX4N47U JANTX
Screened
JANTX4N48U JANTX
Screened
JANTX4N49U JANTX
Screened
JANTXV4N47U JANTXV
Screened
JANTXV4N48U JANTXV
Screened
JANTXV4N49U JANTXV
Screened
JANS4N47U JANS
Screened
JANS4N48U JANS
Screened
JANS4N49U JANS
Screened
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