66234
06/06/2013
FOUR CHANNELS, HERMETIC 16 DUAL-IN-LINE,
OPTICALLY COUPLED ISOLATOR
OPTOELECTRONIC PRODUCTS
DIVISION
Features:
High Reliability
Base lead provided for conventional transistor
biasing
Very high gain, high voltage transistor
Stability over wide temperature range.
+1 kVdc electrical isolation
Screening available
Applications:
Eliminate ground loops
Level shifting
Line receiver
Switching power supplies
Motor control
DESCRIPTION
The Mii
66234
are optically coupled isolators, consisting of four GaAlAs LEDs and four silicon phototransistors mounted and
coupled in a 16 pin dual-in-line package. All electrical characteristics of each channel are identical to the JEDEC registered
4N49. Each unit contains four channels. These solid state couplers are ideal for designs where board space and device
weight are important design considerations.
ABSOLUTE MAXIMUM RATINGS
Input-to-output Voltage (Note 1) .......................................................................................................................................... +1 kV
Collector-Emitter Voltage ...................................................................................................................................................... 40 V
Emitter-Collector Voltage ......................................................................................................................................................... 7 V
Input Diode Reverse Voltage .................................................................................................................................................. 3 V
Input Diode Continuous Forward Current at (or below) 25°C Free-Air Temperature (Note 2) ......................................... 40 mA
Input Diode Power Dissipation .......................................................................................................................................... 60 mW
Continuous Collector Current ............................................................................................................................................. 50 mA
Continuous Transistor Power Dissipation at (or below) 25°C Free-Air Temperature (Note 3) ...................................... 300 mW
Storage Temperature......................................................................................................................................... -65°C to +150°C
Operating Free-Air Temperature Range ............................................................................................................-55°C to +125°C
Lead Solder Temperature (10 seconds, 1/16” from case) ................................................................................................. 240°C
Notes:
1. Measured with Inputs shorted together and outputs shorted together.
2. Derate linearly to 125°C free-air temperature at the rate of 0.40 mA/°C above 65°C.
3. Derate linearly to 125°C free-air temperature at the rate of 3 mW/°C.
Package Dimensions
A1
0.320 [8.13]
MAX
0.300 REF
Schematic Diagram
1
16 C1
A3
5
12 C3
K1
PIN 1 INDICATOR
0.820 [20.83]
0.790 [20.07]
0.130 [3.30]
TYP
0.170 [4.32]
MIN
0.013 [0.33]
0.007 [0.18]
2
15 E1
K3 6
11 E3
A2
3
14 C2
A4
7
10 C4
K2
4
13 E2
K4 8
9
E4
0.110 [2.79]
0.090 [2.29]
0.020 TYP
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
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
66234
06/06/2013
T
A
= 25C unless otherwise specified.
FOUR CHANNELS, HERMETIC 16 DUAL-IN-LINE OPTICALLY COUPLED ISOLATOR
ELECTRICAL CHARACTERISTICS
PARAMETER
Input Diode Static Reverse Current
Input Diode Forward Voltage
-55
°
C
+25
C
+125
C
SYMBOL
I
R
V
F
MIN
1.0
0.8
0.7
TYP
MAX
100
1.7
1.5
1.3
UNITS
µA
V
TEST CONDITIONS
V
R
= 3 V
I
F
= 10 mA
NOTE
1
OUTPUT TRANSISTOR
T
A
= 25C unless otherwise specified.
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
V
(BR)CEO
V
(BR)ECO
40
7
V
V
I
C
= 1 mA, I
F
= 0
I
E
= 100
A,
I
F
= 0
COUPLED CHARACTERISTICS
T
A
= 25C unless otherwise specified.
On State Collector Current
T
a
= +25
°
C
On State Collector Current
T
a
= -55
C
On State Collector Current
T
a
= +125
C
Off State Collector Current
Off State Collector Current,
T
a
= +125
C
Collector-Emitter Saturation Voltage
I
C(ON)
2.0
10
mA
V
CE
= 5 V, I
F
= 1 mA
I
C(ON)
2.8
mA
V
CE
= 5 V, I
F
= 2 mA
I
C(ON)
I
C(OFF)
I
C(OFF)
2.0
mA
V
CE
= 5V, I
F
= 2 mA
V
CE
= 20 V, I
F
= 0 mA
V
CE
= 20 V, I
F
= 0 mA
I
F
= 2 mA, I
C
= 2 mA,
I
F
= 2 mA, I
C
= 1 mA,
I
F
= 2 mA, I
C
= 0.5 mA,
V
IN-OUT
= 1 kV, t
w
= 100
s,
duty cycle
1%
F = 1 MHz, V
IN-OUT
= 0
V
CC
= 10 V, I
F
= 5 mA,
R
L
= 100
1
100
100
nA
A
V
CE(SAT)
11
0.3
V
Input to Output Resistance
Input to Output Capacitance
Rise Time (Phototransistor Operation)
or
Fall Time
R
IO
C
IO
t
r
or
t
f
10
5
pF
10
25
s
NOTES:
1.
These parameters are measured between all phototransistor leads shorted together and with both input diode leads shorted together.
SELECTION GUIDE
PART NUMBER
66234-001
66234-101
4N49, Commercial
4N49, Screened
PART DESCRIPTION
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
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
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