is a single channel High Voltage Opto-coupler using 850 nm Infrared Light Emitting Diodes optically coupled to a
series of high voltage Silicon Photodiodes. The High Voltage Opto-coupler is mounted into a non hermetic 4 Pin custom
package designed to withstand high isolation voltage and is available as a commercial device or screened according to
methods of MIL-PRF-38534 (where applicable).
This device is not compliant to MIL-PRF-38534.
ABSOLUTE MAXIMUM RATINGS
(t
A
= 25°C unless otherwise noted)
Operating Free-Air Temperature Range ............................................................................................................-40°C to +100°C
Storage Temperature..........................................................................................................................................-55°C to +125°C
Lead Soldering Temperature (1.6 mm from case for 5 seconds) ...................................................................................... 240°C
Input to output Isolation Voltage (Note 1) ......................................................................................................................... 8 kVDC
Input Diode:
Reverse Voltage (at 25°C case temperature) .................................................................................................................... 7 VDC
Peak Forward Current (1s pulse width, 300 pps).................................................................................................................. 1 A
Forward Current-Continuous at 25°C case temperature ................................................................................................ 100 mA
Input Power Dissipation (Note 2) ..................................................................................................................................... 550 mW
Output Photodetector:
Output Reverse Breakdown Voltage ................................................................................................................................ 6 kVDC
Power Dissipation at 25°C case temperature (Note 3) ...................................................................................................... 1.5 W
NOTES:
1. Measured with input leads shorted together and output leads shorted together.
2. Derate linearly at the rate of 15 mW/°C above 65°C case.
3. Derate linearly at the rate of 40 mW/°C above 65°C case.
Package Dimensions
2X 0.890 ±0.105 [22.61 ±2.67]
0.400 [10.17]
0.205±0.005 [5.21±0.13]
Schematic Diagram
OUT HIGH
66353-XXX
Mii 31757
OUT LOW
OUT
HIGH
0.420±0.010 [10.67±0.25]
2X Ø0.030 [0.76]
LED
ANODE
2X 0.400 ±0.010 [10.16 ±0.25]
Ø 0.026 [Ø0.66]
(-012 & -310 ONLY)
LED
CATHODE
LED ANODE
LED CATHODE
OUT
LOW
0.050 [1.27]
2X Ø0.020 [0.51]
0.100 [2.54]
ALL LINEAR DIMENSIONS ARE IN INCHES [MILLIMETERS]
ALL TOLERANCES ARE ±0.005 [0.13] UNLESS OTHERWISE SPECIFIED
WEIGHT IS 0.93 g
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
66353
04/02/2014
ELECTRICAL CHARACTERISTICS
T
A
= 25C unless otherwise specified.
SINGLE CHANNEL, HIGH VOLTAGE OPTOCOUPLER
PARAMETER
Input Characteristic
SYMBOL
MIN
TYP
MAX
UNITS
TEST CONDITIONS
NOTE
3.8
Input Forward Voltage
Input Reverse Current
V
F(IN)
I
R
4.3
5.0
V
6.0
100
A
I
F
= 20 mA
I
F
= 100 mA
V
R
=3 V
Output Characteristic
3.8
Output Forward Voltage
V
F(OUT)
4.3
5.0
V
6.0
100
Dark Current
I
D
nA
250
I
F
= 20 mA
I
F
= 100 mA
I
F
= 0 mA, V
OUT
= 4.0 kV
I
F
= 0 mA, V
OUT
= 6.0 kV
Coupled Characteristic
Input-Output Isolation Current
I
IO
0.6
Current Transfer Ratio
CTR
1.2
1.4
%
10
A
V
IO
= 8 kV
I
F
= 20 mA, V
OUT
= 0 V
I
F
= 20 mA, V
OUT
= 750 V
I
F
= 20 mA, V
OUT
= 2.5 kV
ELECTRICAL CHARACTERISTICS
T
A
= 100C unless otherwise specified.
PARAMETER
Input Characteristic
SYMBOL
MIN
TYP
MAX
UNITS
TEST CONDITIONS
NOTE
3.6
Input Forward Voltage
Input Reverse Current
V
F(IN)
I
R
4.1
4.2
V
5.0
100
A
I
F
= 20 mA
I
F
= 100 mA
V
R
= 3 V
Output Characteristic
2.8
Output Forward Voltage
V
F(OUT)
3.5
3.8
V
4.3
2.5
Dark Current
I
D
5.0
A
I
F
= 20 mA
I
F
= 100 mA
I
F
= 0 mA, V
OUT
= 4.0 kV
I
F
= 0 mA, V
OUT
= 6.0 kV
Coupled Characteristic
0.6
Current Transfer Ratio
CTR
1.0
1.2
%
I
F
= 20 mA, V
OUT
= 0 V
I
F
= 20 mA, V
OUT
= 750 V
I
F
= 20 mA, V
OUT
= 2.5 kV
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
66353
04/02/2014
ELECTRICAL CHARACTERISTICS
T
A
= -40C unless otherwise specified.
SINGLE CHANNEL, HIGH VOLTAGE OPTOCOUPLER
PARAMETER
Input Characteristic
SYMBOL
MIN
TYP
MAX
UNITS
TEST CONDITIONS
NOTE
4.0
Input Forward Voltage
Input Reverse Current
V
F(IN)
I
R
4.5
4.8
V
5.4
100
A
I
F
= 20 mA
I
F
= 100 mA
V
R
= 3 V
Output Characteristic
4.3
Output Forward Voltage
V
F(OUT)
4.8
5.1
V
6.0
100
Dark Current
I
D
nA
250
I
F
= 20 mA
I
F
= 100 mA
I
F
= 0 mA, V
OUT
= 4.0 kV
I
F
= 0 mA, V
OUT
= 6.0 kV
Coupled Characteristic
0.6
Current Transfer Ratio
CTR
1.0
1.2
%
I
F
= 20 mA, V
OUT
= 0 V
I
F
= 20 mA, V
OUT
= 750 V
I
F
= 20 mA, V
OUT
= 2.5 kV
Typical Characteristics:
66353 ID(nA verses Voltage(kV) & Tem
)
perature (linear Scale)
3000.0000
2500.0000
ID
2.5kAv
g
2000.0000
ID
5kAv
g
ID
6kAv
g
ID
2.5kMax
1500.0000
ID
5kMax
ID
6kMax
ID
2.5kMin
1000.0000
ID
5kMin
ID
6kMin
500.0000
0.0000
-55
-40
-20
0
25
40
60
70
80
90
100
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
66353
04/02/2014
Typical Characteristics:
SINGLE CHANNEL, HIGH VOLTAGE OPTOCOUPLER
66353 VFin(V) & VFout(V) verses Tem
perature (C)
5.5000
VFin20mAv
g
5.0000
VFin100mAv
g
VFout20mAv
g
VFout100mAv
g
4.5000
VFin20mMax
VFin100mM
ax
VFout20mMax
4.0000
VFout100mM
ax
VFin20m
VFin100m
3.5000
VFout20m
VFout100m
3.0000
-55
-40
-20
0
25
40
60
70
80
90
100
66353 CTR verses Tem
perature(C) & kV
3.5000
3.0000
2.5000
2.0000
1.5000
1.0000
0.5000
0.0000
-55
-40
-20
0
25
40
60
70
80
90
100
CR
T 0kVAv
g
CR
T 0.75kVAv
g
CR
T 2.5kVAv
g
CR
T 5kVAv
g
CR
T 0kVMax
CR
T 0.75kVMax
CR
T 2.5kVMax
CR
T 5kVAv
g
CR
T 0kVMin
CR
T 0.75kVMin
CR
T 2.5kVMin
CR
T 5kVMin
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
66353
04/02/2014
Typical Characteristics:
SINGLE CHANNEL, HIGH VOLTAGE OPTOCOUPLER
66353 O
n(@
20m )/O Ratio verses tem
A ff
perature
10000000.0000
1000000.0000
100000.0000
10000.0000
1000.0000
100.0000
10.0000
1.0000
-55 -40 -20
0
25
40
60
70
80
90
100
On/O
ff2.5kAv
g
On/O
ff5kAv
g
On/O
ff2.5kMax
On/O
ff5kMax
On/O
ff2.5kMin
On/O
ff5kMin
RECOMMENDED OPERATING CONDITIONS:
PARAMETER
Forward Current
Operating Temperature
SYMBOL
I
F
T
A
MIN
MAX
20
UNITS
mA
C
-40
100
SELECTION GUIDE
PART NUMBER
66353-002
66353-012
66353-300
66353-310
PART DESCRIPTION
6 KV Commercial, non-vented case
6 KV Commercial, vented case
6 KV Screened to space level, modified MIL-PRF-38534, non-vented case
6 KV Screened to space level, modified MIL-PRF-38534, vented case
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
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