66359 Datasheet - Micropac Industries

66359
4 kV OPTOCOUPLER
OPTOELECTRONIC PRODUCTS
DIVISION
09/18/2012
Features:
Applications
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
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5 kV Isolation Voltage
850 nm Emitters
4 kV Output Reverse Breakdown Voltage
Radiation tolerant by design
High Voltage Power Supplies
High Voltage Instruments
Voltage Level Shifting
Space Instrumentation
DESCRIPTION
The 66359 is a single channel 4 kV Optocoupler using 850 nm Infrared Light Emitting Diodes optically coupled to a series of
high voltage Silicon Photodiodes. The High Voltage Optocoupler 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).
ABSOLUTE MAXIMUM RATINGS (tA = 25°C unless otherwise noted)
Operating Free-Air Temperature Range ............................................................................................................-40°C to +100°C
Storage Temperature..........................................................................................................................................-40°C to +100°C
Lead Soldering Temperature (1.6 mm from case for 5 seconds) ...................................................................................... 240°C
Input to output Isolation Voltage (Note 1) ......................................................................................................................... 5 kVDC
Input Diode:
Reverse Voltage (at 25°C case temperature) .................................................................................................................... 3 VDC
Peak Forward Current (1s 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 ................................................................................................................................ 4 kVDC
Continuous Detector Current (VOUT or POUT dependent) @ 2.5 kV ................................................................................. 600 A
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 0.375±0.005
0.400±0.005
Schematic Diagram
0.205±0.005
OUT HIGH
66359-XXX
Mii 31757
66359-XXX
Mii 31757
OUT LOW
LED
ANODE
OUT
HIGH
LED
CATHODE
OUT
LOW
0.425±0.005
2X Ø0.031±0.003
0.405±0.005
LED ANODE
LED CATHODE
2X Ø0.020±0.003
0.100±0.005
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
66359
4 kV OPTOCOUPLER
09/18/2012
ELECTRICAL CHARACTERISTICS
TA = 25C unless otherwise specified.
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
TEST CONDITIONS
NOTE
Input Characteristic
3.8
Input Forward Voltage
4.5
IF = 20 mA
V
VF(IN)
4.3
Input Reverse Current
5.6
IR
IF = 100 mA
A
1
VR = 3 V
Output Characteristic
2.0
Output Forward Voltage
VF(OUT)
Reverse Breakdown Voltage
VBR
3.0
IF = 20 mA
V
3.0
4.0
IF = 100 mA
4
kV
Id = 1 A
A
VIO = 5 kV
Coupled Characteristic
Input-Output Isolation Current
IIO
Dark Current
ID
10
10
IF = 0 mA, VOUT = 2.5 kV
nA
25
IF = 0 mA, VOUT = 4 kV
IF = 20 mA, VOUT = 0 V
2.0
2.2
Current Transfer Ratio
CTR
IF = 100 mA, VOUT = 0 V
%
3.0
IF = 20 mA, VOUT = 750 V
3.5
IF = 20 mA, VOUT = 2.5 kV
RECOMMENDED OPERATING CONDITIONS:
PARAMETER
Forward Current
SYMBOL
MIN
IF
MAX
UNITS
20
mA
SELECTION GUIDE
PART NUMBER
PART DESCRIPTION
66359-001
Commercial
66359-101
Screened
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