66173 gull wing hermetically sealed dual channel optocoupler

66330
35 kV HIGH VOLTAGE, 4N55 TYPE HIGH SPEED ISOLATOR
OPTOELECTRONIC PRODUCTS
DIVISION
09/18/2009
Features:
Applications:
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TTL and CMOS compatible
35 kVdc Isolation
2 MHz Bandwidth typical
Integral Detector Die Faraday Shield for improved
Common Mode Rejection
High Voltage Isolation
Voltage Level Shifting
Isolated Receiver Input
Switching power supplies
Medical systems
DESCRIPTION
The 66330 high voltage isolator consists of an 850 nm LED optically coupled to a photodiode driven detector. The isolator
provides high isolation and fast switching speeds over the specified temperature range of -40ºC to +100ºC.The isolator is built
with hermetic components internally optically coupled and encased in a high temperature outer PPS plastic housing.
ABSOLUTE MAXIMUM RATINGS (TA=25°C unless otherwise specified)
Isolation Voltage (Input to Output) (Note 2)....................................................................................................................... 35 kVdc
Operating Free-Air Temperature Range ..............................................................................................................-40°C to +100°C
Storage Temperature ............................................................................................................................................-40°C to +100°C
Lead Solder Temperature (10 seconds, 1.6mm from case) (Note 1) .................................................................................. 260°C
LED:
Peak Forward Input Current (2 s duration) .......................................................................................................................300 mA
Average Forward Input Current ........................................................................................................................................... 20 mA
Reverse Input Voltage ........................................................................................................................................................... 3.0 V
Input Power Dissipation ..................................................................................................................................................... 40 mW
Output IC:
Supply voltage - VCC ................................................................................................................................................................ 20 V
Output Current - IO ................................................................................................................................................................ 20 mA
Output Power Dissipation .................................................................................................................................................. 50 mW
Output Voltage - VO ................................................................................................................................................................ 20 V
Package Dimensions
Schematic Diagram
PIN 1
ANODE IDENTIFIER
PIN
0.280
2.250
FUNCTION
1
ANODE
2
CATHODE
3
GND
4
OUTPUT
5
Vcc
5 Vcc
ANODE 1
0.050 X 45°
LED END
0.475 0.500
4 OUTPUT
0.125±0.020
0.075
Ø0.020 TYP.
3 GND
CATHODE 2
2.100±0.010
0.090
3
2
0.100
1
5
0.065
0.075
SHIELD
4
0.075
ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE SPECIFIED
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION  725 E. Walnut Street, Garland, TX 75040  (972) 272-3571  Fax (972) 487-6918
www.micropac.com E-MAIL: OPTOSALES @ MICROPAC.COM
66330
35 kV HIGH VOLTAGE, 4N55 HIGH SPEED ISOLATOR
09/18/2009
ELECTRICAL CHARACTERISTICS (TA = -40°C to +100°C unless otherwise specified)
PARAMETER
SYMBOL
MIN
TYP
MAX UNITS
TEST CONDITIONS
NOTE
Input LED
Input Forward Voltage
VF
Reverse Current
IR
1.3
1.8
V
IF = 20 mA
100
µA
VR = 3.0 V
%
IF = 16 mA, VO = 0.4 V, VCC = 4.5 V
Output IC
Current Transfer Ratio
CTR
9
20
Output Leakage Current
IOH1
70
250
μA
IF = 250 μA, VCC = VO= 18 V
Logic High Output Current
IOH
20
100
μA
IF = 0, VCC = VO= 18 V
High Level Supply Current
ICCH
0.02
10
μA
IF = 0 mA, VCC = 18 V
Low Level Supply Current
ICCL
35
200
μA
IF = 20 mA, VCC = 18 V
Input – Output Isolation Voltage
VI-O
V
II-O = 25 A
Propagation Delay Time To High
Output Level
tPLH
2
6
μs
IF = 16 mA , VCC = 5.0 V, RL = 8.2 kΩ
CL = 50 pF
Propagation Delay Time To Low Output
Level
tPHL
0.4
2
μs
IF = 0.5 mA , VCC = 5.0 V, RL = 4.7 kΩ
CL = 50 pF
35,000
3
2
Typical Characteristics (VCC = 5 V, TA = 25˚C)
Input Capacitance
CIN
120
pF
VF = 0, f = 1 MHz
Coupling Capacitance (Input – Output)
CI—O
1.5
pF
VF = 0, f = 1 MHz
2
Common Mode Transient Immunity
At High Output Level
CMH
500
1000
V/µs
VCM = 10 Vp-p, RL = 8.2 kΩ,
IF = 0
4, 6
Common Mode Transient Immunity
At Low Output Level
CML
500
1000
V/µs
VCM = 10 Vp-p, RL = 8.2 kΩ,
IF = 16 mA
5, 6
NOTES:
1)
The duration can be extended to 10 seconds maximum when flow soldering. Otherwise 5 seconds with soldering iron.
2)
Device considered a two terminal device with all Input pins (Anode and Cathode) shorted together and all Output pins (VCC, GND and Output) shorted
together.
3)
CURRENT TRANSFER RATIO is defined as the ratio of output collector current, IO, to the forward LED input current, IF, times 100%.
4)
CMH is the maximum tolerable common mode transient to assure the output will remain in a HIGH logic state (ie. VO > 2.0 V).
5)
CML is the maximum tolerable common mode transient to assure the output will remain in a LOW logic state (ie. VO < 0.8 V).
6)
In applications where dv/dt may exceed 50,000 V/μS (such as static discharge) a series resistor, RCC, should be include to protect the detector IC from
destructively high surge currents. The recommended value is RCC = 1V/(0.6 * IF) mA.
SELECTION GUIDE
PART #
PART DESCRIPTION
66330-001
Commercial
66330-101
Screened
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION  725 E. Walnut Street, Garland, TX 75040  (972) 272-3571  Fax (972) 487-6918
www.micropac.com E-MAIL: OPTOSALES @ MICROPAC.COM