Homedatasheet66125

66125 Datasheet

20 Pin Lcc, Dual Channel, Similar to 4N55,
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Description

Features, Applications

DUAL CHANNEL, HERMETICALLY SEALED 20 PIN LCC VERY HIGH SPEED, SIMILAR TO 4N55

Features: DSCC Drawing 87679032X 1500 Vdc isolation test voltage TTL and CMOS compatible 2mHZ bandwidth typical High radiation immunity Hermetic Package

Applications: Military and Space High reliability systems Voltage Level Shifting Isolated Receiver Input Communication systems Medical systems

DESCRIPTION The 66125 optocoupler contains two completely isolated optocouplers in a hermetically sealed 20 pin LCC package. Each channel provides high switching speeds while providing high isolation (1500Vmin) over the full military temperature range to +125�C). The 66125 is available in standard and screened versions or tested to customer specifications.MIL-PRF38534. ABSOLUTE MAXIMUM RATINGS Storage Temperature........................................................................................................................................... to +150�C Operating Free-Air Temperature Range............................................................................................................. to +125�C Lead Solder Temperature.........................................................................................260�C for 10s (1.6mm below seating plane) Peak Forward Input Current........................................................................................................................ 40mA (1ms duration) Average Forward Input Current............................................................................................................................................20mA Input Power Dissipation.......................................................................................................................................................40mW Reverse Input Voltage (each channel).......................................................................................................................................5V Supply Voltage - VCC (each channel)......................................................................................................................... to 20V Output Current - IO (each channel).......................................................................................................................................20mA Output Power Dissipation (each channel)..(derate linearly at a rate of 1.4mW/�C above 100�C)....................................50mW Output Voltage - VO (each channel)........................................................................................................................... to 20V Base Current (each channel)...................................................................................................................................................5mA Package Dimensions Schematic Diagram

MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION 725 E. Walnut St., Garland, (972) 272-3571 Fax (972) 487-6918 www.micropac.com E-MAIL: optosales@micropac.com

Current Transfer Ratio Output Leakage Current Logic High Output Current High Level Output Current

0.4V , VCC = 250�A, VCC 18V IF (other channel) = 0, VCC =18V IF (other channel) = 0, VCC 18V IF (other channel) = 20mA, VCC = 1500Vdc, Relative Humidity = 16mA, VCC = 16mA, VCC = 50pF

Low Level Supply Current Input Forward Voltage Input Reverse Breakdown Voltage Input-Output Insulation Leakage Current Propagation Delay Time To High Output Level Propagation Delay Time To Low Output Level

Input Capacitance (Input-Output) Capacitance (Input-Input) Input Diode Temperature Coefficient Resistance (Input-Output) Input-Input Insulation Leakage Current Common Mode Transient immunity at High Output Level

Common Mode Transient CML 500 1000 V/�s VCM = 50V P-P, = 8.2k, Immunity at Low Output Level = 16mA NOTES: 1. Each channel. 2. CURRENT TRANSFER RATIO is defined as the ratio of output collector current, IO, to the forward LED input current., IF, times 100%. 3. Measured between each input pair shorted together. 4. Measured between each input pair shorted together and the output pins for that channel shorted together. 5. CMH is the maximum tolerable common mode transient to assure that the output will remain in a high logic state (ie. @.0V). 6. CML is the maximum tolerable common mode transient to assure that the output will remain in a low logic state (ie. < 0.8V).

PARAMETER Input Current, Low Level Supply Voltage SYMBOL IFL VCC MIN 0 2 MAX 250 18 UNITS

MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION 725 E. Walnut St., Garland, (972) 272-3571 Fax (972) 487-6918 www.micropac.com E-MAIL: optosales@micropac.com


Features

Parameters

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