Mii 66229 CONSTANT CURRENT TRANSFER RATIO, SINGLE CHANNEL OPTOCOUPLERS, SCREENED TO JAN, JANTX, JANTXV OPTOELECTRONIC PRODUCTS DIVISION 10/17/02 Rev B Features: Applications: • • • • • • • • • • • • Vin (volts) =Iout (mA) Vin/Iout is constant within 4.0% over temperature Minimum component count for high reliability Rugged package (TO-5 ) Internal amplifier for regulation Rugged output transistor Eliminate ground loops Level shifting of signals Line receiver Power supply feedback loops Motor control Signal Isolation DESCRIPTION A Gallium Aluminum Arsenide (GaAlAs) infrared LED controlled by a high gain op amp illuminates two matched phototransistors, one of which provides feedback to the op amp allowing a consistent output from the other. The regulation provides protection against output signal degradation normally associated with time, temperature and even radiation. The 66229 can be tested to customer specifications, as well as to MIL-PRF-19500 JAN, JANTX, JANTXV and JANS quality levels. CTR degradation worries are gone when you use the 66229. ABSOLUTE MAXIMUM RATINGS Input to Output Voltage.........................................................................................................................................................1000V Emitter-Collector Voltage............................................................................................................................................................7V Collector-Emitter Voltage .........................................................................................................................................................40V Reverse Input Voltage ............................................................................................................................................................0.1V Continuous Output Phototransistor Collector Current...........................................................................................................10mA Power Supply Voltage ...................................................................................................................................................... +15Volts Negative Supply Voltage…………………………………………………………………………………………………………-15Volts Storage Temperature........................................................................................................................................... -65°C to +125°C Operating Free-Air Temperature Range ............................................................................................................. -55°C to +125°C Lead Solder Temperature (1/16” (1.6mm) from case for 10 seconds) ................................................................................ 240°C Notes: g Schematic Diagram 1 Vcc (+) Collector R 3 Vin 7 + _ 1 2 3 0.325 R Emitter External Resistor 0.040 MAX 5 Vee (-) 2 GND 6 0.220 0.500 MIN 0.170 5 7 6 BOTTOM VIEW 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: [email protected] 66229 CONSTANT CURRENT TRANSFER RATIO, SINGLE OPTOCOUPLERS SCREENED TO JAN, JANTX, JANTXV 10/17/02 Rev B ELECTRICAL CHARACTERISTICS PARAMETER Input Signal TA = 25°C Unless otherwise specified SYMBOL MIN Vin 0 OUTPUT TRANSISTOR TA = 25°C Unless otherwise specified PARAMETER SYMBOL MIN TYP UNITS TEST CONDITIONS 10 volts Vcc = +15 volts, VEE= -5V MAX UNITS TEST CONDITIONS Collector-Base Breakdown Voltage V(BR)CBO 40 V Iin = 0, Vcc=0 Collector-Emitter Breakdown Voltage V(BR)CEO 40 V Iin =0, Vcc=0 Emitter-Collector Breakdown Voltage V(BR)EBO 7 V Iin = 0, Vcc=0 TEST CONDITIONS COUPLED CHARACTERISTICS PARAMETER TYP MAX TA = 25°C Unless otherwise specified Supply Voltage Supply Voltage SYMBOL MIN TYP MAX UNITS Vcc 7 12 15 VDC -5 VEE -3 -15 VDC On State Collector Current IC(ON) 0.5 5 mA Vcc = +15volts, Vin = .5< 5volts Off State Collector Current IC(OFF) 0 100 µA Vcc = 15volts, Vin = 0volts Collector – Emitter Saturation Voltage Vce(sat) 0.3 0.5 Volts Vcc = 15 volts, Vin = 5volts tr/tf 5.0 µS Vcc = 15 volts, Vin = 5volts pF f = 1MHz, VIN-OUT = 1kV µS VCC = 12V Rise time/ Fall time Input to Output Resistance RI-O Input to Output Capacitance CI-O Delay Time TDR & TDF 10 11 VIN-OUT = 1kV 5 tD 5.0 RECOMMENDED OPERATING CONDITIONS: PARAMETER SYMBOL MIN MAX Input Current, Low Level IFL 0 100 UNITS µA Input Current, High Level IFH 2 10 mA Supply Voltage Supply Voltage VCC +5 +15 VDC VEE -15 -3 VDC 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: [email protected] 66229 CONSTANT CURRENT TRANSFER RATIO, SINGLE OPTOCOUPLERS SCREENED TO JAN, JANTX, JANTXV 10/17/02 Rev B I n p u t - O u t p u t L i n e a r it y O v e r 0 .2 5 0 V to 7 .0 0 V In p u t ± 5% 7 6 5 t, 4 ± 2% 3 2 ± 10% 1 0 0 1 2 3 4 5 6 7 V in , V o l t s VARIATION OVER TEMPERATURE (Vin = 3.0 V) 5 4 Iout, mA 3 2 1 0 -55 -25 0 25 50 75 100 125 TEMPERATURE, °C 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: [email protected]