66026 Features: Applications: • • • • • • • • • • Mii DUAL CHANNEL, VERY HIGH SPEED, HERMETICALLY SEALED OPTOCOUPLER, SIMILAR TO 4N55 TTL and CMOS compatible High speed 1500 Vdc isolation test voltage Pin compatible with 4N55 Faraday shield to provide high common mode rejection OPTOELECTRONIC PRODUCTS DIVISION Military and space Voltage level shifting Isolated receiver input Communication systems Medical systems DESCRIPTION The 66026 optocoupler contains two completely isolated optocouplers in a hermetically sealed dual inline package. Each channel provides very high switching speeds while providing high isolation (1500V min) over the full military temperature range (-55° to +125°C). The 66026 is available in standard and screened versions or tested to customer specifications. ABSOLUTE MAXIMUM RATINGS Storage Temperature............................................................................................................................................ -65°C to +150°C Operating Free-Air Temperature Range............................................................................................................... -55°C 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) ............................................................................................................................ -0.5 to 20V Output Current - IO (each channel) ...................................................................................................................................... 20mA Output Power Dissipation (each channel)..(derate linearly at a rate of 1.4mW/°C above 100ºC) ................................... 50mW Output Voltage - VO (each channel) ............................................................................................................................. -0.5 to 20V Base Current (each channel) .................................................................................................................................................. 5mA Package Dimensions Schematic Diagram 3 .320 [8.13] MAX A 15 Vcc1 14 V01 4 K 13 GND1 PIN 1 .790 [20.06] .820 [20.83] 16 VB1 0.170 [4.32 MAX] 7 0.050 [1.27] A 11 Vcc2 9 .290 [7.37] .310 [7.87] 0.150 [3.81] 8 V02 K 10 GND2 .090 [2.29] .110 [2.79] 0.20 [0.51] MAX .007 [0.18] 0.13 [0.33] 12 VB2 ALL DIMENSIONS ARE IN INCHES [MILLIMETERS] MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION • 725 E.Walnut Str., Garland, TX 75040 • (972)272-3571 • Fax (972)487-6918 www.micropac.com E-MAIL: OPTOSALES @ MICROPAC.COM 66026 DUAL CHANNEL, VERY HIGH SPEED, HERMETICALLY SEALED OPTOCOUPLER, SIMILAR TO 4N55 ELECTRICAL CHARACTERISTICS Ta = -55°C to 125°C unless otherwise specified. SYMBOL MIN TYP Current Transfer Ratio PARAMETER CTR 25 75 Output Leakage Current IOH1 MAX 70 UNITS TEST CONDITIONS NOTE % IF = 16mA, VO = 0.4V, VCC =4.5V 1, 2 µA IF = 250µA, VCC = VO = 18V 1 250 IF (other channel) = 20mA Logic High Output Current I OH 20 100 µA IF = 0, VCC = VO =18V 1 IF (other channel) = 20mA High Level Supply Current ICCH 0.2 10 µA IF = 0, VCC = 18V 1 IF (other channel) = 20mA Low Level Supply Current Input Forward Voltage ICCL VF 1.5 Input Reverse Breakdown Voltage BVR Input-Output Insulation Leakage II—O 1 mA I F1 = I F2 = 20mA, VCC = 18V 1 1.8 V IF = 20mA 1 V IR = 10µA 1 µA VI—0 = 1500Vdc, 3 1.8 1.0 Current Relative Humidity = 45% tA = 25°C, t = 5s Propagation Delay Time To High tPLH 0.3 1 µs IF = 16mA, VCC = 5V, RL = 1.9kΩ Output Level 1 CL = 50pF Propagation Delay Time To Low tPHL 0.4 0.8 µs IF = 16mA, VCC = 5V, RL = 1.9kΩ Output Level 1 CL = 50pF TYPICAL CHARACTERISTICS Ta = 25°C, VCC = 5V Each Channel UNITS TEST CONDITIONS Input Capacitance PARAMETER SYMBOL CIN MIN TYP 120 MAX pF VF = 0, f = MHz 1 Capacitance (Input-Output) CI-O 1.0 pF f = 1MHz, VF = 0 1, 4 Capacitance (Input-Input) CI-I 0.55 pF f = 1MHz Input Diode Temperature Coefficient JvF JTA -1.9 mV/°C IF = 18mA Resistance (Input-Output) RI-0 10 12 NOTE 1 Ω VI—O = 500Vdc 1 Input-Input Insulation Leakage Current II-I 1 pA Relative Humidity = 45% VI-I = 500Vdc, t = 5s 3 Common Mode Transient immunity at High Output Level CMH 1000 V/µs VCM = 10V P-P, RL = 8.2kΩ, IF = 0mA 1, 5 Common Mode Transient Immunity at CML 1000 V/µs VCM = 10V P-P, RL = 8.2kΩ, Low Output Level IF = 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 input pins 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. VO > @.0V). 6. CML is the maximum tolerable common mode transient to assure that the output will remain in a low logic state (ie. VO < 0.8V). 1, 6 RECOMMENDED OPERATING CONDITIONS: PARAMETER Input Current, Low Level Supply Voltage SYMBOL IFL MIN 0 MAX 2 UNITS µA VCC 2.0 18 V SELECTION GUIDE PART NUMBER 66169-000 PART DESCRIPTION Dual Channel optocoupler, full mil-temp (-55°to +125°C) with 100% device screening 66169-002 Dual Channel optocoupler, full mil-temp (-55° to +125°C) 66169-003 Dual Channel optocoupler, Commercial (0° to 70°C) Dual Channel optocoupler, extended temperature range (-40° to +85°C) 66169-004 MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION • 725 E.Walnut Str., Garland, TX 75040 • (972)272-3571 • Fax (972)487-6918 www.micropac.com E-MAIL: OPTOSALES @ MICROPAC.COM