66126 Features: Applications: • • • • • • • • • • Mii SINGLE/DUAL CHANNEL, HERMETICALLY SEALED OPTOCOUPLER, SIMILAR TO 4N55 DSCC Approved 8767902PX (Dual) and 9085401HPX (Single) 1500 Vdc isolation test voltage TTL and CMOS compatible 2 MHz bandwidth typical 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 66126 single/dual channel optocouplers utilize infrared LEDs optically coupled to high gain photon detectors. These unique optocouplers provide high switching speeds while providing high isolation (1500Vmin) over the full military temperature range (-55° to +125°C). The 66126 is available in standard and MIL-PRF-38534 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 ......................................................................................................................................................36mW Reverse Input Voltage (each channel) .....................................................................................................................................5V Supply voltage - VCC (each channel) ..................................................................................................... 7V (1 minute maximum) Current - IO (each channel) ..................................................................................................................................................25mA Output Power Dissipation (each channel)..(derate linearly at a rate of 1.4mW/°C above 100°C) ....................................50mW Output Voltage - VO (each channel) ........................................................................................................................................7V Base Current (each channel) .................................................................................................................................................5mA Package Dimensions 0.290 [7.37] Schematic Diagram 0.018±0.003 [0.46±0.08] 8 PL Single Channel Dual Channel VCC VCC 0.390 [9.91] 0.100 [2.54] 6 PL 2 A VB + VO 0.080±0.008 [2.03±0.20] 3 - 8 1 V01 7 6 K 2 3 K1 V02 GND 0.165±0.008 [4.20±0.20] 5 4 A2 GND ALL DIMENSIONS ARE IN INCHES [MILLIMETERS] 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] 3 - 32 7 K2 0.040±0.020 [1.02±0.51] 0.310 [7.87] 8 A1 6 5 66126 SINGLE/DUAL CHANNEL, HERMETICALLY SEALED OPTOCOUPLER, SIMILAR TO 4N55 ELECTRICAL CHARACTERISTICS º º Ta = -55 C to 125 C unless otherwise specified. SYMBOL MIN TYP Current Transfer Ratio PARAMETER CTR 9 20 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 IOH 20 µA 100 IF = 250µA, VCC = VO =18V 1 IF (other channel) = 20mA High Level Output Current ICCH 0.2 µA 10 IF = 0, VCC = 18V 1 IF (other channel) = 20mA Low Level Supply Current ICCL Input Forward Voltage VF Input Reverse Breakdown Voltage BVR Input-Output Insulation Leakage II—O 35 200 µA I F1 = I F2 = 20mA, VCC = 18V 1 1.5 1.8 V IF = 20mA 1 V IR = 10µA 1 µA VI—0 = 1500Vdc, 3 3 1.0 Current Relative Humidity = 45% tA = 25°C, t = 5s Propagation Delay Time To High tPLH 2 µs 6 IF = 16mA, VCC = 5V, RL = 8.2kΩ Output Level 1 CL = 50pF Propagation Delay Time To Low tPHL 0.4 µs 2 IF = 16mA, VCC = 5V, RL = 8.2kΩ Output Level 1 CL = 50pF TYPICAL CHARACTERISTICS Ta = 25°C, VCC = 5V Each Channel UNITS TEST CONDITIONS Input Capacitance PARAMETER SYMBOL CIN 120 pF VF = 0, f = MHz 1 Capacitance (Input-Output) CI-O 1.5 pF f = 1MHz, VF = 0 1, 4 Capacitance (Input-Input) CI-I 0.55 pF f = 1MHz Input Diode Temperature Coefficient ∆vF -1.9 mV/°C IF = 18mA 1 ∆TA Resistance (Input-Output) RI-0 Input-Input Insulation Leakage Current II-I Common Mode Transient immunity at High Output Level CMH MIN TYP 12 NOTE Ω VI—O = 500Vdc 1 1 pA Relative Humidity = 45% VI-I = 500Vdc, t = 5s 3 1000 V/µs VCM = 50V P-P, RL = 8.2kΩ, IF = 0mA 1, 5 10 500 MAX Common Mode Transient CML 500 1000 V/µs VCM = 50V P-P, RL = 8.2kΩ, Immunity at 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 MIN MAX UNITS IFL 0 2 µA VCC 2.0 18 V SELECTION GUIDE PART NUMBER 66126-001 66126-011 66126-105 66126-002 66126-012 66126-103 PART DESCRIPTION Single Channel optocoupler tested over full military temperature range (-55° to +125°C) Single Channel optocoupler, Commercial (0° to 70°C) DSCC Dwg 5962-9085401HPX Single Channel Optocoupler Dual Channel optocoupler tested over full military temperature range (-55° to +125°C) Dual Channel optocoupler, Commercial (0° to 70°C) DSCC Dwg 5962-8767902PX Dual Channel Optocoupler 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] 3 - 33