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| NTE3095 Optoisolator Description: The NTE3095 is a dual photocoupler optoisolator in an 8-Lead DIP type package consisting of a pair of Gallium Aluminum Arsenide light emitting diodes and integrated photodetectors. Separate connections for the photodiode bias and output transistor collectors improve the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base-collector capacitance. Features: D TTL Compatible D High Switching Speed Absolute Maximum Ratings: LED Forward Current (Each Channel), IF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA Derate above +70C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8mA/C Pulse Forward Current (Each Channel, Note 1), IFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA Derate above +70C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6mA/C Total Pulse Forward Current (Each Channel, Note 2), IFPT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A Reverse Voltage (Each Channel), VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Diode Power Dissipation (Each Channel), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45mW Derate above +70C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.9mW/C DETECTOR Output Current (Each Channel), IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8mA Peak Output Current (Each Channel), IOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16mA Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to +15V Output Voltage (Each Channel), VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to +15V Output Power Dissipation (Each Channel), PO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35mW Derate above +70C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1mW/C COUPLED Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +100C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +125C Lead Temperature (During Soldering, 1.6mm below seating plane, 10s), TL . . . . . . . . . . . . . +260C Isolation Voltage (AC, 1min., R.H. 60%, Note 3), VISO . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2500Vrms Note 1. Pulse Width = 1ms, Duty Cycle = 50% Note 2. Pulse Width = 1s, 300pps. Note 3. Device considered a two terminal device. Pins 1, 2, 3, and 4 shorted together and Pins 5, 6, 7, and 8 shorted together. Recommended Operation Conditions: Parameter Supply Voltage Forward Current, Each Channel Operating Temperature Symbol VCC IF Topr Test Conditions Min 0 - -25 Typ - 16 - Max 12 25 +85 Unit V mA C Electrical Characteristics: (TA = 0 to +70C, Note 4 unless otherwise specified) Parameter Current Transfer Ratio (Each Channel) Symbol CTR Test Conditions IF = 16mA, VO = 0.4V, VCC = 4.5V, TA = +25C, Note 5 IF = 16mA, VO = 0.5V, VCC = 4.5V, Note 5 Logic Low Output Voltage (Each Channel) Logic High Output Current (Each Channel) VOL IOH IF = 16mA, IO = 2.4mA, VCC = 4.5V IF = 0mA, VO = VCC = 5.5V, TA = +25C IF = 0mA, VO = VCC = 15V Logic Low Supply Current Logic High Supply Current Input Forward Voltage (Each Channel) ICCL ICCH VF IF1 = IF2 = 16mA, VO1 = VO2 = Open, VCC = 15V IF1 = IF2 = 0mA, VO1 = VO2 = Open, VCC = 15V IF = 16mA, TA = +25C Min 19 15 - - - - - - - 5 - - - - - - - Typ 30 - 0.1 3 - 160 0.05 1.66 -2 - 60 - 1012 0.6 0.005 1011 0.25 Max - - 0.4 500 50 - 4.0 1.7 - - - 1.0 - - - - - Unit % % V nA A A A V mV/ C V pF A W pF A W pF Temperature Coefficient of Forward VF/TA IF = 16mA Voltage (Each Channel) Input Reverse Breakdown Voltage (Each Channel) Input Capacitance (Each Channel) Input-Output Insulation Leakage Current Resistance (Input-Output) Capacitance (Input-Output) Input-Input Leakage Current Resistance (Input-Input) Capacitance (Input-Input) BVR CIN II-O RI-O CI-O II-I RI-I CI-I IR = 10A, TA = +25C f = 1MHz, VF = 0 Relative Humidity = 45%, t = 5s, VI-O = 3000V, TA = +25C, Note 3 VI-O = 500V, Note 3 f = 1MHz, Note 3 Relative Humidity = 45%, t = 5s, VI-I = 500V, Note 6 VI-I = 500V, Note 6 f = 1MHz, Note 6 Note 3. Device considered a two terminal device. Pins 1, 2, 3, and 4 shorted together and Pins 5, 6, 7, and 8 shorted together. Note 4. All typicals at TA = +25C. Note 5. DC Current Transfer Ratio is defined as the ratio of output collector current, IO, to the forward LED input current, IF, times 100%. Note 6. Measured between Pins 1 and 2 shorted together, and Pins 3 and 4 shorted together. Switching Characteristics: (TA = +25C, VCC = 5V, IF = 16mA unless otherwise specified) Parameter Propagation Delay Time to Logic Low at Output (Each Channel) Propagation Delay Time to Logic High at Output (Each Channel) Common Mode Transient Immunity at Logic High Level Output (Each Channel) Common Mode Transient Immunity at Logic Low Level Output (Each Channel) Bandwidth (Each Channel) Symbol tpHL tpLH CMH Test Conditions RL = 1.9k RL = 1.9k IF = 0mA, VCM = 400VP-P, RL = 1.9k, Note 7 IF = 16mA, VCM = 400VP-P, RL = 1.9k, Note 7 RL = 100, Note 8 Min - - - Typ 0.2 0.3 1000 Max 0.8 0.8 - Unit s s V/s CML - -1000 - V/s BW - 2 - MHz Note 7. Common mode transient immunity in Logic High level is the maximum tolerable (positive) dVcm/dt on the leading edge of the common mode pulse, Vcm, to assure that the output will remain in a Logic High state (i.e., VO > 2V). Common mode transient immunity in Logic Low level is the maximum tolerable (negative) dVcm/dt on the trailing edge of the common mode pulse signal, Vcm, to assure that the output will remain in a Logic Low state (i.e., VO > 0.8V). Note 8. The frequency at which the AC output voltage is 3dB below the low frequency asymptote. Pin Connection Diagram Anode 1 1 8 VCC Cathode 1 2 7 VO1 Cathode 2 3 6 VO2 Anode 2 4 5 GND 8 5 .250 (6.35) 1 4 .390 (9.9) Max .020 (.508) Min .185 (4.7) Max Seating Plane .100 (2.54) .115 (2.94) Min |
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