NTE3092 Optoisolator Open Collector, NPN Transistor Output Features: High Isolation Voltage High Speed: t = 0.2 s, t = 1.0 s (Typ) PHL PLH Current Transfer Ratio: 19% Min Applications: Digital Logic Isolation Line Receiver Feedback Control Power Supply Control Switching Power Supply Transistor Invertor Absolute Maximum Ratings: (T = +25C unless otherwise specified) A Input LED Forward Current, I . 25mA F Derate Above 70C 0.8mA/C Pulsed Forward Current (Pulse Width = 1ms, Duty Cycle = 50%), I . 50mA FP Derate Above 70C 1.6mA/C Total Pulsed Forward Current (Pulse Width = 1s, 300pps), I 1A FPT Reverse Voltage, V . 5V R Diode Power Dissipation, P . 45mW D Derate Above 70C . 0.9mW/C Detector Output Current, I . 8mA O Peak Output Current, I 16mA OP EmitterBase Reverse Voltage, V . 5V EB Supply Voltage, V . 0.5 to 15V CC Output Voltage, V 0.5 to 15V O Base Current, I 5mA B Output Power Dissipation, P . 100mW D Derate Above 70C . 2mW/C Coupled Operating Temperature Range, T 55 to +100C opr Storage Temperature Range, T 55 to +125C stgElectrical Characteristics: (T = 0 to +70C, Note 1 unless otherwise specified) A Parameter Symbol Test Conditions Min Typ Max Unit Current Transfer Ratio CTR V = 4.5V, I = 16mA, V = 0.4V, T = +25C, 19 24 % CC F O A Note 2 V = 4.5V, I = 16mA, V = 0.5V, Note 2 15 21 % CC F O Logic Low Output Voltage V V = 4.5V, I = 16mA, I = 2.4mA 0.1 0.4 V OL CC F O Logic High Output Current I I = 0mA, V = V = 5.5V, T = +25C 3 500 nA OH F O CC A I = 0mA, V = V = 15V, T = +25C 0.1 100 A F O CC A I = 0mA, V = V = 15V 250 A F O CC Logic Low Supply Current I I = 16mA, V = Open, V = 15V 40 A CCL F O CC Logic High Supply Current I I = 0mA, V = Open, V = 15V, T = +25C 0.01 1.0 A CCH F O CC A I = 0mA, V = Open, V = 15V 2.0 A F O CC Input Forward Voltage V I = 16mA, T = +25C 1.65 1.7 V F F A Temperature Coefficient of I = 16mA 1.9 mV/C F Forward Voltage Input Reverse Breakdown V I = 10 A, T = +25C 5 V (BR)R R A Voltage Input Capacitance C V = 0, f = 1MHz 60 pF IN F InputOutput Insulation I 45% Relative Humidity, t = 5s, V = 3000V , 1.0 A IO IO dc Leakage Current T = +25C, Note 3 A 12 Resistance (InputOutput) R V = 500V , Note 3 10 IO IO dc Capacitance (InputOutput) C f = 1MHz, Note 3 0.6 pF IO Transistor DC Current Gain h V = 5V, I = 3mA 80 FE O O Note 1. All typicals are at T = +25C. A Note 2. DC Current Transfer Ratio is defined as the ratio of output collector current, I , to the forward O LED input current, I , times 100%. F Note 3. Device is considered a twoterminal device: Pin1, Pin2, Pin3, and Pin4 shorted together and Pin8 shorted together. Switching Characteristics: (T = +25C, V = 5V, I = 16mA, R = 1.9k unless otherwise A CC F L specified) Parameter Symbol Test Conditions Min Typ Max Unit Propagation Delay Time to Logic Low at Output t R = 1.9k 0.2 0.8 s PHL L Propagation Delay Time to Logic High at Output t R = 1.9k 0.5 0.8 s PLH L Common Mode Transient Immunity at CM I = 0mA, V = 10V , 1000 V/ s H F CM PP Logic High Level Output Note 4 Common Mode Transient Immunity at CM V = 10V , Note 4 1000 V/ s L CM PP Logic Low Level Output Bandwidth BW R = 100 , Note 5 2 MHz L Note 4. Common mode transient immunity in High Logic level is the maximum tolerable (positivea) dV /dt on the leading edge of the common mode pulse, V , to assure that the output will cm cm remain in a Logic High state (i.e., V > 2V). Common mode mode transient immunity in the O Logic Low level is the maximum tolerable (negative) dV /dt on the trailing edge of the com- cm mon mode pulse signal, V , to assure that the output will remain in a Logic Low state (i.e., cm V < 0.8V). O Note 5. The frequency at which the AC output voltage is 3dB below the low frequency asymptote.