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HCPL-M454 데이터시트(PDF) 6 Page - Agilent(Hewlett-Packard) |
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HCPL-M454 데이터시트(HTML) 6 Page - Agilent(Hewlett-Packard) |
6 / 12 page 6 Figure 4. Current Transfer Ratio vs. Temperature. Figure 5. Logic High Output Current vs.Temperature. Figure 1. DC and Pulsed Transfer Characteristics. Figure 2. Current Transfer Ratio vs. InputCurrent. Figure 3. Input Current vs. Forward Voltage. Notes: 1. Derate linearly above 70 °C free-air temperature at a rate of 0.8 mA/ °C. 2. Derate linearly above 70 °C free-air temperature at a rate of 1.6mA/ °C. 3. Derate linearly above 70 °C free-air temperature at a rate of 0.9 mA/ °C. 4. Derate linearly above 70 °C free-air temperature at a rate of 2.0 mA/ °C. 5. CURRENT TRANSFER RATIO in percent is defined as the ratio of output collector current (IO), to the forward LED input current (IF), times 100. 6. Device considered a two-terminal device: Pins 1 and 3 shorted together and Pins 4, 5 and 6 shorted together. 7. Under TTL load and drive conditions: Common mode transient immunity in a 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 > 2.0 V). Common mode transient immunity in a 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 < 0.8 V). 8. Under IPM (Intelligent Power Module) load and LED drive conditions: Common mode transient immunity in a Logic High level is the maximum tolerable 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 > 3.0 V). Common mode transient immunity in a Logic Low level is the maximum tolerable 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 < 1.0 V). 9. The 1.9 k Ω load represents 1 TTL unit load of 1.6 mA and the 5.6 k Ω pull-up resistor. 10. The RL = 20 kΩ, CL = 100 pF load represents an IPM (Intelligent Power Mode) load. 11. Use of a 0.1 µF bypass capacitor connected between pins 4 and 6 is recommended. 12. In accordance with UL 1577, each optocoupler is proof tested by applying an insulation test voltage ≥4500 V RMS for 1 second (leakage detection current limit, Ii-e ≤ 5 µA). 13. The difference between tPLH and tPHL, between any two HCPL-M454 parts under the same test condition. (See Power Inverter Dead Time and Propagation Delay Specifications section). 0 10 20 VO – OUTPUT VOLTAGE – V 10 5 0 T = 25°C V = 5.0 V A CC 40 mA 35 mA 30 mA 25 mA 20 mA 15 mA 10 mA I = 5 mA F IF – INPUT CURRENT – mA 1.5 1.0 0.5 0.0 2 4 6 8 10 12 14 16 18 0 20 22 24 26 IF = 16 mA VO = 0.4 V VCC = 5.0 V TA = 25°C NORMALIZED VF – FORWARD VOLTAGE – VOLTS 100 10 0.1 0.01 1.1 1.2 1.3 1.4 1.6 1.5 1.0 0.001 1000 IF VF + T = 25°C A – TA – TEMPERATURE – °C 1.0 0.8 0.6 1.1 0.7 0.9 -40 -20 0 20 40 60 80 100 120 -60 IF = 16 mA VO = 0.4 V VCC = 5.0 V TA = 25°C NORMALIZED TA – TEMPERATURE – °C 10 4 10 3 10 2 10 1 10 0 10-1 10 -2 -40 -20 0 20 40 60 80 100 120 -60 IF = 0 mA VO = VCC = 5.0 V |
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유사한 설명 - HCPL-M454 |
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