HCPL-0370 Avago Technologies US Inc., HCPL-0370 Datasheet
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HCPL-0370
Specifications of HCPL-0370
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HCPL-0370 Summary of contents
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... Description The HCPL-0370/3700 and HCPL-3760 are voltage/cur- rent threshold detection optocouplers. The HCPL-3760 is a low-current version of the HCPL-0370/3700. To obtain lower current operation, the HCPL-3760 uses a high-effi- ciency AlGaAs LED which provides higher light output at lower drive currents. The devices utilize threshold sens- ...
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... The HCPL-0370/3700’s input buffer IC has a nominal turn on threshold of 2 The buffer IC for the HCPL-3760 was redesigned to permit a lower input current. The nominal turn on threshold for the HCPL-3760 is 1 and 3.7 volts (V TH The high gain output stage features an open collector output providing both TTL compatible saturation voltages and CMOS compatible break down voltages ...
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... Schematic Package Outline Drawings Standard DIP Package (HCPL-3700/3760) 9.40 (0.370) 9.90 (0.390 XXXX YYWW PIN ONE 1.19 (0.047) MAX. 3.56 ± 0.13 (0.140 ± 0.005) 0.76 (0.030) 1.40 (0.056 TYPE NUMBER DATE CODE 6.10 (0.240) 6.60 (0.260) 7.36 (0.290) 7.88 (0.310) ...
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... BSC DIMENSIONS IN MILLIMETERS (INCHES). TOLERANCES (UNLESS OTHERWISE SPECIFIED): LEAD COPLANARITY MAXIMUM: 0.102 (0.004) NOTE: FLOATING LEAD PROTRUSION IS 0.25 mm (10 mils) MAX. Small Outline SO-8 Package (HCPL-0370 XXX 3.937 ± 0.127 YWW (0.155 ± 0.005) 1 ...
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... T = 150 °C smax smin Note: Non-halide flux should be used. Regulatory Information The HCPL-0370/3700/3760 has been approved by the following organizations: IEC/EN/DIN EN 60747-5-5 (with option 060) Maximum Working Insulation Voltage V for HCPL-0370, and 630 Vpeak for HCPL3700/3760. Highest Allowable Overvoltage V IOTM HCPL-0370/3700/3760 ...
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... Insulation characteristics are guaranteed only within the safety maximum ratings, which must be ensured by protective circuits within the application. 2. Safety-limiting parameters are dependent on case temperature. The Input Current rate of 1.2 mA/°C and 1.53 mA/°C for HCPL-0370 and HCPL-3700/3760 respectively; the Output Power, P free-air case temperature at a rate of 4.8 mW/°C and 4 mW/°C for HCPL-0370 and HCPL-3700/3760 respectively. 6 ...
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... Recommended Operating Conditions Parameter Supply Voltage Operating Temperature Operating Frequency 7 Symbol Temperature Time Average Surge I IN Transient V IN HCPL-3700/3760 P IN HCPL-0370 HCPL-3700/3760 P T HCPL-0370 HCPL-3700/3760 P O HCPL-0370 Average See Package Outline Drawings section Symbol Min. Max Min. Max. Units Note -55 125 °C -40 85 ° ...
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... IHC1 Voltage V IHC2 V IHC3 V ILC Input Current I HCPL-0370/3700 IN HCPL-3760 Bridge Diode V HCPL-0370/3700 D1,2 Forward Voltage HCPL-3760 V HCPL-0370/3700 D3,4 HCPL-3760 Logic Low V OL Output Voltage Logic High I OH Output Current Logic Low I HCPL-0370/3700 CCL Supply Current HCPL-3760 Logic High I CCH Supply Current ...
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... HCPL-3760 HCPL-0370/3700 Output Fall Time t f (90-10%) HCPL-3760 Common Mode Transient Immunity | Logic High Output Common Mode HCPL-0370/3700 Transient Immunity | Logic Low Output HCPL-3760 Package Characteristics Over Recommended Temperature T Parameter Sym. Input-Output Momentary V Withstand Voltage* Option 020 Input-Output Resistance R ...
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... Note that maximum input power must be observed Derate linearly above 70°C free-air temperature at a rate of 4.1 mW/°C (HCPL-3700/3760) and 3.1 mW/°C (HCPL-0370). Maximum input power dissipation of 230 mW (HCPL-3700/3760) and 172 mW (HCPL-0370) allows an input IC junction temperature of 125° ambient tempera- ture 70°C. Excessive P and T may result in IC chip degradation ...
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... 4.2 mA 2.4 OL 2.2 2.0 1.8 -40 - – TEMPERATURE – °C A Figure 5. Typical input current and low level output voltage HCPL-0370/3700 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 V – SUPPLY VOLTAGE – Figure 6. Typical logic low supply current vs. supply voltage. ...
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... HCPL-0370/3700 4.7 kΩ 5 5 PULSE WIDTH 100 µs (10-90 PLH PHL 2 0 -40 - – TEMPERATURE – °C A Figure 7. Typical propagation delay vs. temperature. HCPL-0370/3700 60 600 R = 4.7 kΩ 5 500 5 PULSE WIDTH 100 Hz 40 400 µs (10-90 300 200 t 10 100 -40 - – TEMPERATURE – °C A Figure 8 ...
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Figure 10. Switching test circuit. Figure 11. Test circuit for common mode transient immunity and typical waveforms. Figure 12. Typical external threshold characteristics, V ± vs ...
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... Figure 13. External threshold voltage level selection. Electrical Considerations The HCPL-0370/3700/3760 optocoup lers have internal temperature compen sated, predictable volt age and cur- rent threshold points which allow selection of an exter- nal resistor determine larger external threshold X voltage levels. For a desired external threshold voltage, ...