Datenblatt-Suchmaschine für elektronische Bauteile |
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HCPL-3000 Datenblatt(PDF) 4 Page - AVAGO TECHNOLOGIES LIMITED |
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HCPL-3000 Datenblatt(HTML) 4 Page - AVAGO TECHNOLOGIES LIMITED |
4 / 10 page 4 Recommended Protection for Output Transistors During switching transitions, the output transistors Q1 and Q2 of the HCPL-3000 can conduct large amounts of current. Figure 1 describes a recommended circuit design showing current limiting resistors R 1 and R2 which are necessary in order to prevent damage to the output transistors Q1 and Q2 (see Note 7). A bypass capacitor C 1 is also recommended to reduce power supply noise. Absolute Maximum Ratings Parameter Symbol Min. Max. Unit Conditions Fig. Note Storage Temperature T S -55 125 °C Operating Temperature T A -20 80 °C Input Continuous Current I F 25 mA 9 1 Reverse Voltage V R 6V T A = 25°C Supply Voltage V CC 18 V Output 1 Continuous Current I O1 0.5 A 10,11 1 Peak Current 1.0 A Pulse Width < 5 µs, 1 Duty cycle = 1% Voltage V O1 18 V Output 2 Continuous Current I O2 0.6 A 10,11,12 1 Peak Current 2.0 A Pulse Width < 5 µs, 12 1 Duty cycle = 1% Output Power Dissipation P O 500 mW 10 1 Total Power Dissipation P T 550 mW 11 1 Lead Solder Temperature 260 °C for 10 s, 1.0 mm below seating plane Insulation and Safety Related Specifications Parameter Symbol Value Units Conditions Min. External Air Gap L(IO1) 6.0 mm Shortest distance measured through air, between (External Clearance) two conductive leads, input to output Min. External Tracking L(IO2) 6.0 mm Shortest distance path measured along outside surface Path (External Creepage) of optocoupler body between the input and output leads Min. Internal Plastic 0.15 mm Through insulation distance conductor to conductor Gap (Internal Clearance) inside the optocoupler cavity Recommended Operating Conditions Parameter Symbol Min. Max. Units Power Supply Voltage V CC 5.4 13 V Input Current (ON) I F(ON) 8* 20 mA Input Current (OFF) I F(OFF) -0.2 mA Operating Temperature T A -20 80 °C *The initial switching threshold is 5 mA or less. |
Ähnliche Teilenummer - HCPL-3000 |
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Ähnliche Beschreibung - HCPL-3000 |
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