The HCNW4506 contain an AlGaAs LED. The LED is optically coupled to an integrated high gain photo detector. Minimized propagation delay difference between devices makes these optocouplers excellent solutions for improving inverter efficiency through reduced switching dead time. An on chip 20 kΩ output pull-up resistor can be enabled by shorting output pins 6 and 7, thus eliminating the need for an external pull-up resistor in common IPM applications. Specifications and performance plots are given for typical IPM applications.
Features:-
- Performance specified for common IPM applications over industrial temperature range: -40°C to 100°C
- Fast maximum propagation delays tPHL = 480 ns tPLH = 550 ns
- Minimized Pulse Width Distortion PWD = 450 ns
- 15 kV/µs minimum common mode transient immunity at VCM = 1500 V
- CTR > 44% at IF = 10 mA
- Safety approval: UL Recognized
- -5000 V rms / 1 min. for HCNW4506
Applications:-
- IPM isolation
- Isolated IGBT/MOSFET gate drive
- AC and brushless DC motor drives
- Industrial inverters
Specification:-
| Symbol | Parameter | Min | Max | Units |
| TS | Storage Temperature | -55 | 125 | °C |
| TA | Operating Temperature | -40 | 100 | °C |
| IF(avg) | Average Input Current | 25 | mA | |
| IF(peak) | Peak Input Current | 50 | mA | |
| IF(tran) | Peak Transient Input Current | 1 | A | |
| VR | Reverse Input Voltage | 3 | V | |
| IO(avg) | Average Output Current | 15 | mA | |
| V7 | Resistor Voltage | -0.5 | VCC | V |
| VO | Output Voltage | -0.5 | 30 | V |
| VCC | Supply Voltage | -0.5 | 30 | V |
| PO | Output Power Dissipation | 100 | mW | |
| PT | Total Power Dissipation | 145 | mW |
* product image for illustration purposes only. actual product may vary.
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