HMHA2801B footprint, schematic symbol and 3D model by onsemi

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HMHA2801B Details

A 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to ensure efficient heat dissipation.
Ensure proper thermal design, use a heat sink or thermal pad, and follow the recommended PCB layout. Also, consider derating the device's power dissipation at high temperatures.
The maximum allowable voltage on the input pins is 5.5V, which is the absolute maximum rating. Operating the device above this voltage can cause permanent damage.
Yes, the HMHA2801B can be used in switching regulator applications. However, ensure that the device is properly bypassed and decoupled to minimize noise and voltage transients.
Use ESD protection devices, such as TVS diodes or ESD arrays, on the input and output pins to protect the device from electrostatic discharge.

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Use the download button to access the HMHA2801B schematic symbol, PCB footprint, and 3D model.

To find more CAD model downloads similar to this part, try a partial part number search, like HMHA2, or try a keyword search, such as Optocoupler

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Image	Part Number	Model
	HMHA2801BR2V onsemi Transistor Output Optocoupler, 1-Element, 3750V Isolation
	HMHA2801BR3V Fairchild Semiconductor Corporation Transistor Output Optocoupler, 1-Element, 2500V Isolation
	HMHA2801BR1 Fairchild Semiconductor Corporation Transistor Output Optocoupler, 1-Element, 2500V Isolation
	HMHA2801BR4V Fairchild Semiconductor Corporation Transistor Output Optocoupler, 1-Element, 2500V Isolation
	HMHA2801BR3 Fairchild Semiconductor Corporation Transistor Output Optocoupler, 1-Element, 2500V Isolation
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