What are the key specifications of the 1SMA4755A?

It features a 1W power rating, 43V nominal Zener voltage, 6mA test current, and 70 ohms dynamic impedance.

What is the pinout of 1sma4755a-mfg-002275?

Use the 1sma4755a-mfg-002275 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about 1sma4755a-mfg-002275 pinout to locate pins, power rails, and interface signals before layout.

1sma4755a-mfg-002275 Datasheet, Specs, Alternatives & ECAD | Manufacturer

AI summary

The 1SMA4755A is a 1W, 43V Zener diode in an SMA package, ideal for general-purpose voltage regulation in surface-mount designs.

Best for

Voltage regulation
Circuit protection

Avoid if

High-power applications exceeding 1W

Check before use

Thermal derating requirements

Key specifications

Nominal Zener Voltage: 43 V
Power Dissipation: 1 W
Package: SMA

Application

Power ManagementGeneral Electronics

Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

It is a 1W Silicon Planar Zener diode with a nominal Zener voltage of 43V, packaged in an SMA surface-mount housing.