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A8920SLR Datasheet DUAL SCHOTTKY DIODE

Manufacturer: Allegro MicroSystems

Overview

8920 DUAL SCHOTTKY DIODE Schottky barrier diodes combine high rectification efficiency with high switching speeds and low series resistance.

The A8920SLR dualdiode is designed specifically for hard-disk drive applications requiring low voltage drop rectification of the spindle motor back-EMF during power-down head retraction.

It is supplied in a 3-lead small-outline transistor package (SOT-23/TO-236AB) for surface-mounting for use over the operating temperature range of -20°C to +85°C.

Key Features

  • s Low Forward Voltage Drop 440 mV Typical at 150 mA s 500 mA Forward Current s 20 V Reverse Voltage Dwg. PD-002.