8920 - DUAL SCHOTTKY DIODE

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.

Allegro MicroSystems

Datasheet Details

Part number	8920
Manufacturer	Allegro MicroSystems
File Size	39.49 KB
Description	DUAL SCHOTTKY DIODE
Datasheet	8920 Datasheet
Additional preview pages of the 8920 datasheet.

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Full PDF Text Transcription

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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. Data Sheet 29801.10 1 3 2 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 TYPICAL APPLICATION VDD Dwg. ED-002A ABSOLUTE MAXIMUM RATINGS at TA =+25°C Forward Current, IF .......................... 500 mA Reverse Voltage, V R .....

Published: Mar 22, 2005 |