(PDF) A8920SLR Datasheet - DUAL SCHOTTKY DIODE

Número de pieza	A8920SLR
Descripción	DUAL SCHOTTKY DIODE
Fabricantes	Allegro MicroSystems
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No Preview Available ! 8920 1 3 2 Dwg. PD-002 DUAL SCHOTTKY DIODE Schottky barrier diodes combine high rectification efficiency with high switching speeds and low series resistance. The A8920SLR dual- diode 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. FEATURES s Low Forward Voltage Drop 440 mV Typical at 150 mA s 500 mA Forward Current s 20 V Reverse Voltage TYPICAL APPLICATION VDD Dwg. ED-002A ABSOLUTE MAXIMUM RATINGS at TA=+25°C Forward Current, IF .......................... 500 mA Reverse Voltage, VR .............................. 20 V Operating Temperature Range, TA .................................. -20°C to +85°C Storage Temperature Range, TS ................................ -65°C to +150°C Always order by complete part number: A8920SLR . 1 page

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PDF A8920SLR Data sheet ( Hoja de datos )