A8920SLRTR

更新时间： 2024-02-03 04:24:46

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A8920SLRTR 数据手册

8920

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

■ Low Forward Voltage Drop 440 mV Typical at 150 mA

■ 500 mA Forward Current

■ 20 V Reverse Voltage

Dwg. PD-002

TYPICAL APPLICATION

Dwg. ED-002A

ABSOLUTE MAXIMUM RATINGS

at T_A=+25°C

Forward Current, I_F.......................... 500 mA

Reverse Voltage, V_R..............................20 V

Operating Temperature Range,

T_A.................................. -20°C to +85°C

Storage Temperature Range,

T_S................................ -65°C to +150°C

Always order by complete part number: A8920SLR .

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