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 R...