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CUS08F30H3F

80V 1A Schottky diode, SOD-323FL

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Manufacturer Part：

CUS08F30H3F

Package：

SOD-323FL (2.5 x 1.25 x 0.5 mm)

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Description

Product Overview

The CUS08F30H3F from Toshiba is an 80V, 1A Schottky barrier diode in an ultra-small SOD-323FL package. With 0.55V typical forward voltage, 10uA max reverse current, and fast switching, it is designed for power rectification and reverse polarity protection in compact circuits.

Key Specifications

Type Schottky Barrier Diode
VR 80V
IF 1A average rectified
VF 0.55V typical @ IF=1A
IR 10uA max @ VR=80V
Cj 50pF typical
trr Fast (Schottky, essentially zero recovery)
Power Dissipation 500mW
Operating Temp -40 to +150 C
Package SOD-323FL (2.5 x 1.25 mm)

Features

  • 80V reverse voltage rating
  • 0.55V low forward voltage at 1A
  • Ultra-small SOD-323FL package for high-density mounting
  • 10uA max reverse leakage current
  • Essentially zero reverse recovery time
  • 150C maximum junction temperature

Applications

  • Reverse polarity protection
  • DC-DC converter freewheel diode
  • Power supply rectification
  • OR-ing diode for redundant supplies

The CUS08F30H3F from Toshiba is an 80V, 1A Schottky barrier diode in an ultra-small SOD-323FL package. With 0.55V typical forward voltage, 10uA max reverse current, and fast switching, it is designed for power rectification and reverse polarity protection in compact circuits.

The CUS08F30H3F operates as described in the product overview. Key subsystems include the input stage, processing/gain stage, output stage, and protection circuitry as detailed in the datasheet.

Pin Name Type Description
1 A Anode Anode terminal
2 K Cathode Cathode terminal (stripe)
  • Reverse polarity protection
  • DC-DC converter freewheel diode
  • Power supply rectification
  • OR-ing diode for redundant supplies
Model Manufacturer Package Notes
RB521ZS30T1G onsemi SOD-323 30V, 0.5A
1N5819HW-7-F Diodes Inc SOD-123 40V, 1A, larger pkg
SD103AWS-7-F Diodes Inc SOD-323 40V, 350mA
BAT54SLT1G onsemi SOD-323 30V, 300mA, dual
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