1SS389,L3F The Toshiba 1SS389,L3F is a Schottky barrier diode for high-speed switching applications. It offers a low forward voltage of 0.5V at 100mA and is housed in a compact surface-mount SC-79/SOD-523 package.
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1SS389,L3F

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba 1SS389,L3F is a Schottky barrier diode for high-speed switching applications. It offers a low forward voltage of 0.5V at 100mA and is housed in a compact surface-mount SC-79/SOD-523 package.
Total Stock: 75 pcs

1SS389,L3F Available from 1 distributor

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1SS389,L3F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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1SS389,L3F Description

Short technical summary and product information.

The Toshiba 1SS389,L3F is a Schottky barrier diode designed for high-speed switching applications. It features a maximum reverse voltage of 10V (15V peak) and an average forward current rating of 100mA, with a peak forward current of 200mA and surge current capability of 1A. The forward voltage is typically 0.35V at 100mA, with a maximum of 0.5V. The diode has a total capacitance of 40pF at 0V and 1MHz, and a reverse current of 20µA at 10V.

 

This diode is suitable for low voltage, high-speed rectification and switching circuits. The junction temperature is rated up to 125°C, with an operating temperature range of -40 to 100°C and storage range of -55 to 125°C. Power dissipation is 150mW when mounted on a standard glass epoxy board.

 

The device is packaged in SC-79 and SOD-523 surface-mount packages, with a supplier device package of ESC. It weighs approximately 1.4mg. The marking code is typically provided on the body. The diode is RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited).

1SS389,L3F Quick Information

Product Type: Schottky Diode
Canonical Name: Toshiba 1SS389,L3F Schottky Barrier Diode, 10V Reverse Voltage, 100mA Forward Current, SC-79/SOD-523 Package
Subcategory: Single Rectifier Diodes

1SS389,L3F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1SS389,L3F Features

  • Schottky barrier diode for high-speed switching.
  • Low forward voltage of 0.5V at 100mA.
  • Rated for 10V reverse voltage (15V peak).
  • Compact surface-mount SC-79/SOD-523 package.
  • High surge current capability of 1A.

1SS389,L3F Applications

  • Used in high-speed switching circuits.
  • Suitable for low voltage rectification.
  • Ideal for portable electronics due to small size.
  • Can be used in DC-DC converter applications.

1SS389,L3F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the 1SS389,L3F?

The maximum reverse voltage is 10V, with a peak reverse voltage of 15V.

What is the forward voltage at 100mA?

The forward voltage is typically 0.35V and maximum 0.5V at 100mA.

What is the average forward current rating?

The average forward current is 100mA, with a peak forward current of 200mA and surge current of 1A.

What is the reverse recovery time?

The reverse recovery time is fast recovery, typically less than 500ns at >200mA forward current.

What package is the 1SS389,L3F available in?

The diode is available in SC-79 and SOD-523 surface-mount packages, with supplier device package ESC.

What is the operating temperature range?

The operating temperature range is -40 to 100°C, with a junction temperature of up to 125°C.

What is the total capacitance of the diode?

The total capacitance is 40pF (max) at 0V and 1MHz.

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