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1SS403,H3F Toshiba 1SS403,H3F is a standard switching diode rated for 200V reverse voltage and 100mA forward current. It comes in a surface-mount SC-76 (SOD-323) package with a fast reverse recovery time of 60 ns.
Mfr Part #:

1SS403,H3F

Available from 2 distributors
Mfr Name: Toshiba
Toshiba
Toshiba 1SS403,H3F is a standard switching diode rated for 200V reverse voltage and 100mA forward current. It comes in a surface-mount SC-76 (SOD-323) package with a fast reverse recovery time of 60 ns.
✓ Total Stock: 5,612 pcs

1SS403,H3F Available from 2 distributors

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2,806 pcs
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2,806 pcs
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2806 pcs On Request 1 On Request On Request On Request On Request On Request
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1SS403,H3F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Capacitance
Capacitance @ Vr, F
Current
Diode Type
Forward Voltage
Industrial Grade
Junction Temperature
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Package / Case
Power Dissipation
Reverse Recovery Time
Reverse Recovery Time (trr)
Reverse Voltage
Speed
Storage Temperature
Supplier Device Package
Technology
Voltage
Weight
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1SS403,H3F Description

Short technical summary and product information.

The Toshiba 1SS403,H3F is a silicon epitaxial planar diode designed for high voltage switching applications. It features a maximum reverse voltage of 200V and an average forward current of 100mA, with a forward voltage of 1.2V at 100mA. The device offers fast switching with a reverse recovery time of 60 ns and a low total capacitance of 3pF (typical 1.5pF).

 

This diode is qualified to AEC-Q101, making it suitable for automotive applications. It is packaged in a compact SC-76 (SOD-323) surface-mount package, also known as USC (Toshiba's supplier device package), which is ideal for high-density mounting. The device can handle up to 2A surge current and dissipates up to 200mW when mounted on a standard glass epoxy board.

 

With its high voltage rating and fast switching speed, the 1SS403,H3F is well-suited for general-purpose switching circuits, signal rectification, and protection circuits in various electronic equipment.

1SS403,H3F Quick Information

Product Type: Standard Diode
Series: 1SS403
Canonical Name: 1SS403,H3F Toshiba Diode
Subcategory: Rectifier Diodes

1SS403,H3F Compliance

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

1SS403,H3F Features

  • High voltage rating: 200V reverse voltage.
  • Fast reverse recovery time: 60 ns max.
  • Low capacitance: 3 pF typical at 0V.
  • AEC-Q101 qualified for automotive applications.
  • Compact surface-mount SC-76 (SOD-323) package.

1SS403,H3F Applications

  • High voltage switching circuits.
  • Signal rectification and protection.
  • General-purpose switching in automotive electronics.
  • Compact power management designs.

1SS403,H3F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the 1SS403,H3F?

200V maximum, with a peak reverse voltage of 250V.

What is the forward current rating?

Average forward current 100mA, maximum peak forward current 300mA, surge current 2A.

What is the forward voltage drop?

1.2V maximum at 100mA forward current.

What is the reverse recovery time?

60 ns maximum.

What package does the 1SS403,H3F come in?

Surface-mount SC-76 (SOD-323) package, also referred to as USC by Toshiba.

Is the 1SS403,H3F AEC-Q101 qualified?

Yes, it is AEC-Q101 qualified as per the datasheet.

What is the operating temperature range?

Maximum operating temperature 125°C, storage temperature range -55 to 150°C (depending on suffix).

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