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onsemi 30 V 200 mA Surface Mount Switching Diode 3-Pin SC-70 BAT54SWT1G

Category Schottky Diodes & Rectifiers Brand onsemi Condition New

Specifications

Country of Origin India
Brand onsemi
Height 0.9mm
Length 2.2mm
Model BAT54SWT1G
Width 1.35mm
Mount Type Surface
Maximum Operating Temperature 125°C
Package Type SC-70
Minimum Operating Temperature -55°C
Pin Count 3
Automotive Standard AEC-Q101
Maximum Continuous Forward Current If 200mA
Peak Reverse Repetitive Voltage Vrrm 30V
Diode Configuration Series
Rectifier Type Switching
Peak Reverse Current Ir 2μA
Peak Non-Repetitive Forward Surge Current Ifsm 600mA
Maximum Forward Voltage Vf 800mV
Peak Reverse Recovery Time trr 5ns
Fairchild 30V 200mA, Dual Schottky Diode, 3-Pin SOT-323 BAT54SWT1GBrand Fairchild Semiconductor

Key Features

  • Suitable for low voltage, high-frequency rectification applications.
  • Equipped with Schottky barrier technology for low forward voltage drop.
  • Surface mount type with a 3-pin configuration.
  • Operating temperature ranges from -55°C to 125°C for reliable performance.
  • Peak reverse repetitive voltage maximum of 30 V.
  • Peak reverse current is as low as 2 μA to minimize leakage.
  • Fast recovery time of 5 ns suitable for switching circuits.
  • Complies with AEC-Q101 automotive standard for quality assurance.

Product Description

The onsemi BAT54SWT1G is a 30 V, 200 mA surface mount switching diode housed in a compact 3-pin SC-70 package. It utilizes Schottky barrier technology to achieve an efficient low forward voltage drop and low reverse current, making it ideal for high-frequency switching and low voltage rectification applications.

Designed for automated board assembly processes, the diode features epoxy moulding for mechanical strength and reliability. Its compact dimensions (2.2 mm length, 1.35 mm width, and 0.9 mm height) and lightweight package (~11.7 mg) make it excellent for space-constrained electronic designs.

This diode operates safely within a temperature range from -55°C to 125°C and has a peak non-repetitive forward surge current of 600 mA. Its peak reverse repetitive voltage is rated at 30 V, with an ultra-fast reverse recovery time of 5 ns. The maximum forward voltage is 800 mV, supporting efficient power management in switching circuits.

The BAT54SWT1G meets stringent automotive standards with AEC-Q101 qualification, ensuring robustness and suitability for automotive and industrial electronics. Package configuration and mounting type are tailored for surface mount technology (SMT) enabling optimal placement on PCBs.

Suitable for low voltage, high-frequency rectification applications. Efficient Schottky barrier design reduces forward voltage drop and leakage current. Compact 3-pin SC-70 surface mount package. Wide operating temperature range (-55°C to 125°C) ensures versatility.

Fast recovery time of 5 ns for high-speed switching. Peak forward surge current of 600 mA supports transient loads. Lightweight epoxy moulded body enhances device durability. Compliant with automotive AEC-Q101 certification for quality assurance.

Ideal for automotive, industrial, and consumer electronic applications.

This product is an essential component in industrial, automotive, and consumer electronics circuits requiring reliable switching diodes with low forward voltage drop and fast recovery. For more semiconductor and diode solutions, explore EnvMart’s extensive electronics catalog.

Explore more products in our Schottky Diodes & Rectifiers category.

onsemi 30 V 200 mA Surface Mount Switching Diode 3-Pin SC-70 BAT54SWT1G
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Frequently Asked Questions

The maximum reverse repetitive voltage rating is 30 V.

It can handle a maximum continuous forward current of 200 mA.

This model is housed in a compact SC-70 package.

The diode operates within a temperature range of -55°C to 125°C.

It features an ultra-fast reverse recovery time of 5 ns.

The maximum forward voltage drop is 800 mV.

The peak non-repetitive forward surge current is rated at 600 mA.

Yes, it complies with the AEC-Q101 automotive standard for quality assurance.

The dimensions are 2.2 mm in length, 1.35 mm in width, and 0.9 mm in height.

The peak reverse current is as low as 2 μA, which minimizes leakage.

It is classified as a switching rectifier, utilizing Schottky barrier technology.

It is suitable for low voltage, high-frequency rectification applications, including automotive and industrial electronics.

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