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BAT54T1G Schottky barrier diode rated for 30V reverse voltage and 200mA forward current. Designed for high-speed switching and low forward voltage drop.
Mfr Part #:

BAT54T1G

Available from 9 distributors
Mfr Name: On Semiconductor
On Semiconductor
Schottky barrier diode rated for 30V reverse voltage and 200mA forward current. Designed for high-speed switching and low forward voltage drop.
Total Stock: 1,017,816 pcs

BAT54T1G Available from 9 distributors

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618,000 pcs
618000 pcs On Request 1 On Request On Request 19+ On Request On Request
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286,020 pcs
286020 pcs On Request 1 On Request On Request On Request On Request On Request
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84,000 pcs
84000 pcs On Request 1 On Request On Request On Request On Request On Request
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21,000 pcs
21000 pcs On Request 1 On Request On Request On Request On Request On Request
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4,737 pcs
4737 pcs On Request 1 On Request On Request On Request On Request On Request
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1,646 pcs
1646 pcs On Request 1 On Request On Request On Request On Request On Request
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1,646 pcs
1646 pcs On Request 1 On Request On Request On Request On Request On Request
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440 pcs
440 pcs On Request 1 On Request On Request On Request On Request On Request
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327 pcs
327 pcs On Request 1 On Request On Request On Request On Request On Request

BAT54T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Forward Current (DC) (Maximum)
Forward Power Dissipation (Maximum @ 25°C, FR-5 Board)
Halogen Free
Mounting Type
Non-Repetitive Peak Forward Current (Maximum)
Operating Temperature
Operating Temperature (Junction) (Minimum-Maximum)
Operating Temperature (Storage) (Maximum)
Package / Case
Repetitive Peak Forward Current (Maximum)
Reverse Breakdown Voltage (Minimum @ 10 µA)
Reverse Leakage Current (Typical @ 25 V)
Reverse Recovery Time (Maximum)
Reverse Recovery Time (trr)
Reverse Voltage (Maximum)
Speed
Standard Package Quantity
Supplier Device Package
Tape & Reel
Technology
Termination Style
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
Total Capacitance (Typical @ 1 V, 1 MHz)
Voltage
forward_voltage (Typical/Nominal/Maximum @ IF = 0.1 mAdc)
forward_voltage (Typical/Nominal/Maximum @ IF = 1.0 mAdc)
forward_voltage (Typical/Nominal/Maximum @ IF = 10 mAdc)
forward_voltage (Typical/Nominal/Maximum @ IF = 100 mAdc)
forward_voltage (Typical/Nominal/Maximum @ IF = 30 mAdc)

BAT54T1G Description

Short technical summary and product information.

The BAT54T1G is a Schottky barrier diode from On Semiconductor, designed for high-speed switching applications, circuit protection, and voltage clamping. It features an extremely low forward voltage of 0.35V typical at 10mA, reducing conduction loss in portable and handheld devices.

 

Key electrical specifications include a maximum reverse voltage of 30V, a continuous forward current of 200mA, and a fast reverse recovery time of 5ns. The diode offers a typical forward voltage of 0.22V at 0.1mA, 0.29V at 1mA, 0.41V at 30mA, and 0.52V at 100mA. Reverse leakage current is typically 0.2µA at 25V reverse bias.

 

The device is housed in a surface-mount SOD-123 package, making it suitable for space-constrained designs. It supports an operating junction temperature range of -55°C to 125°C and a storage temperature range of -55°C to 150°C. The BAT54T1G is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.

BAT54T1G Quick Information

Product Type: Schottky Barrier Diode
Canonical Name: Schottky Barrier Diode 30V 200mA SOD-123
Subcategory: Rectifier Diode

BAT54T1G Compliance

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

BAT54T1G Features

  • 30V reverse voltage rating.
  • 200mA forward current capability.
  • Fast 5ns reverse recovery time.
  • Low forward voltage drop.
  • Surface mount SOD-123 package.

BAT54T1G Applications

  • High-speed switching power supplies.
  • Circuit protection and voltage clamping.
  • Portable and handheld electronics.
  • DC-DC converter output rectification.

BAT54T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the BAT54T1G?

The maximum reverse voltage is 30V.

What is the forward current rating of the BAT54T1G?

The maximum forward current (DC) is 200mA.

What is the forward voltage drop at 10mA?

The typical forward voltage is 0.35V at 10mA.

What is the reverse recovery time of the BAT54T1G?

The maximum reverse recovery time is 5ns.

What package is the BAT54T1G available in?

The BAT54T1G is available in a surface mount SOD-123 package.

What is the operating temperature range of the BAT54T1G?

The junction operating temperature range is -55°C to 125°C.

Is the BAT54T1G RoHS compliant?

Yes, the BAT54T1G is RoHS compliant and Pb-Free.

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