NTS1245MFST1G The NTS1245MFST1G is a 45V, 12A Schottky rectifier from On Semiconductor. It features exceptionally low forward voltage and is housed in a surface-mount 5-DFN package.
Mfr Part #:

NTS1245MFST1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NTS1245MFST1G is a 45V, 12A Schottky rectifier from On Semiconductor. It features exceptionally low forward voltage and is housed in a surface-mount 5-DFN package.
Total Stock: 3,000 pcs
$ Price Range: $0.47

NTS1245MFST1G Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request

NTS1245MFST1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
ESD Rating (Human Body Model)
ESD Rating - Machine Model
Forward Voltage (Maximum @ If = 12 A, Tj = 125 °C)
Forward Voltage (Maximum @ If = 12 A, Tj = 25 °C)
Forward Voltage (Typical @ If = 6 A, Tj = 125 °C)
Forward Voltage (Typical @ If = 6 A, Tj = 25 °C)
Halogen Free
Lead Finish
Lead Spacing
Lead Style
Lead and Mounting Surface Temperature for Soldering
Mounting Type
Non-Repetitive Peak Surge Current
Operating Temperature
Operating Temperature (Junction) (Minimum-Maximum)
Peak Repetitive Forward Current
Speed
Storage Temperature
Storage Temperature Range (Minimum/Maximum)
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance - Junction to Case
Unclamped Inductive Switching Energy
Voltage
Voltage - DC Blocking (Max)

NTS1245MFST1G Description

Short technical summary and product information.

The NTS1245MFST1G is a trench-based Schottky rectifier designed for low forward voltage drop and high efficiency. It is rated for a maximum DC blocking voltage of 45 V and an average rectified current of 12 A. The device features a maximum forward voltage of 0.57 V at 12 A and 25°C, with typical values as low as 0.42 V at 6 A. It offers fast switching with exceptional temperature stability, making it suitable for high-frequency applications.

 

The rectifier can handle non-repetitive peak surge currents up to 210 A and repetitive peak currents of 24 A. It has an ESD rating of HBM 3B and MM M4, ensuring robust protection. The operating junction temperature range is -55°C to 150°C, with a low thermal resistance of 1.8°C/W typical.

 

The NTS1245MFST1G is housed in a surface-mount 5-DFN (5x6) package (also known as 8-SOFL). It is Pb-Free and Halide-Free, meeting environmental standards. Typical applications include switching power supplies, DC-DC converters, freewheeling diodes, and reverse battery protection.

NTS1245MFST1G Quick Information

Product Type: Schottky Rectifier
Series: NTS1245MFS
Canonical Name: NTS1245MFST1G Trench-based Schottky Rectifier
Subcategory: Single Diodes

NTS1245MFST1G Compliance

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

NTS1245MFST1G Estimated Pricing

Qty Low High
1,500+ $0.47 $0.47

Estimated market price range - modelled values for guidance only, not live distributor offers.

NTS1245MFST1G Features

  • Trench-based Schottky technology for low Vf.
  • Rated for 45V DC blocking voltage.
  • 12A average rectified current capability.
  • High surge current rating of 210A.
  • Pb-Free and Halide-Free compliant.

NTS1245MFST1G Applications

  • Used in switching power supply adapters.
  • Ideal for DC-DC converter circuits.
  • Suitable for freewheeling diode applications.
  • Provides reverse battery protection.
  • Used in high frequency rectification.

NTS1245MFST1G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum DC blocking voltage of the NTS1245MFST1G?

The maximum DC blocking voltage is 45 V.

What is the average rectified current rating?

The average rectified current rating is 12 A.

What is the forward voltage drop?

The maximum forward voltage is 0.57 V at 12 A and 25°C, with a typical value of 0.42 V at 6 A.

What package is the NTS1245MFST1G available in?

It is available in a surface-mount 5-DFN (5x6) package, also known as 8-SOFL.

What is the non-repetitive peak surge current rating?

The non-repetitive peak surge current is 210 A.

Is the device Pb-Free and Halogen-Free?

Yes, the datasheet states it is Pb-Free and Halide-Free.

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