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NTST20120CTG Schottky rectifier diode array, 1 pair common cathode, 120V reverse voltage, 20A average rectified forward current per device, TO-220-3 package.
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NTST20120CTG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Schottky rectifier diode array, 1 pair common cathode, 120V reverse voltage, 20A average rectified forward current per device, TO-220-3 package.
✓ Total Stock: 21,204 pcs

NTST20120CTG Available from 1 distributor

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21,204 pcs
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NTST20120CTG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Diode Configuration
Lead Style
Mounting Type
Operating Temperature
Reverse Voltage
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance
Voltage
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NTST20120CTG Description

Short technical summary and product information.

The NTST20120CTG is a very low forward voltage Trench-based Schottky rectifier from ON Semiconductor. It features a 1 pair common cathode configuration with a maximum reverse voltage of 120V and an average rectified forward current of 20A per device (10A per diode). The forward voltage is typically 0.90V at 10A and 25°C, with a maximum of 1.10V. At elevated temperatures (125°C), the typical forward voltage drops to 0.64V at 10A, enabling efficient high-temperature operation.

 

This device is designed for switching power supplies, DC-DC converters, freewheeling and OR-ing diodes, and reverse battery protection. It offers fast switching with exceptional temperature stability, low power loss, and high surge capability (120A nonrepetitive peak surge current). The junction-to-case thermal resistance is 2.5°C/W per diode.

 

The NTST20120CTG is housed in a TO-220-3 through-hole package with molded epoxy case meeting UL 94 V-0 flammability rating. It is Pb-Free and RoHS compliant (unverified). Operating temperature range is -40°C to 150°C.

NTST20120CTG Quick Information

Product Type: Schottky Rectifier Diode Array
Canonical Name: NTST20120CTG Schottky Rectifier Diode Array
Subcategory: Diode Array

NTST20120CTG Compliance

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

NTST20120CTG Features

  • Very low forward voltage Trench Schottky technology.
  • 120V reverse voltage rating.
  • 20A average rectified forward current per device.
  • TO-220-3 through-hole package.
  • Pb-Free and RoHS compliant (unverified).

NTST20120CTG Applications

  • Switching power supplies and adapters.
  • High frequency DC-DC converters.
  • Freewheeling and OR-ing diodes.
  • Reverse battery protection circuits.

NTST20120CTG FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage (VRRM) of the NTST20120CTG?

120V.

What is the average rectified forward current rating?

20A per device, 10A per diode at TC=130°C.

What is the forward voltage at 10A and 25°C?

Typical 0.90V, maximum 1.10V.

What package does the NTST20120CTG come in?

TO-220-3 through-hole package.

What is the operating temperature range?

-40°C to 150°C.

Is the NTST20120CTG RoHS compliant?

The datasheet states Pb-Free, but RoHS certification is unverified.

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