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NTSB20120CTT4G Schottky diode array, 1 pair common cathode, 120V reverse voltage, 20A average rectified current per device, surface mount D2PAK package.
Mfr Part #:

NTSB20120CTT4G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Schottky diode array, 1 pair common cathode, 120V reverse voltage, 20A average rectified current per device, surface mount D2PAK package.
✓ Total Stock: 3,200 pcs

NTSB20120CTT4G Available from 1 distributor

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NTSB20120CTT4G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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NTSB20120CTT4G Description

Short technical summary and product information.

The NTSB20120CTT4G is a Trench-based Schottky rectifier array from On Semiconductor featuring a 1 pair common cathode configuration. Rated at 120V reverse voltage and 20A average rectified current per device (10A per diode), it delivers efficient rectification with a very low typical forward voltage of 0.62V at 5A and only 0.54V at 125°C. Maximum forward voltage reaches 1.1V at 10A.

 

With fast switching recovery (<500ns) and high surge capability of 120A, this device minimizes power losses. Low thermal resistance of 2.5°C/W aids heat dissipation. It is designed for switching power supplies, DC-DC converters, freewheeling diodes, and reverse battery protection.

 

The part is housed in a surface-mount D2PAK (TO-263-3) package and operates over a junction temperature range of –40°C to 150°C. It is Pb-Free per the datasheet.

NTSB20120CTT4G Quick Information

Product Type: Schottky Rectifier Diode Array
Series: NTSB20120CT
Canonical Name: ON Semiconductor NTSB20120CTT4G Schottky Rectifier, 20A, 120V, D2PAK
Subcategory: Rectifier Arrays

NTSB20120CTT4G Compliance

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

NTSB20120CTT4G Features

  • 1 Pair Common Cathode Configuration.
  • Very Low Forward Voltage: 0.62 V typ.
  • Fast Recovery <500 ns.
  • High Surge Capability: 120 A.
  • Surface Mount D2PAK Package.

NTSB20120CTT4G Applications

  • Used in switching power supply designs.
  • Ideal for high frequency DC-DC converters.
  • Freewheeling and OR-ing diode applications.
  • Reverse battery protection circuits.

NTSB20120CTT4G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the NTSB20120CTT4G?

120V DC blocking voltage.

What is the average rectified forward current rating?

20A per device (10A per diode).

What is the forward voltage drop at 5A and 10A?

Typical 0.62V at 5A (25°C) and maximum 1.1V at 10A (25°C).

What is the reverse recovery time?

Fast recovery: ≤500 ns (at IF > 200mA).

What package is the NTSB20120CTT4G available in?

Surface mount D2PAK (TO-263-3, D²Pak).

What is the operating temperature range?

-40°C to 150°C junction temperature.

What is the thermal resistance?

2.5°C/W junction to case per diode.

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