12CWQ04FNTR Schottky diode array with 40V reverse voltage, 12A average rectified current (6A per leg), common cathode configuration, in a surface mount D-PAK (TO-252AA) package.
Mfr Part #:

12CWQ04FNTR

Available from 2 distributors
Mfr Name: Vishay
Vishay
Schottky diode array with 40V reverse voltage, 12A average rectified current (6A per leg), common cathode configuration, in a surface mount D-PAK (TO-252AA) package.
Total Stock: 73,481 pcs

12CWQ04FNTR Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
72,320 pcs
72320 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,161 pcs
1161 pcs On Request 1 On Request On Request 10+ On Request On Request

12CWQ04FNTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Current (Maximum)
Current
Diode Configuration
Forward Voltage (Maximum @ IF=12 A)
Forward Voltage (Maximum @ If = 6 A)
Forward Voltage (Typical @ IF=12 A, TJ=125 °C)
Forward Voltage (Typical @ If = 6 A, Tj = 125 °C)
Junction Capacitance (Typical)
Lead Style
Mounting Type
Non Repetitive Peak Surge Current (Maximum @ 10 ms sine)
Non Repetitive Peak Surge Current (Maximum @ tp = 5 μs sine)
Operating Temperature
Reverse Leakage Current (Maximum @ Vr = 40 V, Tj = 125 °C)
Reverse Leakage Current (Maximum @ Vr = 40 V, Tj = 25 °C)
Series Inductance (Typical)
Speed
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance Junction To Case (Maximum @ DC operation)
Voltage
Voltage - DC Reverse (Vr) (Max)
Weight

12CWQ04FNTR Description

Short technical summary and product information.

The 12CWQ04FNTR is a Schottky rectifier diode array from Vishay Dale, featuring a common cathode configuration with two diodes in a single D-PAK (TO-252AA) surface mount package. It is designed for applications requiring low forward voltage drop and high frequency operation. Key electrical specifications include a maximum reverse voltage of 40V, an average rectified current of 12A per device (6A per leg), and a forward voltage drop of 0.53V at 6A (per leg) at 25°C. The device offers fast switching with a reverse recovery time of less than 500ns, typical for Schottky diodes. It can handle non-repetitive peak surge currents up to 550A (5µs sine) per leg. The operating junction temperature range is -55°C to 150°C. Typical applications include switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. The D-PAK package provides a small footprint suitable for surface mount assembly.

12CWQ04FNTR Quick Information

Product Type: Schottky Diode Array
Series: 12CWQ04FN
Canonical Name: Schottky Diode Array, 40V, 12A, Common Cathode, D-PAK (TO-252AA)
Subcategory: Rectifier Diode Arrays

12CWQ04FNTR Compliance

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

12CWQ04FNTR Features

  • Common cathode dual Schottky diode array.
  • Rated for 40V reverse voltage maximum.
  • 12A average rectified current per device.
  • Low forward voltage drop of 0.53V at 6A.
  • Surface mount D-PAK (TO-252AA) package.

12CWQ04FNTR Applications

  • Used in switching power supply rectification.
  • Ideal for free-wheeling diode applications.
  • Suitable for battery charging circuits.
  • Used in reverse battery protection circuits.

12CWQ04FNTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the 12CWQ04FNTR?

40V.

What is the average rectified current rating?

12A per device (6A per leg).

What is the forward voltage drop?

0.53V max at 6A per leg (25°C), 0.68V max at 12A per leg.

What is the reverse recovery time?

Fast recovery, less than 500ns at >200mA.

What package is the 12CWQ04FNTR available in?

Surface mount D-PAK (TO-252AA).

What is the maximum junction temperature?

150°C.

What is the non-repetitive peak surge current rating?

550A for 5µs sine, 90A for 10ms sine per leg.

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