12CWQ04FNTRL The 12CWQ04FNTRL is a 40V, 12A Schottky rectifier diode array in a D-PAK (TO-252AA) surface mount package. It features a common cathode configuration and low forward voltage drop.
Mfr Part #:

12CWQ04FNTRL

Available from 1 distributors
Mfr Name: Vishay
Vishay
The 12CWQ04FNTRL is a 40V, 12A Schottky rectifier diode array in a D-PAK (TO-252AA) surface mount package. It features a common cathode configuration and low forward voltage drop.
Total Stock: 2,162 pcs

12CWQ04FNTRL Available from 1 distributor

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12CWQ04FNTRL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Average Forward Current (@ Per Device)
Average Forward Current (Per Leg)
Current
Diode Configuration
Forward Voltage (Maximum @ at 12 A)
Forward Voltage (Nominal/Maximum @ at 6 A)
Forward Voltage (Typical @ at 12 A, TJ = 125 °C)
Forward Voltage (Typical @ at 6 A, TJ = 125 °C)
Halogen Free
Industrial Grade
Junction Capacitance
Lead Style
Medical Grade
Military Grade
Mounting Type
Non Repetitive Surge Current (Maximum @ 10 ms sine)
Non Repetitive Surge Current (Maximum @ 5 μs sine)
Operating Temperature
Reverse Leakage Current (Maximum @ at 40 V, TJ = 125 °C)
Reverse Voltage (DC)
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance (Junction to Case) (Maximum @ Per Device)
Thermal Resistance Junction To Case (Maximum @ per leg)
Voltage
Weight

12CWQ04FNTRL Description

Short technical summary and product information.

The 12CWQ04FNTRL is a surface mount Schottky rectifier diode array from Vishay Dale. It is configured as a common cathode pair with a maximum DC reverse voltage of 40V and an average forward current of 12A per device (6A per leg). The device is designed for applications requiring low forward voltage drop and a small footprint on PC boards.

 

Key electrical characteristics include a maximum forward voltage of 0.53V at 6A and 0.68V at 12A, with typical values of 0.48V and 0.64V respectively at 125°C. The reverse leakage current is typically 3mA at 25°C and a maximum of 40mA at 125°C. The device can handle non-repetitive surge currents up to 550A (5µs sine) and 90A (10ms sine).

 

The 12CWQ04FNTRL is housed in a D-PAK (TO-252AA) package, which is a popular surface mount outline. It operates over a junction temperature range of -55°C to 150°C. The device includes a guard ring for enhanced ruggedness and long-term reliability, and is suitable for high frequency operation.

 

Typical applications include disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. The common cathode configuration simplifies PCB layout in center-tap rectifier circuits.

12CWQ04FNTRL Quick Information

Product Type: Schottky Rectifier Diode Array
Series: 12CWQ04FN
Canonical Name: 12CWQ04FNTRL Schottky Rectifier Diode Array
Subcategory: Diodes - Rectifiers - Arrays

12CWQ04FNTRL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

12CWQ04FNTRL Features

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

12CWQ04FNTRL Applications

  • Used in switching power supplies.
  • Ideal for DC-DC converters.
  • Suitable for free-wheeling diode circuits.
  • Used in battery charging circuits.
  • Provides reverse battery protection.

12CWQ04FNTRL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the 12CWQ04FNTRL?

The maximum DC reverse voltage is 40V.

What is the average forward current rating of the 12CWQ04FNTRL?

The average forward current is 12A per device and 6A per leg.

What is the forward voltage drop of the 12CWQ04FNTRL?

The maximum forward voltage is 0.53V at 6A and 0.68V at 12A. Typical values are 0.48V at 6A and 0.64V at 12A at 125°C.

What package is the 12CWQ04FNTRL available in?

The device is available in a D-PAK (TO-252AA) surface mount package, also known as TO-252-3, DPak (2 Leads + Tab), SC-63.

What is the operating temperature range of the 12CWQ04FNTRL?

The operating temperature range is -55°C to 150°C.

What is the reverse leakage current of the 12CWQ04FNTRL?

The reverse leakage current is typically 3mA at 40V and 25°C, with a maximum of 40mA at 125°C.

What is the surge current capability of the 12CWQ04FNTRL?

The non-repetitive surge current is 550A for a 5µs sine pulse and 90A for a 10ms sine pulse.

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