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240NQ045 The 240NQ045 is a high-current Schottky rectifier rated for 45V reverse voltage and 240A average forward current, housed in a D-67 HALF-PAK chassis mount module.
Mfr Part #:

240NQ045

Available from 2 distributors
Mfr Name: Vishay
Vishay
The 240NQ045 is a high-current Schottky rectifier rated for 45V reverse voltage and 240A average forward current, housed in a D-67 HALF-PAK chassis mount module.
✓ Total Stock: 3,271 pcs
$ Price Range: $15.15

240NQ045 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
3,212 pcs
On Request
3212 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
59 pcs
On Request
59 pcs On Request 1 On Request On Request 2001 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

240NQ045 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Lead Style
Mounting Type
Speed
Storage Temperature
Supplier Device Package
Technology
Termination Style
Voltage
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240NQ045 Description

Short technical summary and product information.

The 240NQ045 is a Schottky rectifier diode from Vishay Dale, part of the 240NQ series. It is designed for high-current applications requiring low forward voltage drop. Key electrical specifications include a maximum DC reverse voltage of 45 V, average forward current of 240 A (at 96°C case temperature, 50% duty cycle), and a forward voltage drop of 0.61 V at 240 A and 25°C. The device features a maximum non-repetitive surge current of 26,000 A for 5 µs pulse. The junction temperature range is -55 to 150°C. The 240NQ045 is packaged in a D-67 HALF-PAK module for chassis mount, with screw terminals. Typical applications include switching power supplies, converters, freewheeling diodes, and reverse battery protection.

240NQ045 Quick Information

Product Type: Schottky Rectifier
Series: 240NQ
Canonical Name: 240NQ045 Schottky Rectifier, 45V, 240A
Subcategory: Single Diodes

240NQ045 Compliance

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

240NQ045 Estimated Pricing

Qty Low High
50+ $15.15 $15.15

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

240NQ045 Features

  • 240A average forward current at 96°C.
  • Very low forward voltage drop of 0.61V at 240A.
  • High surge current capability of 26,000A.
  • Junction temperature range -55 to 150°C.
  • Chassis mount D-67 HALF-PAK package.

240NQ045 Applications

  • Ideal for high-current switching power supplies.
  • Used in DC-DC converters and freewheeling diodes.
  • Suitable for reverse battery protection circuits.
  • High frequency operation enabled by Schottky technology.

240NQ045 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage rating of the 240NQ045?

45 V.

What is the average forward current rating?

240 A at 96°C case temperature, 50% duty cycle, rectangular waveform.

What is the forward voltage drop at 240A and 25°C?

0.61 V (maximum).

What is the package type of the 240NQ045?

D-67 HALF-PAK (chassis mount module).

What is the non-repetitive surge current rating?

26,000 A for 5 µs sine pulse, 3,400 A for 10 ms sine pulse.

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