Mfr Part #:

40L15CWPBF

Mfr Name: Vishay

The Vishay Dale 40L15CWPBF is a center tap Schottky rectifier module optimized for OR-ing applications. It offers a low forward voltage drop and high junction temperature operation.

✓ Total Stock: 750 pcs

$ Price Range: $0.99

40L15CWPBF Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Speed Components Ltd ✓ Non-Authorised Inventory information	750 pcs On Request	750 pcs	On Request	1	On Request	On Request	06+46	On Request	On Request

40L15CWPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Vishay
Halogen Free	No
Junction Capacitance	2000 pF
Lead Style	Gull Wing
SVHC Present	Not Present
Weight	6 g

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40L15CWPBF Description

Short technical summary and product information.

The Vishay Dale 40L15CWPBF is a center tap Schottky rectifier module designed for ultra-low forward voltage drop, making it ideal for OR-ing parallel power supplies. It features a proprietary barrier technology that allows for reliable operation up to a 125°C junction temperature.

Key electrical specifications include a maximum average forward current of 40A per device (20A per leg) and a maximum working peak reverse voltage of 15V. The module exhibits a typical forward voltage drop of 0.25V at 19A and 125°C junction temperature per leg. It also boasts a high peak one-cycle non-repetitive surge current rating of 700A.

Designed for enhanced ruggedness and long-term reliability, the 40L15CWPBF includes a guard ring. The encapsulation uses high purity, high-temperature epoxy for mechanical strength and moisture resistance. The component is housed in a TO-247AC package.

Typical applications include parallel switching power supplies, converters, reverse battery protection, and redundant power subsystems. The lead-free suffix 'PbF' indicates compliance with lead-free standards.

40L15CWPBF Quick Information

Product Type: Schottky Rectifier

Series: 40L

Canonical Name: Vishay Dale 40L15CWPBF Schottky Rectifier Module

Subcategory: Rectifiers

40L15CWPBF Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Lead-Free

40L15CWPBF Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

40L15CWPBF Features

Optimized for OR-ing parallel power supplies.
Ultra low forward voltage drop.
High junction temperature operation up to 125°C.
40A maximum average forward current.
TO-247AC package for efficient thermal management.

40L15CWPBF Applications

Parallel switching power supplies.
Converters and redundant power systems.
Reverse battery protection circuits.
High frequency applications.

40L15CWPBF FAQs

7 frequently asked questions generated from this part’s specifications.

What is the maximum average forward current for the 40L15CWPBF?

The maximum average forward current is 40A per device, or 20A per leg at a 50% duty cycle and 86°C case temperature.

What is the maximum reverse voltage rating for this Schottky rectifier?

The maximum DC reverse voltage and maximum working peak reverse voltage are both 15V.

What is the typical forward voltage drop at 19A and 125°C?

The typical forward voltage drop per leg at 19A and 125°C junction temperature is 0.25V.

What is the operating junction temperature range?

The operating junction temperature range is -55°C to 125°C.

What package type is the 40L15CWPBF in?

The component is supplied in a TO-247AC package.

What is the RoHS status of the 40L15CWPBF?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL)?

The Moisture Sensitivity Level is 1.