B540C-13 B540C-13 is a 40V, 5A Schottky barrier rectifier diode in a surface-mount SMC package. It features low forward voltage drop (0.55V at 5A) and fast switching.
Mfr Part #:

B540C-13

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
B540C-13 is a 40V, 5A Schottky barrier rectifier diode in a surface-mount SMC package. It features low forward voltage drop (0.55V at 5A) and fast switching.
Total Stock: 2,368 pcs
$ Price Range: $0.49

B540C-13 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,098 pcs
2098 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
270 pcs
270 pcs On Request 1 On Request On Request On Request On Request On Request

B540C-13 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Average Rectified Current
Capacitance @ 4 V, 1 MHz
Capacitance @ Vr, F
Carrier
Current
Forward Voltage @ 5 A
Halogen Free
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Peak Repetitive Reverse Voltage
Polarity
Reverse Current @ 40 V
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
Technology
Termination Finish
Voltage
Weight

B540C-13 Description

Short technical summary and product information.

The B540C-13 is a 5.0A surface-mount Schottky barrier rectifier from Diodes Incorporated, designed for general commercial applications. It features a peak repetitive reverse voltage of 40V, average rectified current of 5A, and a low forward voltage drop of 550 mV maximum at 5A. Reverse leakage current is 0.5 mA maximum at 40V, and typical junction capacitance is 300 pF at 4V, 1 MHz. The diode is housed in a DO-214AB (SMC) package, which is surface-mountable and weighs approximately 0.21 grams. It operates over a temperature range of -55°C to 125°C. The device incorporates guard ring die construction for transient protection and is ideal for polarity protection, freewheeling, and switching applications in low-voltage, high-frequency inverters. The part is RoHS3 compliant, halgen and antimony free, and has an MSL rating of Level 1.

B540C-13 Quick Information

Product Type: Schottky Rectifier Diode
Series: B520C-B560C
Canonical Name: Schottky Rectifier Diode 40V 5A, DO-214AB (SMC)
Subcategory: Single Diode

B540C-13 Compliance

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

B540C-13 Estimated Pricing

Qty Low High
30,000+ $0.49 $0.49

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

B540C-13 Features

  • Surface mount Schottky rectifier diode.
  • 40V reverse voltage, 5A forward current.
  • Low forward voltage drop of 550 mV.
  • Fast switching with recovery under 500ns.
  • RoHS3 compliant and halogen free.

B540C-13 Applications

  • Polarity protection in low voltage circuits.
  • Freewheeling diode in power supplies.
  • Switching diode for high frequency inverters.
  • Re-circulating diode in DC-DC converters.

B540C-13 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the B540C-13?

40 V peak repetitive reverse voltage.

What is the forward current rating?

5 A average rectified current.

What is the forward voltage drop?

0.55 V maximum at 5 A.

What package does the B540C-13 come in?

DO-214AB (SMC) surface mount package.

What is the operating temperature range?

-55°C to 125°C.

What is the reverse leakage current?

0.5 mA maximum at 40 V.

What is the junction capacitance?

300 pF typical at 4 V, 1 MHz.

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