B540CQ-13-F Schottky diode rated for 40V reverse voltage and 5A forward current. Features low forward voltage of 550mV at 5A and fast recovery.
Mfr Part #:

B540CQ-13-F

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
Schottky diode rated for 40V reverse voltage and 5A forward current. Features low forward voltage of 550mV at 5A and fast recovery.
Total Stock: 28,020 pcs
$ Price Range: $0.37 - $0.91

B540CQ-13-F Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
28,020 pcs
28020 pcs On Request 1 On Request On Request On Request On Request On Request

B540CQ-13-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Capacitance @ Vr, F
Current
Halogen Free
Mounting Type
Operating Temperature
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Voltage
Voltage - DC Reverse (Vr) (Max)

B540CQ-13-F Description

Short technical summary and product information.

The B540CQ-13-F is a Schottky rectifier diode from Diodes Incorporated designed for surface mount applications. It offers a maximum DC reverse voltage of 40V and an average rectified current of 5A. The forward voltage is typically 550mV at 5A, enabling efficient low-voltage rectification.

 

This diode features fast recovery speed (≤500ns, >200mA) and a junction capacitance of 300pF at 4V and 1MHz. It operates over a junction temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

 

The device is housed in a DO-214AB (SMC) package and is designed for surface mount assembly. It is commonly used in power supply circuits, polarity protection, and freewheeling diode applications.

B540CQ-13-F Quick Information

Product Type: Schottky Diode
Series: B520C-B560C
Canonical Name: B540CQ-13-F Schottky Diode 40V 5A SMC
Subcategory: Rectifier Diode

B540CQ-13-F Compliance

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

B540CQ-13-F Estimated Pricing

Qty Low High
1+ $0.91 $0.91
10+ $0.57 $0.57
100+ $0.37 $0.37
3,000+ $0.37 $0.37

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

B540CQ-13-F Features

  • Schottky diode rated for 40V reverse voltage.
  • 5A average rectified forward current capability.
  • Low forward voltage of 550mV at 5A.
  • Fast recovery speed under 500 nanoseconds.
  • Surface mount SMC package for automated assembly.

B540CQ-13-F Applications

  • Used in low-voltage power supply rectification.
  • Ideal for polarity protection circuits.
  • Suitable for freewheeling diode applications.
  • Applicable in DC-DC converter output stages.

B540CQ-13-F FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the B540CQ-13-F?

The maximum DC reverse voltage is 40V.

What is the forward current rating of this diode?

The average rectified forward current is 5A.

What is the forward voltage drop at rated current?

The forward voltage is 550mV at 5A.

What package does the B540CQ-13-F come in?

It is available in a DO-214AB (SMC) surface mount package.

What is the operating temperature range?

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

Home
Account

Categories