SB540 The SB540 is a Schottky Rectifier from EIC SEMICONDUCTOR INC. with a 40V reverse voltage and 5A average forward current, housed in a DO-201AD package.
Mfr Part #:

SB540

Available from 1 distributors
Mfr Name: EIC Semiconductor Inc.
EIC Semiconductor Inc.
The SB540 is a Schottky Rectifier from EIC SEMICONDUCTOR INC. with a 40V reverse voltage and 5A average forward current, housed in a DO-201AD package.
✓ Total Stock: 116,000 pcs
$ Price Range: $2.54

SB540 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
116,000 pcs
116000 pcs On Request 1 On Request On Request On Request On Request On Request

SB540 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Junction Capacitance
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Storage Temperature
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SB540 Description

Short technical summary and product information.

The SB540 is a Schottky Rectifier manufactured by EIC SEMICONDUCTOR INC. This component is designed for low voltage, high frequency applications, including switching power supplies, converters, and free-wheeling diodes.

 

Key electrical characteristics include a peak repetitive reverse voltage of 40V and an average rectified forward current of 5A at 80°C. The forward voltage drop is a maximum of 0.65V at 25°C and 0.63V at 125°C. Reverse current is rated at a maximum of 1mA at 25°C and 30mA at 125°C.

 

This device features a guard ring die construction for transient protection and offers high current capability with low power loss for high efficiency. It is suitable for applications such as reverse battery protection, disk drives, and battery charging.

 

The SB540 is supplied in the DO-201AD package, which is suitable for through-hole mounting. The device is Pb-Free.

SB540 Quick Information

Product Type: Schottky Rectifier
Canonical Name: SB540 Schottky Rectifier
Subcategory: Schottky Rectifier

SB540 Compliance

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

SB540 Estimated Pricing

Qty Low High
1+ $2.54 $2.54

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

SB540 Features

  • 40V peak repetitive reverse voltage.
  • 5A average rectified forward current.
  • Low forward voltage drop.
  • High surge current capability.
  • Pb-Free device.

SB540 Applications

  • Switching power supply applications.
  • Used in DC-DC converters.
  • Suitable for free-wheeling diodes.
  • Provides reverse battery protection.
  • Applicable for polarity protection.

SB540 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the peak repetitive reverse voltage for the SB540?

The peak repetitive reverse voltage for the SB540 is 40V.

What is the average rectified forward current of the SB540?

The average rectified forward current of the SB540 is 5A at 80°C.

What is the maximum forward voltage drop for the SB540 at 25°C?

The maximum forward voltage drop for the SB540 at 25°C is 0.65V.

What is the operating temperature range for the SB540?

The operating junction temperature range for the SB540 is -55°C to +125°C.

What package type is the SB540 available in?

The SB540 is available in the DO-201AD package.

Is the SB540 a Pb-Free device?

Yes, the SB540 is a Pb-Free device.

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