B240AF-13 Schottky rectifier diode, 40V VRRM, 2A average rectified current, in SMAF surface mount package. Low forward voltage of 500mV at 2A.
Mfr Part #:

B240AF-13

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
Schottky rectifier diode, 40V VRRM, 2A average rectified current, in SMAF surface mount package. Low forward voltage of 500mV at 2A.
Total Stock: 48 pcs
$ Price Range: $0.06 - $0.41

B240AF-13 Available from 1 distributor

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B240AF-13 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Current
Capacitance @ Vr, F
Case Material
Current
Forward Voltage
Halogen Free
Junction Capacitance
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Peak Forward Surge Current
Polarity
Recovery Speed
Reverse Leakage Current
Reverse Voltage (Vrrm)
SVHC Present
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Finish
Voltage
Weight

B240AF-13 Description

Short technical summary and product information.

The B240AF-13 is a 2A Schottky barrier rectifier diode from Diodes Incorporated, designed for general rectification applications. It features a maximum reverse voltage (VRRM) of 40V and an average rectified current of 2A. The forward voltage is typically 500mV at 2A, contributing to efficient operation with reduced power loss. The device offers a peak forward surge current rating of 50A (8.3ms) and a reverse leakage current of 0.20mA at 25°C. Junction capacitance is 93pF at 4V, 1MHz. The operating temperature range is -55°C to 150°C.

 

This Schottky rectifier is suitable for use as a boost diode, blocking diode, or recirculating diode in power supplies and converters. The low forward voltage drop and high-temperature reverse leakage stability enhance reliability. The device is housed in a compact SMAF (DO-221AC) surface mount package with matte tin annealed over copper terminations. The case material is molded plastic with UL 94V-0 flammability rating. The device is RoHS compliant, lead-free, and halogen-free, making it suitable for environmentally sensitive designs. Standard packaging is tape and reel with 10,000 pieces per reel.

B240AF-13 Quick Information

Product Type: Schottky Rectifier Diode
Series: B240AF
Canonical Name: Schottky Rectifier Diode, 40V VRRM, 2A IF, SMAF Package
Subcategory: Single Rectifier Diode

B240AF-13 Compliance

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

B240AF-13 Estimated Pricing

Qty Low High
1+ $0.41 $0.41
10+ $0.25 $0.25
100+ $0.16 $0.16
500+ $0.12 $0.12
1,000+ $0.10 $0.10
2,000+ $0.09 $0.09
5,000+ $0.08 $0.08
10,000+ $0.07 $0.07
20,000+ $0.07 $0.07
30,000+ $0.06 $0.06
50,000+ $0.06 $0.06
70,000+ $0.06 $0.06
100,000+ $0.06 $0.06

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

B240AF-13 Features

  • Schottky barrier for fast switching.
  • 40V reverse voltage rating.
  • 2A average forward current.
  • Low forward voltage of 500mV.
  • Surface mount SMAF package.

B240AF-13 Applications

  • Ideal for boost diode circuits.
  • Used as blocking diode in power supplies.
  • Suitable for recirculating diode applications.
  • General rectification in low voltage systems.

B240AF-13 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the B240AF-13?

40V maximum.

What is the forward current rating?

2A average rectified current.

What is the forward voltage drop?

500mV maximum at 2A, 25°C.

What package is the B240AF-13 available in?

SMAF (DO-221AC) surface mount package.

What is the peak surge current rating?

50A for 8.3ms single half sine-wave.

What is the operating temperature range?

-55°C to 150°C.

What technology does this diode use?

Schottky barrier.

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