B340LA-13-F Schottky barrier rectifier from Diodes Incorporated rated for 40V repetitive peak reverse voltage and 3A average output current. Surface mount package DO-214AC (SMA).
Mfr Part #:

B340LA-13-F

Available from 10 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
Schottky barrier rectifier from Diodes Incorporated rated for 40V repetitive peak reverse voltage and 3A average output current. Surface mount package DO-214AC (SMA).
Total Stock: 30,280 pcs
$ Price Range: $0.11 - $0.65

B340LA-13-F Available from 10 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
9,862 pcs
9862 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
6,020 pcs
6020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
4,888 pcs
4888 pcs On Request 1 On Request On Request On Request On Request On Request
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4,365 pcs
4365 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,421 pcs
3421 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,417 pcs
1417 pcs On Request 1 On Request On Request 23+ On Request On Request
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150 pcs
150 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
131 pcs
131 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
21 pcs
21 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
5 pcs
5 pcs On Request 1 On Request On Request On Request On Request On Request

B340LA-13-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Output Current
Capacitance @ Vr, F
Case Material
Current
DC Blocking Voltage
Halogen Free
Leakage Current
Mounting Type
Non-Repetitive Peak Forward Surge Current
Operating Temperature
Package / Case
Peak Repetitive Reverse Voltage
Polarity
Speed
Standard Package Qty
Storage Temperature
Supplier Device Package
TJ (Minimum/Maximum)
TSTG (Minimum/Maximum)
Tape & Reel
Technology
Terminal Finish
Thermal Resistance, Junction to Terminal
Total Capacitance
VF (Maximum @ IF = 1.0 A)
VF (Maximum @ IF = 3.0 A)
Voltage
Weight

B340LA-13-F Description

Short technical summary and product information.

The B340LA-13-F is a 3.0A low VF Schottky barrier rectifier from Diodes Incorporated, designed for high efficiency low voltage power conversion. With a peak repetitive reverse voltage of 40V and an average rectified output current of 3A, this device offers a maximum forward voltage drop of only 0.45V at 3A, significantly reducing conduction losses.

 

The guard ring die construction provides transient protection, and the non-repetitive peak forward surge current rating of 70A allows reliable startup and fault handling. Typical total capacitance is 180 pF at 4V and 1 MHz, making it suitable for high-frequency switching applications.

 

The device is housed in a molded plastic SMA (DO-214AC) package with matte tin terminals and cathode band polarity marking. It is rated for an operating junction temperature range of -55°C to +125°C and a storage temperature range of -55°C to +150°C. Moisture sensitivity is Level 1 per J-STD-020, and the part is RoHS compliant with a lead-free, halogen-free green finish.

B340LA-13-F Quick Information

Product Type: Schottky Barrier Rectifier
Canonical Name: B340LA Schottky Barrier Rectifier 40V 3A DO-214AC SMA
Subcategory: Single Diodes

B340LA-13-F Compliance

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

B340LA-13-F Estimated Pricing

Qty Low High
1+ $0.65 $0.65
10+ $0.40 $0.40
100+ $0.26 $0.26
500+ $0.19 $0.19
1,000+ $0.17 $0.17
2,000+ $0.16 $0.16
5,000+ $0.14 $0.14
10,000+ $0.13 $0.13
15,000+ $0.12 $0.12
25,000+ $0.11 $0.11
35,000+ $0.11 $0.11
50,000+ $0.11 $0.11

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

B340LA-13-F Features

  • Very low forward voltage drop of 0.45V at 3A.
  • Guard ring die construction for transient protection.
  • Surge overload rating up to 70A peak.
  • Surface mount SMA (DO-214AC) package.
  • RoHS and halogen-free green device compliant.

B340LA-13-F Applications

  • Low voltage high frequency rectification circuits.
  • Freewheeling diode in buck converters.
  • Polarity protection in portable electronics.
  • OR-ing diode in redundant power supply systems.

B340LA-13-F FAQs

4 frequently asked questions generated from this part’s specifications.
What is the maximum DC blocking voltage of the B340LA-13-F?

The maximum DC blocking voltage (VR) is 40V.

What is the average rectified output current rating?

The average rectified output current (IO) is 3A at a terminal temperature of +90°C.

What is the forward voltage drop at 3A?

The forward voltage drop is 0.45V maximum at 3A.

What package does the B340LA-13-F come in?

It comes in a surface mount DO-214AC (SMA) package.

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