B320A-13-F Schottky barrier rectifier rated for 20V reverse voltage and 3A forward current. Surface mount package DO-214AC (SMA).
Mfr Part #:

B320A-13-F

Available from 4 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
Schottky barrier rectifier rated for 20V reverse voltage and 3A forward current. Surface mount package DO-214AC (SMA).
Total Stock: 553,902 pcs
$ Price Range: $0.12 - $0.72

B320A-13-F Available from 4 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
551,020 pcs
551020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,453 pcs
1453 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,424 pcs
1424 pcs On Request 1 On Request On Request 1108+ On Request On Request
Non-Authorised Inventory information
5 pcs
5 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request 2026-04-28 22:15:19

B320A-13-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Automotive Grade
Average Rectified Current (Io)
Capacitance @ Vr, F
Current
Forward Voltage (Vf)
Halogen Free
Junction Capacitance
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Packaging Type
Peak Forward Surge Current (Ifsm)
Reverse Voltage (Vrrm)
Speed
Speed / Recovery Time
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Voltage
Weight

B320A-13-F Description

Short technical summary and product information.

The B320A-13-F is a 3.0A surface mount Schottky barrier rectifier from Diodes Incorporated. It features a maximum reverse voltage of 20V and a low forward voltage drop of 0.50V at 3A, making it suitable for low-voltage, high-frequency applications such as DC-DC converters, freewheeling diodes, and polarity protection circuits. The device is built with guard ring die construction for transient protection and is ideally suited for automated assembly.

 

Key electrical characteristics include a peak forward surge current of 80A (8.3ms single half sine-wave) and a junction capacitance of 200pF at 4V. The operating temperature range spans -55°C to +150°C. The B320A-13-F is qualified to AEC-Q101 standards for high reliability and is RoHS compliant, halogen and antimony free (green device).

 

The rectifier is packaged in a DO-214AC (SMA) surface mount case with matte-tin plated terminals and a moisture sensitivity level of 1 per J-STD-020. Supplied in tape and reel packaging with 5000 pieces per reel.

B320A-13-F Quick Information

Product Type: Schottky Barrier Rectifier
Series: B320A
Canonical Name: B320A-13-F Schottky Barrier Rectifier, 20V, 3A, SMA
Subcategory: Single Rectifier

B320A-13-F Compliance

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

B320A-13-F Estimated Pricing

Qty Low High
1+ $0.72 $0.72
10+ $0.45 $0.45
100+ $0.29 $0.29
500+ $0.22 $0.22
1,000+ $0.19 $0.19
2,000+ $0.18 $0.18
5,000+ $0.16 $0.16
10,000+ $0.14 $0.14
15,000+ $0.14 $0.14
25,000+ $0.13 $0.13
35,000+ $0.13 $0.13
50,000+ $0.12 $0.12

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

B320A-13-F Features

  • 20V reverse voltage rating.
  • 3A average forward current.
  • Low forward voltage of 0.50V at 3A.
  • 80A peak forward surge current capability.
  • AEC-Q101 qualified for automotive.

B320A-13-F Applications

  • Used in low-voltage DC-DC converters.
  • Ideal for freewheeling diode applications.
  • Suitable for polarity protection circuits.
  • High-frequency inverter applications.

B320A-13-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of B320A-13-F?

The maximum reverse voltage (VRRM) is 20V.

What is the forward current rating?

The average rectified current is 3A at +100°C.

What is the forward voltage drop?

The maximum forward voltage is 0.50V at 3A.

What is the peak surge current capability?

The peak forward surge current is 80A for 8.3ms single half sine-wave.

What package is the B320A-13-F available in?

It is available in DO-214AC (SMA) surface mount package.

Is the B320A-13-F qualified for automotive applications?

Yes, it is qualified to AEC-Q101 standards.

What is the operating temperature range?

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

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