B320B-13-F The B320B-13-F is a 20V, 3A surface mount Schottky barrier rectifier from Diodes Incorporated in an SMB package. It features low forward voltage of 500 mV at 3 A and a 100 A surge capability.
Mfr Part #:

B320B-13-F

Available from 6 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The B320B-13-F is a 20V, 3A surface mount Schottky barrier rectifier from Diodes Incorporated in an SMB package. It features low forward voltage of 500 mV at 3 A and a 100 A surge capability.
Total Stock: 1,098,262 pcs
$ Price Range: $0.13 - $0.74

B320B-13-F Available from 6 distributors

Authorised
Non-Authorised

B320B-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 (Maximum)
Capacitance (Typical @ 4V, 1MHz)
Capacitance @ Vr, F
Case Material
Current
Forward Voltage (Typical @ 3 A)
Halogen Free
Junction-to-Terminal Thermal Resistance (Typical)
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Peak Forward Surge Current (Maximum)
Polarity
Reverse Voltage (Maximum)
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Terminal Finish
Termination Style
Voltage
Weight

B320B-13-F Description

Short technical summary and product information.

The B320B-13-F is a 20V, 3A Schottky barrier rectifier from Diodes Incorporated. It is manufactured in a molded plastic SMB package with matte tin plated terminals and a cathode band polarity marking.

 

Electrical specifications include a maximum reverse voltage of 20 V, an average rectified current of 3 A at +100°C case temperature, and a typical forward voltage of 500 mV at 3 A. This device can handle a non-repetitive peak forward surge current of 100 A. The junction capacitance is 200 pF at 4 V and 1 MHz. It is classified as a fast recovery rectifier (recovery time ≤ 500 ns, >200 mA).

 

The operating junction temperature range is -55°C to +150°C, with a typical junction-to-terminal thermal resistance of 25 °C/W. The rectifier uses a guard ring die construction for transient protection.

 

This component is suitable for automated assembly and is used in low voltage, high frequency inverters, free wheeling, and polarity protection circuits. It is provided in tape and reel packaging with a standard quantity of 3000 pieces per reel.

B320B-13-F Quick Information

Product Type: Schottky Rectifier
Series: B320B - B360B
Canonical Name: B320B-13-F Surface Mount Schottky Barrier Rectifier
Subcategory: Single Rectifier Diodes

B320B-13-F Compliance

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

B320B-13-F Estimated Pricing

Qty Low High
1+ $0.74 $0.74
10+ $0.46 $0.46
100+ $0.29 $0.29
500+ $0.22 $0.22
1,000+ $0.20 $0.20
3,000+ $0.17 $0.17
6,000+ $0.16 $0.16
9,000+ $0.15 $0.15
15,000+ $0.14 $0.14
21,000+ $0.14 $0.14
30,000+ $0.13 $0.13

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

B320B-13-F Features

  • Rated for 20V reverse voltage and 3A current.
  • Low forward voltage of 500 mV at 3 A.
  • Handles up to 100 A surge current.
  • Surface mount SMB package with gull wing leads.
  • RoHS compliant and lead-free per datasheet.

B320B-13-F Applications

  • Used in low voltage high frequency inverters.
  • Suitable for free wheeling diode applications.
  • Ideal for polarity protection circuits.
  • Works in power supply output rectification.

B320B-13-F FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the B320B-13-F?

The maximum reverse voltage is 20 V.

What is the average rectified current rating?

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

What is the forward voltage at 3 A?

The typical forward voltage is 500 mV at 3 A.

What is the peak forward surge current?

The peak forward surge current is 100 A for an 8.3 ms single half sine-wave.

What package does the B320B-13-F come in?

The B320B-13-F is supplied in an SMB (DO-214AA) surface mount package.

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