B0520WS-7-F The B0520WS-7-F is a surface mount Schottky barrier rectifier from Diodes Incorporated. It features a 20V reverse voltage rating, 0.5A average rectified current, and low forward voltage drop of 430mV.
Mfr Part #:

B0520WS-7-F

Available from 3 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The B0520WS-7-F is a surface mount Schottky barrier rectifier from Diodes Incorporated. It features a 20V reverse voltage rating, 0.5A average rectified current, and low forward voltage drop of 430mV.
Total Stock: 23,289 pcs
$ Price Range: $0.05 - $0.33

B0520WS-7-F Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
17,220 pcs
17220 pcs On Request 1 On Request On Request N/A On Request On Request
Non-Authorised Inventory information
3,069 pcs
3069 pcs On Request 1 On Request On Request 20+ On Request On Request
Non-Authorised Inventory information
3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request

B0520WS-7-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Average Rectified Current (Io)
Capacitance @ Vr, F
Current
Diode Technology
Forward Voltage (Vf)
Halogen Free
Junction Capacitance (Cj)
MSL (Moisture Sensitivity Level)
Mounting Type
Non-repetitive Peak Forward Surge Current (IFSM)
Operating Temperature
Operating Temperature Range
Package / Case
Packaging Type
Polarity
Power Dissipation (PD)
Reverse Breakdown Voltage (VBR)
Reverse Recovery Time (trr)
Reverse Voltage (RMS)
Reverse Voltage (Vrrm)
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Terminal Finish
Termination Style
Thermal Resistance (RθJA)
Voltage
Weight

B0520WS-7-F Description

Short technical summary and product information.

The B0520WS-7-F is a surface mount Schottky barrier rectifier designed by Diodes Incorporated. It offers a maximum reverse voltage (VRRM) of 20V and an average rectified current of 0.5A, with a non-repetitive peak surge current of 2A. The forward voltage is typically 430mV at 500mA, enabling low power dissipation. The device includes a guard ring die construction for transient protection and is rated for high reliability with a moisture sensitivity level of 1 (unlimited).

 

Packaged in the compact SOD-323 (SC-76) case, this diode supports surface mount assembly. It features matte tin plated terminals and a cathode band polarity indicator. The operating temperature range spans from -55°C to 125°C, with a typical thermal resistance of 426°C/W. The junction capacitance is 58pF at 0V and 1MHz, making it suitable for high-frequency applications.

 

This rectifier is fully RoHS compliant, lead-free, and halogen- and antimony-free (green device). It is qualified to JEDEC standards for high reliability and is available in tape and reel packaging with 3000 units per reel.

B0520WS-7-F Quick Information

Product Type: Schottky Barrier Rectifier
Series: B0520WS
Canonical Name: B0520WS-7-F Schottky Barrier Rectifier Diode
Subcategory: Surface Mount Schottky Barrier Rectifier

B0520WS-7-F Compliance

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

B0520WS-7-F Estimated Pricing

Qty Low High
1+ $0.33 $0.33
10+ $0.20 $0.20
100+ $0.13 $0.13
500+ $0.09 $0.09
1,000+ $0.08 $0.08
3,000+ $0.07 $0.07
6,000+ $0.06 $0.06
9,000+ $0.06 $0.06
15,000+ $0.05 $0.05
21,000+ $0.05 $0.05
30,000+ $0.05 $0.05

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

B0520WS-7-F Features

  • Low forward voltage drop of 430mV.
  • Guard ring die construction for transient protection.
  • Rated for 20V reverse voltage and 0.5A current.
  • Surface mount in SOD-323 package.
  • RoHS and halogen-free compliant.

B0520WS-7-F Applications

  • Used in low voltage rectification circuits.
  • Suitable for polarity protection applications.
  • Ideal for freewheeling diodes in DC-DC converters.
  • Used in high frequency rectification due to fast recovery.

B0520WS-7-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage rating of the B0520WS-7-F?

The maximum repetitive reverse voltage (VRRM) is 20V, and the minimum reverse breakdown voltage is also 20V at 0.5mA.

What is the forward current rating of this diode?

The average rectified forward current (IO) is 0.5A, with a non-repetitive peak surge current (IFSM) of 2A for 8.3ms.

What is the forward voltage drop of the B0520WS-7-F?

The maximum forward voltage is 430mV at a forward current of 500mA.

What is the reverse recovery time of this Schottky diode?

The maximum reverse recovery time is less than 500ns, classified as fast recovery for currents above 200mA.

What package is the B0520WS-7-F available in?

It is available in a surface mount SOD-323 (SC-76) package.

What is the operating temperature range of the B0520WS-7-F?

The operating temperature range is -55°C to 125°C.

Is the B0520WS-7-F RoHS compliant?

Yes, it is fully RoHS3 compliant, lead-free, and halogen- and antimony-free (green device).

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