VSSC520S-M3/57T VSSC520S-M3/57T is a 200V, 5A Schottky rectifier in a surface mount DO-214AB package. It features low forward voltage drop and high efficiency for DC/DC converters and freewheeling applications.
Mfr Part #:

VSSC520S-M3/57T

Available from 1 distributors
Mfr Name: Vishay Dale
Vishay Dale
VSSC520S-M3/57T is a 200V, 5A Schottky rectifier in a surface mount DO-214AB package. It features low forward voltage drop and high efficiency for DC/DC converters and freewheeling applications.
Total Stock: 3,400 pcs
$ Price Range: $0.20 - $0.95

VSSC520S-M3/57T Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,400 pcs
3400 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

VSSC520S-M3/57T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Forward Current (IF(AV)) (Nominal @ Free air, recommended PCB)
Capacitance
Capacitance @ Vr, F
Circuit Configuration
Current
Device Marking Code
Forward Voltage (Typical/Maximum @ IF=5 A, TJ=125 °C)
Halogen Free
Lead Style
Maximum Repetitive Peak Reverse Voltage
Mounting Type
Operating Temperature
Peak Forward Surge Current
Reverse Current (IR) (Maximum @ VR=200 V, TJ=125 °C)
Reverse Current (IR) (Maximum @ VR=200 V, TJ=25 °C)
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Style
Voltage
Voltage Rate of Change

VSSC520S-M3/57T Description

Short technical summary and product information.

The VSSC520S-M3/57T is a Trench MOS Barrier Schottky (TMBS) rectifier from Vishay, designed for high frequency and efficiency applications. It offers a maximum repetitive reverse voltage of 200V and an average forward current of 5A when mounted on a recommended copper pad PCB (25mm x 25mm, 1oz FR4). For free air operation, the rated current is 2.2A. The forward voltage drop is typically 1.19V at 5A and 25°C, dropping to 0.67V typical at 125°C, enabling low power losses. The device features a junction capacitance of 280pF at 4V and 1MHz, and can handle a peak forward surge current of 100A (10ms single half sine-wave). The operating temperature range is -40°C to +150°C. The package is DO-214AB (SMC) with matte tin plated leads, suitable for automated surface mount assembly. This component is RoHS-compliant and halogen-free, with MSL level 1. Applications include high frequency DC/DC converters, freewheeling diodes, polarity protection, and power supplies.

VSSC520S-M3/57T Quick Information

Product Type: Schottky Rectifier
Series: VSSC520S
Canonical Name: VSSC520S-M3/57T Schottky Rectifier
Subcategory: Single Diodes

VSSC520S-M3/57T Compliance

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

VSSC520S-M3/57T Estimated Pricing

Qty Low High
1+ $0.95 $0.95
10+ $0.59 $0.59
100+ $0.38 $0.38
500+ $0.27 $0.27
850+ $0.25 $0.25
1,700+ $0.22 $0.22
4,250+ $0.20 $0.20
9,350+ $0.20 $0.20

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

VSSC520S-M3/57T Features

  • TMBS Trench MOS Barrier Schottky technology.
  • 200V maximum repetitive reverse voltage.
  • 5A average forward current with copper pad.
  • Low forward voltage drop of 0.67V typical at 125°C.
  • Surface mount DO-214AB (SMC) package.

VSSC520S-M3/57T Applications

  • Used in high frequency DC/DC converters.
  • Suitable for freewheeling diode applications.
  • Ideal for polarity protection circuits.
  • Employed in high efficiency power supplies.

VSSC520S-M3/57T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive reverse voltage (VRRM) of the VSSC520S-M3/57T?

The maximum repetitive reverse voltage is 200V.

What is the forward voltage drop at 5A?

At 5A and 25°C, the typical forward voltage is 1.19V, maximum 1.70V. At 125°C, the typical forward voltage drops to 0.67V, maximum 0.75V.

What is the package type of this diode?

The package is DO-214AB (SMC), a surface mount package.

What is the operating temperature range?

The operating temperature range is -40°C to 150°C.

Is the VSSC520S-M3/57T RoHS compliant?

Yes, it is RoHS3 compliant and halogen-free as confirmed by the datasheet.

What is the reverse leakage current?

At 200V and 25°C, maximum reverse current is 200μA. At 125°C, maximum reverse current is 25mA.

What is the junction capacitance?

The junction capacitance is typically 280pF at 4V and 1MHz.

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