MBRS320

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MBRS320

+Nomenclature

DIODE SCHOTTKY 20V 4A SMC

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Spécifications

Attribut Valeur
Supplier onsemi
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Obsolete
DiodeType Schottky
Voltage-DCReverse(Vr)(Max) 20 V
Current-AverageRectified(Io) 4A
Voltage-Forward(Vf)(Max)@If 500 mV @ 3 A
Speed Fast Recovery =< 500ns, > 200mA (Io)
Current-ReverseLeakage@Vr 2 mA @ 20 V
MountingType Surface Mount
Package/Case DO-214AB, SMC
SupplierDevicePackage SMC (DO-214AB)

Présentation

Description

MBRS320 is a member of the MBRS family of surface-mount Schottky barrier rectifier diodes. It’s designed for fast, low-loss rectification in power electronics.
Key points:
- Benefits: low forward voltage drop, fast switching, compact packaging; improves efficiency in SMPS, DC–DC converters, OR-ing, and flyback/freewheeling paths.
- Trade-offs: higher reverse leakage at elevated temperatures; modest reverse-voltage ratings compared to standard diodes.
- Variants: different VRRM (reverse voltage) and IF (forward current) ratings and packaging exist (e.g., SMA/SMB styles). Exact specs depend on the suffix and supplier.
If you’re selecting one, consult the specific MBRS320 datasheet for the exact IF, VRRM, VF at current, leakage, and package details to match your application requirements.

Features

MBRS320 is a Schottky barrier rectifier diode. Key features:
- 3 A average forward current
- Low forward voltage drop (typ ~0.5 V at 3 A)
- Very fast switching with essentially zero reverse-recovery time
- Surface-mount, RoHS-compliant package
- Available in multiple reverse-voltage (VRRM) ratings (check the specific variant)
- Suitable for high-efficiency switching power supplies, DC-DC converters, freewheel/rectifier applications
- Good surge capability and wide operating temperature range
Note: exact VRRM, leakage, and package type vary by variant; refer to the datasheet for the specific part you’re using.

Pinout

- Pin count: 2 pins
- Function: Two-terminal Schottky barrier rectifier diode (anode and cathode) used for high-speed, low forward-voltage rectification.

Manufacturer

MBRS320 is manufactured by Vishay Intertechnology. Vishay is a global company that designs and manufactures electronic components, specializing in discrete semiconductors (e.g., Schottky diodes) and passive components (resistors, capacitors, inductors).

Application

MBRS320 is a Schottky barrier rectifier (3 A class, ~20 V). Common application areas:
- Switching power supplies and DC-DC converters (high-frequency rectification)
- Freewheel/rectifier diodes in inductive loads (motors, actuators, chopper drives)
- Reverse-current and polarity protection in battery, USB-PD, and power-path circuits
- Low-loss rectification in consumer electronics, telecom, and automotive power frameworks
- Any compact, surface-mount rectification need requiring fast switching and low forward drop.

Package

MBRS320 is a Schottky barrier rectifier in an SMA (DO-214AC) surface-mount package.

Produits liés à MBRS320

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