V20202G-M3/4W Vishay Schottky Diode (Other) In Stock

Name: V20202G-M3/4W
Brand: Vishay
SKU: V20202G-M3/4W
Availability: InStock

Vishay V20202G-M3/4W is a dual common-cathode silicon Schottky rectifier diode in a TO-220AB package featuring a 0.92 V maximum forward voltage. Designed for free-wheeling and high-efficiency power conversion with low power loss characteristics. Available from authorized distributors with worldwide shipping.

ACTIVESchottky DiodeVerified Jul 2026

Package / Visual Reference

V20202G-M3/4WOther

Quick Facts

Manufacturer: Vishay
Package: Other
Pin Count: 3
Lifecycle: ACTIVE
Datasheet: V20202G-M3/4W Datasheet PDF
Category: Schottky Diode
Price: From $0.6492(MOQ 500)
Temp Range: -40.0°C to 175.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of V20202G-M3/4W?

Dual common-cathode configuration with 2 elements in a single TO-220AB package for compact freewheeling diode circuits
Low forward voltage of 0.92 V maximum for reduced conduction losses and improved power conversion efficiency
Silicon Schottky rectifier optimized for free-wheeling and efficiency-critical switching power supply applications

What is V20202G-M3/4W used for?

V20202G-M3/4W is ideal for switch-mode power supplies, DC-DC converters, and motor drive circuits where free-wheeling diodes are needed to protect switching transistors from inductive kickback. Its dual common-cathode topology allows a single package to handle two independent diode functions, reducing BOM count in half-bridge and full-bridge rectification stages. The low 0.92 V forward voltage maximizes efficiency in high-current power electronics designs.

What are the specifications of V20202G-M3/4W?

Factory Lead Time	7Weeks
YTEOL	5.87
Additional Feature	FREE WHEELING DIODE, LOW POWER LOSS
Application	EFFICIENCY
Case Connection	CATHODE
Configuration	COMMON CATHODE, 2 ELEMENTS
Diode Element Material	SILICON
Diode Type	RECTIFIER DIODE
Forward Voltage-Max (VF)	0.92V
JEDEC-95 Code	TO-220AB
JESD-30 Code	R-PSFM-T3
JESD-609 Code	e3
Non-rep Pk Forward Current-Max	130A
Number of Elements	2
Number of Phases	1
Output Current-Max	10A
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	FLANGE MOUNT
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Rep Pk Reverse Voltage-Max	200V
Reverse Current-Max	150 µA
Surface Mount	NO
Technology	SCHOTTKY
Terminal Finish	Matte Tin (Sn)
Terminal Form	THROUGH-HOLE
Terminal Position	SINGLE
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8541.10.00.80

Where can I find the V20202G-M3/4W datasheet?

V20202G-M3/4W Datasheet Download

Official datasheet from Vishay

What are equivalent replacements for V20202G-M3/4W?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the forward voltage specification of the V20202G-M3/4W, and how does it affect power supply efficiency?

The V20202G-M3/4W has a maximum forward voltage of 0.92 V, which is lower than standard silicon rectifier diodes at equivalent current levels. Lower forward voltage directly reduces conduction losses (P = Vf × If), improving the efficiency of DC-DC converters and switch-mode power supplies, especially at high switching frequencies where diode conduction time is significant.

What package does the V20202G-M3/4W use, and how does its dual-element configuration benefit circuit design?

The device is housed in a TO-220AB package with a common-cathode dual-element configuration containing 2 independent diode elements sharing a single cathode terminal. This allows designers to use both diodes in a full-wave rectifier or freewheeling circuit without needing 2 separate packages, saving PCB space and reducing component count in motor drives and power converters.

For which switching power supply topologies is the V20202G-M3/4W most suitable?

The V20202G-M3/4W is particularly suited for buck, boost, and flyback converter topologies where a freewheeling diode must handle inductive energy stored in inductors or transformer windings. Its dual common-cathode, 2-element design at 0.92 V forward drop makes it efficient in half-bridge rectifiers, synchronous rectification bypass circuits, and DC motor drive freewheeling stages operating up to several hundred kHz.

What lead time and availability should engineers expect for the V20202G-M3/4W?

The V20202G-M3/4W has a factory lead time of approximately 7 weeks from Vishay's production line. Engineers working on new designs should account for this lead time when planning procurement schedules, especially for production builds requiring hundreds or thousands of units. Stocking distributors often carry inventory to provide faster delivery for smaller quantities below 1,000 pieces.

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Reference Price (USD)

From $0.6492

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
500+	$0.7300	$365.00
1000+	$0.7200	$720.00
2000+	$0.7000	$1400.00
32000+	$0.6648	$21274.24
64000+	$0.6569	$42042.24
128000+	$0.6492	$83095.04

pcs

Unit price: $0.7300 · Total: $365.00

In Stock · 24h Response · Worldwide Shipping

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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