VS-8TQ100SHM3 Vishay Schottky Diode (Other) In Stock

Name: VS-8TQ100SHM3
Brand: Vishay
SKU: VS-8TQ100SHM3
Availability: InStock

Vishay VS-8TQ100SHM3 is a single silicon Schottky rectifier diode rated at 100 V reverse voltage and 8 A forward current in a TO-263AB surface-mount package. It features a maximum forward voltage of 0.88 V and is optimized for freewheeling and general-purpose rectification. Available from stock worldwide with fast shipping.

ACTIVESchottky DiodeVerified Jul 2026

Package / Visual Reference

VS-8TQ100SHM3Other

Quick Facts

Manufacturer: Vishay
Package: Other
Pin Count: 3
Lifecycle: ACTIVE
Datasheet: VS-8TQ100SHM3 Datasheet PDF
Category: Schottky Diode
Price: From $0.9539(MOQ 3)
Temp Range: -55.0°C to 175.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of VS-8TQ100SHM3?

100 V reverse blocking voltage with 8 A forward current rating enabling robust rectification in mid-power switching and motor drive circuits
Low maximum forward voltage of 0.88 V reducing conduction losses and improving efficiency in DC-DC converter output stages
TO-263AB (D2PAK) surface-mount package with cathode case connection providing excellent thermal dissipation directly to PCB copper pours

What is VS-8TQ100SHM3 used for?

The VS-8TQ100SHM3 is optimized for use as a freewheeling or catch diode in inductive motor drive circuits, synchronous buck converters, and flyback power supply output stages operating up to 100 V, where its low 0.88 V forward drop minimizes switching losses at 8 A continuous current. The TO-263AB (D2PAK) footprint allows direct thermal coupling to the PCB ground plane, supporting junction temperatures up to 175°C without an additional heatsink in many applications. It also serves general-purpose bridge rectification in industrial power supplies, solar charge controllers, and 48 V telecom power systems.

What are the specifications of VS-8TQ100SHM3?

Factory Lead Time	8Weeks
YTEOL	6.22
Additional Feature	FREE WHEELING DIODE
Application	GENERAL PURPOSE
Case Connection	CATHODE
Configuration	SINGLE
Diode Element Material	SILICON
Diode Type	RECTIFIER DIODE
Forward Voltage-Max (VF)	0.88V
JEDEC-95 Code	TO-263AB
JESD-30 Code	R-PSSO-G2
JESD-609 Code	e3
Non-rep Pk Forward Current-Max	230A
Number of Elements	1
Number of Phases	1
Output Current-Max	8A
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Reference Standard	AEC-Q101
Rep Pk Reverse Voltage-Max	100V
Reverse Current-Max	550 µA
Surface Mount	YES
Technology	SCHOTTKY
Terminal Finish	MATTE TIN
Terminal Form	GULL WING
Terminal Position	SINGLE
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8541.10.00.80

Where can I find the VS-8TQ100SHM3 datasheet?

VS-8TQ100SHM3 Datasheet Download

Official datasheet from Vishay

What are equivalent replacements for VS-8TQ100SHM3?

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

Frequently Asked Questions

What forward voltage and current ratings make VS-8TQ100SHM3 suitable for a 48 V freewheeling diode application?

The VS-8TQ100SHM3 is rated for 8 A continuous forward current with a maximum forward voltage of 0.88 V at rated current, plus a 100 V reverse blocking voltage that provides adequate margin above a 48 V rail. This combination limits conduction power loss to under 7 W at full load, making it efficient as a freewheeling diode in 48 V DC motor drive and power supply designs.

How does the TO-263AB (D2PAK) package of VS-8TQ100SHM3 assist thermal management on a PCB?

The TO-263AB (D2PAK) package includes a large exposed metal tab that acts as the cathode terminal bonded directly to the PCB copper, providing a thermal resistance junction-to-case (RθJC) typically around 2°C/W. With a maximum junction temperature of 175°C and ambient designs up to 85°C, the exposed pad allows the diode to dissipate several watts through PCB copper spreading without requiring a separate clip-on heatsink.

When is VS-8TQ100SHM3 a cost-effective replacement for the VS-10TQ100SHM3 in a 6 A output rectifier circuit?

In applications where peak output current stays below 8 A, the VS-8TQ100SHM3 is a drop-in substitute for the VS-10TQ100SHM3 since both share the same 100 V rating, TO-263AB footprint, and cathode-case configuration. The 8 A variant typically carries a lower unit price and shorter lead time of 8 weeks compared to higher-current variants, making it the preferred choice when the 10 A headroom of the VS-10TQ100SHM3 is unnecessary.

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About Vishay

Vishay is a leading electronic component manufacturer. FindMyChip sources Vishay ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

View all Vishay parts →

More from Vishay

PR03000206803JAC00

HVR2500006203FR500

PR02000201001JR500

Resistors, Axial Diameter Horizontal Mounting

Resistor

WSL2512R4700FBA

WSL2512R4700FEB

WSL2512R4700FEK

AvailabilityIn Stock

Reference Price (USD)

From $0.9539

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
3+	$1.2100	$3.63
10+	$1.0700	$10.70
50+	$0.9600	$48.00
16000+	$0.9539	$15262.08

pcs

Unit price: $1.2100 · Total: $3.63

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India