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Motor Control Solutions

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Vishay's motor control solutions

VISHAY with one of the world’s largest selections of electronic components and an obsession with quality, we can be the DNA behind your success.

Behind The DNA of tech™ is 60 years of dreaming, daring, doing.

Vishay's role is to enable your dreaming, inventing, and making.

A motor can be a simple induction machine that rotates with the connection of a simple AC voltage. In applications that require more precise control of speed, torque, or positioning, it is more common to use a 3-phase motor. In order to control this type of motor, signals must be generated that cause the motor to spin properly, using feedback to close the loop and regulate the desired parameters. Vishay components bring reliable performance to such motor control circuits as the AC input, bias supply, control and gate drive, and inverter (AC/DC) output. Examples of Vishay products used in motor control applications include passive components (resistors, capacitors, thermistors, and inductors), power MOSFETS, high power modules, diodes, TMBS^® rectifiers, transient voltage suppressors (TVS), transmissive optical sensors, and microBRICK^® synchronous buck regulator modules.

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XClamp products

EBV - Vishay - Products Tabs

MS26900578
IG26857492
XMC7K24CA

Industry-first snapback type XClampR™ TVS

What Are the Key Features of XClampR™ TVS?

Designed to protect sensitive electronic equipment against voltage transients induced by inductive load switching
and lightning
With their low clamping voltage, the XClampR TVS offer high peak pulse currents in the SMC (DO-214AB) and DO-218AB
packages
For applications with stand-off voltages greater than 24 V - such as 48 V belt starter (BSG) and integrated starter (ISG)
generators in mild hybrid electric vehicles (HEV) - the devices can be paired with a standard TVS

What Are the Key Benefits of XClampR TVS?

High peak pulse power dissipation
180 A at 10/1000 μs, equivalent to a 7 kW power rating of conventional TVS, in the SMC (DO-214AB)
120A and 180 A at 10/10 000 μs, equivalent to a 4.6kW and 7 kW power rating of conventional TVS respectively, in the DO-218AB
Low clamping voltage
- Down to 24 V maximum in the SMC (DO-214AB)
- Down to 26 V maximum in the DO-218AB
Wide operating temperature range of -55 °C to +175 °C
Suitable for high reliability applications
- Available in AEC-Q101 qualified versions
- Extremely stable breakdown voltage from 26.7 V to 29.5 V over their entire operating temperature range

Why choose XClampR TVS?

XClampR TVS is a snapback type TVS with an extremely low clamping voltage ratio for suppressing transient voltage to a
lower clamping voltage, compared to conventional TVS.

More information here.

XClampR™ Transient voltage suppressors

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More information here.

XClampR™ TVS XMC7K24CA

Extremely low clamping voltage ratio
Extremely low clamping voltage
Extremely stable breakdown voltage (V_BR) over a wide operating temperature range
- (-55 °C to +175 °C)
- Very low temperature coefficient (αT)
Extremely stable clamping voltage (V_C) over a wide operating temperature range
High clamping current capability
Low leakage
Bi-directional
Snapback operation
Variable clamping voltage by conventional TVS combination

Snapback clamping operation

The XMC7K24CA is a snapback type TVS with an extremely low clamping voltage ratio for suppressing transient voltage to a lower clamping voltage than conventional TVS.