VNI4140K

Active
Education

Quad high-side smart power solid-state relay

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Product overview

Description

The VNI4140K is a monolithic device made using STMicroelectronics VIPower technology, intended to drive four independent resistive or inductive loads with one side connected to ground. Active current limitation avoids dropping the system power supply in case of shorted load. Built-in thermal shutdown protects the chip from overtemperature and short-circuit. In overload conditions, channel turns OFF and back ON automatically so to maintain junction temperature between TTSD and TR. If this condition makes case temperature reach TCSD, overloaded channel is turned OFF and restart only when case temperature has decreased down to TCR. In case of more than one channel in overload, restart of the overloaded channels is not simultaneous, in order to avoid high peak current from the supply. Non-overloaded channels continue operating normally. The open drain diagnostics outputs indicate overtemperature conditions.
  • All features

    • Output current: 0.7 A per channel
    • Shorted load protections
    • Junction overtemperature protection
    • Case overtemperature protection for thermal independence of the channels
    • Thermal case shutdown restart not simultaneous for the various channels
    • Protection against loss of ground
    • Current limitation
    • Undervoltage shutdown
    • Open drain diagnostic outputs
    • 3.3 V CMOS/TTL compatible inputs
    • Fast demagnetization of inductive loads
    • Conforms to IEC 61131-2
    • ESD according to IEC 61000-4-2 up to +/- 25 kV

Circuit Diagram

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STMicroelectronics - VNI4140K

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VNI4140K
Active
PowerSSO 24 Industrial Ecopack2
VNI4140KTR
Active
PowerSSO 24 Industrial Ecopack2

VNI4140K

Package:

PowerSSO 24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSSO 24

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VNI4140KTR

Package:

PowerSSO 24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSSO 24

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
VNI4140K Available at 1 distributors

Distributor availability ofVNI4140K

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 6 1 Order Now

Distributor reported inventory date: 2021-04-20

Distributor Name

MOUSER

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-20

Buy Direct
Active
EAR99 NEC Tube PowerSSO 24 - - MALAYSIA 2.053 / 1k
VNI4140KTR Available at 2 distributors

Distributor availability ofVNI4140KTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5 1 Order Now
Newark Element14 AMERICA 19 0 Order Now

Distributor reported inventory date: 2021-04-20

Distributor Name

DIGIKEY

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

19

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2021-04-20

Active
EAR99 NEC Tape And Reel PowerSSO 24 - - MALAYSIA 2.053 / 1k

VNI4140K

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.053 / 1k

Distributor availability ofVNI4140K

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 6 1 Order Now

Distributor reported inventory date: 2021-04-20

Distributor Name

MOUSER

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-20

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSSO 24

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

2.053 / 1k

Country of Origin

MALAYSIA

VNI4140KTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.053 / 1k

Distributor availability ofVNI4140KTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5 1 Order Now
Newark Element14 AMERICA 19 0 Order Now

Distributor reported inventory date: 2021-04-20

Distributor Name

DIGIKEY

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

19

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2021-04-20

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSSO 24

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

2.053 / 1k

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors