Overvoltage protection device

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  • The STBP112 device provides overvoltage protection for input voltage up to +28 V. Its low RDS(on)N-channel MOSFET switch protects the systems connected to the OUT pin against failures of the DC power supplies in accordance with the China MII Communications Standard YD/T 1591-2006.

    In the event of an input overvoltage condition, the device immediately disconnects the DC power supply by turning off an internal low RDS(on)N-channel MOSFET to prevent damage to protected components.
    In addition, the device also monitors its own junction temperature and switches off the internal MOSFET if the junction temperature exceeds the specified limit.
    The device can be controlled by the microcontroller and can also provide status information about fault conditions.
    The STBP112 is offered in a small, RoHS-compliant 8-lead TDFN (2 mm x 2 mm) package.

    Key Features

    • Input overvoltage protection up to 28 V
    • Integrated high voltage N-channel MOSFET switch - low RDS(on)of 165 mΩ
    • Integrated charge pump
    • Maximum continuous current of 2 A
    • Thermal shutdown
    • Soft-start feature to control the inrush current
    • Enable input (EN)
    • Fault indication output (FLT)
    • IN input ESD protection: ±15 kV air discharge, ±8 kV contact discharge (with 1 μF input capacitor), ±2 kV HBM (standalone device)
    • Certain overvoltage options compliant with the China Communications Standard YD/T 1591-2006 (overvoltage protection only)
    • Small, RoHS compliant 2 x 2 x 0.75 mm TDFN 8-lead package with thermal pad.

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
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min
max
STBP112CVDJ6F PowerFLAT 2x2 Tape And Reel - -
Active
0.39 1000 EAR99
MORE INFO

Country of Origin:

PHILIPPINES

Check Availability

Distributor availability ofSTBP112CVDJ6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7628 1 Order Now
Newark Element14 AMERICA 1200 0 Order Now
MOUSER WORLDWIDE 1543 1 Order Now
Farnell Element14 EUROPE 1235 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

7628

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

1200

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1543

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1235

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-23

Buy now

STBP112CVDJ6F

Package

PowerFLAT 2x2

Packing Type

Tape And Reel

Unit Price (US$)

0.39*

Distributor availability ofSTBP112CVDJ6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7628 1 Order Now
Newark Element14 AMERICA 1200 0 Order Now
MOUSER WORLDWIDE 1543 1 Order Now
Farnell Element14 EUROPE 1235 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

7628

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

1200

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1543

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1235

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-23

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

0.39

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 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

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STBP112CVDJ6F
Active
PowerFLAT 2x2 Industrial Ecopack3

STBP112CVDJ6F

Package:

PowerFLAT 2x2

Material Declaration**:

Marketing Status

Active

Package

PowerFLAT 2x2

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) 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.