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  • The STEF12H60 is a 60 A integrated electronic fuse optimized for monitoring the output current and the input voltage, over the 12 V DC power lines.

    When connected in series to the main power rail, it is able to detect and react to overcurrent conditions. When an overload condition occurs, the device limits the output current to a safe value defined by the user.
    A precise current monitor signal provides continuous information about the load current to the system controller IC.
    Similarly, a precise temperature sensor generates a monitor signal that permits the system controller to keep the device power dissipation under control.
    Turn-on time is programmable, which helps control the inrush current during start-up operations.
    The device also embeds the undervoltage lock-out feature, self-diagnostic and absolute thermal protection.

    Key Features

    • 60 A continuous current
    • Input voltage range from 5 to 18 V
    • Adjustable current limit
    • Input undervoltage lockout
    • Integrated 0.85 mΩ power MOSFET
    • Enable/disable pin
    • Programmable turn-on time
    • Accurate current monitor signal
    • Precise temperature monitor
    • Overcurrent and fault status flags
    • Internal MOSFET diagnostic
    • Thermal protection
    • Thermal latch (STEF12H60) or auto-retry versions (STEF12H60A)
    • QFN32-5x5 package
    • Temperature range: -40 °C to 125 °C

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STEF12H60APUR
Active
VFQFPN 5X5X0.95 32L 3.50X3.35EP Industrial Ecopack2
STEF12H60PUR
Active
VFQFPN 5X5X0.95 32L 3.50X3.35EP Industrial Ecopack2

STEF12H60APUR

Package:

VFQFPN 5X5X0.95 32L 3.50X3.35EP

Material Declaration**:

Marketing Status

Active

Package

VFQFPN 5X5X0.95 32L 3.50X3.35EP

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STEF12H60PUR

Package:

VFQFPN 5X5X0.95 32L 3.50X3.35EP

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 5X5X0.95 32L 3.50X3.35EP

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
STEF12H60APUR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel VFQFPN 5X5X0.95 32L 3.50X3.35EP -40 125 THAILAND 1.8 / 1k
STEF12H60PUR Available at 1 distributors

Distributor availability ofSTEF12H60PUR

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 200 1 Order Now

Distributor reported inventory date: 2020-10-20

Distributor Name

Farnell Element14

Stock

200

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-20

Active
EAR99 NEC Tape And Reel VFQFPN 5X5X0.95 32L 3.50X3.35EP -40 125 THAILAND 1.8 / 1k

STEF12H60APUR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.8 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

VFQFPN 5X5X0.95 32L 3.50X3.35EP

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.8 / 1k

Country of Origin

THAILAND

STEF12H60PUR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.8 / 1k

Distributor availability ofSTEF12H60PUR

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 200 1 Order Now

Distributor reported inventory date: 2020-10-20

Distributor Name

Farnell Element14

Stock

200

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-20

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

VFQFPN 5X5X0.95 32L 3.50X3.35EP

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.8 / 1k

Country of Origin

THAILAND

(*) 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