SPT01-335DEE

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Automation sensor transient and overvoltage protection

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Product overview

Description

The SPT01-335 is specifically designed for the protection of 24 V proximity sensors. It implements the reverse polarity and the overvoltage protection of the sensor power supply and the power switch overvoltage protection.

It provides a very compact and flexible solution offering two connections for PNP or NPN sensors as shown in and Figure 9.

Thanks to high performance ST technology, the SPT01-335 protects the proximity sensor to the highest level compliant with IEC 61000-4-2, IEC 61000-4-4 and IEC 60947-5-2 / IEC 61000-4-5 standards.

  • All features

    • Triple diode array for power bus protection, switch protection and reverse blocking protection
    • Flexible connection for NPN low side or PNP high side sensor configuration
    • 6 V to 36 V supply voltage range
    • Stand-off voltage: 36 V
    • Minimum breakdown voltage VBR: 38 V
    • 8/20 μs 2A maximum clamping voltage: 46 V
    • Direct sensor switches current: 300 mA
    • Blocking diode drop forward voltage VF: 1 V at 300 mA
    • Blocking diode maximum 10 ms square pulse current IFSM: 1 A
    • Ambient temperature: -40 °C to +100 °C
    • QFN3x3-6L 1 mm flat package: 3x3 mm
    • Voltage surge: EN 60947-5-2 or IEC 61000-4-5 with RCC = 500 Ω: ±1 kV
    • Electrostatic discharge ESD, IEC 61000-4-2: ± 8 kV in contact, ± 15 kV in air
    • Electrical transient immunity, IEC 61000-4-4: ±2 kV

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
SPT01-335DEE
Active
QFN-6L Industrial Ecopack2

SPT01-335DEE

Package:

QFN-6L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-6L

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

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SPT01-335DEE
Available at distributors

Distributor availability of SPT01-335DEE

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QFN-6L Tape and Reel MALAYSIA EAR99 NEC - -

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33

Uni-Directional

SPT01-335DEE Active

Budgetary Price (US$)*/Qty:
-
Package:
QFN-6L
Packing Type:
Tape and Reel
RoHS:
-
Country of Origin:
MALAYSIA
ECCN (US):
EAR99
ECCN (EU):
NEC

Part Number:

SPT01-335DEE

Operating Temperature (°C)

Min:

-

Max:

-

VRM (V) (max):

33

Directionality:

Uni-Directional

Distributor Name

Distributor reported inventory date:

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