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STEVAL-SID140V1
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Isolated thyristors driver in AC solid-state-relay

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Description

The STEVAL-SID140V1 allows to evaluate insulated control of thyristors SCRs with the STSID140-12 driver.

STEVAL-SID140V1 IMAGE

The STSID140-12 driver has a 40 mA of output current capability to drive SCR gate easily without any additional power supply in high voltage.

The galvanic-insulated inductive barrier allows a 1250 V rms rating-insulated voltage, compliant for the application of functional insulation, and with a high creepage distance at 3.9 mm.

Based on two TN5015H-8G SCR in back-to-back, this evaluation board is able to drive AC load connected on line up 4 Amps.

  • All features

    • Isolated thyristor driver STSID140-12
      • 1250 V RMS of insulation barrier (VISO)
      • 40 mA output current for thyristor gate
      • Power transfer from low voltage
      • Direct MCU driving with I/O at 3.3 V
    • Compact AC solid state-relay
      • Up to 4 Amps AC load driving
      • TN5015H-8G high temperature 50 Amps 800 V
      • SCRs in back-to-back
      • Compact D2PAK SMD package
    • AC main zeros cross-triggering option
    • 5-pins LV connectors for MCU control
    • Two HV connectors for load and line connection
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Bill of Materials (1)

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STEVAL-SID140V1 BOM
1.0 24 Sep 2025
PDF
24 Sep 2025
STEVAL-SID140V1 BOM 1.0

Schematic Pack (1)

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STEVAL-SID140V1 SCHEMATIC
1.0 24 Sep 2025
PDF
24 Sep 2025
STEVAL-SID140V1 SCHEMATIC 1.0

Quality and Reliability

Part Number General Description ECCN (EU) ECCN (US) Package Packing Type RoHS Compliance Grade Longevity Commitment Longevity Starting Date Material Declaration**
STEVAL-SID140V1
Isolated thyristors driver in AC solid-state-relay
NEC EAR99 CARD Not Applicable Ecopack2 - -

STEVAL-SID140V1

Package:

NEC

Material Declaration**:

More Info

General Description

Isolated thyristors driver in AC solid-state-relay

ECCN (EU)

NEC

ECCN (US)

EAR99

Package

CARD

(**) 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.

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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

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