Datasheet4U Logo Datasheet4U.com

S4040R - 40Amp Standard SCR

General Description

Excellent unidirectional switches for phase control applications such as heating and motor speed controls.

Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential.

Key Features

  • & Benefits.
  • RoHS compliant.
  • Glass.
  • passivated junctions.
  • Voltage capability up to 1000 V.
  • Surge capability up to 520 A Main Features Symbol IT(RMS) VDRM/ VRRM IGT Value 40 400 to 1000 40 Unit A V mA Absolute Maximum Ratings Symbol IT(RMS) IT(AV) Parameter RMS on-state current Average on-state current ITSM Peak non-repetitive surge current I2t di/dt IGM PG(AV) Tstg TJ I2t Value for fusing Critical rate of rise of on-state current Peak ga.

📥 Download Datasheet

Other Datasheets by Littelfuse

Part Number Description
S4040RQ Thyristors
S4040RQ2 Thyristors
S4040RQ3 Thyristors
S4040N 40Amp Standard SCR
S4040NQ Thyristors
S4040NQ2 Thyristors
S4040NQ3 Thyristors
S404DS1 Thyristors
S404DSS Thyristors
S404VS1 Thyristors

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Sxx40x Series Thyristors 40 Amp Standard SCRs RoHS Description Excellent unidirectional switches for phase control applications such as heating and motor speed controls. Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential.