1 amp Littelfuse S401E SCR featuring low trigger current and surge capability for industrial control applications

Key Attributes
Model Number: S401E
Product Custom Attributes
Mfr. Part #:
S401E
Package:
TO-92
Product Description

Teccor brand Sx01E & SxN1 Series 1 Amp Standard SCRs

Excellent for lower current heat, lamp, and audible alarm controls for home goods. Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential. Features include 3P)4 DPNQMJBOU, (MBTT o QBTTJWBUFE junctions, voltage capability up to 600V, and surge capability up to 30A. Typical applications include AC solid state switches, nVJEMFWFM TFOTPST, TUSPCFT, and capacitive discharge ignition systems.

Product Attributes

  • Brand: Teccor
  • Material: 6- SFDPHOJ[FE FQPYZ NFFUJOH nBNNBCJMJUZ class 94V-0 (Body), $PQQFS "MMOZ (Lead)
  • Terminal Finish: "MM MFBET JOTVMBUFE GSPN DBTF, $BTF JT FMFDUSJDBMMZ OPODPOEVDUJWF, 5JO QMBUFE

Technical Specifications

SymbolParameterTest ConditionsValueUnit
IT(RMS)RMS on-state currentTC = 90C1A
VDRM/VRRMVoltage capability400 to 600V
I(5Trigger current10mA
ITSMPeak non-repetitive surge currentSingle half cycle, TJ (initial) = 25C25 to 30A
I2tI2t Value for fusingtp = 8.3 ms3.7A2s
di/dtCritical rate of rise of on-state currentTJ = 125C50A/s
VTMOn-state voltageIT = 1A, (approx)MAX. 1.6V
IDRM / IRRMLeakage currentVDRM = VRRM, TJ = 25CMAX. 10A
IDRM / IRRMLeakage currentVDRM = VRRM, TJ = 100C200A
IDRM / IRRMLeakage currentVDRM = VRRM, TJ = 125C500A
RR(J-C)Junction to case thermal resistance (AC)Sx01E50C/W
RR(J-C)Junction to case thermal resistance (AC)SxN135*C/W
RR(J-A)Junction to ambient thermal resistanceSx01E145C/W

2411271955_Littelfuse-S401E_C7305299.pdf

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