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S401E

S401E

S401E

Littelfuse Inc.

SCR Standard Recovery -40°C~125°C 1.6V-On State (Vtm) (Max) 10μA-Current - Off State (Max) 3-Termination Bulk TO-226-3, TO-92-3 (TO-226AA) Through Hole

SOT-23

S401E Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 19 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-226-3, TO-92-3 (TO-226AA)
Number of Pins 3
Weight 453.59237mg
Operating Temperature-40°C~125°C
PackagingBulk
Published 2005
JESD-609 Code e3
Pbfree Code no
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
Terminal Finish Matte Tin (Sn)
Additional FeatureHIGH RELIABILITY
Voltage - Rated DC 400V
Terminal Position BOTTOM
Peak Reflow Temperature (Cel) 260
Reach Compliance Code unknown
Current Rating1A
Time@Peak Reflow Temperature-Max (s) 10
Pin Count3
Qualification StatusNot Qualified
Number of Elements 1
Configuration SINGLE
Case Connection ISOLATED
Forward Voltage1.6V
RMS Current (Irms) 1A
Hold Current30mA
Trigger Device Type SCR
Voltage - Gate Trigger (Vgt) (Max) 1.5V
Current - Non Rep. Surge 50, 60Hz (Itsm) 25A 30A
Current - Gate Trigger (Igt) (Max) 10mA
Leakage Current (Max) 0.5mA
Current - On State (It (AV)) (Max) 640mA
SCR Type Standard Recovery
Voltage - On State (Vtm) (Max) 1.6V
Current - Off State (Max) 10μA
RMS On-state Current-Max 1A
Holding Current-Max 20mA
Height 4.98mm
Length 4.73mm
Width 3.68mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:7975 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.02000$1.02
10$0.90000$9
25$0.80120$20.03
100$0.70180$70.18
250$0.61504$153.76
500$0.52824$264.12

S401E Product Details

S401E Overview


There is no RMS current (Irms) for the current, since RMS currents do not take into account direction.The RMS on-state current must be kept below 1A in order for the device to function normally.Electrical, electromagnetic, and electronic devices have holding currents (hypostatic), which are the minimum currents required to maintain their 'ON' states.The forward voltage is the voltage needed to get current to flow across a diode, and the forward voltage of this thyristor is 1.6V.A conductor's leakage current can be a good indicator of how effective the insulation is, with its maximal leakage current equal to 0.5mA.

S401E Features


its RMS current (Irms) is 1A
its current can be 30mA
this thyristors has 1.6V forward voltage
its maximal leakage current can be 0.5mA


S401E Applications


There are a lot of Littelfuse Inc.
S401E applications of SCRs thyristors.


  • DC motor control and drives
  • Battery charges
  • Welders
  • Power converters
  • Lighting control
  • Heat and temperature control
  • Motor starters
  • DC motor controls - AC motor controls
  • Uninterruptable power supplies
  • Wind mill

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