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VS-ST303S04PFN0

VS-ST303S04PFN0

VS-ST303S04PFN0

Vishay Semiconductor Diodes Division

SCR Standard Recovery -40°C~125°C 2.16V-On State (Vtm) (Max) 50mA-Current - Off State (Max) Bulk TO-209AE, TO-118-4, Stud Chassis, Stud Mount

SOT-23

VS-ST303S04PFN0 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 14 Weeks
Mount Chassis, Stud
Mounting Type Chassis, Stud Mount
Package / Case TO-209AE, TO-118-4, Stud
Number of Pins 4
Operating Temperature-40°C~125°C
PackagingBulk
Published 2014
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN Code EAR99
Peak Reflow Temperature (Cel) NOT SPECIFIED
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number ST303S
Max Repetitive Reverse Voltage (Vrrm) 400V
RMS Current (Irms) 471A
Hold Current600mA
Trigger Device Type SCR
Voltage - Off State 400V
Voltage - Gate Trigger (Vgt) (Max) 3V
Current - Non Rep. Surge 50, 60Hz (Itsm) 7950A 8320A
Current - Gate Trigger (Igt) (Max) 200mA
Current - On State (It (AV)) (Max) 300A
SCR Type Standard Recovery
Voltage - On State (Vtm) (Max) 2.16V
Current - Off State (Max) 50mA
RoHS StatusNon-RoHS Compliant
In-Stock:85 items

Pricing & Ordering

QuantityUnit PriceExt. Price
6$180.34000$1082.04

VS-ST303S04PFN0 Product Details

VS-ST303S04PFN0 Overview


The RMS current is a measure of the average strength of the current, disregarding its direction. Its RMS current (Irms) is 471A ohms.Repetitive reverse voltage is the maximum voltage the diode can withstand in reverse-bias mode, and for this device, the maximum repetitive reverse voltage (Vrrm) is 400V.During the 'ON' state, the holding current (hypostatic) can be 600mA, as it is the minimum current which must pass through a circuit for it to stay in the 'on' state.

VS-ST303S04PFN0 Features


its RMS current (Irms) is 471A
its current can be 600mA


VS-ST303S04PFN0 Applications


There are a lot of Vishay Semiconductor Diodes Division
VS-ST303S04PFN0 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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