S4055RTP
- Mfr.Part #
- S4055RTP
- Manufacturer
- Littelfuse
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- SCR 400V 55A TO220AB-R
- Stock
- 3,282
- In Stock :
- 3,282
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- Manufacturer :
- Littelfuse
- Product Category :
- Thyristors - SCRs
- Number of Terminations :
- 3
- Case Connection :
- ANODE
- Mounting Type :
- Through Hole
- Operating Temperature :
- -40°C~125°C
- Packaging :
- Tube
- Package / Case :
- TO-220-3
- HTS Code :
- 8541.30.00.80
- Mount :
- Through Hole
- Leakage Current (Max) :
- 2mA
- SCR Type :
- Standard Recovery
- RMS Current (Irms) :
- 55A
- Factory Lead Time :
- 16 Weeks
- Pin Count :
- 3
- JESD-609 Code :
- e3
- Critical Rate of Rise of Off-State Voltage-Min :
- 550V/us
- Configuration :
- Single
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Single
- Non-Repetitive Pk On-state Cur :
- 650 A
- JESD-30 Code :
- R-PSFM-T3
- Current - Non Rep. Surge 50, 60Hz (Itsm) :
- 550A 650A
- Lead Free :
- Lead Free
- Current - Gate Trigger (Igt) (Max) :
- 40mA
- JEDEC-95 Code :
- TO-220AB
- Number of Elements :
- 1
- Reach Compliance Code :
- Unknown
- Repetitive Peak Off-state Voltage :
- 400V
- Hold Current :
- 60mA
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2004
- Qualification Status :
- Not Qualified
- Repetitive Peak Reverse Voltage :
- 400V
- Voltage - Gate Trigger (Vgt) (Max) :
- 1.5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - On State (Vtm) (Max) :
- 1.8V
- Current - Off State (Max) :
- 10μA
- Current - On State (It (AV)) (Max) :
- 35A
- Current - On State (It (RMS)) (Max) :
- 55A
- Terminal Finish :
- Matte Tin (Sn)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Off State :
- 400V
- Trigger Device Type :
- SCR
- Datasheets
- S4055RTP

SCR Standard Recovery -40°C~125°C 1.8V-On State (Vtm) (Max) 10μA-Current - Off State (Max) 3-Termination Tube TO-220-3 Through Hole
S4055RTP Overview
Despite its direction, the RMS current (Irms) describes the average strength of the current.This device has a repetitive peak off-state voltage of 400V, which is its maximum peak voltage across the device.Holding current (hypostatic) for electrical, electromagnetic, and electronic devices is the minimum current passing through a circuit in order for it to remain in an "ON" state.Insulation effectiveness can be measured by leakage current, with a maximal leakage current of 2mA.
S4055RTP Features
its RMS current (Irms) is 55A
the repetitive peak off-state voltage of this device is 400V
its current can be 60mA
its maximal leakage current can be 2mA
S4055RTP Applications
There are a lot of Littelfuse Inc.
S4055RTP 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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