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SK055R datasheet pdf and Thyristors - SCRs product details from Littelfuse Inc. stock available at Feilidi
- Manufacturer: Littelfuse
- NO: 461-SK055R
- Package: TO-220-3
- Datasheet:
- Stock: 7500
- Description: SK055R datasheet pdf and Thyristors - SCRs product details from Littelfuse Inc. stock available at Feilidi(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 5 Weeks |
| Mount | Surface Mount, Through Hole |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 |
| Number of Pins | 3 |
| Weight | 2.299997g |
| Operating Temperature | -40°C~125°C |
| Packaging | Bulk |
| Published | 2004 |
| JESD-609 Code | e3 |
| Pbfree Code | no |
| Part Status | Discontinued |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | HIGH RELIABILITY |
| Subcategory | Silicon Controlled Rectifiers |
| Voltage - Rated DC | 1kV |
| Terminal Position | SINGLE |
| Peak Reflow Temperature (Cel) | 260 |
| Current Rating | 55A |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Pin Count | 3 |
| Qualification Status | Not Qualified |
| Number of Elements | 1 |
| Configuration | SINGLE |
| Case Connection | ANODE |
| Forward Voltage | 1.8V |
| Max Repetitive Reverse Voltage (Vrrm) | 1kV |
| JEDEC-95 Code | TO-220AB |
| RMS Current (Irms) | 55A |
| Hold Current | 60mA |
| Trigger Device Type | SCR |
| Voltage - Gate Trigger (Vgt) (Max) | 1.5V |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 550A 650A |
| Current - Gate Trigger (Igt) (Max) | 40mA |
| Repetitive Peak Off-state Voltage | 1000V |
| Current - On State (It (AV)) (Max) | 35A |
| Non-Repetitive Pk On-state Cur | 650 A |
| SCR Type | Standard Recovery |
| Voltage - On State (Vtm) (Max) | 1.8V |
| Critical Rate of Rise of Off-State Voltage-Min | 250V/us |
| Current - Off State (Max) | 30μA |
| Height | 9.4mm |
| Length | 10.67mm |
| Width | 4.78mm |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SK055R Overview
There is no RMS current (Irms) for the current, since RMS currents do not take into account direction.This device's repetitive peak off-state voltage is 1000V, which is the maximum peak voltage allowed across the device.Its maximal repetitive reverse voltage (Vrrm) is 1kV, meaning it can withstand the maximum amount of voltage in reverse-bias mode.Holding current (hypostatic) is the minimum amount of current that passes through a circuit to remain in an 'ON' state, and it may be 60mA.Thyristors have a forward voltage of 1.8V, which is the amount of voltage required to get current flowing across a diode.
SK055R Features
its RMS current (Irms) is 55A
the repetitive peak off-state voltage of this device is 1000V
its current can be 60mA
this thyristors has 1.8V forward voltage
SK055R Applications
There are a lot of Littelfuse Inc. SK055R applications of SCRs thyristors.
- Lighting control
- DC motor control and drives
- Uninterruptable power supplies
- Motor starters
- Battery charges
- DC motor controls - AC motor controls
- Power converters
- Wind mill
- Heat and temperature control
- Welders
