SK055R

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Mfr.Part #
SK055R
Manufacturer
Littelfuse
Package / Case
TO-220-3
Datasheet
Download
Description
SCR 1KV 55A TO220
Stock
24,660
In Stock :
24,660

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Manufacturer :
Littelfuse
Product Category :
Thyristors - SCRs
JEDEC-95 Code :
TO-220AB
Terminal Position :
Single
Max Repetitive Reverse Voltage (Vrrm) :
1kV
SCR Type :
Standard Recovery
Published :
2004
Current - On State (It (AV)) (Max) :
35A
Terminal Finish :
Matte Tin (Sn)
Repetitive Peak Off-state Voltage :
1000V
Current Rating :
55A
Qualification Status :
Not Qualified
Current - Off State (Max) :
30µA
Operating Temperature :
-40°C~125°C
RoHS Status :
ROHS3 Compliant
Package / Case :
TO-220-3
Current - Non Rep. Surge 50, 60Hz (Itsm) :
550A 650A
Voltage - Gate Trigger (Vgt) (Max) :
1.5V
Hold Current :
60mA
Voltage - Rated DC :
1kV
Trigger Device Type :
SCR
Current - Gate Trigger (Igt) (Max) :
40mA
Mounting Type :
Through Hole
Number of Elements :
1
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Height :
9.4mm
Case Connection :
ANODE
Configuration :
Single
Number of Terminations :
3
Pin Count :
3
Additional Feature :
High Reliability
RMS Current (Irms) :
55A
Time@Peak Reflow Temperature-Max (s) :
40
Width :
4.78mm
Voltage - On State (Vtm) (Max) :
1.8V
Pbfree Code :
No
Weight :
2.299997g
Length :
10.67mm
Mount :
Surface Mount, Through Hole
Forward Voltage :
1.8V
Packaging :
Bulk
Peak Reflow Temperature (Cel) :
260
Factory Lead Time :
5 Weeks
Non-Repetitive Pk On-state Cur :
650 A
REACH SVHC :
Unknown
JESD-609 Code :
e3
Lead Free :
Lead Free
Number of Pins :
3
Critical Rate of Rise of Off-State Voltage-Min :
250V/us
Datasheets
SK055R
Introducing Thyristors - SCRs Littelfuse SK055R from Chip IC,where excellence meets affordability. This product stands out with its Operating Temperature:-40°C~125°C, Package / Case:TO-220-3, Mounting Type:Through Hole, Number of Terminations:3, Number of Pins:3, SK055R pinout, SK055R datasheet PDF, SK055R amp .Beyond Thyristors - SCRs Littelfuse SK055R ,we also offer S6055NRP, SK055RTP, S8055MTP, Our vast inventory has you covered. Contact us now for immediate solutions.

Littelfuse SK055R


SCR Standard Recovery -40°C~125°C 1.8V-On State (Vtm) (Max) 30μA-Current - Off State (Max) 3-Termination Bulk TO-220-3 Through Hole

SK055R Overview


As the RMS current measures the average strength, disregarding the direction, its RMS current (Irms) is 55A.In this device, the repetitive peak off-state voltage is 1000V. This is the maximum voltage allowed across the device.The maximal repetitive reverse voltage (Vrrm) is the maximum voltage that a diode can sustain in reverse-bias mode.In electrical, electromagnetic, and electronic devices, the holding current (hypostatic) is the minimum current needed for an electronic or electrical device to remain on.A thyristor with a 1.8V forward voltage has a forward voltage as high as the voltage needed to flow current across it.

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.


  • 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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