SK055NRP
Littelfuse Inc.
Surface MountTape & Reel (TR); Cut Tape (CT)-40°C ~ 125°C
Ref. price$6.32
Lead time on requestGet quote
Littelfuse Inc. SK05 Series
2 variants · Littelfuse Inc.
About the Littelfuse Inc. SK05 Series
The Littelfuse Inc. SK05 Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common current - gate trigger (Igt) of 40 mA, current - hold (Ih) of 60 mA and current - non rep. surge 50, 60Hz of 550A, 650A. Variants differ by case, mounting and package, so you can match the exact case your application requires using the selection guide below. All listed Littelfuse Inc. SK05 Series part numbers are active and orderable.
Select a variant by
- Case
- TO-220-3 · TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
- Mounting
- Surface Mount · Through Hole
- Package
- Tape & Reel (TR); Cut Tape (CT) · Tube
Shared specifications
- Current - gate trigger (Igt)
- 40 mA
- Current - hold (Ih)
- 60 mA
- Current - non rep. surge 50, 60Hz
- 550A, 650A
- Current - off state
- 30 µA
- Current - on state (It (AV))
- 35 A
- Current - on state (It (RMS))
- 55 A
- Operating temperature
- -40°C ~ 125°C
- SCR type
- Standard Recovery
- Voltage - gate trigger (Vgt)
- 1.5 V
- Voltage - off state
- 1 kV
- Voltage - on state (Vtm)
- 1.8 V
Variant comparison
| Parameter | SK055NRP | SK055RTP |
|---|---|---|
| Case | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | TO-220-3 |
| Mounting | Surface Mount | Through Hole |
| Package | Tape & Reel (TR); Cut Tape (CT) | Tube |
Request a quote on any Littelfuse Inc. SK05 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
