component
SS54L-MS
Public Made by Adomby adom
MSKSEMI Schottky Diodes, SMB. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownSS54L-MS
MSKSEMI · Schottky Diodes · SMB
SS54L-MS from MSKSEMI, in a SMB. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | SMB |
| Category | Diodes |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Maximum Recurrent Peak Reverse Voltage | VRRM | 40 | V | 3 | |||
| Maximum RMS Voltage | VRMS | 42 | V | 3 | |||
| Maximum DC Blocking Voltage | VDC | 40 | V | 3 | |||
| Maximum Average Forward Rectified Current | IF(AV) | 5 | A | See Fig. 1 | 3 | ||
| Peak Forward Surge Current | IFSM | 120 | A | 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) | 3 | ||
| Maximum Instantaneous Forward Voltage | VF | 0.46 | V | at 2.0A | 3 | ||
| Maximum DC Reverse Current | IR | 0.2 | mA | Ta=25 C, at Rated DC Blocking Voltage | 3 | ||
| Maximum DC Reverse Current | IR | 50 | mA | Ta=125 C, at Rated DC Blocking Voltage | 3 | ||
| Typical Junction Capacitance | CJ | 380 | pF | Measured at 1MHz and applied reverse voltage of 4.0V D.C. | 3 | ||
| Typical Thermal Resistance | RθJA | 70 | C/W | P.C.B. mounted with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pad areas | 3 |
CAD (KiCad official)
- Symbol:
SS54L-MS - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
- 3D model files:
ss54l-ms-etched.step/ss54l-ms-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ss54l-ms.step/ss54l-ms.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (6 pp, sha256
2136b0741956b506, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).