component
NSVBAT54SWT1G
Public Made by Adomby adom
onsemi Schottky Barrier Diodes (SBD), SOT-323(SC-70). Pinout cross-checked by two models against the datasheet, 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
markdownNSVBAT54SWT1G
onsemi · Schottky Barrier Diodes (SBD) · SOT-323(SC-70)
NSVBAT54SWT1G from onsemi, in a SOT-323(SC-70). 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 | ANODE | passive | Anode of the first Schottky diode of the dual series pair (30 V reverse voltage, 200 mA max DC forward current). |
| 2 | CATHODE | passive | Cathode of the second Schottky diode of the dual series pair (30 V reverse voltage, 200 mA max DC forward current). |
| 3 | CATHODE/ANODE | passive | Common series node connecting the cathode of the first diode to the anode of the second diode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOT-323(SC-70) |
| Category | Diodes |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Reverse Breakdown Voltage | V(BR)R | 30 | V | IR = 10 µA | 2 | ||
| Total Capacitance | CT | 7.6 | 10 | pF | VR = 1.0 V, f = 1.0 MHz | 2 | |
| Reverse Leakage | IR | 0.5 | 2 | µAdc | VR = 25 V | 2 | |
| Forward Voltage | VF | 0.22 | 0.24 | Vdc | IF = 0.1 mAdc | 2 | |
| Forward Voltage | VF | 0.29 | 0.32 | Vdc | IF = 1.0 mAdc | 2 | |
| Forward Voltage | VF | 0.35 | 0.4 | Vdc | IF = 10 mAdc | 2 | |
| Forward Voltage | VF | 0.41 | 0.5 | Vdc | IF = 30 mAdc | 2 | |
| Forward Voltage | VF | 0.52 | 0.8 | Vdc | IF = 100 mAdc | 2 | |
| Reverse Recovery Time | trr | 5 | ns | IF = IR = 10 mAdc, IR(REC) = 1.0 mAdc, Figure 1 | 2 | ||
| Reverse Voltage | VR | 30 | V | TJ = 125°C | 1 | ||
| Forward Power Dissipation | PF | 200 | mW | TA = 25°C; derate above 25°C: 1.6 mW/°C | 1 | ||
| Forward Current (DC) | IF | 200 | mA | 1 | |||
| Non-Repetitive Peak Forward Current | IFSM | 600 | mA | tp < 10 msec | 1 | ||
| Repetitive Peak Forward Current | IFRM | 300 | mA | Pulse Wave = 1 sec, Duty Cycle = 66% | 1 | ||
| Junction Temperature | TJ | -55 | 125 | °C | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 | ||
| ESD Human Body Model | ESD HM | 8000 | V | HM < 8000 | 1 | ||
| ESD Machine Model | ESD MM | 400 | V | MM < 400 | 1 |
CAD (KiCad official)
- Symbol:
NSVBAT54SWT1G - Footprint:
Package_TO_SOT_SMD:SOT-323_SC-70 - 3D model: SOT-323(SC-70) (KiCad packages3D, STEP)
- 3D model files:
nsvbat54swt1g-etched.step/nsvbat54swt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);nsvbat54swt1g.step/nsvbat54swt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (4 pp, sha256
800844c4ddf76f01, retrieved 2026-10-22, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(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).