component
BAT54M5
Public Made by Adomby adom
amsem Schottky Diodes, SOD-523. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
main
BAT54M5
amsem · Schottky Diodes · SOD-523
BAT54M5 from amsem, in a SOD-523. 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 | amsem |
| Package | SOD-523 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Voltage | VBR | 30 | V | IF = 10uA | 1 | ||
| Forward Voltage | VF | 0.24 | V | IF = 0.1mA | 1 | ||
| Forward Voltage | VF | 0.32 | V | IF = 1.0mA | 1 | ||
| Forward Voltage | VF | 0.4 | V | IF = 10mA | 1 | ||
| Forward Voltage | VF | 0.5 | V | IF = 30mA | 1 | ||
| Forward Voltage | VF | 0.8 | V | IF = 100mA | 1 | ||
| Reverse current | IR | 2 | μA | VR= 25V | 1 | ||
| Capacitance | CT | 10 | pF | VR = 1V, f = 1MHz | 1 | ||
| Reverse Recovery Time | trr | 5 | ns | Irr = 10mA, IR = 10mA~1mA | 1 | ||
| Peak Repetitive Reverse Voltage | VRRM | 30 | V | 1 | |||
| Working Peak Reverse Voltage | VRWM | 30 | V | 1 | |||
| DC Blocking Voltage | VR | 30 | V | 1 | |||
| Forward Continuous Current | IFM | 200 | mA | 1 | |||
| Peak forward current | IFSM | 600 | mA | t=1us | 1 | ||
| Repetitive peak forward current | IFRM | 300 | mA | 1 | |||
| Power Dissipation | PD | 200 | mW | 1 | |||
| Junction Temperature | TJ | -55 | 125 | ℃ | 1 | ||
| Storage Temperature | TSTG | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance From Junction To Ambient | Rθ JA | 635 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
BAT54M5 - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
bat54m5-etched.step/bat54m5-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bat54m5.step/bat54m5.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: amsem datasheet (2 pp, sha256
de61728be191b962, retrieved 2026-10-14, 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).
# BAT54M5
**amsem** · Schottky Diodes · SOD-523
BAT54M5 from amsem, in a SOD-523. 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 | amsem |
| Package | SOD-523 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Voltage | VBR | 30 | | | V | IF = 10uA | 1 |
| Forward Voltage | VF | | | 0.24 | V | IF = 0.1mA | 1 |
| Forward Voltage | VF | | | 0.32 | V | IF = 1.0mA | 1 |
| Forward Voltage | VF | | | 0.4 | V | IF = 10mA | 1 |
| Forward Voltage | VF | | | 0.5 | V | IF = 30mA | 1 |
| Forward Voltage | VF | | | 0.8 | V | IF = 100mA | 1 |
| Reverse current | IR | | | 2 | μA | VR= 25V | 1 |
| Capacitance | CT | | | 10 | pF | VR = 1V, f = 1MHz | 1 |
| Reverse Recovery Time | trr | | | 5 | ns | Irr = 10mA, IR = 10mA~1mA | 1 |
| Peak Repetitive Reverse Voltage | VRRM | | | 30 | V | | 1 |
| Working Peak Reverse Voltage | VRWM | | | 30 | V | | 1 |
| DC Blocking Voltage | VR | | | 30 | V | | 1 |
| Forward Continuous Current | IFM | | | 200 | mA | | 1 |
| Peak forward current | IFSM | | | 600 | mA | t=1us | 1 |
| Repetitive peak forward current | IFRM | | | 300 | mA | | 1 |
| Power Dissipation | PD | | | 200 | mW | | 1 |
| Junction Temperature | TJ | -55 | | 125 | ℃ | | 1 |
| Storage Temperature | TSTG | -55 | | 150 | ℃ | | 1 |
| Thermal Resistance From Junction To Ambient | Rθ JA | | | 635 | ℃/W | | 1 |
## CAD (KiCad official)
- Symbol: `BAT54M5`
- Footprint: `Diode_SMD:D_SOD-523`
- 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files: `bat54m5-etched.step` / `bat54m5-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bat54m5.step` / `bat54m5.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [amsem datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603078215053561856) (2 pp, sha256 `de61728be191b962`, retrieved 2026-10-14, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band convention` (convention), consensus `off` (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).
[Datasheet PDF](docs/bat54m5-datasheet.pdf)