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JSPI1100A
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Jiangsu JieJie Microelectronics Schottky Diodes, SOD-123FL. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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JSPI1100A
Jiangsu JieJie Microelectronics · Schottky Diodes · SOD-123FL
JSPI1100A from Jiangsu JieJie Microelectronics, in a SOD-123FL. 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, marked by the color band on the SOD-123FL body; 100 V maximum repetitive peak reverse voltage (VRRM) and 1.0 A average forward current. |
| 2 | A | passive | Anode terminal of the Schottky rectifier, with forward voltage of 0.85 V maximum at IF=1 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu JieJie Microelectronics |
| Package | SOD-123FL |
| 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 repetitive peak reverse voltage | VRRM | 100 | V | Rating at 25℃ ambient | 1 | ||
| Maximum RMS voltage | VRMS | 70 | V | Rating at 25℃ ambient | 1 | ||
| Maximum DC blocking voltage | VDC | 100 | V | Rating at 25℃ ambient | 1 | ||
| Maximum average forward current | IF(AV) | 1 | A | Rating at 25℃ ambient | 1 | ||
| Peak forward surge current | IFSM | 30 | A | 8.3ms single half sine-wave superimposed on rated load | 1 | ||
| Operating junction temperature range | Tj | -55 | 150 | ℃ | 1 | ||
| Storage temperature range | Tstg | -55 | 150 | ℃ | 1 | ||
| Forward voltage | VF | 0.85 | V | IF=1A | 1 | ||
| Reverse current at rated DC blocking voltage | IR | 0.1 | mA | TA=25℃ | 1 | ||
| Reverse current at rated DC blocking voltage | IR | 5 | mA | TA=100℃ | 1 | ||
| Junction capacitance | CJ | 90 | pF | VR=4.0V, f=1MHz | 1 | ||
| Thermal resistance junction to ambient | Rth(j-a) | 88 | ℃/W | 2 |
CAD (KiCad official)
- Symbol:
JSPI1100A - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files:
jspi1100a-etched.step/jspi1100a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);jspi1100a.step/jspi1100a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jiangsu JieJie Microelectronics datasheet (4 pp, sha256
1e1a4b11529365fd, retrieved 2026-10-22, tier: lcsc) - 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).
# JSPI1100A
**Jiangsu JieJie Microelectronics** · Schottky Diodes · SOD-123FL
JSPI1100A from Jiangsu JieJie Microelectronics, in a SOD-123FL. 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, marked by the color band on the SOD-123FL body; 100 V maximum repetitive peak reverse voltage (VRRM) and 1.0 A average forward current. |
| 2 | A | passive | Anode terminal of the Schottky rectifier, with forward voltage of 0.85 V maximum at IF=1 A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu JieJie Microelectronics |
| Package | SOD-123FL |
| 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 repetitive peak reverse voltage | VRRM | | | 100 | V | Rating at 25℃ ambient | 1 |
| Maximum RMS voltage | VRMS | | | 70 | V | Rating at 25℃ ambient | 1 |
| Maximum DC blocking voltage | VDC | | | 100 | V | Rating at 25℃ ambient | 1 |
| Maximum average forward current | IF(AV) | | | 1 | A | Rating at 25℃ ambient | 1 |
| Peak forward surge current | IFSM | | | 30 | A | 8.3ms single half sine-wave superimposed on rated load | 1 |
| Operating junction temperature range | Tj | -55 | | 150 | ℃ | | 1 |
| Storage temperature range | Tstg | -55 | | 150 | ℃ | | 1 |
| Forward voltage | VF | | | 0.85 | V | IF=1A | 1 |
| Reverse current at rated DC blocking voltage | IR | | | 0.1 | mA | TA=25℃ | 1 |
| Reverse current at rated DC blocking voltage | IR | | | 5 | mA | TA=100℃ | 1 |
| Junction capacitance | CJ | | | 90 | pF | VR=4.0V, f=1MHz | 1 |
| Thermal resistance junction to ambient | Rth(j-a) | | | 88 | ℃/W | | 2 |
## CAD (KiCad official)
- Symbol: `JSPI1100A`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files: `jspi1100a-etched.step` / `jspi1100a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `jspi1100a.step` / `jspi1100a.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Jiangsu JieJie Microelectronics datasheet](docs/jspi1100a-datasheet.pdf) (4 pp, sha256 `1e1a4b11529365fd`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/jspi1100a-datasheet.pdf)