component
1N5350BRLG
Public Made by Adomby adom
onsemi Zener Diodes, DO-27. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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1N5350BRLG
onsemi · Zener Diodes · DO-27
1N5350BRLG from onsemi, in a DO-27. 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 | onsemi |
| Package | DO-27 |
| 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 |
|---|---|---|---|---|---|---|---|
| Zener voltage (VZ) at IZT | VZ | 12.35 | 13 | 13.65 | V | IZT = 100 mA; TA = 25°C (Note 8) | 3 |
| Zener voltage tolerance (JEDEC type number designation) | -5 | 5 | % | Type number designation per Note 7 | 3 | ||
| Maximum Zener impedance | ZZT | 2.5 | Ω | IZT = 100 mA | 3 | ||
| Maximum Zener impedance at knee | ZZK | 100 | Ω | IZK = 1 mA | 3 | ||
| Reverse leakage current | IR | 1 | µA | VR = 9.9 V | 3 | ||
| Maximum surge current | IR | 7 | A | Non-repetitive square wave PW = 8.3 ms; TA = 25°C (Note 9) | 3 | ||
| Reverse Zener voltage change | VZ | 0.25 | V | VZ measured at 10% and 50% of IZ max; 40 ±10 ms (Note 10) | 3 | ||
| Maximum DC Zener current | IZM | 365 | mA | TL = 25°C at 3/8 in maximum from device body (Note 11) | 3 | ||
| Forward voltage | VF | 1.2 | V | IF = 1.0 A | 2 | ||
| Maximum steady state power dissipation | PD | 5 | W | TL = 25°C, lead length 3/8 in | 1 | ||
| Derate above 25°C | 40 | mW/°C | Above 25°C | 1 | |||
| Junction-to-lead thermal resistance | θJL | 25 | °C/W | 1 | |||
| Operating and storage temperature range | TJ, Tstg | -65 | 200 | °C | DC max 150°C; up to 200°C for pulsed low duty cycle or non-repetitive (Note 1) | 1 |
CAD (KiCad official)
- Symbol:
1N5350BRLG - Footprint:
Diode_THT:D_DO-27_P15.24mm_Horizontal - 3D model: DO-27 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (7 pp, sha256
3f6fc7bbfc757336, retrieved 2026-10-15, 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).
# 1N5350BRLG
**onsemi** · Zener Diodes · DO-27
1N5350BRLG from onsemi, in a DO-27. 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 | onsemi |
| Package | DO-27 |
| 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 |
|---|---|---|---|---|---|---|---|
| Zener voltage (VZ) at IZT | VZ | 12.35 | 13 | 13.65 | V | IZT = 100 mA; TA = 25°C (Note 8) | 3 |
| Zener voltage tolerance (JEDEC type number designation) | | -5 | | 5 | % | Type number designation per Note 7 | 3 |
| Maximum Zener impedance | ZZT | | | 2.5 | Ω | IZT = 100 mA | 3 |
| Maximum Zener impedance at knee | ZZK | | | 100 | Ω | IZK = 1 mA | 3 |
| Reverse leakage current | IR | | | 1 | µA | VR = 9.9 V | 3 |
| Maximum surge current | IR | | | 7 | A | Non-repetitive square wave PW = 8.3 ms; TA = 25°C (Note 9) | 3 |
| Reverse Zener voltage change | VZ | | | 0.25 | V | VZ measured at 10% and 50% of IZ max; 40 ±10 ms (Note 10) | 3 |
| Maximum DC Zener current | IZM | | | 365 | mA | TL = 25°C at 3/8 in maximum from device body (Note 11) | 3 |
| Forward voltage | VF | | | 1.2 | V | IF = 1.0 A | 2 |
| Maximum steady state power dissipation | PD | | | 5 | W | TL = 25°C, lead length 3/8 in | 1 |
| Derate above 25°C | | | 40 | | mW/°C | Above 25°C | 1 |
| Junction-to-lead thermal resistance | θJL | | 25 | | °C/W | | 1 |
| Operating and storage temperature range | TJ, Tstg | -65 | | 200 | °C | DC max 150°C; up to 200°C for pulsed low duty cycle or non-repetitive (Note 1) | 1 |
## CAD (KiCad official)
- Symbol: `1N5350BRLG`
- Footprint: `Diode_THT:D_DO-27_P15.24mm_Horizontal`
- 3D model: DO-27 (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [onsemi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886975428907008) (7 pp, sha256 `3f6fc7bbfc757336`, retrieved 2026-10-15, 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/1n5350brlg-datasheet.pdf)