component
1.5KE120A
Public Made by Adomby adom
CREATEK TVS, DO-201AD. 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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1.5KE120A
CREATEK · TVS · DO-201AD
1.5KE120A from CREATEK, in a DO-201AD. 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 | CREATEK |
| Package | DO-201AD |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage (unidirectional, 5% tolerance) | V (BR) | 114 | 126 | Volts | IT = 1.0 mA | 2 | |
| Maximum reverse leakage | ID | 1 | μA | at VWM = 102 V | 2 | ||
| Maximum peak pulse current | IPPM | 9.1 | A | Surge current waveform per Fig. 3, derate per Fig. 2 (Note 2) | 2 | ||
| Maximum clamping voltage | VC | 165 | Volts | at IPPM | 2 | ||
| Maximum temperature coefficient of VBR | 0.107 | % /℃ | 2 | ||||
| Peak power dissipation | PPPM | 1500 | W | 10/1000 µs waveform (Note 1) | 1 | ||
| Steady state power dissipation | PM(AV) | 6.5 | W | TL = 75 ℃, lead lengths 0.375 in (9.5 mm) (Note 2) | 1 | ||
| Peak forward surge current | IFSM | 200 | A | 8.3 ms single half sine-wave (Note 3) | 1 | ||
| Maximum instantaneous forward voltage | VF | 3.5 | V | @ 50 A, unidirectional only; 3.5 V applies to V(BR) < 220 V (Note 4) | 1 | ||
| Operating junction and storage temperature range | TJ ,TSTG | -55 | 150 | ℃ | 1 | ||
| Typical thermal resistance junction-to-lead | RθJL | 20 | ℃/W | Typical | 1 | ||
| Typical thermal resistance junction-to-ambient | RθJA | 75 | ℃/W | Typical | 1 |
CAD (KiCad official)
- Symbol:
1.5KE120A - Footprint:
Diode_THT:D_DO-201AD_P15.24mm_Horizontal - 3D model: DO-201AD (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: CREATEK datasheet (7 pp, sha256
f9a8dd7f3e0318af, retrieved 2026-10-28, 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).
# 1.5KE120A
**CREATEK** · TVS · DO-201AD
1.5KE120A from CREATEK, in a DO-201AD. 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 | CREATEK |
| Package | DO-201AD |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage (unidirectional, 5% tolerance) | V (BR) | 114 | | 126 | Volts | IT = 1.0 mA | 2 |
| Maximum reverse leakage | ID | | | 1 | μA | at VWM = 102 V | 2 |
| Maximum peak pulse current | IPPM | | | 9.1 | A | Surge current waveform per Fig. 3, derate per Fig. 2 (Note 2) | 2 |
| Maximum clamping voltage | VC | | | 165 | Volts | at IPPM | 2 |
| Maximum temperature coefficient of VBR | | | | 0.107 | % /℃ | | 2 |
| Peak power dissipation | PPPM | | | 1500 | W | 10/1000 µs waveform (Note 1) | 1 |
| Steady state power dissipation | PM(AV) | | | 6.5 | W | TL = 75 ℃, lead lengths 0.375 in (9.5 mm) (Note 2) | 1 |
| Peak forward surge current | IFSM | | | 200 | A | 8.3 ms single half sine-wave (Note 3) | 1 |
| Maximum instantaneous forward voltage | VF | | | 3.5 | V | @ 50 A, unidirectional only; 3.5 V applies to V(BR) < 220 V (Note 4) | 1 |
| Operating junction and storage temperature range | TJ ,TSTG | -55 | | 150 | ℃ | | 1 |
| Typical thermal resistance junction-to-lead | RθJL | | 20 | | ℃/W | Typical | 1 |
| Typical thermal resistance junction-to-ambient | RθJA | | 75 | | ℃/W | Typical | 1 |
## CAD (KiCad official)
- Symbol: `1.5KE120A`
- Footprint: `Diode_THT:D_DO-201AD_P15.24mm_Horizontal`
- 3D model: DO-201AD (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [CREATEK datasheet](docs/1-5ke120a-datasheet.pdf) (7 pp, sha256 `f9a8dd7f3e0318af`, retrieved 2026-10-28, 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/1-5ke120a-datasheet.pdf)