component
1.5KE16CA-B
Public Made by Adomby adom
Littelfuse ESD And Surge Protection (TVS/ESD), DO-201. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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1.5KE16CA-B
Littelfuse · ESD And Surge Protection (TVS/ESD) · DO-201
1.5KE16CA-B from Littelfuse, in a DO-201. 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 | Littelfuse |
| Package | DO-201 |
| 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 (bidirectional, 16 V code) | VBR | 15.2 | 16.8 | V | @ IT 1 mA | 2 | |
| Maximum clamping voltage | VC | 22.5 | V | @ Ipp 67.6 A | 2 | ||
| Maximum peak pulse current | Ipp | 67.6 | A | 2 | |||
| Maximum reverse leakage current | IR | 1 | µA | @ VR 13.60 V | 2 | ||
| Typical reverse leakage (VBR min > 12 V) | IR | 1 | µA | typical; VBR min > 12 V | 1 | ||
| Breakdown voltage tolerance (CA bi-directional type) | VBR | -5 | 5 | % | CA bi-directional type, 5% VBR voltage tolerance per part-numbering table | 6 | |
| Peak pulse power dissipation, single die, 10/1000µs waveform | PPPM | 1500 | W | 10/1000µs test waveform (Note 1), single die parts | 1 | ||
| Steady state power dissipation | PD | 6.5 | W | on infinite heat sink at TL = 75ºC | 1 | ||
| Operating junction and storage temperature range | TJ, TSTG | -55 | 175 | °C | 1 | ||
| Breakdown voltage temperature coefficient | αT | 0.1 | % | typical value; VBR@TJ = VBR@25°C x (1+αT x (TJ - 25)) | 1 | ||
| Typical thermal resistance junction to lead | RθJL | 15 | °C/W | junction to lead, typical | 1 | ||
| Typical thermal resistance junction to ambient | RθJA | 75 | °C/W | junction to ambient, typical | 1 | ||
| Reverse standoff voltage | VR | 13.6 | V | 2 |
CAD (KiCad official)
- Symbol:
1.5KE16CA-B - Footprint:
Diode_THT:D_DO-201AD_P15.24mm_Horizontal - 3D model: DO-201 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Littelfuse datasheet (6 pp, sha256
4290e23a327d9203, 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).