component
HSMC-C197
Public Made by Adomby adom
Broadcom Limited LED Indication - Discrete, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHSMC-C197
Broadcom Limited · LED Indication - Discrete · 0603
HSMC-C197 from Broadcom Limited, in a 0603. 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 soldering terminal, the end marked with the cathode mark and cathode line; reverse voltage is rated 5 V max at IR = 100 µA. |
| 2 | A | passive | Anode soldering terminal, the end without the cathode mark; forward current is rated 25 mA DC max, with VF typ. 1.9 V and max 2.4 V at IF = 20 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Broadcom Limited |
| Package | 0603 |
| Category | Optoelectronics |
| 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 |
|---|---|---|---|---|---|---|---|
| Forward voltage | VF | 1.9 | 2.4 | V | @ IF = 20 mA | 3 | |
| Reverse breakdown voltage | VR | 5 | V | @ IR = 100 μA | 3 | ||
| Luminous intensity | IV | 28.5 | mcd | @ 20 mA | 4 | ||
| Forward voltage tolerance | VF | -0.1 | 0.1 | V | 3 | ||
| DC forward current | 25 | mA | Derate linearly as shown in Figure 4 | 3 | |||
| Power dissipation | 60 | mW | 3 | ||||
| Reverse voltage | 5 | V | IR = 100 μA | 3 | |||
| LED junction temperature | 95 | ˚C | 3 | ||||
| Operating temperature range | -40 | 85 | ˚C | 3 | |||
| Storage temperature range | -40 | 85 | ˚C | 3 | |||
| Capacitance | C | 15 | pF | VF = 0, f = 1 MHz | 3 | ||
| Thermal resistance, junction to pin | RJ-PIN | 300 | ˚C/W | 3 | |||
| Peak wavelength (red) | peak | 637 | nm | 4 | |||
| Dominant wavelength (red) | d | 626 | nm | 4 | |||
| Viewing angle | 2 1/2 | 90 | Degrees | 4 | |||
| Luminous efficacy | V | 155 | lm/w | 4 |
CAD (KiCad official)
- Symbol:
HSMC-C197 - Footprint:
LED_SMD:LED_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
hsmc-c197-etched.step/hsmc-c197-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hsmc-c197.step/hsmc-c197.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Broadcom Limited datasheet (10 pp, sha256
7c34d1db21b7c8d8, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).