component
BYG24D-E3
Public Made by Adomby adom
Vishay Intertech Avalanche Diodes, DO-214AC(SMA). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Contents
README
markdownBYG24D-E3
Vishay Intertech · Avalanche Diodes · DO-214AC(SMA)
BYG24D-E3 from Vishay Intertech, in a DO-214AC(SMA). 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 SMA (DO-214AC) package; blocks up to VRRM of 200 V for BYG24D when reverse biased. |
| 2 | A | passive | Anode terminal of the single fast avalanche rectifier diode, rated for 1.5 A average forward current (IF(AV)). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | DO-214AC(SMA) |
| 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 | 200 | V | TA = 25 °C | 1 | ||
| Average forward current | IF(AV) | 1.5 | A | TA = 65 °C | 1 | ||
| Peak forward surge current | IFSM | 30 | A | 10 ms single half sine-wave superimposed on rated load | 1 | ||
| Pulse energy in avalanche mode, non repetitive | ER | 20 | mJ | I(BR)R = 1 A, TJ = 25 °C, inductive load switch off | 1 | ||
| Operating junction and storage temperature range | TJ, TSTG | -55 | 150 | °C | 1 | ||
| Minimum breakdown voltage | VBR | 200 | V | IR = 100 μA | 2 | ||
| Maximum instantaneous forward voltage | VF | 1.15 | V | IF = 1 A, TJ = 25 °C | 2 | ||
| Maximum instantaneous forward voltage | VF | 1.25 | V | IF = 1.5 A | 2 | ||
| Maximum reverse current | IR | 1 | μA | VR = VRRM, TJ = 25 °C | 2 | ||
| Maximum reverse current | IR | 10 | μA | VR = VRRM, TJ = 100 °C | 2 | ||
| Maximum reverse recovery time | trr | 140 | ns | IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A | 2 | ||
| Thermal resistance junction to case | RθJC | 25 | °C/W | 2 | |||
| Maximum thermal resistance, junction to ambient (1) | RθJA (1) | 150 | °C/W | Mounted on epoxy-glass hard tissue 35 μm x 17 mm2 copper area per electrode | 2 | ||
| Maximum thermal resistance, junction to ambient (2) | RθJA (2) | 125 | °C/W | Mounted on epoxy-glass hard tissue 35 μm x 50 mm2 copper area per electrode | 2 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | Terminals: matte tin plated leads, solderable per J-STD-002 and JESD 22-B102 | 1 |
CAD (KiCad official)
- Symbol:
BYG24D-E3 - Footprint:
Diode_SMD:D_SMA - 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
- 3D model files:
byg24d-e3-etched.step/byg24d-e3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);byg24d-e3.step/byg24d-e3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay Intertech datasheet (4 pp, sha256
69cbba53fc2b131f, retrieved 2026-10-23, tier: manufacturer) - 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).