component
B340AE-13
Public Made by Adomby adom
Diodes Incorporated Schottky Barrier Diodes (SBD), SMA. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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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Contents
README
markdownB340AE-13
Diodes Incorporated · Schottky Barrier Diodes (SBD) · SMA
B340AE-13 from Diodes Incorporated, in a 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | 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 |
|---|---|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 40 | V | 2 | |||
| Working Peak Reverse Voltage | VRWM | 40 | V | 2 | |||
| DC Blocking Voltage | VRM | 40 | V | 2 | |||
| Average Rectified Output Current | IO | 3 | A | 2 | |||
| Non-Repetitive Peak Forward Surge Current | IFSM | 80 | A | 8.3ms single half sine-wave superimposed on rated load | 2 | ||
| Forward Voltage Drop | VF | 0.45 | 0.5 | V | IF = 3A, TJ = +25°C | 2 | |
| Leakage Current (B340AE) | IR | 0.2 | mA | VR = 40V, TJ = +25°C | 2 | ||
| Operating and Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | 2 | ||
| Typical Thermal Resistance Junction to Ambient | RθJA | 60 | °C/W | Note 5: FR-4, 1"x1" 2oz single-sided PCB, 0.56"x0.73" copper pad | 2 | ||
| Typical Thermal Resistance Junction to Case | RθJC | 30 | °C/W | Note 5: FR-4, 1"x1" 2oz single-sided PCB, 0.56"x0.73" copper pad | 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 | Copper | tin | Terminals: Finish - Matte Tin Annealed over Copper Leadframe. | 1 |
CAD (KiCad official)
- Symbol:
B340AE-13 - Footprint:
Diode_SMD:D_SMA - 3D model: SMA (KiCad packages3D, STEP)
- 3D model files:
b340ae-13-etched.step/b340ae-13-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);b340ae-13.step/b340ae-13.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (5 pp, sha256
1934a7c5e6f631ab, retrieved 2026-10-21, tier: manufacturer) - 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).