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B340AQ-13-F

Public Made by Adom

by adom

Diodes Incorporated Schottky Barrier Diodes (SBD), SMA(DO-214AC). 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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B340AQ-13-F

Diodes Incorporated · Schottky Barrier Diodes (SBD) · SMA(DO-214AC)

B340AQ-13-F from Diodes Incorporated, in a SMA(DO-214AC). 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(DO-214AC)
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
Forward Voltage Drop (B320AQ, B330AQ, B340AQ) VF 0.5 V IF = 3.0A, TA = +25°C 2
Leakage Current at rated VR IR 0.5 mA @ Rated VR, TA = +25°C 2
Leakage Current at rated VR, hot IR 20 mA @ Rated VR, TA = +100°C 2
Peak Repetitive Reverse Voltage VRRM 40 V B340AQ 2
Working Peak Reverse Voltage VRWM 40 V B340AQ, @TA = +25°C unless otherwise specified 2
DC Blocking Voltage VR 40 V B340AQ, @TA = +25°C unless otherwise specified 2
Average Rectified Output Current IO 3 A @TA = +25°C unless otherwise specified 2
Non-Repetitive Peak Forward Surge Current IFSM 80 A 8.3ms single half sine-wave superimposed on rated load 2
Maximum Total Power Dissipation - Steady State PD 850 mW TA = +25°C (Note 6) 2
Operating Temperature Range TJ -55 150 °C 2
Storage Temperature Range TSTG -55 150 °C 2
Total Capacitance (B320AQ, B330AQ, B340AQ) CT 200 pF VR = 4V, f = 1MHz 2
Typical Thermal Resistance, Junction to Ambient RθJA 140 °C/W Note 6 2
Typical Thermal Resistance, Junction to Terminal RθJT 25 °C/W Note 7 2
Typical Thermal Resistance, Junction to Ambient RθJA 100 °C/W Note 7 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: Lead Free Plating (Matte-Tin Finish). Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: B340AQ-13-F
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
  • 3D model files: b340aq-13-f-etched.step / b340aq-13-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); b340aq-13-f.step / b340aq-13-f.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Diodes Incorporated datasheet (6 pp, sha256 4c8e855269f492b5, retrieved 2026-10-21, tier: manufacturer)
  • 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