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BAV99Q-7-F

Public Made by Adom

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Diodes Incorporated Diodes - General Purpose, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BAV99Q-7-F

Diodes Incorporated · Diodes - General Purpose · SOT-23

BAV99Q-7-F from Diodes Incorporated, in a SOT-23. 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 A1 passive Anode of the first diode (left diode in the top-view internal schematic); series-connected to pin 3, with VRRM 75 V and IFM 300 mA continuous forward current.
2 K2 passive Cathode of the second diode (right diode in the top-view internal schematic); series-connected to pin 3, with VRRM 75 V and IFM 300 mA continuous forward current.
3 K1/A2 passive Common node joining the cathode of the first diode and the anode of the second diode (single top terminal in the internal schematic).

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23
Category Diodes
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Reverse Breakdown Voltage V(BR)R 75 V IR = 2.5µA 2
Forward Voltage VF 0.715 V IF = 1.0mA 2
Forward Voltage VF 0.855 V IF = 10mA 2
Forward Voltage VF 1 V IF = 50mA 2
Forward Voltage VF 1.25 V IF = 150mA 2
Reverse Current IR 2.5 µA VR = 75V 2
Reverse Current IR 50 µA VR = 75V, TJ = +150°C 2
Reverse Current IR 30 µA VR = 25V, TJ = +150°C 2
Reverse Current IR 25 nA VR = 20V 2
Total Capacitance CT 2 pF VR = 0V, f = 1.0MHz 2
Reverse-Recovery Time trr 4 ns IF = IR = 10mA, Irr = 0.1 x IR, RL = 100Ω 2
Non-Repetitive Peak Reverse Voltage VRM 100 V Maximum Ratings @ TA = +25°C 2
Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage VRRM, VRWM, VR 75 V Maximum Ratings @ TA = +25°C 2
RMS Reverse Voltage VR(RMS) 53 V Maximum Ratings @ TA = +25°C 2
Forward Continuous Current IFM 300 mA Note 6 2
Non-Repetitive Peak Forward Surge Current IFSM 2 A t = 1.0µs 2
Non-Repetitive Peak Forward Surge Current IFSM 1 A t = 1.0s 2
Power Dissipation PD 350 mW Note 6: PC board pad dimensions 1 inch × 1 inch, 2 oz copper 2
Thermal Resistance Junction to Ambient Air RθJA 357 °C/W Note 6: PC board pad dimensions 1 inch × 1 inch, 2 oz copper 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 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 Finish Annealed over Alloy 42 Leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: BAV99Q-7-F
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bav99q-7-f-etched.step / bav99q-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bav99q-7-f.step / bav99q-7-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 fea588aa3a5a1fb3, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF