component

BAV70HDW-7

Public Made by Adom

by adom

Diodes Incorporated Switching Diodes, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BAV70HDW-7

Diodes Incorporated · Switching Diodes · SOT-363

BAV70HDW-7 from Diodes Incorporated, in a SOT-363. 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 A1 of the first BAV70 diode circuit (100 V VRRM, 250 mA continuous forward current); pins 1 and 2 are both labelled A1 in the internal schematic.
2 A1 passive Second anode terminal labelled A1 in the internal schematic, for the first BAV70 diode circuit (100 V VRRM, 250 mA continuous forward current).
3 C2 passive Cathode terminal C2 of the second BAV70 diode circuit (100 V VRRM, 250 mA continuous forward current).
4 A2 passive Anode A2 of the second BAV70 diode circuit (100 V VRRM, 250 mA continuous forward current); pins 4 and 5 are both labelled A2 in the internal schematic.
5 A2 passive Second anode terminal labelled A2 in the internal schematic, for the second BAV70 diode circuit (100 V VRRM, 250 mA continuous forward current).
6 C1 passive Cathode terminal C1 of the first BAV70 diode circuit (100 V VRRM, 250 mA continuous forward current).

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-363
Category Diodes
Pins 6

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 (Note 6) V(BR)R 100 V IR = 20µA 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 (Note 6) IR 0.5 µA VR = 80V 2
Reverse Current (Note 6) IR 100 µA VR = 80V, TJ = +150°C 2
Reverse Current (Note 6) IR 30 µA VR = 25V, TJ = +150°C 2
Reverse Current (Note 6) IR 30 nA VR = 25V 2
Total Capacitance CT 1.5 pF VR = 0, f = 1.0MHz 2
Reverse Recovery Time tRR 4 ns IF = IR = 10mA, IRR = 0.1 x IR, RL = 100Ω 2
Forward Recovery Voltage VFR 1.75 V IF = 10mA, tR = 20ns 2
Peak Repetitive Reverse Voltage VRRM 100 V 2
Working Peak Reverse Voltage VRWM 100 V 2
DC Blocking Voltage VR 100 V 2
RMS Reverse Voltage VR(RMS) 71 V 2
Forward Continuous Current (Note 5) IFM 250 mA 2
Average Rectified Output Current (Note 5) IO 125 mA 2
Repetitive Peak Forward Current IFRM 450 mA 2
Non-Repetitive Peak Forward Surge Current IFSM 4 A t = 1.0µs 2
Non-Repetitive Peak Forward Surge Current IFSM 1 A t = 1.0ms 2
Non-Repetitive Peak Forward Surge Current IFSM 0.5 A t = 1.0s 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2
Typical Power Dissipation (Note 5) PD 350 mW Note 5: part mounted on 1.5in x 1.5in FR-4 PCB with 1in x 1in 2oz Cu pad 2
Typical Thermal Resistance, Junction to Ambient Air (Note 5) RθJA 357 °C/W Note 5: part mounted on 1.5in x 1.5in FR-4 PCB with 1in x 1in 2oz Cu 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 tin • Terminals: Matte Tin Finish Annealed over Alloy 42 Lead￾Frame (Lead-Free Plating). Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: BAV70HDW-7
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: bav70hdw-7-etched.step / bav70hdw-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bav70hdw-7.step / bav70hdw-7.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 fd9470f823a85e01, retrieved 2026-10-21, 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