Surface-mount fast switching diode in a SOD-123 package. Features a low forward voltage of 0.715V max at 1mA, fast reverse recovery time of 4ns max, and low junction capacitance of 2pF max. Rated for 100V reverse voltage and 300mA continuous forward current, suitable for general-purpose switching applications.

Pinout

Pin	Name	Type	Function
1	A	passive	Anode terminal of the switching diode. Forward current flows from anode to cathode; rated for 300mA continuous forward current (IFM) with a maximum forward voltage of 0.715V at 1mA.
2	K	passive	Cathode terminal of the switching diode, identified by the cathode band marking on the package top. Rated for 100V peak repetitive reverse voltage (VRRM) with maximum peak reverse current of 1.0µA at VR = 75V.

Key specifications

Parameter	Value
Type	Fast switching diode
Reverse voltage (VRRM)	100 V
Forward current (IFM)	300 mA
Forward voltage (VF)	0.715 V max @ 1 mA
Reverse recovery (trr)	4 ns max
Junction capacitance (Cj)	2 pF max
Reverse current (IR)	1.0 µA @ VR = 75 V
Package	SOD-123
Body (L×W×H)	2.65 × 1.55 × 1.05 mm

Ordering variants

BAV16W-7-F
1N4148W-7-F
1N4148WQ-7-F
1N4148W-13-F
1N4148WQ-13-F

CAD (KiCad official)

Symbol: Device:D
Footprint: Diode_SMD:D_SOD-123
3D model: SOD-123 (KiCad packages3D)

Provenance

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

Datasheet: Diodes Incorporated — ds30086 (5 pp, sha256 39c16a6888bdab22, retrieved 2026-08-17, tier: manufacturer)
Extractor: ds2sf (Claude) — every pin and dimension is cited to a datasheet page; refuses to fabricate.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF