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Contents

Pinout
Key specifications
Electrical characteristics
Materials and finish
CAD (KiCad official)
Provenance

README

markdown

BAV19WS-7-F

Diodes Incorporated · Global Sourcing Parts · SOD-323

BAV19WS-7-F from Diodes Incorporated, in a SOD-323. 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 terminal at the cathode band end of the package; the device schematic shows it at pin 1, with a repetitive peak reverse voltage of 120 V (BAV19WS) and a 100 mA forward voltage of 1.0 V max.
2	A	passive	Anode, the terminal opposite the cathode band; forward continuous current is rated 250 mA and average rectified output current 200 mA.

Key specifications

Parameter	Value
Manufacturer	Diodes Incorporated
Package	SOD-323
Category	Global Sourcing Parts
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
Reverse Breakdown Voltage (BAV19WS)	V(BR)R	120			V	IR = 100µA	2
Forward Voltage	VF			1	V	IF = 100mA	2
Forward Voltage	VF			1.25	V	IF = 200mA	2
Peak Reverse Current	IR			100	nA	@ Rated DC Blocking Voltage (Note 6), TJ = +25°C	2
Peak Reverse Current	IR			15	µA	@ Rated DC Blocking Voltage (Note 6), TJ = +100°C	2
Total Capacitance	CT			5	pF	VR = 0, f = 1.0MHz	2
Reverse Recovery Time	tRR			50	ns	IF = IR = 30mA, IRR = 0.1 x IR, RL = 100Ω	2
Repetitive Peak Reverse Voltage (BAV19WS)	VRRM			120	V		2
Working Peak Reverse Voltage (BAV19WS)	VRWM			100	V		2
DC Blocking Voltage (BAV19WS)	VR			100	V		2
RMS Reverse Voltage (BAV19WS)	VR(RMS)			71	V		2
Forward Continuous Current	IFM			250	mA	Note 5	2
Average Rectified Output Current	IO			200	mA	Note 5	2
Non-Repetitive Peak Forward Surge Current	IFSM			9	A	t = 1.0µs	2
Non-Repetitive Peak Forward Surge Current	IFSM			3	A	t = 100µs	2
Non-Repetitive Peak Forward Surge Current	IFSM			1.7	A	t = 10ms	2
Repetitive Peak Forward Surge Current	IFRM			625	mA		2
Power Dissipation	PD			200	mW	Note 5	2
Thermal Resistance Junction to Ambient Air	RθJA		625		°C/W	Note 5	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	 Terminal Connections: Cathode Band, See Page 2  Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe.	1

CAD (KiCad official)

Symbol: BAV19WS-7-F
Footprint: Diode_SMD:D_SOD-323
3D model: SOD-323 (KiCad packages3D, STEP)
3D model files: bav19ws-7-f-etched.step / bav19ws-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bav19ws-7-f.step / bav19ws-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 87813265b5d6c0b3, retrieved 2026-11-11, 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