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Contents

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

README

markdown

SBYV26C-E3

Vishay Intertech · Diodes - General Purpose · DO-41

SBYV26C-E3 from Vishay Intertech, in a DO-41. 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	CATHODE	passive	The cathode is the end marked by the color band on the body ("Polarity: Color band denotes cathode end"), and the datasheet gives no other electrical limit for this terminal.
2	A	passive	The anode is the unbanded axial lead at the opposite end from the cathode band; the datasheet does not name this terminal explicitly and states only that the leads are matte tin plated and solderable per J-STD-002 and JESD 22-B102.

Key specifications

Parameter	Value
Manufacturer	Vishay Intertech
Package	DO-41
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
Minimum avalanche breakdown voltage	VBR	600			V	100 μA	2
Maximum instantaneous forward voltage, TJ = 25 °C	VF			2.5	V	1.0 A, TJ = 25 °C	2
Maximum instantaneous forward voltage, TJ = 175 °C	VF			1.3	V	1.0 A, TJ = 175 °C	2
Maximum DC reverse current, TA = 25 °C	IR			5	μA	At rated DC blocking voltage, TA = 25 °C	2
Maximum DC reverse current, TA = 165 °C	IR			150	μA	At rated DC blocking voltage, TA = 165 °C	2
Max. reverse recovery time	trr			30	ns	IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A	2
Maximum junction capacitance	CJ			45	pF	4.0 V, 1 MHz	2
Maximum reverse recovery current slope	dIr/dt			7	A/μs	IF = 1 A, VR = 30 V, dIf/dt = -1 A/μs	2
Maximum repetitive peak reverse voltage	VRRM			600	V		1
Maximum RMS voltage	VRMS			420	V		1
Maximum DC blocking voltage	VDC			600	V		1
Maximum average forward rectified current	IF(AV)			1	A	0.375" (9.5 mm) lead length at TL = 85 °C (fig. 1)	1
Peak forward surge current	IFSM			30	A	10 ms single half sine-wave superimposed on rated load	1
Non repetitive peak reverse energy	ERSM			5	mJ	Note (1): measured with 8/20 μs surge	1
Operating junction and storage temperature range	TJ, TSTG	-65		175	°C		1
Typical thermal resistance, junction to ambient	RJA		70		°C/W	Note (1): 0.375" (9.5 mm) lead length, mounted on PCB with 0.5" x 0.5" (12 mm x 12 mm) copper pads	2
Typical thermal resistance, junction to lead	RJL		16		°C/W	Note (2): 0.375" (9.5 mm) lead length with both leads attached to heatsink	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 plated leads, solderable per J-STD-002 and JESD 22-B102	1

CAD (KiCad official)

Symbol: SBYV26C-E3
Footprint: Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal
3D model: DO-41 (KiCad packages3D, STEP)

Provenance

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

Datasheet: Vishay Intertech datasheet (5 pp, sha256 5b5a9ec5e291dbcf, retrieved 2026-10-21, tier: manufacturer)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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