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Contents

Pinout
Key specifications
Electrical characteristics
CAD (KiCad official)
Provenance

README

markdown

ILD207T

Vishay Intertech · Transistor, Photovoltaic Output Optoisolators · SO-8-150mil

ILD207T from Vishay Intertech, in a SO-8-150mil. 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	A	input	LED anode; the input forward current is limited to 30 mA continuous per channel and the peak reverse voltage to 6 V.
2	C	passive	LED cathode; the reverse voltage limit of the input LED is 6 V (VR), with reverse current specified at VR = 6 V.
3	A	input	LED anode of the second channel; the input forward current is limited to 30 mA continuous per channel and the peak reverse voltage to 6 V.
4	C	passive	LED cathode of the second channel; the reverse voltage limit of the input LED is 6 V (VR).
5	E	passive	Phototransistor emitter; the emitter-collector breakdown voltage BVECO is 7 V minimum at IE = 10 µA.
6	C	output	Phototransistor collector; the collector-emitter breakdown voltage BVCEO is 70 V minimum and power dissipation is 125 mW per channel.
7	E	passive	Phototransistor emitter; the emitter-collector breakdown voltage BVECO is 7 V minimum at IE = 10 µA.
8	C	output	Phototransistor collector; the collector-emitter breakdown voltage BVCEO is 70 V minimum and power dissipation is 125 mW per channel.

Key specifications

Parameter	Value
Manufacturer	Vishay Intertech
Package	SO-8-150mil
Category	Optoisolators
Pins	8

Electrical characteristics

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

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
Peak reverse voltage	VR			6	V		2
Peak pulsed current				1	A	1 μs, 300 pps	2
Continuous forward current per channel	IF			30	mA		2
Power dissipation (input)	Pdiss			50	mW		2
Collector emitter breakdown voltage (absolute maximum rating)	BVCEO			70	V		2
Emitter collector breakdown voltage (absolute maximum rating)	BVECO			7	V		2
Power dissipation per channel	Pdiss			125	mW		2
Total package dissipation (2 LEDs and 2 detectors, 2 channels)	Ptot			350	mW		2
Storage temperature	Tstg	-55		150	°C		2
Operating temperature	Tamb	-55		100	°C		2
Soldering time	Tsld			10	s	from 260 °C	2
Forward voltage	VF		1.2	1.55	V	IF = 10 mA	2
Reverse current	IR		0.1	100	μA	VR = 6 V	2
Collector emitter breakdown voltage	BVCEO	70			V	IC = 10 μA	2
Emitter collector breakdown voltage	BVECO	7			V	IE = 10 μA	2
Collector emitter leakage current	ICEO		5	50	nA	VCE = 10 V, IF = 0 A	2
Collector emitter saturation voltage	VCEsat			0.4	V	IF = 10 mA, IC = 2.5 mA	2
Current transfer ratio (ILD207T)	CTRDC	100		200	%	VCE = 5 V, IF = 10 mA	2
Current transfer ratio (ILD207T)	CTRDC	34	70		%	VCE = 5 V, IF = 1 mA	2

CAD (KiCad official)

Symbol: ILD207T
Footprint: Package_SO:SO-8_3.9x4.9mm_P1.27mm
3D model: SO-8-150mil (KiCad packages3D, STEP)
3D model files: ild207t-etched.step / ild207t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ild207t.step / ild207t.glb are the bare package body.

Provenance

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

Datasheet: Vishay Intertech datasheet (8 pp, sha256 b5cb1dd4c71f67c9, retrieved 2026-10-20, tier: lcsc)
Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF