component
VO615A-9
Public Made by Adomby adom
Vishay Intertech Transistor, Photovoltaic Output Optoisolators, DIP-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownVO615A-9
Vishay Intertech · Transistor, Photovoltaic Output Optoisolators · DIP-4
VO615A-9 from Vishay Intertech, in a DIP-4. 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 | passive | Anode of the infrared-emitting GaAs LED input; forward current max 60 mA, reverse voltage max 6 V. |
| 2 | C | passive | Cathode of the infrared-emitting LED input, returned to the LED drive circuit. |
| 3 | E | passive | Emitter of the output phototransistor; emitter-collector voltage max 7 V. |
| 4 | C | passive | Collector of the output phototransistor; collector-emitter voltage max 70 V and collector current max 50 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | DIP-4 |
| Category | Optoisolators |
| Pins | 4 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Current transfer ratio (VO615A-9) | CTR | 200 | 400 | % | VCE = 5 V, IF = 5 mA | 3 | |
| Forward voltage | VF | 1.43 | 1.6 | V | IF = 50 mA | 2 | |
| Reverse current | IR | 100 | μA | VR = 6 V | 2 | ||
| Collector emitter voltage | VCEO | 70 | V | IC = 1 mA | 2 | ||
| Emitter collector voltage | VECO | 7 | V | IE = 100 μA | 2 | ||
| Collector emitter leakage current | ICEO | 10 | 100 | nA | VCE = 20 V, IF = 0 | 2 | |
| Collector emitter saturation voltage | VCEsat | 0.3 | V | IF = 10 mA, IC = 1 mA | 2 | ||
| Reverse voltage | VR | 6 | V | 2 | |||
| Forward current | IF | 60 | mA | 2 | |||
| Forward surge current | IFSM | 1.5 | A | tp ≤ 10 μs | 2 | ||
| LED power dissipation | Pdiss | 100 | mW | at 25 °C | 2 | ||
| Collector emitter voltage (absolute maximum) | VCEO | 70 | V | 2 | |||
| Emitter collector voltage (absolute maximum) | VECO | 7 | V | 2 | |||
| Collector current | IC | 50 | mA | 2 | |||
| Collector peak current | ICM | 100 | mA | tp/T = 0.5, tp ≤ 10 ms | 2 | ||
| Output power dissipation | Pdiss | 150 | mW | at 25 °C | 2 | ||
| Operating ambient temperature range | Tamb | -55 | 110 | °C | 2 | ||
| Storage temperature range | Tstg | -55 | 125 | °C | 2 | ||
| Soldering temperature | Tsld | 260 | °C | 2 mm from case, ≤ 10 s | 2 |
CAD (KiCad official)
- Symbol:
VO615A-9 - Footprint:
Package_DIP:DIP-4_W7.62mm - 3D model: DIP-4 (KiCad packages3D, STEP)
- 3D model files:
vo615a-9-etched.step/vo615a-9-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);vo615a-9.step/vo615a-9.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay Intertech datasheet (10 pp, sha256
81decbf4649a6362, retrieved 2026-10-14, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).