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VO615A-2X019T Equivalent & Substitute Parts
Part Overview
The VO615A-2X019T is an optoisolator with transistor output manufactured by Vishay Semiconductor Opto Division. This component provides 5000Vrms isolation in a 4-SMD surface mount package and is classified as Active product status. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, lead time considerations, or packaging format availability.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | VO615A-2X019T |
| Manufacturer | Vishay Semiconductor Opto Division |
| Category | Optoisolators |
| Number of Channels | 1 |
| Voltage - Isolation | 5000Vrms |
| Current Transfer Ratio (Min) | 63% @ 10mA |
| Current Transfer Ratio (Max) | 125% @ 10mA |
| Output Type | Transistor |
| Voltage - Output (Max) | 70V |
| Current - Output / Channel | 50mA |
| Operating Temperature | -55°C ~ 110°C |
| Mounting Type | Surface Mount |
| Package / Case | 4-SMD, Gull Wing |
| RoHS Status | ROHS3 Compliant |
| Product Status | Active |
Substitute Part Grouping Explanation
Substitute parts for the VO615A-2X019T are qualified based on strict electrical and mechanical parameter equivalence. The following criteria determine substitution eligibility:
Critical Matching Parameters:
- Voltage - Isolation: 5000Vrms
- Number of Channels: 1
- Output Type: Transistor
- Current Transfer Ratio range: 63% to 125% @ 10mA
- Voltage - Output (Max): 70V
- Current - Output / Channel: 50mA
- Package / Case: 4-SMD, Gull Wing
- Mounting Type: Surface Mount
- Operating Temperature: -55°C ~ 110°C
- Base Product Number: VO615
- RoHS Status: ROHS3 Compliant
All identified substitute parts maintain identical electrical specifications and mechanical compatibility with the main part number.
Parameter Comparison
| Parameter | VO615A-2X019T | VO615A-2X007T | VO615A-2X009T |
|---|---|---|---|
| Manufacturer | Vishay Semiconductor Opto Division | Vishay Semiconductor Opto Division | Vishay Semiconductor Opto Division |
| Category | Optoisolators | Optoisolators | Optoisolators |
| Number of Channels | 1 | 1 | 1 |
| Voltage - Isolation | 5000Vrms | 5000Vrms | 5000Vrms |
| Current Transfer Ratio (Min) | 63% @ 10mA | 63% @ 10mA | 63% @ 10mA |
| Current Transfer Ratio (Max) | 125% @ 10mA | 125% @ 10mA | 125% @ 10mA |
| Turn On / Turn Off Time (Typ) | 6µs, 5µs | 6µs, 5µs | 6µs, 5µs |
| Rise / Fall Time (Typ) | 3µs, 4.7µs | 3µs, 4.7µs | 3µs, 4.7µs |
| Output Type | Transistor | Transistor | Transistor |
| Voltage - Output (Max) | 70V | 70V | 70V |
| Current - Output / Channel | 50mA | 50mA | 50mA |
| Voltage - Forward (Vf) (Typ) | 1.43V | 1.43V | 1.43V |
| Current - DC Forward (If) (Max) | 60mA | 60mA | 60mA |
| Vce Saturation (Max) | 300mV | 300mV | 300mV |
| Operating Temperature | -55°C ~ 110°C | -55°C ~ 110°C | -55°C ~ 110°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 4-SMD, Gull Wing | 4-SMD, Gull Wing | 4-SMD, Gull Wing |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Product Status | Active | Active | Active |
| Packaging Format | Tape & Reel (TR) | Tape & Reel (TR) | Cut Tape (CT) & Digi-Reel® |
Engineering Selection Recommendations
All three part numbers—VO615A-2X019T, VO615A-2X007T, and VO615A-2X009T—are Active status products manufactured by Vishay Semiconductor Opto Division and maintain ROHS3 compliance. Selection between these parts is determined by packaging format requirements and inventory availability rather than electrical performance differences.
VO615A-2X019T and VO615A-2X007T are supplied in Tape & Reel (TR) format, suitable for automated assembly processes. VO615A-2X009T is supplied in Cut Tape (CT) & Digi-Reel® format, appropriate for lower-volume applications or manual assembly workflows.
Frequently Asked Questions (FAQ)
Q: Can VO615A-2X007T replace VO615A-2X019T in production? A: Yes. Both parts are electrically and mechanically identical with matching isolation voltage, current transfer ratio, output specifications, and thermal operating range. Both use Tape & Reel packaging suitable for automated assembly.
Q: What is the difference between VO615A-2X009T and the other two parts? A: VO615A-2X009T is electrically identical but supplied in Cut Tape (CT) & Digi-Reel® packaging instead of standard Tape & Reel format. This packaging difference does not affect component performance or compatibility.
Q: Are all three parts suitable for the same circuit application? A: Yes. All three parts meet identical electrical specifications including 5000Vrms isolation, 63-125% current transfer ratio, 70V maximum output voltage, and 50mA output current per channel. They are functionally interchangeable in circuit design.
Q: Does packaging format affect electrical performance? A: No. Packaging format (Tape & Reel versus Cut Tape & Digi-Reel) affects only supply and assembly logistics, not electrical characteristics or performance.
Q: Are all parts RoHS compliant? A: Yes. All three part numbers are ROHS3 compliant and maintain identical environmental compliance status.
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