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IS206SM Equivalent & Substitute Parts
Part Overview
The IS206SM is an optoisolator with transistor output manufactured by Isocom Components 2004 LTD. This component provides galvanic isolation up to 5300Vrms with a single channel configuration, designed for applications requiring DC input control with transistor-based switching output. The part is currently in active production status with 688 units available in stock. Alternative part numbers within the same series are available to support procurement flexibility and supply chain continuity.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | IS206SM |
| Manufacturer | Isocom Components 2004 LTD |
| Category | Optoisolators |
| Series | IS206 |
| Number of Channels | 1 |
| Voltage - Isolation | 5300Vrms |
| Current Transfer Ratio (Min) | 50% @ 10mA |
| Output Type | Transistor |
| Voltage - Output (Max) | 30V |
| Current - Output / Channel | 50mA |
| Vce Saturation (Max) | 400mV |
| Operating Temperature Range | -55°C to 100°C |
| Package / Case | 6-SMD, Gull Wing |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the IS206SM is determined by strict equivalence across the following critical parameters:
- Voltage isolation rating: 5300Vrms
- Number of channels: 1
- Output type: Transistor
- Maximum output voltage: 30V
- Maximum output current per channel: 50mA
- Current transfer ratio minimum: 50% @ 10mA
- Package configuration: 6-SMD, Gull Wing surface mount
- Operating temperature range: -55°C to 100°C
- Compliance certifications: ROHS3 Compliant, REACH Unaffected
The IS206XSM meets all these criteria and is classified as a parametric equivalent within the IS206 series.
Parameter Comparison
| Parameter | IS206SM | IS206XSM | Match |
|---|---|---|---|
| Manufacturer | Isocom Components 2004 LTD | Isocom Components 2004 LTD | Yes |
| Series | IS206 | IS206 | Yes |
| Number of Channels | 1 | 1 | Yes |
| Voltage - Isolation | 5300Vrms | 5300Vrms | Yes |
| Current Transfer Ratio (Min) | 50% @ 10mA | 50% @ 10mA | Yes |
| Output Type | Transistor | Transistor | Yes |
| Voltage - Output (Max) | 30V | 30V | Yes |
| Current - Output / Channel | 50mA | 50mA | Yes |
| Voltage - Forward (Vf) (Typ) | 1.2V | 1.2V | Yes |
| Current - DC Forward (If) (Max) | 60mA | 60mA | Yes |
| Vce Saturation (Max) | 400mV | 400mV | Yes |
| Rise / Fall Time (Typ) | 2µs, 2µs | 2µs, 2µs | Yes |
| Operating Temperature | -55°C to 100°C | -55°C to 100°C | Yes |
| Package / Case | 6-SMD, Gull Wing | 6-SMD, Gull Wing | Yes |
| Mounting Type | Surface Mount | Surface Mount | Yes |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | Yes |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | Yes |
| REACH Status | REACH Unaffected | REACH Unaffected | Yes |
| Product Status | Active | Active | Yes |
Engineering Selection Recommendations
Both IS206SM and IS206XSM are active production parts from Isocom Components 2004 LTD with identical electrical and mechanical specifications. Selection between these parts may be based on inventory availability. The IS206SM has 688 units in stock, while the IS206XSM has 988 units available. Both parts carry ROHS3 compliance and REACH Unaffected status, meeting current regulatory requirements for industrial and commercial applications. The identical package configuration (6-SMD, Gull Wing) ensures direct compatibility in existing PCB layouts without design modification.
Frequently Asked Questions (FAQ)
Q: Can IS206XSM replace IS206SM in existing designs?
A: Yes. The IS206XSM is a parametric equivalent with identical electrical characteristics, isolation voltage, output specifications, and package configuration. No circuit modifications are required.
Q: Are there differences in isolation voltage between these parts?
A: No. Both parts provide 5300Vrms isolation rating.
Q: Do these parts have the same package footprint?
A: Yes. Both use 6-SMD, Gull Wing surface mount packaging, ensuring identical PCB placement and soldering requirements.
Q: What is the current transfer ratio specification?
A: Both parts specify a minimum current transfer ratio of 50% at 10mA input current.
Q: Are both parts RoHS compliant?
A: Yes. Both IS206SM and IS206XSM are ROHS3 compliant and REACH unaffected.
Q: What is the maximum output current rating?
A: Both parts are rated for 50mA maximum output current per channel.
Q: Can these parts operate across the full industrial temperature range?
A: Yes. Both parts are rated for operation from -55°C to 100°C.
Q: What is the moisture sensitivity level?
A: Both parts have MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions.
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