Power Integrations ISO5125I
ISO5125I variants from Power Integrations
ISO5125I Overview
What changes between part numbers, and what to check before you lock the BOM — Gate Drivers.
Key Features
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 4 distinct suffix patternsExamples: 100, 120, 45, 65. Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- Gate Drivers — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 4 ISO5125I part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|
| ISO5125I-100 | Number of Channels: 1 | Max Operating Temp: 85 ℃ | Min Operating Temp: -40 ℃ | Product Family: ISO5125I | Igbt Voltage Class: 10000 V | Supply Voltage Typ: 15 V | Power Integrations | Active | Compliant | In Stock | |
| ISO5125I-120 | Number of Channels: 1 | Max Operating Temp: 85 ℃ | Min Operating Temp: -40 ℃ | Product Family: ISO5125I | Igbt Voltage Class: 12000 V | Supply Voltage Typ: 15 V | Power Integrations | Active | Compliant | In Stock | |
| ISO5125I-45 | Number of Channels: 1 | Max Operating Temp: 85 ℃ | Min Operating Temp: -40 ℃ | Product Family: ISO5125I | Igbt Voltage Class: 4500 V | Supply Voltage Typ: 15 V | Power Integrations | Active | Compliant | In Stock | |
| ISO5125I-65 | Number of Channels: 1 | Max Operating Temp: 85 ℃ | Min Operating Temp: -40 ℃ | Product Family: ISO5125I | Igbt Voltage Class: 6500 V | Supply Voltage Typ: 15 V | Power Integrations | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on ISO5125I map to package, grade, and reel options.
How to Choose the Right ISO5125I Gate Drivers
Match the footprint first
Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.
Electrical headroom
Compare voltage and current columns in the variant table. For ISO5125I, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "ISO5125I" — include the full suffix (e.g. 100, 120, 45). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for ISO5125I product family
Identity
Variant Parameters
Source ISO5125I with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 4 ordering variants from Power Integrations. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the ISO5125I product family.
Related Base Numbers
Related Series
Explore product families linked to this base-number page.