IR2125PBFAlternatives & Equivalent Parts
About IR2125PBF
IR2125PBF is a Integrated Circuit component manufactured by International Rectifier. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | IR2125PBFSource | RK73B1JTTD105J |
|---|---|---|
| Manufacturer | International Rectifier | KOA Speer |
| Package Type | Dual-In-Line Packages | Resistor Chip |
| Pin Count | 8 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -55.0°C ~ 155.0°C |
| Price | $1.4757 | $0.0018 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| YTEOL | 5.65 | 12 |
| High Side Driver | YES | — |
| Input Characteristics | STANDARD | — |
| Interface IC Type | BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER | — |
| JESD-30 Code | R-PDIP-T8 | — |
| Number of Functions | 1 | — |
| Output Peak Current Limit-Nom | 3.3 A | — |
| Output Polarity | TRUE | — |
| Package Body Material | PLASTIC/EPOXY | — |
| Package Equivalence Code | DIP8,.3 | — |
| Package Shape | RECTANGULAR | RECTANGULAR PACKAGE |
| Package Style | IN-LINE | SMT |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | — |
| Qualification Status | Not Qualified | — |
| Supply Voltage-Max | 18 V | — |
| Supply Voltage-Nom | 15 V | — |
| Supply Voltage1-Max | 518 V | — |
| Supply Voltage1-Min | 7 V | — |
| Supply Voltage1-Nom | 15 V | — |
| Surface Mount | NO | YES |
| Technology | CMOS | METAL GLAZE/THICK FILM |
| Temperature Grade | AUTOMOTIVE | — |
| Terminal Form | THROUGH-HOLE | — |
| Terminal Pitch | 2.54 mm | — |
| Terminal Position | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — |
| Turn-off Time | 0.27 µs | — |
| Turn-on Time | 0.24 µs | — |
| Pbfree Code | — | Yes |
| Reach Compliance Code | — | Compliant |
| Construction | — | Rectangular |
| JESD-609 Code | — | e3 |
| Mounting Feature | — | SURFACE MOUNT |
| Package Height | — | 0.45 mm |
| Package Length | — | 1.6 mm |
| Package Width | — | 0.8 mm |
| Packing Method | — | TR, Punched Paper, 7 Inch |
| Rated Power Dissipation (P) | — | 0.1 W |
| Rated Temperature | — | 70 °C |
| Reference Standard | — | AEC-Q200, IEC60115-8 |
| Resistance | — | 1000000 Ω |
| Resistor Type | — | FIXED RESISTOR |
| Size Code | — | 0603 |
| Temperature Coefficient | — | 200 ppm/°C |
| Terminal Finish | — | MATTE TIN OVER NICKEL |
| Terminal Shape | — | WRAPAROUND |
| Tolerance | — | 5% |
| Working Voltage | — | 75 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for IR2125PBF is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating IR2125PBF replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to IR2125PBF?
Known equivalents for IR2125PBF include RK73B1JTTD105J. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of IR2125PBF?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify IR2125PBF alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.