MBR1045GAlternatives & Equivalent Parts
About MBR1045G
MBR1045G is a Diode component manufactured by ON Semiconductor. It comes in a Transistor Outline, Vertical 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 | MBR1045GSource | DMN2041L-7 |
|---|---|---|
| Manufacturer | ON Semiconductor | Diodes Inc. |
| Package Type | Transistor Outline, Vertical | SOT23 (3-Pin) |
| Pin Count | 2 | 3 |
| Temperature Range | -65.0°C ~ 175.0°C | ~ 150.0°C |
| Price | $0.4193 | $0.0658 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Manufacturer Package Code | 221B-04 | — |
| Factory Lead Time | 9 Weeks | 12 Weeks |
| YTEOL | 5.7 | 3 |
| Additional Feature | LOW POWER LOSS | HIGH RELIABILITY |
| Application | EFFICIENCY | — |
| Case Connection | CATHODE | — |
| Configuration | SINGLE | SINGLE WITH BUILT-IN DIODE |
| Diode Element Material | SILICON | — |
| Diode Type | RECTIFIER DIODE | — |
| Forward Voltage-Max (VF) | 0.84 V | — |
| JEDEC-95 Code | TO-220AC | — |
| JESD-30 Code | R-PSFM-T2 | R-PDSO-G3 |
| JESD-609 Code | e3 | e3 |
| Non-rep Pk Forward Current-Max | 150 A | — |
| Number of Elements | 1 | 1 |
| Number of Phases | 1 | — |
| Output Current-Max | 10 A | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | SMALL OUTLINE |
| Qualification Status | Not Qualified | Not Qualified |
| Rep Pk Reverse Voltage-Max | 45 V | — |
| Surface Mount | NO | YES |
| Technology | SCHOTTKY | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | GULL WING |
| Terminal Position | SINGLE | DUAL |
| DS Breakdown Voltage-Min | — | 20 V |
| Drain Current-Max (ID) | — | 6.4 A |
| Drain-source On Resistance-Max | — | 0.028 Ω |
| FET Technology | — | METAL-OXIDE SEMICONDUCTOR |
| Operating Mode | — | ENHANCEMENT MODE |
| Peak Reflow Temperature (Cel) | — | 260 |
| Polarity/Channel Type | — | N-CHANNEL |
| Power Dissipation-Max (Abs) | — | 0.78 W |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
| Transistor Application | — | SWITCHING |
| Transistor Element Material | — | SILICON |
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 MBR1045G 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 MBR1045G 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 MBR1045G?
Known equivalents for MBR1045G include DMN2041L-7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MBR1045G?
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 MBR1045G 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.