STF45N10F7Alternatives & Equivalent Parts
About STF45N10F7
STF45N10F7 is a MOSFET (N-Channel) component manufactured by STMicroelectronics. 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 | STF45N10F7Source | STB21NM60ND | STFI13N60M2 | STFI15N65M5 | STI24N60M2 | STL33N60M2 | STP12N65M5 | STP165N10F4 | STW7NK90Z |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Transistor Outline, Vertical | TO-XXX (Inc. DPAK) | Transistor Outline, Vertical | Transistor Outline, Vertical | Transistor Outline, Vertical | Other | Transistor Outline, Vertical | Transistor Outline, Vertical | Transistor Outline, Vertical |
| Pin Count | 3 | 4 | 3 | 3 | 3 | 5 | 3 | 3 | 3 |
| Temperature Range | — | ~ 150.0°C | -55.0°C ~ | — | — | — | ~ 150.0°C | ~ 175.0°C | ~ 150.0°C |
| Price | $0.6500 | $2.9538 | $1.3857 | $1.1640 | $0.9888 | $2.0990 | $1.1870 | $2.0825 | $1.3100 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | OBSOLETE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||||||
| YTEOL | 0 | 0 | 0 | 0 | 5.95 | 5 | 6 | 0 | 6.2 |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | 245 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 30 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Avalanche Energy Rating (Eas) | — | 610 mJ | 125 mJ | 160 mJ | 180 mJ | — | 150 mJ | — | 300 mJ |
| Configuration | — | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE | — | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | — | 600 V | 600 V | 650 V | 600 V | — | 650 V | 100 V | 900 V |
| Drain Current-Max (ID) | — | 17 A | 11 A | 11 A | 18 A | — | 8.5 A | 120 A | 5.8 A |
| Drain-source On Resistance-Max | — | 0.22 Ω | 0.38 Ω | 0.34 Ω | 0.19 Ω | — | 0.43 Ω | 0.0051 Ω | 2 Ω |
| FET Technology | — | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR | — | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR |
| JEDEC-95 Code | — | TO-263AB | TO-281 | TO-281 | TO-262AA | — | TO-220AB | TO-220AB | TO-247 |
| JESD-30 Code | — | R-PSSO-G2 | R-PSIP-T3 | R-PSIP-T3 | R-PSIP-T3 | — | R-PSFM-T3 | R-PSFM-T3 | R-PSFM-T3 |
| JESD-609 Code | — | e3 | — | — | — | — | e3 | — | e3 |
| Number of Elements | — | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 |
| Operating Mode | — | ENHANCEMENT MODE | ENHANCEMENT MODE | ENHANCEMENT MODE | ENHANCEMENT MODE | — | ENHANCEMENT MODE | ENHANCEMENT MODE | ENHANCEMENT MODE |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE | IN-LINE | IN-LINE | IN-LINE | — | FLANGE MOUNT | FLANGE MOUNT | FLANGE MOUNT |
| Polarity/Channel Type | — | N-CHANNEL | N-CHANNEL | N-CHANNEL | N-CHANNEL | — | N-CHANNEL | N-CHANNEL | N-CHANNEL |
| Power Dissipation-Max (Abs) | — | 140 W | 25 W | — | — | — | 70 W | 315 W | 140 W |
| Pulsed Drain Current-Max (IDM) | — | 68 A | 44 A | 44 A | 72 A | — | 34 A | 480 A | 23.2 A |
| Qualification Status | — | Not Qualified | — | — | — | — | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | — | YES | NO | NO | NO | — | NO | NO | NO |
| Terminal Finish | — | MATTE TIN | — | — | — | — | Matte Tin (Sn) | — | Matte Tin (Sn) |
| Terminal Form | — | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | — | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Position | — | SINGLE | SINGLE | SINGLE | SINGLE | — | SINGLE | SINGLE | SINGLE |
| Transistor Application | — | SWITCHING | SWITCHING | SWITCHING | SWITCHING | — | SWITCHING | SWITCHING | SWITCHING |
| Transistor Element Material | — | SILICON | SILICON | SILICON | SILICON | — | SILICON | SILICON | SILICON |
| Case Connection | — | — | ISOLATED | ISOLATED | DRAIN | — | — | — | — |
| Feedback Cap-Max (Crss) | — | — | 1.1 pF | — | — | — | — | — | — |
| Factory Lead Time | — | — | — | — | 14 Weeks | 14 Weeks | 14 Weeks | — | 16 Weeks |
| Additional Feature | — | — | — | — | — | — | — | — | AVALANCHE RATED, HIGH VOLTAGE |
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 STF45N10F7 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 STF45N10F7 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 STF45N10F7?
Known equivalents for STF45N10F7 include STB21NM60ND, STFI13N60M2, STFI15N65M5. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STF45N10F7?
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 STF45N10F7 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.