2SK3878(F)Alternatives & Equivalent Parts
About 2SK3878(F)
2SK3878(F) is a MOSFET (N-Channel) component manufactured by Toshiba. 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 | 2SK3878(F)Source | TMAG5110B2AQDBVR | TMAG5110B2AQDBVT | IR2117PBF | BAT85S-TR |
|---|---|---|---|---|---|
| Manufacturer | Toshiba | Texas Instruments | Texas Instruments | International Rectifier | Vishay |
| Package Type | Transistor Outline, Vertical | SOT23 (5-Pin) | SOT23 (5-Pin) | Dual-In-Line Packages | Diodes, Axial Diameter Horizontal Mounting |
| Pin Count | 3 | 5 | 5 | 8 | 2 |
| Temperature Range | ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | ~ 125.0°C |
| Price | $2.7093 | $0.2515 | $0.7964 | $0.4725 | $0.0254 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | OBSOLETE | NOT RECOMMENDED | ACTIVE |
| Electrical Parameters | |||||
| YTEOL | 0 | 15 | 0 | 5.65 | 6 |
| Avalanche Energy Rating (Eas) | 778 mJ | — | — | — | — |
| Case Connection | DRAIN | — | — | — | ISOLATED |
| Configuration | SINGLE | — | — | — | SINGLE |
| DS Breakdown Voltage-Min | 900 V | — | — | — | — |
| Drain Current-Max (ID) | 9 A | — | — | — | — |
| Drain-source On Resistance-Max | 1.3 Ω | — | — | — | — |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | — | — | — | — |
| Feedback Cap-Max (Crss) | 45 pF | — | — | — | — |
| JESD-30 Code | R-PSFM-T3 | — | — | R-PDIP-T8 | O-XALF-W2 |
| Number of Elements | 1 | — | — | — | 1 |
| Operating Mode | ENHANCEMENT MODE | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED |
| Package Shape | RECTANGULAR | — | — | RECTANGULAR | ROUND |
| Package Style | FLANGE MOUNT | — | — | IN-LINE | LONG FORM |
| Polarity/Channel Type | N-CHANNEL | — | — | — | — |
| Power Dissipation-Max (Abs) | 150 W | — | — | — | — |
| Pulsed Drain Current-Max (IDM) | 27 A | — | — | — | — |
| Surface Mount | NO | YES | YES | NO | NO |
| Terminal Form | THROUGH-HOLE | — | — | THROUGH-HOLE | WIRE |
| Terminal Position | SINGLE | — | — | DUAL | AXIAL |
| Transistor Application | SWITCHING | — | — | — | — |
| Transistor Element Material | SILICON | — | — | — | — |
| Pbfree Code | — | Yes | — | — | — |
| Body Breadth | — | 1.6 mm | 1.6 mm | — | — |
| Body Height | — | 1.1 mm | 1.1 mm | — | — |
| Body Length or Diameter | — | 2.9 mm | 2.9 mm | — | — |
| Hysteresis | — | 2.75 mT | 2.75 mT | — | — |
| Input Mode | — | BIPOLAR(LATCHED) | BIPOLAR(LATCHED) | — | — |
| JESD-609 Code | — | e3 | e3 | e3 | e2 |
| Magnetic Field Range-Max | — | 2.6 mT | 2.6 mT | — | — |
| Magnetic Field Range-Min | — | -2.6 mT | -2.6 mT | — | — |
| Mounting Feature | — | SURFACE MOUNT | SURFACE MOUNT | — | — |
| Operating Current-Max | — | 8 mA | 8 mA | — | — |
| Output | — | OPEN-DRAIN | OPEN-DRAIN | — | — |
| Output Current-Max | — | 10 mA | 10 mA | — | 0.2 A |
| Output Range | — | 0-38V | 0-38V | — | — |
| Output Type | — | DIGITAL VOLTAGE | DIGITAL VOLTAGE | — | — |
| Package Equivalence Code | — | TSOP5,.11,37 | TSOP5,.11,37 | DIP8,.3 | — |
| Package Shape/Style | — | RECTANGULAR | RECTANGULAR | — | — |
| Sensors/Transducers Type | — | MAGNETIC FIELD SENSOR,HALL EFFECT | MAGNETIC FIELD SENSOR,HALL EFFECT | — | — |
| Supply Voltage-Max | — | 38 V | 38 V | 20 V | — |
| Supply Voltage-Min | — | 2.5 V | 2.5 V | 10 V | — |
| Terminal Finish | — | Matte Tin (Sn) | MATTE TIN | Tin (Sn) | Tin/Silver (Sn96.5Ag3.5) |
| Termination Type | — | SOLDER | SOLDER | — | — |
| ## TMAG5110B2AQDBVR Alternates Showing results | — | Image | — | — | — |
| ## TMAG5110B2AQDBVT Alternates Showing results | — | — | Image | — | — |
| High Side Driver | — | — | — | YES | — |
| Input Characteristics | — | — | — | GATED SCHMITT TRIGGER | — |
| Interface IC Type | — | — | — | BUFFER OR INVERTER BASED MOSFET DRIVER | — |
| Number of Functions | — | — | — | 1 | — |
| Output Characteristics | — | — | — | STANDARD | — |
| Output Peak Current Limit-Nom | — | — | — | 0.5 A | — |
| Output Polarity | — | — | — | TRUE | — |
| Qualification Status | — | — | — | Not Qualified | Not Qualified |
| Supply Voltage-Nom | — | — | — | 15 V | — |
| Supply Voltage1-Max | — | — | — | 620 V | — |
| Supply Voltage1-Min | — | — | — | 5 V | — |
| Supply Voltage1-Nom | — | — | — | 15 V | — |
| Technology | — | — | — | CMOS | SCHOTTKY |
| Temperature Grade | — | — | — | AUTOMOTIVE | — |
| Terminal Pitch | — | — | — | 2.54 mm | — |
| Turn-off Time | — | — | — | 0.18 µs | — |
| Turn-on Time | — | — | — | 0.2 µs | — |
| Factory Lead Time | — | — | — | — | 9 Weeks |
| Application | — | — | — | — | GENERAL PURPOSE |
| Diode Element Material | — | — | — | — | SILICON |
| Diode Type | — | — | — | — | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | — | — | — | — | 0.24 V |
| JEDEC-95 Code | — | — | — | — | DO-35 |
| Non-rep Pk Forward Current-Max | — | — | — | — | 5 A |
| Number of Phases | — | — | — | — | 1 |
| Peak Reflow Temperature (Cel) | — | — | — | — | 260 |
| Rep Pk Reverse Voltage-Max | — | — | — | — | 30 V |
| Reverse Recovery Time-Max | — | — | — | — | 0.005 µs |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 30 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 4 alternatives for 2SK3878(F) — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 2SK3878(F) 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 2SK3878(F) 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 2SK3878(F)?
Known equivalents for 2SK3878(F) include TMAG5110B2AQDBVR, TMAG5110B2AQDBVT, IR2117PBF. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 2SK3878(F)?
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 2SK3878(F) 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.