STF8NK100ZAlternatives & Equivalent Parts
About STF8NK100Z
STF8NK100Z 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 | STF8NK100ZSource | L78L05ACZ | SN75DP159RSBT | CL31A226MOCLNNC |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Texas Instruments | Samsung Electro-Mechanics |
| Package Type | Transistor Outline, Vertical | Other | Quad Flat No-Lead | Capacitor Chip Non-polarised |
| Pin Count | 3 | 3 | 41 | 2 |
| Temperature Range | ~ 150.0°C | — | ~ 85.0°C | -55.0°C ~ 85.0°C |
| Price | $1.8700 | $0.0910 | $4.4400 | $0.0311 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| YTEOL | 6.2 | 5.6 | 15 | 7.41 |
| Avalanche Energy Rating (Eas) | 320 mJ | — | — | — |
| Configuration | SINGLE WITH BUILT-IN DIODE | — | — | — |
| DS Breakdown Voltage-Min | 1000 V | — | — | — |
| Drain Current-Max (ID) | 6.5 A | — | — | — |
| Drain-source On Resistance-Max | 1.85 Ω | — | — | — |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | — | — | — |
| JEDEC-95 Code | TO-220AB | — | — | — |
| JESD-30 Code | R-PSFM-T3 | O-XBCY-T3 | S-PQCC-N40 | — |
| JESD-609 Code | e3 | e3 | e4 | e3 |
| Number of Elements | 1 | — | — | — |
| Operating Mode | ENHANCEMENT MODE | — | — | — |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | ROUND | SQUARE | RECTANGULAR PACKAGE |
| Package Style | FLANGE MOUNT | CYLINDRICAL | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — |
| Polarity/Channel Type | N-CHANNEL | — | — | — |
| Power Dissipation-Max (Abs) | 40 W | — | — | — |
| Pulsed Drain Current-Max (IDM) | 16 A | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | — |
| Surface Mount | NO | NO | YES | YES |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | — |
| Terminal Position | SINGLE | BOTTOM | QUAD | — |
| Transistor Application | SWITCHING | — | — | — |
| Transistor Element Material | SILICON | — | — | — |
| Factory Lead Time | — | 10 Weeks | — | 20 Weeks |
| Adjustability | — | FIXED | — | — |
| Dropout Voltage1-Nom | — | 1.7 V | — | — |
| Input Voltage Absolute-Max | — | 30 V | — | — |
| Input Voltage-Max | — | 20 V | — | — |
| Input Voltage-Min | — | 7 V | — | — |
| Line Regulation-Max | — | 0.15% | — | — |
| Load Regulation-Max | — | 0.06% | — | — |
| Number of Functions | — | 1 | 1 | — |
| Number of Outputs | — | 1 | — | — |
| Operating Temperature TJ-Max | — | 125 °C | — | — |
| Output Current1-Max | — | 0.07 A | — | — |
| Output Voltage1-Max | — | 5.25 V | — | — |
| Output Voltage1-Min | — | 4.75 V | — | — |
| Output Voltage1-Nom | — | 5 V | — | — |
| Package Equivalence Code | — | SIP3,.1,50 | LCC40,.2SQ,16 | — |
| Packing Method | — | TUBE | — | TR, CARDBOARD PAPER, 7 INCH |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — |
| Technology | — | BIPOLAR | — | — |
| Terminal Pitch | — | 1.27 mm | 0.4 mm | — |
| Voltage Tolerance-Max | — | 5% | — | — |
| ## L78L05ACZ Alternates Showing results | — | Image | — | — |
| Pbfree Code | — | — | Yes | Yes |
| Additional Feature | — | — | ALSO OPERATES WITH A 3.3V SUPPLY | — |
| Interface IC Type | — | — | RETIMER | — |
| Number of Channels | — | — | 4 | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — |
| Supply Voltage-Max | — | — | 1.27 V | — |
| Supply Voltage-Min | — | — | 1 V | — |
| Supply Voltage-Nom | — | — | 1.1 V | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — |
| ## SN75DP159RSBT Alternates Showing results | — | — | Image | — |
| Reach Compliance Code | — | — | — | Compliant |
| Capacitance | — | — | — | 22 µF |
| Capacitor Type | — | — | — | CERAMIC CAPACITOR |
| Dielectric Material | — | — | — | CERAMIC |
| Mounting Feature | — | — | — | SURFACE MOUNT |
| Multilayer | — | — | — | Yes |
| Negative Tolerance | — | — | — | 20% |
| Positive Tolerance | — | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | — | 16 V |
| Size Code | — | — | — | 1206 |
| Temperature Characteristics Code | — | — | — | X5R |
| Temperature Coefficient | — | — | — | 15% ppm/°C |
| Terminal Shape | — | — | — | WRAPAROUND |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for STF8NK100Z — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for STF8NK100Z 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 STF8NK100Z 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 STF8NK100Z?
Known equivalents for STF8NK100Z include L78L05ACZ, SN75DP159RSBT, CL31A226MOCLNNC. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STF8NK100Z?
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 STF8NK100Z 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.