SMF15AT1GAlternatives & Equivalent Parts
About SMF15AT1G
SMF15AT1G is a Diode component manufactured by ON Semiconductor. It comes in a Small Outline Diode Flat Lead 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 | SMF15AT1GSource | DZ2W22000L | 68714014522 | 74HCT02D | 4609X-101-202LF | CAT16-PT4F4LF |
|---|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Panasonic | Würth Elektronik | Nexperia | Bourns | Bourns |
| Package Type | Small Outline Diode Flat Lead | Small Outline Diode Flat Lead | Other | Other | Other | Other |
| Pin Count | 2 | 2 | 42 | 14 | 9 | 8 |
| Temperature Range | -55.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -25.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $0.2000 | $0.0958 | $0.3590 | $0.1463 | $0.1032 | $0.7175 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | TRANSFERRED | TRANSFERRED | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | — | — | Yes | Yes |
| Manufacturer Package Code | 498-01 | — | — | — | — | — |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY, LOW ZENER IMPEDANCE | — | ZIF | — | — | — |
| Breakdown Voltage-Max | 18.5 V | — | — | — | — | — |
| Breakdown Voltage-Min | 16.7 V | — | — | — | — | — |
| Breakdown Voltage-Nom | 17.6 V | — | — | — | — | — |
| Clamping Voltage-Max | 24.4 V | — | — | — | — | — |
| Configuration | SINGLE | SINGLE | — | — | — | — |
| Diode Element Material | SILICON | SILICON | — | — | — | — |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | ZENER DIODE | — | — | — | — |
| JESD-30 Code | R-PDSO-F2 | R-PDSO-F2 | — | R-PDSO-G14 | — | — |
| JESD-609 Code | e3 | — | e3 | e4 | e1 | e3 |
| Non-rep Peak Rev Power Dis-Max | 1000 W | — | — | — | — | — |
| Number of Elements | 1 | 1 | — | — | 8 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE | SIP | SMT |
| Peak Reflow Temperature (Cel) | 260 | NOT SPECIFIED | — | 260 | — | — |
| Polarity | UNIDIRECTIONAL | UNIDIRECTIONAL | — | — | — | — |
| Power Dissipation-Max | 0.385 W | 1 W | — | — | — | — |
| Qualification Status | Not Qualified | — | — | Not Qualified | — | — |
| Rep Pk Reverse Voltage-Max | 15 V | — | — | — | — | — |
| Surface Mount | YES | YES | — | YES | NO | YES |
| Technology | ZENER | ZENER | — | CMOS | METAL GLAZE/THICK FILM | — |
| Terminal Finish | TIN | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN SILVER COPPER | MATTE TIN |
| Terminal Form | FLAT | FLAT | — | GULL WING | — | — |
| Terminal Position | DUAL | DUAL | — | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | — | 30 | — | — |
| Dynamic Impedance-Max | — | 30 Ω | — | — | — | — |
| Reference Voltage-Nom | — | 22 V | — | — | — | — |
| Voltage Tol-Max | — | 5% | — | — | — | — |
| Working Test Current | — | 10 mA | — | — | — | — |
| YTEOL | — | — | 15 | 10 | 7 | 0 |
| Body Breadth | — | — | 0.083 inch | — | — | — |
| Body Depth | — | — | 0.201 inch | — | — | — |
| Body Length | — | — | 1.039 inch | — | — | — |
| Connector Type | — | — | FFC/FPC CONNECTOR | — | — | — |
| Contact Finish Mating | — | — | NOT APPLICABLE | — | — | — |
| Contact Finish Termination | — | — | Tin (Sn) - with Nickel (Ni) barrier | — | — | — |
| Contact Gender | — | — | FEMALE | — | — | — |
| Contact Material | — | — | NOT APPLICABLE | — | — | — |
| Contact Pattern | — | — | RECTANGULAR | — | — | — |
| Contact Resistance | — | — | 20 mΩ | — | — | — |
| Contact Style | — | — | BELLOWED TYPE | — | — | — |
| DIN Conformance | — | — | NO | — | — | — |
| Dielectric Withstanding Voltage | — | — | 250VAC V | — | — | — |
| Durability | — | — | 25 Cycles | — | — | — |
| Filter Feature | — | — | NO | — | — | — |
| IEC Conformance | — | — | NO | — | — | — |
| Insertion Force-Max | — | — | ZIF N | — | — | — |
| Insulation Resistance | — | — | 100000000 Ω | — | — | — |
| Insulator Color | — | — | IVORY | — | — | — |
| Insulator Material | — | — | LIQUID CRYSTAL POLYMER | — | — | — |
| MIL Conformance | — | — | NO | — | — | — |
| Mating Contact Pitch | — | — | 0.020 inch | — | — | — |
| Mixed Contacts | — | — | NO | — | — | — |
| Mounting Option 1 | — | — | LOCKING | — | — | — |
| Mounting Style | — | — | RIGHT ANGLE | — | — | — |
| Mounting Type | — | — | BOARD | — | — | — |
| Number Of Connectors | — | — | ONE | — | — | — |
| Number Of PCB Rows | — | — | 1 | — | — | — |
| Number of Rows Loaded | — | — | 1 | — | — | — |
| Option | — | — | GENERAL PURPOSE | — | — | — |
| PCB Contact Pattern | — | — | RECTANGULAR | — | — | — |
| Plating Thickness | — | — | 100u inch | — | — | — |
| Rated Current (Signal) | — | — | 0.5 A | — | — | — |
| Reference Standard | — | — | UL | — | — | — |
| Terminal Pitch | — | — | 0.5 mm | 1.27 mm | — | — |
| Termination Type | — | — | SURFACE MOUNT | — | — | — |
| Total Number of Contacts | — | — | 40 | — | — | — |
| UL Flammability Code | — | — | 94V-0 | — | — | — |
| Withdrawl Force-Min | — | — | ZIF N | — | — | — |
| Date Of Intro | — | — | — | 1989-09-14 | — | — |
| Family | — | — | — | HCT | — | — |
| Load Capacitance (CL) | — | — | — | 50 pF | — | — |
| Logic IC Type | — | — | — | NOR GATE | — | — |
| Max I(ol) | — | — | — | 0.0052 A | — | — |
| Number of Functions | — | — | — | 4 | 1 | 4 |
| Number of Inputs | — | — | — | 2 | — | — |
| Power Supply Current-Max (ICC) | — | — | — | 0.04 mA | — | — |
| Prop. Delay@Nom-Sup | — | — | — | 29 ns | — | — |
| Propagation Delay (tpd) | — | — | — | 29 ns | — | — |
| Schmitt Trigger | — | — | — | NO | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | 4.5 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V | — | — |
| Temperature Grade | — | — | — | AUTOMOTIVE | — | — |
| Reach Compliance Code | — | — | — | — | Compliant | Compliant |
| Factory Lead Time | — | — | — | — | 15 Weeks | — |
| Construction | — | — | — | — | Epoxy Resin | Rectangular |
| Element Power Dissipation | — | — | — | — | 0.2 W | — |
| First Element Resistance | — | — | — | — | 2000 Ω | 100 Ω |
| Lead Length | — | — | — | — | 3.3 mm | — |
| Lead Spacing | — | — | — | — | 2.54 mm | — |
| Mounting Feature | — | — | — | — | THROUGH HOLE MOUNT | SURFACE MOUNT |
| Network Type | — | — | — | — | BUSSED | ISOLATED |
| Package Height | — | — | — | — | 8.89 mm | 0.6 mm |
| Package Length | — | — | — | — | 22.81 mm | 6.4 mm |
| Package Width | — | — | — | — | 2.49 mm | 1.6 mm |
| Packing Method | — | — | — | — | BULK | TR, 7 INCH |
| Rated Power Dissipation (P) | — | — | — | — | 1.13 W | 0.0625 W |
| Rated Temperature | — | — | — | — | 70 °C | 70 °C |
| Resistance | — | — | — | — | 2000 Ω | 100 Ω |
| Resistor Type | — | — | — | — | ARRAY/NETWORK RESISTOR | ARRAY/NETWORK RESISTOR |
| Size Code | — | — | — | — | 9010 | 2506 |
| Temperature Coefficient | — | — | — | — | 100 ppm/°C | 200 ppm/°C |
| Temperature Coefficient Tracking | — | — | — | — | 50 ppm/°C | — |
| Terminal Shape | — | — | — | — | FLAT | WRAPAROUND |
| Tolerance | — | — | — | — | 2% | — |
| Working Voltage | — | — | — | — | 100 V | 5 V |
| Second/Last Element Resistance | — | — | — | — | — | 100 Ω |
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 5 alternatives for SMF15AT1G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SMF15AT1G 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 SMF15AT1G 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 SMF15AT1G?
Known equivalents for SMF15AT1G include DZ2W22000L, 68714014522, 74HCT02D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SMF15AT1G?
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 SMF15AT1G 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.