SMBJ24AAlternatives & Equivalent Parts
About SMBJ24A
SMBJ24A is a TVS Diode (Uni-directional) component manufactured by STMicroelectronics. It comes in a Other 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 | SMBJ24ASource | 744771008 | C4532X5R1E156M250KA | TLV1117LV18DCYR | SRR1280-150M | SMBJ24CA |
|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Würth Elektronik | TDK | Texas Instruments | Bourns | STMicroelectronics |
| Package Type | Other | Other | Other | SOT223 (3-Pin) | Other | Other |
| Pin Count | 2 | 2 | 2 | 4 | 2 | 2 |
| Temperature Range | -55.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 150.0°C |
| Price | $0.0240 | $0.8800 | $0.0743 | $0.0863 | $0.4500 | $0.0292 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | NOT RECOMMENDED | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Factory Lead Time | 19 Weeks | — | 24 Weeks | — | 16 Weeks | — |
| YTEOL | 7 | 15 | 3 | 15 | 6.7 | 7.26 |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY | — | — | — | — | — |
| Breakdown Voltage-Max | 29.5 V | — | — | — | — | — |
| Breakdown Voltage-Min | 26.7 V | — | — | — | — | 26.7 V |
| Breakdown Voltage-Nom | 28.1 V | — | — | — | — | 28.1 V |
| Clamping Voltage-Max | 38.9 V | — | — | — | — | 38.9 V |
| Configuration | SINGLE | — | — | — | — | SINGLE, 1 CHANNEL |
| Diode Element Material | SILICON | — | — | — | — | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | — | — | TRANS VOLTAGE SUPPRESSOR DIODE |
| Forward Voltage-Max (VF) | 3.5 V | — | — | — | — | — |
| JEDEC-95 Code | DO-214AA | — | — | — | — | DO-214AA |
| JESD-30 Code | R-PDSO-C2 | — | — | R-PDSO-G4 | — | R-PDSO-C2 |
| JESD-609 Code | e3 | e1 | e3 | e3 | e3 | e3 |
| Non-rep Peak Rev Power Dis-Max | 600 W | — | — | — | — | 600 W |
| Number of Elements | 1 | — | — | — | — | 1 |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | RECTANGULAR PACKAGE | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMT | SMT | SMALL OUTLINE | SMT | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | — | 260 |
| Polarity | UNIDIRECTIONAL | — | — | — | — | BIDIRECTIONAL |
| Power Dissipation-Max | 3 W | — | — | — | — | — |
| Qualification Status | Not Qualified | — | — | Not Qualified | — | — |
| Rep Pk Reverse Voltage-Max | 24 V | — | — | — | — | 24 V |
| Reverse Current-Max | 1 µA | — | — | — | — | 0.2 µA |
| Reverse Test Voltage | 24 V | — | — | — | — | 24 V |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | AVALANCHE | — | — | CMOS | — | AVALANCHE |
| Terminal Finish | Matte Tin (Sn) | Tin/Silver/Copper (Sn/Ag/Cu) | MATTE TIN OVER NICKEL | Matte Tin (Sn) | Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - annealed |
| Terminal Form | C BEND | — | — | GULL WING | — | C BEND |
| Terminal Position | DUAL | — | — | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 | — | 30 |
| Case/Size Code | — | 4747 | — | — | 4949 | — |
| Construction | — | Rectangular | — | — | Rectangular | — |
| Core Material | — | FERRITE | — | — | FERRITE | — |
| DC Resistance | — | 0.02 Ω | — | — | 0.0285 Ω | — |
| Inductance-Nom (L) | — | 8.2 µH | — | — | 15 µH | — |
| Inductor Application | — | POWER INDUCTOR | — | — | POWER INDUCTOR | — |
| Inductor Type | — | GENERAL PURPOSE INDUCTOR | — | — | GENERAL PURPOSE INDUCTOR | — |
| Number of Functions | — | 1 | — | 1 | 1 | — |
| Package Height | — | 6 mm | — | — | 7.5 mm | — |
| Package Length | — | 12 mm | — | — | 12.5 mm | — |
| Package Width | — | 12 mm | — | — | 12.5 mm | — |
| Packing Method | — | TR, Embossed Plastic, 13 Inch | TR, 7 Inch | TR | TR, EMBOSSED, 13 INCH | — |
| Rated Current-Max | — | 6.2 A | — | — | 5.2 A | — |
| Reference Standard | — | AEC-Q200 | — | — | — | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750 |
| Self Resonance Frequency | — | 25 MHz | — | — | 13 MHz | — |
| Shape/Size Description | — | RECTANGULAR PACKAGE | — | — | RECTANGULAR PACKAGE | — |
| Shielded | — | YES | — | — | YES | — |
| Terminal Placement | — | DUAL ENDED | — | — | DUAL ENDED | — |
| Terminal Shape | — | ONE SURFACE | WRAPAROUND | — | WRAPAROUND | — |
| Test Frequency | — | 0.1 MHz | — | — | 0.001 MHz | — |
| Tolerance | — | 20% | — | — | 20% | — |
| Pbfree Code | — | — | Yes | Yes | Yes | — |
| Reach Compliance Code | — | — | Compliant | — | — | — |
| Capacitance | — | — | 15 µF | — | — | — |
| Capacitor Type | — | — | CERAMIC CAPACITOR | — | — | — |
| Dielectric Material | — | — | CERAMIC | — | — | — |
| Height | — | — | 2.5 mm | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | — | — | — |
| Multilayer | — | — | Yes | — | — | — |
| Negative Tolerance | — | — | 20% | — | — | — |
| Positive Tolerance | — | — | 20% | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | 25 V | — | — | — |
| Size Code | — | — | 1812 | — | — | — |
| Temperature Characteristics Code | — | — | X5R | — | — | — |
| Temperature Coefficient | — | — | 15% ppm/°C | — | — | — |
| Adjustability | — | — | — | FIXED | — | — |
| Dropout Voltage1-Max | — | — | — | 0.8 V | — | — |
| Dropout Voltage1-Nom | — | — | — | 0.57 V | — | — |
| Input Voltage Absolute-Max | — | — | — | 6 V | — | — |
| Input Voltage-Max | — | — | — | 5.5 V | — | — |
| Input Voltage-Min | — | — | — | 2 V | — | — |
| Line Regulation-Max | — | — | — | 0.005% | — | — |
| Load Regulation-Max | — | — | — | 0.035% | — | — |
| Number of Outputs | — | — | — | 1 | — | — |
| Operating Temperature TJ-Max | — | — | — | 125 °C | — | — |
| Operating Temperature TJ-Min | — | — | — | -40 °C | — | — |
| Output Current1-Max | — | — | — | 1 A | — | — |
| Output Voltage1-Max | — | — | — | 1.836 V | — | — |
| Output Voltage1-Min | — | — | — | 1.764 V | — | — |
| Output Voltage1-Nom | — | — | — | 1.8 V | — | — |
| Package Equivalence Code | — | — | — | SOT-223 | — | — |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Terminal Pitch | — | — | — | 2.3 mm | — | — |
| Voltage Tolerance-Max | — | — | — | 2% | — | — |
| ## TLV1117LV18DCYR Alternates Showing results | — | — | — | Image | — | — |
| ## SMBJ24CA Alternates Showing results | — | — | — | — | — | Image |
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 SMBJ24A — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SMBJ24A 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 SMBJ24A 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 SMBJ24A?
Known equivalents for SMBJ24A include 744771008, C4532X5R1E156M250KA, TLV1117LV18DCYR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SMBJ24A?
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 SMBJ24A 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.