SM6T15CAAlternatives & Equivalent Parts
About SM6T15CA
SM6T15CA is a TVS Diode (Bi-directional) component manufactured by STMicroelectronics. It comes in a Diodes Moulded Non Polarised 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 | SM6T15CASource | AC-1010 | TL331IDBVRG4 | MBRA140T3G | SMAJ36CA-13-F | SM6T15CAY |
|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Nuvotem Talema | Texas Instruments | ON Semiconductor | Diodes Inc. | STMicroelectronics |
| Package Type | Diodes Moulded Non Polarised | Other | SOT23 (5-Pin) | Diodes Moulded | Diodes Moulded | Diodes Moulded |
| Pin Count | 2 | 3 | 5 | 2 | 2 | 2 |
| Temperature Range | -55.0°C ~ 150.0°C | — | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C |
| Price | $0.2083 | — | $0.0850 | $0.0784 | $0.0882 | $0.1950 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Factory Lead Time | 13 Weeks | — | — | — | 12 Weeks | 53 Weeks, 1 Day |
| YTEOL | 7.16 | — | 0 | 6 | 6 | 7.16 |
| Additional Feature | UL RECOGNIZED | — | — | FREE WHEELING DIODE | EXCELLENT CLAMPING CAPABILITY | — |
| Breakdown Voltage-Max | 15.8 V | — | — | — | 44.2 V | 15.8 V |
| Breakdown Voltage-Min | 14.3 V | — | — | 40 V | 40 V | 14.3 V |
| Breakdown Voltage-Nom | 15 V | — | — | — | 42.1 V | 15 V |
| Clamping Voltage-Max | 21.2 V | — | — | — | 58.1 V | 27.2 V |
| Configuration | SINGLE, 1 CHANNEL | — | — | SINGLE | SINGLE | SINGLE, 1 CHANNEL |
| Diode Element Material | SILICON | — | — | SILICON | SILICON | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | RECTIFIER DIODE | TRANS VOLTAGE SUPPRESSOR DIODE | TRANS VOLTAGE SUPPRESSOR DIODE |
| JEDEC-95 Code | DO-214AA | — | — | — | — | DO-214AA |
| JESD-30 Code | R-PDSO-C2 | — | R-PDSO-G5 | R-PDSO-C2 | R-PDSO-C2 | R-PDSO-C2 |
| JESD-609 Code | e3 | — | e4 | e3 | e3 | e3 |
| Non-rep Peak Rev Power Dis-Max | 600 W | — | — | — | 400 W | 600 W |
| Number of Elements | 1 | — | — | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 255 | 260 |
| Polarity | BIDIRECTIONAL | — | — | — | BIDIRECTIONAL | BIDIRECTIONAL |
| Power Dissipation-Max | 5 W | — | — | — | 1 W | — |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | — |
| Reference Standard | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750 | — | — | — | — | AEC-Q101; IEC-61000-4-2, 4-4; MIL-STD-750 |
| Rep Pk Reverse Voltage-Max | 12.8 V | — | — | 40 V | 36 V | 12.8 V |
| Reverse Current-Max | 0.2 µA | — | — | 500 µA | — | 0.2 µA |
| Reverse Test Voltage | 12.8 V | — | — | 40 V | — | 12.8 V |
| Surface Mount | YES | — | YES | YES | YES | YES |
| Technology | AVALANCHE | — | BIPOLAR | SCHOTTKY | AVALANCHE | AVALANCHE |
| Terminal Finish | Matte Tin (Sn) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | C BEND | — | GULL WING | C BEND | C BEND | C BEND |
| Terminal Position | DUAL | — | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | 30 | 30 |
| ## SM6T15CA Alternates Showing results | Image | — | — | — | — | — |
| Pbfree Code | — | — | Yes | Yes | No | — |
| Amplifier Type | — | — | COMPARATOR | — | — | — |
| Average Bias Current-Max (IIB) | — | — | 0.4 µA | — | — | — |
| Bias Current-Max (IIB) @25C | — | — | 0.25 µA | — | — | — |
| Input Offset Voltage-Max | — | — | 5000 µV | — | — | — |
| Number of Functions | — | — | 1 | — | — | — |
| Output Type | — | — | OPEN-COLLECTOR; OPEN-DRAIN | — | — | — |
| Package Equivalence Code | — | — | TSOP5/6,.11,37 | — | — | — |
| Packing Method | — | — | TR | — | — | — |
| Response Time-Nom | — | — | 1300 ns | — | — | — |
| Subcategory | — | — | Comparator | — | — | — |
| Supply Current-Max | — | — | 0.7 mA | — | — | — |
| Supply Voltage Limit-Max | — | — | 36 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | — | — | — |
| Temperature Grade | — | — | INDUSTRIAL | — | — | — |
| Terminal Pitch | — | — | 0.95 mm | — | — | — |
| ## TL331IDBVRG4 Alternates Showing results | — | — | Image | — | — | — |
| Manufacturer Package Code | — | — | — | 403D-02 | SMA | — |
| Application | — | — | — | POWER | — | — |
| Forward Voltage-Max (VF) | — | — | — | 0.71 V | — | — |
| Non-rep Pk Forward Current-Max | — | — | — | 30 A | — | — |
| Number of Phases | — | — | — | 1 | — | — |
| Output Current-Max | — | — | — | 1 A | — | — |
| ## SM6T15CAY 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 SM6T15CA — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SM6T15CA 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 SM6T15CA 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 SM6T15CA?
Known equivalents for SM6T15CA include AC-1010, TL331IDBVRG4, MBRA140T3G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SM6T15CA?
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 SM6T15CA 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.