SM15T33CAAlternatives & Equivalent Parts
About SM15T33CA
SM15T33CA 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.
Need pricing on these alternatives?
Get one quote covering this alternative for SM15T33CA — response within 24 hours.
Specification Comparison
| Parameter | SM15T33CASource | SMCJ33CA |
|---|---|---|
| Manufacturer | STMicroelectronics | Taiwan Semiconductor |
| Package Type | Diodes Moulded Non Polarised | Diodes Moulded Non Polarised |
| Pin Count | 2 | 2 |
| Temperature Range | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C |
| Price | $0.4712 | $0.0563 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Factory Lead Time | 13 Weeks | 19 Weeks |
| YTEOL | 7.06 | 7 |
| Additional Feature | UL RECOGNIZED | — |
| Breakdown Voltage-Max | 34.7 V | 40.6 V |
| Breakdown Voltage-Min | 31.4 V | 36.7 V |
| Breakdown Voltage-Nom | 33 V | 38.7 V |
| Clamping Voltage-Max | 59 V | 53.3 V |
| Configuration | SINGLE, 1 CHANNEL | SINGLE |
| Diode Element Material | SILICON | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | TRANS VOLTAGE SUPPRESSOR DIODE |
| JEDEC-95 Code | DO-214AB | DO-214AB |
| JESD-30 Code | R-PDSO-C2 | R-PDSO-C2 |
| JESD-609 Code | e3 | e3 |
| Non-rep Peak Rev Power Dis-Max | 1500 W | 1500 W |
| Number of Elements | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Polarity | BIDIRECTIONAL | BIDIRECTIONAL |
| Qualification Status | Not Qualified | Not Qualified |
| Reference Standard | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750; MIL-STD-883 | UL RECOGNIZED |
| Rep Pk Reverse Voltage-Max | 28 V | 33 V |
| Reverse Current-Max | 5 µA | — |
| Reverse Test Voltage | 28 V | — |
| Surface Mount | YES | YES |
| Technology | AVALANCHE | AVALANCHE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | C BEND | C BEND |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Power Dissipation-Max | — | 5 W |
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 this alternative for SM15T33CA — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SM15T33CA 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 SM15T33CA 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for SM15T33CA. Get expert recommendations within 24 hours.
FAQ
What is equivalent to SM15T33CA?
Known equivalents for SM15T33CA include SMCJ33CA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SM15T33CA?
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 SM15T33CA 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.