SMAJ58CAAlternatives & Equivalent Parts
About SMAJ58CA
SMAJ58CA is a Diode component manufactured by Taiwan Semiconductor. It comes in a Diodes Moulded 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 | SMAJ58CASource | BSP52T1G | EEE-HA1E101UP | SMAJ45CA |
|---|---|---|---|---|
| Manufacturer | Taiwan Semiconductor | ON Semiconductor | Panasonic | LITTELFUSE |
| Package Type | Diodes Moulded | SOT223 (3-Pin) | Other | Diodes Moulded Non Polarised |
| Pin Count | 2 | 4 | 2 | 2 |
| Temperature Range | -55.0°C ~ 150.0°C | — | — | -65.0°C ~ 150.0°C |
| Price | $0.0388 | $0.1604 | $0.0500 | $0.0374 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | No | Yes | — | No |
| YTEOL | 6.1 | 4 | — | 6 |
| Breakdown Voltage-Max | 71.2 V | — | — | 55.3 V |
| Breakdown Voltage-Min | 64.4 V | — | — | 50 V |
| Breakdown Voltage-Nom | 67.8 V | — | — | 52.65 V |
| Clamping Voltage-Max | 93.6 V | — | — | 72.7 V |
| Configuration | SINGLE, 1 CHANNEL | — | — | SINGLE, 1 CHANNEL |
| Diode Element Material | SILICON | — | — | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | TRANS VOLTAGE SUPPRESSOR DIODE |
| JEDEC-95 Code | DO-214AC | — | — | DO-214AC |
| JESD-30 Code | R-PDSO-C2 | — | — | R-PDSO-C2 |
| Non-rep Peak Rev Power Dis-Max | 400 W | — | — | 400 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 | — | 260 |
| Polarity | BIDIRECTIONAL | — | — | BIDIRECTIONAL |
| Power Dissipation-Max | 3.3 W | — | — | 3.3 W |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Reference Standard | IEC-61000-4-2; UL RECOGNIZED | — | — | IEC-61000-4-2; UL RECOGNIZED |
| Rep Pk Reverse Voltage-Max | 58 V | — | — | 45 V |
| Reverse Current-Max | 1 µA | — | — | 1 µA |
| Reverse Test Voltage | 58 V | — | — | 45 V |
| Surface Mount | YES | — | — | YES |
| Technology | AVALANCHE | — | — | AVALANCHE |
| Terminal Finish | Matte Tin (Sn) | MATTE TIN | — | Matte Tin (Sn) |
| Terminal Form | C BEND | — | — | C BEND |
| Terminal Position | DUAL | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 |
| Manufacturer Package Code | — | 0.0318 | — | — |
| Factory Lead Time | — | 9 Weeks | — | — |
| JESD-609 Code | — | e3 | — | — |
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 SMAJ58CA — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SMAJ58CA 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 SMAJ58CA 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 SMAJ58CA?
Known equivalents for SMAJ58CA include BSP52T1G, EEE-HA1E101UP, SMAJ45CA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SMAJ58CA?
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 SMAJ58CA 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.