SMAJ100CAAlternatives & Equivalent Parts
About SMAJ100CA
SMAJ100CA is a TVS Diode (Bi-directional) component manufactured by LITTELFUSE. 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 | SMAJ100CASource | SN65HVD234D | AD8029ARZ |
|---|---|---|---|
| Manufacturer | LITTELFUSE | Texas Instruments | Analog Devices |
| Package Type | Diodes Moulded Non Polarised | Small Outline Packages | Small Outline Packages |
| Pin Count | 2 | 8 | 8 |
| Temperature Range | -65.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.0085 | $0.8262 | $1.2900 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | No |
| Factory Lead Time | 22 Weeks | — | — |
| YTEOL | 6 | 0 | 10 |
| Breakdown Voltage-Max | 123 V | — | — |
| Breakdown Voltage-Min | 111 V | — | — |
| Breakdown Voltage-Nom | 117 V | — | — |
| Clamping Voltage-Max | 162 V | — | — |
| Configuration | SINGLE | — | — |
| Diode Element Material | SILICON | — | — |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | — | — |
| JEDEC-95 Code | DO-214AC | — | — |
| JESD-30 Code | R-PDSO-C2 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e4 | e3 |
| Non-rep Peak Rev Power Dis-Max | 400 W | — | — |
| Number of Elements | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Polarity | BIDIRECTIONAL | — | — |
| Power Dissipation-Max | 1 W | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Reference Standard | IEC-61000-4-2, 4-4, 4-5 | — | — |
| Rep Pk Reverse Voltage-Max | 100 V | — | — |
| Surface Mount | YES | YES | YES |
| Technology | AVALANCHE | — | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) | NICKEL PALLADIUM GOLD | Matte Tin (Sn) |
| Terminal Form | C BEND | GULL WING | GULL WING |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| Data Rate | — | 1000 Mbps | — |
| Number of Channels | — | 1 | — |
| Number of Functions | — | 1 | 1 |
| Number of Transceivers | — | 1 | — |
| Package Equivalence Code | — | SOP8,.25 | SOP8,.25 |
| Supply Current-Max | — | 6 mA | 1.5 mA |
| Supply Voltage-Nom | — | 3.3 V | — |
| Telecom IC Type | — | INTERFACE CIRCUIT | — |
| Temperature Grade | — | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Pitch | — | 1.27 mm | 1.27 mm |
| ## SN65HVD234D Alternates Showing results | — | Image | — |
| Manufacturer Package Code | — | — | R-8 |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | 0.7 µA |
| Bias Current-Max (IIB) @25C | — | — | 2.8 µA |
| Common-mode Reject Ratio-Min | — | — | 80 dB |
| Common-mode Reject Ratio-Nom | — | — | 90 dB |
| Frequency Compensation | — | — | YES |
| Input Offset Voltage-Max | — | — | 6000 µV |
| Low-Bias | — | — | NO |
| Low-Offset | — | — | NO |
| Micropower | — | — | NO |
| Neg Supply Voltage Limit-Max | — | — | -6.3 V |
| Neg Supply Voltage-Nom (Vsup) | — | — | -5 V |
| Power | — | — | NO |
| Programmable Power | — | — | NO |
| Slew Rate-Nom | — | — | 63 V/us |
| Supply Voltage Limit-Max | — | — | 6.3 V |
| Supply Voltage-Nom (Vsup) | — | — | 5 V |
| Voltage Gain-Min | — | — | 1580 |
| Wideband | — | — | YES |
| ## AD8029ARZ 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 2 alternatives for SMAJ100CA — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for SMAJ100CA 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 SMAJ100CA 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 SMAJ100CA?
Known equivalents for SMAJ100CA include SN65HVD234D, AD8029ARZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SMAJ100CA?
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 SMAJ100CA 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.