SMBJ30CAAlternatives & Equivalent Parts
About SMBJ30CA
SMBJ30CA is a TVS Diode (Bi-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.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for SMBJ30CA — response within 24 hours.
Specification Comparison
| Parameter | SMBJ30CASource | SMBJ28CAQ-13-F | SMAJ120A | MCP604-E/SL | TPS7B6950QDBVRQ1 |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Diodes Inc. | LITTELFUSE | Microchip | Texas Instruments |
| Package Type | Other | Diodes Moulded Non Polarised | Diodes Moulded | Small Outline Packages | SOT23 (5-Pin) |
| Pin Count | 2 | 2 | 2 | 14 | 5 |
| Temperature Range | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C | -65.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | — |
| Price | $0.0370 | $0.1007 | $0.0011 | $0.2630 | $0.1459 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| YTEOL | 7.26 | 7 | 6.48 | 9 | 15 |
| Breakdown Voltage-Min | 33.3 V | 31.1 V | 133 V | — | — |
| Breakdown Voltage-Nom | 35.1 V | 33.45 V | 140 V | — | — |
| Clamping Voltage-Max | 48.4 V | 45.4 V | 193 V | — | — |
| Configuration | SINGLE, 1 CHANNEL | SINGLE | SINGLE, 1 CHANNEL | — | — |
| Diode Element Material | SILICON | SILICON | SILICON | — | — |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | TRANS VOLTAGE SUPPRESSOR DIODE | TRANS VOLTAGE SUPPRESSOR DIODE | — | — |
| JEDEC-95 Code | DO-214AA | — | DO-214AC | — | — |
| JESD-30 Code | R-PDSO-C2 | R-PDSO-C2 | R-PDSO-C2 | R-PDSO-G14 | R-PDSO-G5 |
| JESD-609 Code | e3 | e3 | — | e3 | e3 |
| Non-rep Peak Rev Power Dis-Max | 600 W | 600 W | 400 W | — | — |
| Number of Elements | 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 | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Polarity | BIDIRECTIONAL | BIDIRECTIONAL | UNIDIRECTIONAL | — | — |
| Reference Standard | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750 | AEC-Q101; IATF 16949; MIL-STD-202 | IEC-61000-4-2; UL RECOGNIZED | — | — |
| Rep Pk Reverse Voltage-Max | 30 V | 28 V | 120 V | — | — |
| Reverse Current-Max | 0.2 µA | 5 µA | 1 µA | — | — |
| Reverse Test Voltage | 30 V | 28 V | 120 V | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | AVALANCHE | AVALANCHE | AVALANCHE | CMOS | — |
| Terminal Finish | Matte Tin (Sn) - annealed | MATTE TIN | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | C BEND | C BEND | C BEND | GULL WING | GULL WING |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 40 | 30 |
| ## SMBJ30CA Alternates Showing results | Image | — | — | — | — |
| Factory Lead Time | — | 12 Weeks | — | 6 Weeks | — |
| Date Of Intro | — | 2018-10-24 | — | — | — |
| Additional Feature | — | EXCELLENT CLAMPING CAPABILITY | — | — | — |
| Breakdown Voltage-Max | — | 35.8 V | 147 V | — | — |
| Power Dissipation-Max | — | 5 W | 3.3 W | — | — |
| Pbfree Code | — | — | No | Yes | Yes |
| Forward Voltage-Max (VF) | — | — | 3.5 V | — | — |
| Qualification Status | — | — | Not Qualified | Not Qualified | — |
| Manufacturer Package Code | — | — | — | SOIC-14 | — |
| Amplifier Type | — | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | — | 0.005 µA | — |
| Common-mode Reject Ratio-Min | — | — | — | 75 dB | — |
| Common-mode Reject Ratio-Nom | — | — | — | 90 dB | — |
| Frequency Compensation | — | — | — | YES | — |
| Input Offset Voltage-Max | — | — | — | 4500 µV | — |
| Low-Bias | — | — | — | YES | — |
| Low-Offset | — | — | — | NO | — |
| Micropower | — | — | — | YES | — |
| Number of Functions | — | — | — | 4 | 1 |
| Package Equivalence Code | — | — | — | SOP14,.25 | TSOP5,.11,37 |
| Packing Method | — | — | — | TUBE | TR |
| Power | — | — | — | NO | — |
| Programmable Power | — | — | — | NO | — |
| Screening Level | — | — | — | TS 16949 | AEC-Q100 |
| Slew Rate-Nom | — | — | — | 2.3 V/us | — |
| Supply Current-Max | — | — | — | 1.296 mA | — |
| Supply Voltage Limit-Max | — | — | — | 7 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V | — |
| Temperature Grade | — | — | — | AUTOMOTIVE | — |
| Terminal Pitch | — | — | — | 1.27 mm | 0.95 mm |
| Unity Gain BW-Nom | — | — | — | 2800 | — |
| Voltage Gain-Min | — | — | — | 56200 | — |
| Wideband | — | — | — | NO | — |
| ## MCP604-E/SL Alternates Showing results | — | — | — | Image | — |
| Adjustability | — | — | — | — | FIXED |
| Dropout Voltage1-Max | — | — | — | — | 1 V |
| Dropout Voltage1-Nom | — | — | — | — | 0.7 V |
| Input Voltage Absolute-Max | — | — | — | — | 45 V |
| Input Voltage-Max | — | — | — | — | 40 V |
| Input Voltage-Min | — | — | — | — | 5.5 V |
| Line Regulation-Max | — | — | — | — | 0.01% |
| Load Regulation-Max | — | — | — | — | 0.02% |
| Number of Outputs | — | — | — | — | 1 |
| Operating Temperature TJ-Max | — | — | — | — | 150 °C |
| Operating Temperature TJ-Min | — | — | — | — | -40 °C |
| Output Current1-Max | — | — | — | — | 0.15 A |
| Output Voltage1-Max | — | — | — | — | 5.1 V |
| Output Voltage1-Min | — | — | — | — | 4.9 V |
| Output Voltage1-Nom | — | — | — | — | 5 V |
| Regulator Type | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Voltage Tolerance-Max | — | — | — | — | 3% |
| ## TPS7B6950QDBVRQ1 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 4 alternatives for SMBJ30CA — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SMBJ30CA 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 SMBJ30CA 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 SMBJ30CA. Get expert recommendations within 24 hours.
FAQ
What is equivalent to SMBJ30CA?
Known equivalents for SMBJ30CA include SMBJ28CAQ-13-F, SMAJ120A, MCP604-E/SL. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SMBJ30CA?
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 SMBJ30CA 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.