Part Details for SMAJ18A by Galaxy Microelectronics
Results Overview of SMAJ18A by Galaxy Microelectronics
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (8 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Automotive
SMAJ18A Information
SMAJ18A by Galaxy Microelectronics is a Transient Suppressor.
Transient Suppressors are under the broader part category of Diodes.
A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.
Part Details for SMAJ18A
SMAJ18A CAD Models
SMAJ18A Part Data Attributes
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SMAJ18A
Galaxy Microelectronics
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Datasheet
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SMAJ18A
Galaxy Microelectronics
Surface Mount TVS Diode; Direction: Unidirectional; V(BR) Typ (V): 20V; PPK Max (W): 400W; Condition: 10×1000us; VRWM Max (V): 18V; VBR Min (V): 20V; VBR Max (V): 22.4V; IR Max (uA): 5uA; VC Max (V): 29.2V; Package: SMA
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | CHANGZHOU GALAXY CENTURY MICROELECTRONICS CO LTD | |
| Part Package Code | SMA | |
| Reach Compliance Code | unknown | |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY, PRSM-MIN | |
| Breakdown Voltage-Max | 22.4 V | |
| Breakdown Voltage-Min | 20 V | |
| Breakdown Voltage-Nom | 21.2 V | |
| Clamping Voltage-Max | 29.2 V | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| JESD-30 Code | R-PDSO-C2 | |
| Non-rep Peak Rev Power Dis-Max | 400 W | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity | UNIDIRECTIONAL | |
| Reference Standard | MIL-STD-202 | |
| Rep Pk Reverse Voltage-Max | 18 V | |
| Reverse Current-Max | 5 µA | |
| Reverse Test Voltage | 18 V | |
| Surface Mount | YES | |
| Technology | AVALANCHE | |
| Terminal Form | C BEND | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 10 |
Alternate Parts for SMAJ18A
This table gives cross-reference parts and alternative options found for SMAJ18A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SMAJ18A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SMAJ18A-7 | Diodes Incorporated | Check for Price | Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, SMA, 2 PIN | SMAJ18A vs SMAJ18A-7 |
| SMAJ18 | Telefunken Microelectronics Gmbh | Check for Price | Transient Suppressor, | SMAJ18A vs SMAJ18 |
| SMAJ18AHE3/61 | Vishay Semiconductors | Check for Price | DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN, Transient Suppressor | SMAJ18A vs SMAJ18AHE3/61 |
| SMAJ18A | LRC Leshan Radio Co Ltd | Check for Price | Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional, | SMAJ18A vs SMAJ18A |
| SMAJ18A-E3/5A | Vishay Intertechnologies | Check for Price | Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN | SMAJ18A vs SMAJ18A-E3/5A |
| SMAJ18A | Galaxy Semi-Conductor Co Ltd | Check for Price | Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional, | SMAJ18A vs SMAJ18A |
| SMAJ18AHM3/I | Vishay Intertechnologies | Check for Price | Trans Voltage Suppressor Diode, | SMAJ18A vs SMAJ18AHM3/I |
| SMAJ18A | MDE Semiconductor Inc | Check for Price | Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN | SMAJ18A vs SMAJ18A |