SMAJ18A Zener TVSs by Diodes Incorporated
400W Surface Mount Transient Voltage Suppressor
| Status: | Active |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.0470
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$0.10
|
52,710
in stock
|
Buy Now |
|
Newark Electronics
from US$0.18
|
52,710
in stock
|
Buy Now |
|
element14
from US$0.11
|
52,310
in stock
|
Buy Now |
|
TTI Europe
from US$0.07
|
30,000
in stock
|
Buy Now |
|
Rutronik
from US$0.0470
|
25,000
in stock
|
Buy Now |
|
Avnet America
from US$0.07
|
15,000
in stock
|
Buy Now |
|
Distrelec
from US$0.17
|
10,000
in stock
|
Buy Now |
|
RS Americas
from US$0.25
|
5,000
in stock
|
Buy Now |
|
CoreStaff
from US$0.14
|
5,000
in stock
|
Buy Now |
|
Schukat Electronic
from US$0.06
|
4,400
in stock
|
Buy Now |
|
Chip One Stop
from US$0.14
|
24
in stock
|
Buy Now |
|
Future Electronics
from US$0.05
|
-
|
Buy Now |
|
Avnet Abacus
-
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
Specifications
| AEC Qualified | SMAJ18AQ |
|---|---|
| Compliance (Only Automotive supports PPAP) | Standard |
| Configuration | Single (Uni-Directional) |
| Power Rating (mW) | 400 W |
| Reverse Standoff Voltage VRWM(V) | 18 V |
| Breakdown VoltageVBR Min(V) | 20 V |
| BreakdownVoltageVBR Max (V) | 22.1 V |
| Maximum Reverse Leakage CurrentIR @ VRWM Max | 5 µA |
| Maximum Clamping Voltage @ MaxPeak Pulse CurrentVC(V) | 29.2 V |
SMAJ18A Transient Voltage Suppressors (TVS) by STMicroelectronics
400 W, 18 V TVS in SMA
| Status: | Active |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Features
| Peak pulse power: 400 W (10/1000 μs) 2.3 kW (8/20 μs) |
| 400 W (10/1000 μs) |
| 2.3 kW (8/20 μs) |
| Stand-off voltage range from 5 V to 188 V |
| Unidirectional and bidirectional types |
| Low leakage current: 0.2 µA at 25 °C 1 μA at 85 °C |
| 0.2 µA at 25 °C |
| 1 μA at 85 °C |
| Operating Tj max: 150 °C |
| JEDEC registered package outline |
| Resin meets UL94, V0 |
Resources
Product Specifications |
|---|
| DS1251 400 W TVS in SMA |
Technical Notes & Articles |
|---|
| TN1310 FAQ ESD protection |
Presentations |
|---|
| CAN bus protection - ST ESDCAN series |
Flyers |
|---|
| PROTECTION AND FILTER DEVICES - 10 years longevity commitment |
| Protection and Filters around MCU |
| USB Power Delivery Protection Simply cancel ESD and EOS transient events |
SMAJ18A+ TVS - Transient Voltage Suppressors by Multicomp
TVS DIODE 400W 18V UNIDIR DO-214AC
| Status: | Unknown |
|---|---|
| Series: | SMAJ Series |
| RoHS: | Unknown |
Specifications
| Product Range | SMAJ Series |
|---|---|
| TVS Polarity | Unidirectional |
| Reverse Stand-Off Voltage Vrwm | 18V |
| Clamping Voltage Vc Max | 32.2V |
| Diode Case Style | DO-214AC |
| No. of Pins | 2Pins |
| Breakdown Voltage Min | 20V |
| Breakdown Voltage Max | 24.4V |
| Peak Pulse Power Dissipation | 400W |
| Automotive Qualification Standard | - |
| SVHC | No SVHC (27-Jun-2018) |
SMAJ18A TVS - Transient Voltage Suppressors by Littelfuse
TVS DIODE 400W 18V UNIDIR DO-214AC
| Status: | Unknown |
|---|---|
| Series: | SMAJ Series |
| RoHS: | Unknown |
Specifications
| Product Range | SMAJ Series |
|---|---|
| TVS Polarity | Unidirectional |
| Reverse Stand-Off Voltage Vrwm | 18V |
| Clamping Voltage Vc Max | 29.2V |
| Diode Case Style | DO-214AC |
| No. of Pins | 2Pins |
| Breakdown Voltage Min | 20V |
| Breakdown Voltage Max | 22.1V |
| Peak Pulse Power Dissipation | 400W |
| Automotive Qualification Standard | - |
| SVHC | No SVHC (12-Jan-2017) |
Alternative Descriptions
| 400W 18VWM 5% UNI DO214AC | TTI Europe |
| TVS-DIODE UNI 0,4KW 22V SMA | Rutronik |
| 400W Surface Mount Transient Voltage Supressors | Littelfuse SMAJ18A | RS Americas |
| SMAJ Series 29.2 V 0.4 kW Surface Mount Uni-Directional TVS Diode - DO-214AC | Future Electronics |
SMAJ18A TVS - Transient Voltage Suppressors by Taiwan Semiconductor
TVS DIODE 400W 18V UNIDIR DO-214AC
| Status: | Unknown |
|---|---|
| Series: | SMAJ Series |
| RoHS: | Unknown |
Specifications
| Product Range | SMAJ Series |
|---|---|
| TVS Polarity | Unidirectional |
| Reverse Stand-Off Voltage Vrwm | 18V |
| Clamping Voltage Vc Max | 32.2V |
| Diode Case Style | DO-214AC |
| No. of Pins | 2Pins |
| Breakdown Voltage Min | 20V |
| Breakdown Voltage Max | 24.4V |
| Peak Pulse Power Dissipation | 400W |
| Automotive Qualification Standard | - |
| SVHC | No SVHC (27-Jun-2018) |
Alternative Descriptions
| SMD TVS Diode Unip 400W 18V SMA | Schukat Electronic |
| Diode TVS Single Uni-Directional 18V 400W 2-Pin DO-214AC T/R | EBV Elektronik |
SMAJ18A. TVS - Transient Voltage Suppressors by Bourns Electronics
| Status: | Unknown |
|---|---|
| Series: | SMAJ1 Series |
| RoHS: | Compliant |
Specifications
| Product Range | SMAJ1 Series |
|---|---|
| TVS Polarity | Unidirectional |
| Reverse Stand-Off Voltage Vrwm | 18V |
| Clamping Voltage Vc Max | 29.2V |
| Diode Case Style | DO-214AC (SMA) |
| No. of Pins | 2Pins |
| Breakdown Voltage Min | 20V |
| Breakdown Voltage Max | 22.1V |
| RoHS Compliant | Yes |
Alternative Descriptions
| Transient Voltage Suppressor, Tvs, Smaj Series, Unidirectional, 18 V, Do-214Ac, 2, 20 V Rohs Compliant: Yes |Bourns SMAJ18A | Newark Electronics |
| DIODE, TVS, 18V, 400W, UNI, 5%, SMA | Farnell |
| Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA | Avnet America |
| Bourns TVS Diode, 18V, 400W, DO-214AC | Distrelec |
SMAJ18A+ TVS - Transient Voltage Suppressors by Multicomp Pro
TVS DIODE, 400W, 18V, UNIDIR, DO-214ACBreakdown Voltage
| Status: | Unknown |
|---|---|
| Series: | SMAJ Series |
| RoHS: | Unknown |
Specifications
| Product Range | SMAJ Series |
|---|---|
| TVS Polarity | Unidirectional |
| Reverse Stand-Off Voltage Vrwm | 18V |
| Clamping Voltage Vc Max | 32.2V |
| Diode Case Style | DO-214AC |
| No. of Pins | 2Pins |
| RoHS Compliant | Yes |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SMAJ18A?
Additional datasheets, footprints and schematics for SMAJ18A are listed on our Part Details page. You can also find images and similar parts to SMAJ18A on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for SMAJ18A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SMAJ18A price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does SMAJ18A fall under?
The SMAJ18A is listed under Zener TVSs.
Can I view similar or alternative parts?
You can view similar parts to SMAJ18A when available in the Zener TVSs range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the SMAJ18A you can contact the distributor directly for product support, shipping queries etc.
Is the SMAJ18A RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Diodes Incorporated.
Which authorised distributors for SMAJ18A have stock available?
Authorised distributors including Newark Electronics, Farnell, element14, TTI Europe and Rutronik have stock available or on a lead time for SMAJ18A.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for SMAJ18A often in real-time on the comparison pages.
What if I can't find stock of SMAJ18A?
You can fill out our help required form which you can use to request a quote for SMAJ18A from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.