SMAJ28A Zener TVSs by Diodes Incorporated
400W Surface Mount Transient Voltage Suppressor
| Status: | Active |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.0300
| Distributor | Stock | ||
|---|---|---|---|
|
Future Electronics
from US$0.05
|
195,000
in stock
|
Buy Now |
|
element14
from US$0.14
|
25,917
in stock
|
Buy Now |
|
Farnell
from US$0.17
|
25,917
in stock
|
Buy Now |
|
TTI Americas
from US$0.0460
|
25,000
in stock
|
Buy Now |
|
Conrad
from US$0.12
|
23,100
in stock
|
Buy Now |
|
Schukat Electronic
from US$0.06
|
23,100
in stock
|
Buy Now |
|
|
TTI Europe
from US$0.05
|
15,000
in stock
|
Buy Now |
|
RS
from US$0.07
|
13,025
in stock
|
Buy Now |
|
Newark Electronics
from US$0.08
|
10,650
in stock
|
Buy Now |
|
CoreStaff
from US$0.13
|
4,089
in stock
|
Buy Now |
|
TME
from US$0.08
|
310
in stock
|
Buy Now |
|
|
RS Americas
from US$0.0300
|
200
in stock
|
Buy Now |
|
Rutronik
from US$0.0499
|
0
in stock
|
Buy Now |
|
Buerklin
from US$0.08
|
0
in stock
|
Buy Now |
|
Sager
from US$0.07
|
0
in stock
|
Buy Now |
|
|
TTI Asia
from US$0.07
|
0
in stock
|
Buy Now |
|
Ozdisan
from US$0.17
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
| Buy Now |
Specifications
| AEC Qualified | SMAJ28AQ |
|---|---|
| Compliance (Only Automotive supports PPAP) | Standard |
| Configuration | Single (Uni-Directional) |
| Power Rating (mW) | 400 W |
| Reverse Standoff Voltage VRWM(V) | 28 V |
| Breakdown VoltageVBR Min(V) | 31.1 V |
| BreakdownVoltageVBR Max (V) | 34.4 V |
| Maximum Reverse Leakage CurrentIR @ VRWM Max | 5 µA |
| Maximum Clamping Voltage @ MaxPeak Pulse CurrentVC(V) | 45.4 V |
SMAJ28A Transient Voltage Suppressors (TVS) by STMicroelectronics
400 W, 28 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 |
SMAJ28A+ TVS - Transient Voltage Suppressors by Multicomp
TVS DIODE 400W 28V UNIDIR DO-214AC
| Status: | Unknown |
|---|---|
| Series: | SMAJ Series |
| RoHS: | Unknown |
Specifications
| Product Range | SMAJ Series |
|---|---|
| TVS Polarity | Unidirectional |
| Reverse Stand-Off Voltage Vrwm | 28V |
| Clamping Voltage Vc Max | 50V |
| Diode Case Style | DO-214AC |
| No. of Pins | 2Pins |
| Breakdown Voltage Min | 31.1V |
| Breakdown Voltage Max | 38V |
| Peak Pulse Power Dissipation | 400W |
| Automotive Qualification Standard | - |
| SVHC | No SVHC (27-Jun-2018) |
Last 6 months Inventory & Pricing History
SMAJ28A TVS - Transient Voltage Suppressors by Bourns Electronics
DIODE TVS 28V 400W UNI 5% SMA
| Status: | Unknown |
|---|---|
| Series: | TRANSZORB SMAJ Series |
| RoHS: | Unknown |
Specifications
| Product Range | TRANSZORB SMAJ Series |
|---|---|
| TVS Polarity | Unidirectional |
| Reverse Stand-Off Voltage Vrwm | 28V |
| Clamping Voltage Vc Max | 45.4V |
| Diode Case Style | DO-214AC |
| No. of Pins | 2Pins |
| Breakdown Voltage Min | 31.1V |
| Breakdown Voltage Max | 34.4V |
| Peak Pulse Power Dissipation | 400W |
| Automotive Qualification Standard | AEC-Q101 |
| SVHC | Lead (15-Jan-2019) |
| Breakdown Voltage Range | 31.1V to 34.4V |
| Peak Pulse Current Ippm | 35A |
| Power Dissipation Pd | 400W |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| SMAJ - A 28V | TTI Americas |
| 400W 28VWM 5% UNI DO214AC | TTI Europe |
| Diode: TVS | TME |
| A 28V, 400W, UNI-DIRECTIONAL, SMA PKG TVS DIODE | RS Americas |
| SMD TVS Diode, unidirektional, 400 W, 28 V, DO-214AC, Bourns Electronics GmbH SMAJ28A | Buerklin |
| 400W 28VBR UN DO214AC | TTI Asia |
SMAJ28A TVS - Transient Voltage Suppressors by Taiwan Semiconductor
TVS DIODE 400W 28V UNIDIR DO-214AC
| Status: | Unknown |
|---|---|
| Series: | SMAJ Series |
| RoHS: | Unknown |
Specifications
| Product Range | SMAJ Series |
|---|---|
| TVS Polarity | Unidirectional |
| Reverse Stand-Off Voltage Vrwm | 28V |
| Clamping Voltage Vc Max | 50V |
| Diode Case Style | DO-214AC |
| No. of Pins | 2Pins |
| Breakdown Voltage Min | 31.1V |
| Breakdown Voltage Max | 38V |
| Peak Pulse Power Dissipation | 400W |
| Automotive Qualification Standard | - |
| SVHC | No SVHC (27-Jun-2018) |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Taiwan Semiconductor TVS-Diode SMAJ28A Tape on Full reel | Conrad |
| SMD TVS Diode Unip 400W 28V SMA | Schukat Electronic |
| Diode TVS Single Uni-Directional 28V 400W 2-Pin DO-214AC T/R | EBV Elektronik |
SMAJ28A+ TVS - Transient Voltage Suppressors by Multicomp Pro
TVS DIODE, 400W, 28V, UNIDIR, DO-214ACBreakdown Voltage
| Status: | Unknown |
|---|---|
| Series: | SMAJ Series |
| RoHS: | Unknown |
Specifications
| Product Range | SMAJ Series |
|---|---|
| TVS Polarity | Unidirectional |
| Reverse Stand-Off Voltage Vrwm | 28V |
| Clamping Voltage Vc Max | 50V |
| Diode Case Style | DO-214AC |
| No. of Pins | 2Pins |
| RoHS Compliant | Yes |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Tvs Diode, 400W, 28V, Unidir, Do-214Ac | Newark Electronics |
SMAJ28A TVS - Transient Voltage Suppressors by Littelfuse
TVS DIODE, 400W, 28V, DO-214AC
| Status: | Unknown |
|---|---|
| Series: | SMAJ Series |
| RoHS: | Unknown |
Specifications
| Product Range | SMAJ Series |
|---|---|
| TVS Polarity | Unidirectional |
| Reverse Stand-Off Voltage Vrwm | 28V |
| Clamping Voltage Vc Max | 45.4V |
| Diode Case Style | DO-214AC (SMA) |
| No. of Pins | 2Pins |
| Breakdown Voltage | 34.4V |
| RoHS Compliant | Yes |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| SMAJ Series 400 W 28 V Uni-Directional Surface Mount TVS Diode - DO-214AC | Future Electronics |
| DIODE, TVS, 28V, 400W, 5%, UNI, SMA | element14 |
| Diode TVS Uni-Dir 28V 400W DO214AC | RS |
| TVS-DIODE UNI 0,4KW 33V SMA | Rutronik |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SMAJ28A?
Additional datasheets, footprints and schematics for SMAJ28A are listed on our Part Details page. You can also find images and similar parts to SMAJ28A on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for SMAJ28A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SMAJ28A price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does SMAJ28A fall under?
The SMAJ28A is listed under Zener TVSs.
Can I view similar or alternative parts?
You can view similar parts to SMAJ28A 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 SMAJ28A you can contact the distributor directly for product support, shipping queries etc.
Is the SMAJ28A RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Diodes Incorporated.
Which authorised distributors for SMAJ28A have stock available?
Authorised distributors including Future Electronics, element14, Farnell, TTI Americas and Conrad have stock available or on a lead time for SMAJ28A.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for SMAJ28A often in real-time on the comparison pages.
What if I can't find stock of SMAJ28A?
You can fill out our help required form which you can use to request a quote for SMAJ28A 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.