SMAJ33A-TR Transient Voltage Suppressors (TVS) by STMicroelectronics

400 W, 33 V TVS in SMA

Status: Active
Series: SMAJ33A
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The SMAJ series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2 and MIL STD 883, method 3015, and electrical overstress according to IEC 61000-4-4 and 5. This device is more generally used against surges below 600 W (10/1000 μs). The Planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide long term reliability and stability. SMAJ devices are packaged in SMA (SMA footprint in accordance with IPC 7531 standard).

Where to Buy

Prices starting from US$0.0401

Distributor Stock
Logo for Avnet America
Avnet America
from US$0.06
15,000
in stock
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Logo for RS UK
RS
from US$0.26
7,840
in stock
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Logo for Newark
Newark Electronics
from US$0.17
7,224
in stock
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Logo for element14 Singapore
element14
from US$0.11
7,224
in stock
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Logo for Farnell UK
Farnell
from US$0.14
7,224
in stock
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Logo for ECOM
ECOM
from US$0.0401
6,700
in stock
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Logo for Rapid Electronics
Rapid Electronics
from US$0.38
5,000
in stock
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Logo for Conrad
Conrad
from US$0.09
5,000
in stock
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Logo for TME
TME
from US$0.08
4,031
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
2,085,000
in stock
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Logo for Avnet Silica
Avnet Silica
-
100,000
in stock
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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

Last 6 months Inventory & Pricing History


Resources

Product Specifications
DS1251 400 W TVS in SMA


Technical Notes & Articles
TN1310 FAQ ESD protection



Alternative Descriptions

TVS Diode, TRANSZORB SMAJ, Unidirectional, 33 V, 69.7 V, DO-214AC (SMA), 2 Pins | Avnet America
Diode TVS Single, Uni-Dir, 33V, 400W | RS
Tvs Diode, 400W, 33V, Unidir, Do-214Ac | Newark Electronics
DIODE, TVS, 33V, 400W, SMA | element14
STMicroelectronics SMAJ33A-TR Rectifier Diode Array Bridges Tape Reel | Rapid Electronics
STMicroelectronics Gleichrichterdiode SMAJ33A-TR Tape on Full reel | Conrad
Diode: TVS | TME


Frequently Asked Questions

Where can I find additional details, specifications and documents for a SMAJ33A-TR?

Additional datasheets, footprints and schematics for SMAJ33A-TR are listed on our Part Details page. You can also find images and similar parts to SMAJ33A-TR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SMAJ33A-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SMAJ33A-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SMAJ33A-TR fall under?

The SMAJ33A-TR is listed under Protections and EMI filters > Transient Voltage Suppressors (TVS).

Can I view similar or alternative parts?

You can view similar parts to SMAJ33A-TR when available in the Transient Voltage Suppressors (TVS) 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 SMAJ33A-TR you can contact the distributor directly for product support, shipping queries etc.

Is the SMAJ33A-TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for SMAJ33A-TR have stock available?

Authorised distributors including Avnet America, RS, Newark Electronics, element14 and Farnell have stock available or on a lead time for SMAJ33A-TR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for SMAJ33A-TR often in real-time on the comparison pages.

What if I can't find stock of SMAJ33A-TR?

You can fill out our help required form which you can use to request a quote for SMAJ33A-TR 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.