Datasheets
SMAJ33A by:
STMicroelectronics
Alpha & Omega Semiconductor
AnBon Semi
Bourns Inc
BrightKing Inc
Bytesonic Corporation
Changjiang Electronics Tech (CJ)
Changzhou Starsea Electronics Co Ltd
Comchip Technology Corporation Ltd
Concord Semiconductor Corp
Continental Device India Ltd
Cyg Wayon Circuit Protection Co Ltd
Daco Semiconductor Co Ltd
DB Lectro Inc
DC Components Co Ltd
Diodes Incorporated
Diotec Semiconductor AG
Eaton Bussmann
Eaton Corporation
Eaton Electronics
EIC Corporation
EIC Semiconductor Inc
Eris Technology Corp
Fagor Electrónica
FCI Semiconductor
FOJAN
Formosa Microsemi Co Ltd
Galaxy Microelectronics
Galaxy Semi-Conductor Co Ltd
General Instrument Corp
Goodwork Semiconductor Co Ltd
GSI Technology
HXY
HY Electronic Corp
International Semiconductor Inc
JGD Semiconductors Co Ltd
Jiangsu JieJie Microelectronics Co Ltd
Jinan Gude Electronic Device Co Ltd
Kuwait Semiconductor Co Ltd
Kyocera AVX Components
Leiditech
Liown
Lite-On Semiconductor Corporation
Littelfuse Inc
LRC Leshan Radio Co Ltd
Luguang Electronic Technology Co Ltd
MDD (Microdiode Electronics)
MDE Semiconductor Inc
MERITEK Electronics Corporation
Micro Commercial Components
Microchip Technology Inc
Microsemi Corporation
PAKER
PanJit Semiconductor
PRO-AN Electronic Co Ltd
Promax-Johnton Electronic Corporation
PROSEMI
ProTek Devices
Pulse Electronics Corporation
Rectron Semiconductor
RFE International Inc
Sangdest Microelectronics (Nanjing) Co Ltd
Secos Corporation
SEMIKRON
Semitel Electronics
Sensitron Semiconductors
Shanghai Lunsure Electronic Technology Co Ltd
Shenzhen City Xiangyunfeiwu Technology Co Ltd
Shenzhen Ruilongyuan Electronics
Shikues Semiconductor
Silicon Standard Corp
SLKOR
SMC Diode Solutions
SPC Multicomp
STMicroelectronics
SUNMATE electronic Co., LTD
Surge Components Inc
Suzhou Good-Ark Electronics Co Ltd
SynSemi Inc
Taitron Components Inc
Taiwan Semiconductor
Tak Cheong Electronics (Holdings) Co Ltd
Tech Public
Telefunken Microelectronics Gmbh
Thinking Electronic Industrial Co Ltd
Transpro Electronics Corp
TWGMC
Uniohm Corp
Unisonic Technologies Co Ltd
Vishay Dale
Vishay Intertechnologies
Vishay Semiconductors
WeEn Semiconductor Co Ltd
WEITRON INTERNATIONAL CO., LTD.
Won-Top Electronics Co Ltd
World Products Inc
Wurth Elektronik
YAGEO Corporation
Yangzhou Yangjie Electronics Co Ltd
ZHIDE
Zowie Technology Corp
Not Found

400W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC

Part Details for SMAJ33A by STMicroelectronics

Results Overview of SMAJ33A by STMicroelectronics

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.

SMAJ33A Information

SMAJ33A by STMicroelectronics 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 SMAJ33A

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SMAJ33A Part Data Attributes

SMAJ33A STMicroelectronics
Buy Now Datasheet
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SMAJ33A STMicroelectronics 400W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Package Description SMA, 2 PIN
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Additional Feature MOS COMPATIBLE
Breakdown Voltage-Min 36.7 V
Clamping Voltage-Max 69.7 V
Configuration SINGLE
Diode Capacitance-Min 450 pF
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code DO-214AC
JESD-30 Code R-PDSO-C2
JESD-609 Code e3
Moisture Sensitivity Level 1
Non-rep Peak Rev Power Dis-Max 400 W
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity UNIDIRECTIONAL
Power Dissipation-Max 3.3 W
Qualification Status Not Qualified
Reverse Current-Max 1 µA
Surface Mount YES
Technology AVALANCHE
Terminal Finish Tin (Sn)
Terminal Form C BEND
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

Alternate Parts for SMAJ33A

This table gives cross-reference parts and alternative options found for SMAJ33A. 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 SMAJ33A, 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
SMAJ33A MERITEK Electronics Corporation Check for Price Trans Voltage Suppressor Diode, 400W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN SMAJ33A vs SMAJ33A

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