Datasheets
SMAJ33CA by:

Trans Voltage Suppressor Diode,

Part Details for SMAJ33CA by YAGEO Corporation

Results Overview of SMAJ33CA by YAGEO Corporation

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SMAJ33CA Information

SMAJ33CA by YAGEO Corporation 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 SMAJ33CA

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SMAJ33CA Part Data Attributes

SMAJ33CA YAGEO Corporation
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SMAJ33CA YAGEO Corporation Trans Voltage Suppressor Diode,
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer YAGEO CORP
Package Description SMA, 2 PIN
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 18 Weeks
Date Of Intro 2018-11-05
Samacsys Manufacturer YAGEO
Additional Feature EXCELLENT CLAMPING CAPABILITY, PRSM-MIN
Breakdown Voltage-Max 40.6 V
Breakdown Voltage-Min 36.7 V
Breakdown Voltage-Nom 38.65 V
Clamping Voltage-Max 53.3 V
Configuration SINGLE
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
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity BIDIRECTIONAL
Power Dissipation-Max 3.3 W
Reference Standard IEC-61000-4-2; UL CERTIFIED
Rep Pk Reverse Voltage-Max 33 V
Reverse Current-Max 1 µA
Reverse Test Voltage 33 V
Surface Mount YES
Technology AVALANCHE
Terminal Finish Tin (Sn)
Terminal Form C BEND
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40

Alternate Parts for SMAJ33CA

This table gives cross-reference parts and alternative options found for SMAJ33CA. 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 SMAJ33CA, 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
SMAJ33CA/TR13 YAGEO Corporation $0.1314 Trans Voltage Suppressor Diode, SMAJ33CA vs SMAJ33CA/TR13

SMAJ33CA Related Parts

SMAJ33CA Frequently Asked Questions (FAQ)

  • The recommended land pattern for SMAJ33CA is a rectangular pad with a size of 2.5mm x 1.25mm, with a solder mask opening of 2.2mm x 1.0mm. The pad should be centered on the component and have a non-solder mask defined (NSMD) pad shape.

  • To handle thermal stress during reflow soldering, it is recommended to follow the recommended reflow profile, which is typically between 220°C to 240°C for 30 seconds to 60 seconds. Additionally, ensure that the component is properly centered on the PCB and that the PCB is designed to minimize thermal stress.

  • The MSL of SMAJ33CA is level 1, which means it can withstand a maximum of 30 days in a humidity-controlled environment (less than 60% RH) without requiring baking before reflow soldering.

  • While SMAJ33CA is a general-purpose TVS diode, it is not optimized for high-frequency applications. For high-frequency applications, it is recommended to use a TVS diode specifically designed for high-frequency use, such as the SMAJ33CA-HF.

  • The recommended storage condition for SMAJ33CA is in a dry, cool place with a temperature range of 5°C to 30°C and a relative humidity of 60% or less. Avoid storing the components in direct sunlight or near heat sources.

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