Datasheets
SMBJ33A-H by:

Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN

Part Details for SMBJ33A-H by Bourns Inc

Results Overview of SMBJ33A-H by Bourns Inc

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SMBJ33A-H Information

SMBJ33A-H by Bourns Inc 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.

Price & Stock for SMBJ33A-H

Part # Distributor Description Stock Price Buy
DISTI # 652-SMBJ33A-H
Mouser Electronics ESD Protection Diodes / TVS Diodes 33volts 5uA 11.3 Amps Uni-Dir RoHS: Compliant 0
  • 2,000 $0.0800
  • 12,000 $0.0800
  • 24,000 $0.0720
$0.0720 / $0.0800 Order Now

Part Details for SMBJ33A-H

SMBJ33A-H CAD Models

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SMBJ33A-H Part Data Attributes

SMBJ33A-H Bourns Inc
Buy Now Datasheet
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SMBJ33A-H Bourns Inc Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer BOURNS INC
Package Description R-PDSO-C2
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Samacsys Manufacturer Bourns
Additional Feature 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-214AA
JESD-30 Code R-PDSO-C2
JESD-609 Code e3
Moisture Sensitivity Level 1
Non-rep Peak Rev Power Dis-Max 600 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 UNIDIRECTIONAL
Power Dissipation-Max 5 W
Reference Standard IEC-61000-4-2, 4-4, 4-5
Rep Pk Reverse Voltage-Max 33 V
Surface Mount YES
Technology AVALANCHE
Terminal Finish Matte Tin (Sn)
Terminal Form C BEND
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30

Alternate Parts for SMBJ33A-H

This table gives cross-reference parts and alternative options found for SMBJ33A-H. 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 SMBJ33A-H, 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
SMBJ33A-M3/5B Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN SMBJ33A-H vs SMBJ33A-M3/5B
SMBJ33 EIC Semiconductor Inc Check for Price Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN SMBJ33A-H vs SMBJ33
SMBJ33A-T Rectron Semiconductor Check for Price Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN SMBJ33A-H vs SMBJ33A-T
SMBJ33 SPC Multicomp Check for Price Trans Voltage Suppressor Diode, 33V V(RWM), Unidirectional SMBJ33A-H vs SMBJ33
SMBJ33 Daco Semiconductor Co Ltd Check for Price Transient Suppressor SMBJ33A-H vs SMBJ33
SMBJ33 LRC Leshan Radio Co Ltd Check for Price Trans Voltage Suppressor Diode, 33V V(RWM), Unidirectional, SMBJ33A-H vs SMBJ33
SMBJ33 Lite-On Semiconductor Corporation Check for Price Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, SMB, 2 PIN SMBJ33A-H vs SMBJ33
SMBJ33A WEITRON INTERNATIONAL CO., LTD. Check for Price Trans Voltage Suppressor Diode, 33V V(RWM), Unidirectional SMBJ33A-H vs SMBJ33A
SMBJ33 Kuwait Semiconductor Co Ltd Check for Price Trans Voltage Suppressor Diode, 33V V(RWM), Unidirectional SMBJ33A-H vs SMBJ33
Part Number Manufacturer Composite Price Description Compare
MSMBJ33AE3 Microchip Technology Inc $1.1300 Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA SMBJ33A-H vs MSMBJ33AE3
SMBJ33 Littelfuse Inc Check for Price Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMBJ33A-H vs SMBJ33
SMBJ33A Lite-On Semiconductor Corporation Check for Price Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, SMB, 2 PIN SMBJ33A-H vs SMBJ33A
SMBJ33A Daco Semiconductor Co Ltd Check for Price Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN SMBJ33A-H vs SMBJ33A
SMBJ33 MERITEK Electronics Corporation Check for Price Trans Voltage Suppressor Diode, SMBJ33A-H vs SMBJ33
SMBJ33A-T13 ProTek Devices Check for Price Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMBJ33A-H vs SMBJ33A-T13
SMBJ33A Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN SMBJ33A-H vs SMBJ33A
SMBJ33A Micro Commercial Components Check for Price Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMBJ, 2 PIN SMBJ33A-H vs SMBJ33A
SMBJ33A Microsemi Corporation Check for Price Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, PLASTIC PACKAGE-2 SMBJ33A-H vs SMBJ33A
SMBJ33A General Instrument Corp Check for Price Trans Voltage Suppressor Diode, 600W, Unidirectional, 1 Element, Silicon, DO-214AA, SMBJ33A-H vs SMBJ33A

SMBJ33A-H Related Parts

SMBJ33A-H Frequently Asked Questions (FAQ)

  • The recommended footprint and land pattern for SMBJ33A-H can be found in the Bourns Application Note S-8151, which provides guidelines for PCB layout and assembly.

  • To select the correct TVS diode, consider factors such as the maximum voltage, current, and power rating required for your application. Also, consider the clamping voltage, response time, and capacitance of the TVS diode. Bourns provides a TVS Diode Selection Guide that can help with this process.

  • The main difference between SMBJ33A-H and SMBJ33A is the operating temperature range. SMBJ33A-H has a higher operating temperature range of -55°C to 150°C, whereas SMBJ33A has a range of -55°C to 125°C. SMBJ33A-H is also AEC-Q101 qualified, making it suitable for automotive applications.

  • Yes, SMBJ33A-H can be used for ESD protection. It has a low clamping voltage and fast response time, making it suitable for protecting sensitive electronics from electrostatic discharge (ESD) events.

  • To ensure the reliability of SMBJ33A-H, follow proper PCB design and assembly guidelines, including using a recommended footprint and land pattern, and ensuring proper soldering and handling techniques. Also, consider environmental factors such as temperature, humidity, and vibration, and ensure that the TVS diode is operated within its specified ratings.

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