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Vishay 1-Element Uni-Directional TVS Diode 600 W 2-Pin DO-214 SMBJ33A-E3/52

Category Transient Voltage Suppressors Brand Vishay Condition New

Specifications

Country of Origin India
Brand Vishay
Height 2.24mm
Length 4.57mm
Model SMBJ33A-E3/52
Width 3.94mm
Mount Type Surface
Series TRANSZORB TVS
Maximum Operating Temperature 150°C
Package Type DO-214
Minimum Operating Temperature -55°C
Pin Count 2
Number of Elements per Chip 1
Clamping Voltage VC 53.3V
Automotive Standard AEC-Q101
Diode Configuration Single
Direction Type Uni-Directional
Minimum Breakdown Voltage Vbr 36.7V
Maximum Reverse Stand-off Voltage Vwm 33V
Peak Pulse Power Dissipation Pppm 600W
Test Current It 1mA
Maximum Peak Pulse Current Ippm 11.3A
Maximum Reverse Leakage Current 1μA

Key Features

  • Provides transient voltage suppression with a low profile and glass passivated chip junction.
  • Capable of repetitive surge current pulses with excellent clamping capability.
  • Uni-directional design ideal for protecting sensitive electronics from voltage transients.
  • Wide operating temperature range from -55°C to 150°C ensures reliability in harsh conditions.
  • Meets AEC-Q101 automotive standard for quality and robustness.
  • Very fast response time and low incremental surge resistance enhance protection performance.
  • Perfect for ICs, MOSFETs, sensor units, and signal lines in consumer, industrial, computer, and telecommunication applications.
  • Meets moisture sensitivity level (MSL) 1 standards confirming resistance to soldering heat.

Product Description

Vishay SMBJ33A-E3/52 is a 1-element uni-directional Transient Voltage Suppressor (TVS) diode designed to protect electronic components against high-voltage transient surges. This device delivers a peak pulse power capability of 600 W and features a compact DO-214 surface mount package with 2 pins, suitable for automated assembly.

Its glass passivated chip junction provides stable and reliable operation while ensuring a very fast response to transient events. The low incremental surge resistance and excellent clamping voltage characteristics make it ideal for safeguarding integrated circuits, MOSFETs, and sensitive signal lines.

It operates over a broad temperature range from -55°C to 150°C and complies with the stringent AEC-Q101 automotive standard, providing proven durability and reliability for automotive and industrial applications.

Typical use cases for this diode include transient voltage protection in consumer electronics, industrial equipment, telecommunications, and computer systems where voltage transients induced by inductive switching or lightning must be mitigated.

Low profile package for space-efficient PCB designs. Repetitive pulse capability with a 10/1000 μs waveform and duty cycle of 0.01%. Glass passivated chip junction resists damage from voltage spikes. Uni-directional clamping voltage of 53.3 V protects circuits effectively.

Minimum breakdown voltage of 36.7 V and maximum reverse stand-off voltage of 33 V. Excellent for use in sensitive electronics protection and automotive systems. Set your projects for long-term success with Vishay's SMBJ33A-E3/52 TVS diode, designed to reliably absorb high energy transient voltages while maintaining circuit integrity.

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Vishay 1-Element Uni-Directional TVS Diode 600 W 2-Pin DO-214 SMBJ33A-E3/52
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Frequently Asked Questions

This model has a peak pulse power capability of 600 W, making it suitable for transient voltage suppression applications.

The clamping voltage (VC) for this unit is 53.3 V, which helps protect circuits from voltage transients.

The minimum breakdown voltage (Vbr) is 36.7 V, which is important for its operation in transient voltage suppression.

It operates over a wide temperature range from -55°C to 150°C, ensuring reliability in various conditions.

This unit comes in a DO-214 surface mount package, which is suitable for automated assembly.

The diode features a 2-pin configuration, allowing for straightforward integration into circuits.

It complies with the AEC-Q101 automotive standard, indicating its quality and robustness for automotive applications.

The maximum peak pulse current (Ippm) for this model is 11.3 A, which is relevant for its transient voltage suppression capabilities.

This diode is suitable for protecting integrated circuits, MOSFETs, sensor units, and signal lines in consumer, industrial, computer, and telecommunication applications.

The height of this diode is 2.24 mm, contributing to its low-profile design for space-efficient PCB layouts.

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