SMBJ33A - TVS Diode ESD Protection 600W 33V Uni-Directional DO-214AA

Littelfuse, Inc

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SKU:
118-SMBJ33A
MPN:
SMBJ33A
Quantity
Unit Price (ex. GST)
1 - 9
₹ 12.60
10 - 99
₹ 11.34
100 or above
₹ 10.08
SMBJ33A is a unidirectional TVS diode rated for thirty three volt with six hundred watt peak pulse power. It is ideal for ESD and transient protection in surface mount power circuits. View full description
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Technical Specifications

Brand:
Littelfuse, Inc
Case/Package:
SMB
Mount:
Surface Mount
Number Of Pins:
2
Number of Terminals:
2
Breakdown Voltage:
38.65 V
Clamping Voltage:
53.3 V
Composition:
Zener
Direction:
Unidirectional
Element Configuration:
Single
Forward Voltage:
3.5 V
Leakage Current:
1 uA
Max Breakdown Voltage:
40.6 V
Max Junction Temperature (Tj):
150 C
Max Operating Temperature:
150 C
Max Power Dissipation:
5 W
Max Reverse Leakage Current:
1 uA
Max Surge Current:
11.3 A
Min Breakdown Voltage:
36.7 V
Min Operating Temperature:
-65 C
Number of Channels:
1
Number of Elements:
1
Number of Unidirectional Channels:
1
Operating Supply Voltage:
33 V
Peak Pulse Current:
11.3 A
Peak Pulse Power:
600 W
Peak Reverse Current:
1 uA
Polarity:
Unidirectional
Power Line Protection:
No
Power Rating:
600 W
Reverse Breakdown Voltage:
36.7 V
Reverse Voltage:
33 V
Termination:
SMD/SMT
Test Current:
1 mA
Voltage Rating (DC):
33 V
Height:
2.61 mm
Length:
4.57 mm
Width:
3.94 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

Unidirectional TVS Diode for High Energy Transient and ESD Protection on 33V Lines

SMBJ33A is a unidirectional transient voltage suppressor diode designed to protect electronic circuits from high energy voltage spikes surge events and electrostatic discharge. It provides fast response clamping to limit overvoltage stress and enhance long term reliability in power and control line applications.

This TVS diode is commonly used in power supplies industrial electronics automotive systems and communication equipment where robust transient suppression is required. The DO 214AA surface mount package supports high peak pulse power handling with dependable thermal performance for demanding operating conditions.

Key Features

  • Unidirectional Transient Protection
    Designed to clamp positive voltage transients for controlled circuit protection
  • High Peak Pulse Power Capability
    Rated for up to six hundred watt peak pulse power
  • Stable Clamping Performance
    Optimised for thirty three volt working voltage applications
  • Fast Response Time
    Quickly suppresses ESD and surge events to protect sensitive components
  • Robust Surface Mount Package
    DO 214AA package suitable for high reliability power protection designs