• 1SMA33AT3G DO214AC-2
1SMA33AT3G DO214AC-2

1SMA33AT3G

TVS Diode with 33V Unidirectional Protection

Quantity Unit Price(USD) Ext. Price
1 $0.161 $0.16
200 $0.062 $12.40
500 $0.060 $30.00
1000 $0.059 $59.00

Inventory:5,743

*The price is for reference only.
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Overview of 1SMA33AT3G

The 1SMA33AT3G is a Zener diode featuring a 33V standoff voltage and a maximum reverse voltage of 28.9V. It is designed for voltage regulation and transient suppression applications, providing robust protection against voltage spikes and surges.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • Anode: Anode connection for the Zener diode
  • Cathode: Cathode connection for the Zener diode

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the 1SMA33AT3G Zener diode for a visual representation.

Key Features

  • Zener Voltage: 33V Zener voltage for voltage regulation
  • Transient Voltage Suppression: Protects against voltage spikes and surges
  • Low Leakage Current: Ensures efficient operation in voltage regulation applications
  • Surface Mount Package: Compact SMA package for easy PCB integration
  • RoHS Compliant: Environmentally friendly and compliant with RoHS standards

Note: For detailed technical specifications, please refer to the 1SMA33AT3G datasheet.

Application

  • Voltage Regulation: Ideal for stabilizing voltage in electronic circuits
  • Transient Voltage Suppression: Protects sensitive electronic components from voltage spikes
  • Power Supply Protection: Used to safeguard power supplies from transient events

Functionality

The 1SMA33AT3G Zener diode regulates voltage and suppresses transients, providing reliable protection and stability in electronic circuits.

Usage Guide

  • Placement: Mount the 1SMA33AT3G on the PCB in close proximity to the components requiring voltage regulation or transient suppression.
  • Polarity: Connect the cathode to the ground or reference voltage line, and the anode to the voltage input.

Frequently Asked Questions

Q: What is the maximum reverse voltage for the 1SMA33AT3G?
A: The 1SMA33AT3G can withstand a maximum reverse voltage of 28.9V.

Q: Is the 1SMA33AT3G suitable for use in automotive applications?
A: Yes, the 1SMA33AT3G is commonly used in automotive electronics for voltage regulation and transient suppression.

Equivalent

For similar functionalities, consider these alternatives to the 1SMA33AT3G:

  • 1N4728A: A 3.3V Zener diode with comparable voltage regulation capabilities.
  • 1N5378B: This Zener diode offers a 33V Zener voltage in a through-hole package.

1SMA33AT3G

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ESD Suppressors / TVS Diodes RoHS Details
Polarity Unidirectional Number of Channels 1 Channel
Working Voltage 33 V Termination Style SMD/SMT
Clamping Voltage 53.3 V Breakdown Voltage 38.65 V
Package / Case DO-214AC-2 Pppm - Peak Pulse Power Dissipation 400 W
Cd - Diode Capacitance 375 pF Vesd - Voltage ESD Contact 16 kV
Vesd - Voltage ESD Air Gap 16 kV Product Type TVS Diodes
Minimum Operating Temperature - 65 C Maximum Operating Temperature + 150 C
Series 1SMAxxxAT3G Brand Littelfuse
Current Rating 2.5 uA Factory Pack Quantity 5000
Subcategory TVS Diodes / ESD Suppression Diodes Part # Aliases SMAJ33A
Unit Weight 0.002258 oz

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1SMA33AT3G

TVS Diode with 33V Unidirectional Protection

Inventory:

5,743