• packageimg
packageimg

1SMA5919BT3

1.5W SMA Zener Diode Voltage Regulator, 5.6V Output, 5000-REEL Packaging

Inventory:5,416

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for 1SMA5919BT3 using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of 1SMA5919BT3

The 1SMA5919BT3 is a Zener diode designed to provide voltage regulation and transient protection in electronic circuits. It features a breakdown voltage of 43.6V and is ideal for applications requiring overvoltage protection.

Pinout

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

  • A: Anode
  • K: Cathode

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the 1SMA5919BT3 Zener diode for a visual representation.

Key Features

  • Zener Diode: The 1SMA5919BT3 is a Zener diode designed for voltage regulation and transient protection.
  • Breakdown Voltage: With a breakdown voltage of 43.6V, it offers reliable overvoltage protection.
  • High Surge Capability: This Zener diode can handle high surge currents, making it suitable for transient voltage suppression.
  • Low Dynamic Impedance: The low dynamic impedance ensures stable voltage regulation in electronic circuits.
  • Compact Package: Available in a compact SMA package for space-saving circuit designs.

Note: For detailed technical specifications, please refer to the 1SMA5919BT3 datasheet.

Application

  • Voltage Regulation: Ideal for providing voltage regulation in power supply circuits and electronic systems.
  • Transient Protection: Used for transient voltage suppression and overvoltage protection in sensitive electronic devices.
  • Clipping and Clamping: Suitable for clipping and clamping applications in signal processing circuits.

Functionality

The 1SMA5919BT3 Zener diode regulates voltage by conducting when the voltage across its terminals reaches the breakdown voltage. It protects circuits from overvoltage conditions and ensures stable operation.

Usage Guide

  • Connection: Connect the Anode (A) to the higher voltage side and the Cathode (K) to the lower voltage side.
  • Forward Bias: Ensure proper forward biasing for the Zener diode to regulate voltage effectively.

Frequently Asked Questions

Q: What is the breakdown voltage of the 1SMA5919BT3?
A: The breakdown voltage of the 1SMA5919BT3 is 43.6V, providing overvoltage protection in electronic circuits.

Q: Can the 1SMA5919BT3 handle high surge currents?
A: Yes, the 1SMA5919BT3 has high surge capability, making it suitable for applications requiring transient voltage suppression.

Equivalent

For similar functionalities, consider these alternatives to the 1SMA5919BT3:

  • 1N5919B: A Zener diode with comparable voltage regulation capabilities and breakdown characteristics.
  • SMBJ43CA: This is a transient voltage suppressor diode providing similar overvoltage protection features.

Specifications

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

Product Status Obsolete Voltage - Zener (Nom) (Vz) 5.6 V
Tolerance ±5% Power - Max 1.5 W
Impedance (Max) (Zzt) 2 Ohms Current - Reverse Leakage @ Vr 2.5 µA @ 3 V
Voltage - Forward (Vf) (Max) @ If 1.5 V @ 200 mA Operating Temperature -65°C ~ 150°C
Mounting Type Surface Mount Package / Case DO-214AC, SMA
Supplier Device Package SMA Base Product Number 1SMA5919

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

packageimg

1SMA5919BT3

1.5W SMA Zener Diode Voltage Regulator, 5.6V Output, 5000-REEL Packaging

Inventory:

5,416