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1SMB5934BT3  

Single Zener Diodes

1SMB5934BT3 Description

The 1SMB5934BT3 is a high-performance Single Zener Diode designed and manufactured by onsemi. This device features a 24V nominal Zener voltage and is capable of handling a maximum power dissipation of 3W. With a ±5% tolerance and a maximum reverse leakage current of 1 µA at 18.2V, the 1SMB5934BT3 offers precise voltage regulation and low leakage current. The device is packaged in a surface-mount SMB package and is supplied in tape and reel (TR) packaging for efficient handling and automated assembly.

1SMB5934BT3 Features

• Voltage - Zener (Nom) (Vz): 24V
• Power - Max: 3W
• Tolerance: ±5%
• Voltage - Forward (Vf) (Max) @ If: 1.5V @ 200mA
• Impedance (Max) (Zzt): 19 Ohms
• Current - Reverse Leakage @ Vr: 1 µA @ 18.2V
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8541.10.0050
• Product Status: Obsolete

1SMB5934BT3 Applications

The 1SMB5934BT3 is ideal for a variety of applications where precise voltage regulation and low leakage current are critical. Some specific use cases include:

1. Power Supply Circuits: The 1SMB5934BT3's low leakage current and precise Zener voltage make it suitable for stabilizing power supply circuits in electronic devices.
2. Voltage Reference Circuits: This diode can be used as a voltage reference in precision measurement and control systems.
3. Overvoltage Protection: The 1SMB5934BT3 can protect sensitive electronic components from overvoltage damage by clamping excess voltage.
4. Signal Conditioning: In signal conditioning circuits, the 1SMB5934BT3 can be used to maintain a stable reference voltage for accurate signal processing.

Conclusion of 1SMB5934BT3

The 1SMB5934BT3 is a reliable and efficient Single Zener Diode that offers precise voltage regulation and low leakage current. Its unique features, such as ±5% tolerance and 19 Ohms impedance, make it an excellent choice for power supply circuits, voltage reference circuits, overvoltage protection, and signal conditioning applications. Although the product is now obsolete, its performance benefits and technical specifications make it a valuable solution for various electronic systems.

1SMB5934BT3 Documents

Download datasheets and manufacturer documentation for 1SMB5934BT3

Datasheets :

SZ1SMB5915BT3G Datasheet       (SZ1)1SMB59xxBT3(G)      

PCN Obsolescence/ EOL :

Multiple Devices 21/Jan/2010      

HTML Datasheet :

SZ1SMB5915BT3G Datasheet       (SZ1)1SMB59xxBT3(G)      

Environmental Information :

onsemi RoHS