Overview
The 1N5934BG is a 1.5 watt Zener diode produced by onsemi, part of the 1N5913BG-5956BG series. This device is designed for voltage regulation and is available in a range of voltages from 3.3 to 200 volts. The 1N5934BG specifically offers a zener voltage of 24 volts with a tolerance of ±5%. It is packaged in an axial-lead, transfer-molded plastic case, providing protection against common environmental conditions.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Zener Voltage @ IZT | VZ | 22.8 - 25.2 | V |
| Maximum Zener Impedance @ IZT | ZZT | 15.6 Ω | Ω |
| Reverse Current @ VR | IR | 0.25 μA | μA |
| Maximum DC Zener Current | IZM | 18.2 mA | mA |
| Steady State Power Dissipation @ TL = 75°C | PD | 3 W | W |
| Operating and Storage Temperature Range | TJ, Tstg | -65 to +200 °C | °C |
| ESD Rating | - | >16 KV per Human Body Model | - |
| Surge Rating | - | 98 W @ 1 ms | - |
Key Features
- Zener voltage range: 24 volts with ±5% tolerance
- Maximum steady state power dissipation: 3 W at TL = 75°C
- ESD rating: Class 3 (>16 KV) per Human Body Model
- Surge rating: 98 W @ 1 ms
- Pb-free packages available
- Corrosion-resistant finish and readily solderable leads
- Maximum lead temperature for soldering: 260°C, 1/16" from the case for 10 seconds
Applications
The 1N5934BG Zener diode is suitable for various voltage regulation applications, including:
- Voltage stabilization in power supplies
- Overvoltage protection circuits
- Signal clipping and clamping
- Reference voltage generation
- General-purpose voltage regulation in electronic circuits
Q & A
- What is the zener voltage of the 1N5934BG?
The zener voltage of the 1N5934BG is 24 volts with a tolerance of ±5%.
- What is the maximum steady state power dissipation of the 1N5934BG?
The maximum steady state power dissipation is 3 W at TL = 75°C.
- What is the ESD rating of the 1N5934BG?
The ESD rating is Class 3 (>16 KV) per Human Body Model.
- What is the surge rating of the 1N5934BG?
The surge rating is 98 W @ 1 ms.
- Is the 1N5934BG available in Pb-free packages?
- What is the maximum lead temperature for soldering the 1N5934BG?
The maximum lead temperature for soldering is 260°C, 1/16" from the case for 10 seconds.
- What are the typical applications of the 1N5934BG?
The 1N5934BG is used in voltage stabilization, overvoltage protection, signal clipping, reference voltage generation, and general-purpose voltage regulation.
- What is the operating and storage temperature range of the 1N5934BG?
The operating and storage temperature range is -65 to +200 °C.
- How is the zener voltage of the 1N5934BG measured?
The zener voltage is measured at 90 seconds while maintaining the lead temperature (TL) at 30°C, 3/8" from the diode body.
- What is the significance of the 'G' suffix in the part number?
The 'G' suffix indicates that the package is Pb-free.
