Overview
The 1N5953BG is a part of the 1N59 series of Zener Diode Voltage Regulators produced by onsemi. This series is characterized by its 3.0 Watt power rating and tight voltage limits, offering superior operating characteristics due to silicon-oxide passivated junctions. The diodes are packaged in an axial-lead, transfer-molded plastic case, providing protection against common environmental conditions.
Key Specifications
| Parameter | Value |
|---|---|
| Zener Voltage (VZ) | 53 V |
| Power Dissipation (PMax) | 3.0 Watts |
| Surge Rating | 98 Watts @ 1 ms |
| ESD Rating | Class 3 (>16 KV) per Human Body Model |
| Package Type | Axial-lead, transfer-molded plastic |
| Maximum Lead Temperature for Soldering | 230°C, 1/16 inch from the case for 10 seconds |
| Polarity | Cathode indicated by polarity band |
| Weight | Approximately 0.7 grams |
Key Features
- Tight voltage limits and better operating characteristics due to silicon-oxide passivated junctions.
- Void-free, transfer-molded, thermosetting plastic package.
- All external surfaces are corrosion resistant and leads are readily solderable.
- High surge rating of 98 Watts @ 1 ms.
- ESD rating of Class 3 (>16 KV) per Human Body Model.
- Pb-Free packages available.
Applications
- Voltage regulation in power supplies.
- Waveform clipping and shaping.
- MOSFET gate protection.
- General-purpose voltage regulation.
Q & A
- What is the power dissipation rating of the 1N5953BG Zener diode?
The power dissipation rating is 3.0 Watts.
- What is the surge rating of the 1N5953BG?
The surge rating is 98 Watts @ 1 ms.
- What is the ESD rating of the 1N5953BG?
The ESD rating is Class 3 (>16 KV) per Human Body Model.
- What type of package does the 1N5953BG come in?
The 1N5953BG comes in an axial-lead, transfer-molded plastic package.
- How is the polarity of the 1N5953BG indicated?
The polarity is indicated by a polarity band on the cathode.
- What is the maximum lead temperature for soldering the 1N5953BG?
The maximum lead temperature for soldering is 230°C, 1/16 inch from the case for 10 seconds.
- Are Pb-Free packages available for the 1N5953BG?
- What are some common applications of the 1N5953BG?
- What is the weight of the 1N5953BG?
The weight is approximately 0.7 grams.
- Are the external surfaces of the 1N5953BG corrosion resistant?
