Overview
The 1N5388BRLG is a 5 Watt Surmetic 40 Zener Voltage Regulator produced by onsemi. This component is part of the 1N53 series, which offers a comprehensive range of Zener diodes with tight voltage limits and superior operating characteristics. The 1N5388BRLG is housed in an axial lead, transfer-molded plastic package, providing protection against common environmental conditions. It is designed to offer reliable voltage regulation and is available in a Pb-free package.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Zener Voltage | VZ | 190 - 200 - 210 | V |
| Reverse Current at VZ | IZT | 1 mA | mA |
| Maximum Zener Impedance at IZT | ZZT | 1 Ω | Ω |
| Reverse Leakage Current at VR | IR | 0.5 μA | μA |
| Maximum Surge Current | IZM | 480 A | A |
| Operating and Storage Temperature Range | TJ, Tstg | -65 to +200°C | °C |
| Maximum Steady State Power Dissipation at TL = 25°C | PD | 5 W | W |
| Junction-to-Lead Thermal Resistance | RθJL | 40 °C/W | °C/W |
Key Features
- Zener Voltage Range: 190 V to 200 V to 210 V
- ESD Rating of Class 3 (>16 kV) per Human Body Model
- Surge Rating of up to 180 W @ 8.3 ms
- Maximum Limits Guaranteed on up to Six Electrical Parameters
- Pb-free Packages Available
- Void free, transfer-molded, thermosetting plastic case
- Corrosion resistant external surfaces and readily solderable leads
- Maximum Lead Temperature for Soldering: 260°C, 1/16 in. from the case for 10 seconds
Applications
The 1N5388BRLG Zener diode is suitable for various applications requiring voltage regulation, including:
- Voltage Stabilization and Regulation
- Overvoltage Protection
- Current Limiting
- Signal Clamping
- Power Supplies and DC-DC Converters
- Aerospace and Automotive Systems
Q & A
- What is the Zener voltage range of the 1N5388BRLG?
The Zener voltage range of the 1N5388BRLG is 190 V to 200 V to 210 V.
- What is the maximum steady state power dissipation of the 1N5388BRLG at TL = 25°C?
The maximum steady state power dissipation is 5 W.
- What is the junction-to-lead thermal resistance of the 1N5388BRLG?
The junction-to-lead thermal resistance is 40 °C/W.
- Is the 1N5388BRLG available in Pb-free packages?
- What is the maximum operating temperature for DC conditions of the 1N5388BRLG?
The maximum operating temperature for DC conditions is 150°C, but not to exceed 200°C for pulsed conditions with low duty cycle or non-repetitive.
- What is the ESD rating of the 1N5388BRLG?
The ESD rating is Class 3 (>16 kV) per Human Body Model.
- What is the surge rating of the 1N5388BRLG?
The surge rating is up to 180 W @ 8.3 ms.
- What is the reverse leakage current at VR for the 1N5388BRLG?
The reverse leakage current at VR is 0.5 μA.
- What are the typical applications of the 1N5388BRLG?
The 1N5388BRLG is typically used in voltage stabilization and regulation, overvoltage protection, current limiting, signal clamping, power supplies, and DC-DC converters.
- What is the maximum lead temperature for soldering purposes of the 1N5388BRLG?
The maximum lead temperature for soldering purposes is 260°C, 1/16 in. from the case for 10 seconds.
