Overview
The PDZ20B/ZLX is a low-power general purpose voltage regulator diode produced by Nexperia USA Inc. This component is part of the PDZ-B series and is designed to provide stable voltage regulation in a variety of applications. The PDZ20B/ZLX is housed in a very small SOD323 (SC-76) Surface-Mounted Device (SMD) plastic package, making it ideal for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | PDZ20B |
| Orderable Part Number | PDZ20B,115; PDZ20BF; PDZ20BZ |
| Package | SOD323 (SC-76) |
| Zener Voltage (V_Z) | 19.955 V (nominal), 19.52 V to 20.39 V (tolerance ±2%) |
| Power Dissipation (P_diss) | 400 mW |
| Maximum Current (I_ZM) | 40 mA |
| Maximum Reverse Current (I_R) | 150 μA |
| Operating Temperature Range | -65°C to +150°C |
| Dimensions | 1.7 x 1.25 x 0.95 mm |
Key Features
- Low power consumption, suitable for general purpose voltage regulation.
- Compact SOD323 (SC-76) package, ideal for space-constrained designs.
- Stable zener voltage with a tolerance of ±2%.
- Maximum power dissipation of 400 mW.
- Maximum zener current of 40 mA.
- Wide operating temperature range from -65°C to +150°C.
Applications
The PDZ20B/ZLX is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection and surge absorption.
- Signal clipping and limiting.
- Reference voltage generation.
- Automotive, industrial, and consumer electronics where stable voltage regulation is required.
Q & A
- What is the PDZ20B/ZLX used for? The PDZ20B/ZLX is used for voltage regulation and stabilization in electronic circuits.
- What is the zener voltage of the PDZ20B/ZLX? The nominal zener voltage is 19.955 V, with a tolerance of ±2% (19.52 V to 20.39 V).
- What is the maximum power dissipation of the PDZ20B/ZLX? The maximum power dissipation is 400 mW.
- What is the package type of the PDZ20B/ZLX? The PDZ20B/ZLX is housed in a SOD323 (SC-76) package.
- What are the dimensions of the PDZ20B/ZLX? The dimensions are 1.7 x 1.25 x 0.95 mm.
- What is the operating temperature range of the PDZ20B/ZLX? The operating temperature range is from -65°C to +150°C.
- Can the PDZ20B/ZLX be used for overvoltage protection? Yes, it can be used for overvoltage protection and surge absorption.
- Is the PDZ20B/ZLX suitable for automotive applications? Yes, it is suitable for automotive, industrial, and consumer electronics.
- What is the maximum zener current of the PDZ20B/ZLX? The maximum zener current is 40 mA.
- Where can I purchase the PDZ20B/ZLX? You can purchase it from authorized distributors such as Digi-Key, Mouser, and Arrow Electronics.
