Overview
The BZX585-B3V0,135 is a general-purpose Zener diode manufactured by Nexperia USA Inc. This component is part of the BZX585 series, which is known for its high reliability and versatility in various electronic applications. The diode is encapsulated in an ultra-small SOD523 (SC-79) surface-mounted device (SMD) plastic package, making it ideal for space-constrained designs. It is AEC-Q101 qualified, ensuring its suitability for automotive and other demanding environments.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Voltage - Zener (Nom) (Vz) | - | 2.94 | 3 | 3.06 | V |
| Current - Reverse Leakage @ Vr | @ 1 V | - | - | 10 µA | µA |
| Voltage - Forward (Vf) (Max) @ If | @ 100 mA | - | - | 1.1 V | V |
| Total Power Dissipation | - | - | - | 300 mW | mW |
| Impedance (Max) (Zzt) | - | - | - | 95 Ohms | Ohms |
| Operating Temperature | - | -65°C | - | 150°C | °C |
| Tolerance | - | - | - | ±2% | % |
| Package / Case | - | - | - | SOD-523 (SC-79) | - |
Key Features
- Ultra-small package: Encapsulated in a SOD523 (SC-79) surface-mounted device (SMD) plastic package, ideal for space-constrained designs.
- Wide working voltage range: Nominal working voltages from 2.4 V to 75 V (E24 range).
- Low differential resistance: Ensures stable voltage regulation.
- AEC-Q101 qualified: Suitable for automotive and other demanding environments.
- Two tolerance series: Available in ±2% and ±5% tolerance ranges.
- High reliability: Designed for general regulation functions with a non-repetitive peak reverse power capability.
Applications
The BZX585-B3V0,135 Zener diode is versatile and can be used in a variety of applications, including:
- General regulation functions: Suitable for voltage regulation in power supplies, voltage references, and other electronic circuits.
- Automotive systems: AEC-Q101 qualification makes it suitable for use in automotive electronics.
- Industrial and consumer electronics: Can be used in various industrial and consumer electronic devices requiring stable voltage regulation.
- Power and computing applications: Useful in power supplies, DC-DC converters, and other power management circuits.
Q & A
- What is the nominal Zener voltage of the BZX585-B3V0,135?
The nominal Zener voltage is 3 V, with a tolerance of ±2% (2.94 V to 3.06 V).
- What is the maximum total power dissipation of the BZX585-B3V0,135?
The maximum total power dissipation is 300 mW.
- What is the package type of the BZX585-B3V0,135?
The diode is packaged in an ultra-small SOD523 (SC-79) surface-mounted device (SMD) plastic package.
- Is the BZX585-B3V0,135 AEC-Q101 qualified?
- What is the operating temperature range of the BZX585-B3V0,135?
The operating temperature range is from -65°C to 150°C.
- What is the maximum forward voltage of the BZX585-B3V0,135?
The maximum forward voltage is 1.1 V at 100 mA.
- What is the reverse leakage current of the BZX585-B3V0,135?
The reverse leakage current is 10 µA at 1 V.
- What are the typical applications of the BZX585-B3V0,135?
Typical applications include general regulation functions, automotive systems, industrial and consumer electronics, and power and computing applications.
- What is the impedance (Zzt) of the BZX585-B3V0,135?
The impedance (Zzt) is 95 Ohms).
- Is the BZX585-B3V0,135 available in different tolerance series?
