Overview
The BZX585-B5V1 is a voltage regulator diode produced by Sanyo, now part of the NXP Semiconductors family. This component is part of the BZX585 series, which is known for its low-power voltage regulation capabilities. The BZX585-B5V1 is encapsulated in an ultra-small SOD523 plastic SMD package, making it suitable for compact electronic designs.
Key Specifications
| Parameter | Conditions | Min. | Max. | Unit |
|---|---|---|---|---|
| Working Voltage (VZ) | at IZtest = 5 mA | 4.95 | 5.05 | V |
| Continuous Forward Current (IF) | - | - | 200 | mA |
| Non-repetitive Peak Reverse Current (IZSM) | tp = 100 μs; square wave; Tamb = 25 °C prior to surge | - | - | A |
| Non-repetitive Peak Reverse Power Dissipation (PZSM) | tp = 100 μs; square wave; Tamb = 25 °C prior to surge | - | 40 | W |
| Total Power Dissipation (Ptot) | Tamb = 25 °C; note 1 | - | 300 | mW |
| Storage Temperature (Tstg) | - | -65 | +150 | °C |
| Junction Temperature (Tj) | - | -65 | +150 | °C |
Key Features
- Total power dissipation: max. 300 mW
- Two tolerance series: ± 2 % and ± 5 %
- Working voltage range: nominal 2.4 V to 75 V (E24 range)
- Non-repetitive peak reverse power dissipation: max. 40 W
- Ultra-small SOD523 plastic SMD package
- Differential resistance and temperature coefficient specified for precise regulation
Applications
The BZX585-B5V1 is suitable for general regulation functions in various electronic circuits. Its compact size and precise voltage regulation make it ideal for use in:
- Voltage stabilization in power supplies
- Signal processing and filtering
- Protection circuits against voltage spikes
- Low-power electronic devices requiring stable voltage references
Q & A
- What is the working voltage of the BZX585-B5V1?
The working voltage of the BZX585-B5V1 is 5.0 V with a tolerance of ± 2 %.
- What is the maximum continuous forward current for the BZX585-B5V1?
The maximum continuous forward current is 200 mA.
- What is the non-repetitive peak reverse power dissipation of the BZX585-B5V1?
The non-repetitive peak reverse power dissipation is 40 W.
- What is the total power dissipation of the BZX585-B5V1?
The total power dissipation is 300 mW.
- What is the storage temperature range for the BZX585-B5V1?
The storage temperature range is -65 °C to +150 °C.
- What package type is the BZX585-B5V1 available in?
The BZX585-B5V1 is available in an ultra-small SOD523 plastic SMD package.
- What are the typical applications of the BZX585-B5V1?
Typical applications include voltage stabilization, signal processing, protection circuits, and low-power electronic devices requiring stable voltage references.
- What is the differential resistance of the BZX585-B5V1?
The differential resistance is specified in the datasheet and varies based on the working voltage and test conditions.
- How many types are available in the BZX585 series?
The BZX585 series consists of 37 types with nominal working voltages from 2.4 V to 75 V.
- What is the temperature coefficient of the BZX585-B5V1?
The temperature coefficient is specified in the datasheet and varies based on the working voltage and test conditions.
