Overview
The BZX55C10 is a half-watt Zener diode produced by Fairchild Semiconductor. This component is part of the BZX55C series, known for its reliability and versatility in various electronic circuits. The BZX55C10 is designed to provide voltage regulation and protection in a wide range of applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Power Dissipation (PD) | 500 | mW |
| Operating and Storage Temperature Range (TJ, TSTG) | -65 to +200 | °C |
| Zener Voltage (VZ) @ IZT1 | 9.4 - 10.6 | V |
| Maximum Zener Current (IZM) | 40 | mA |
| Maximum Reverse Current (IR) @ VR | 0.1 - 2 | μA |
| Forward Voltage (VF) @ IF | 1.3 | V |
| Zener Impedance (ZZ) @ IZT1 | 15 | Ω |
Key Features
- Max Power Dissipation: 500mW
- Larger die size enabling higher power dissipation at temperature
- Sharp Reverse Characteristics
- Low Reverse Current Levels
- High Reliability Gold Back Metal for Eutectic Attach
- High Reliability tested grades
- Long-term availability
- Replaces obsolete or hard-to-find Zeners
- Solderability: max. 260°C/10s
Applications
The BZX55C10 Zener diode is widely used in various electronic circuits for voltage regulation, surge protection, and as a reference voltage source. It is particularly useful in:
- Voltage regulation circuits
- Overvoltage protection circuits
- Audio and video equipment
- Automotive electronics
- Industrial control systems
Q & A
- What is the maximum power dissipation of the BZX55C10 Zener diode?
The maximum power dissipation is 500mW.
- What is the operating and storage temperature range for the BZX55C10?
The operating and storage temperature range is -65°C to +200°C.
- What is the typical Zener voltage for the BZX55C10 at IZT1?
The typical Zener voltage at IZT1 is 10.0V, with a minimum of 9.4V and a maximum of 10.6V.
- What is the maximum Zener current (IZM) for the BZX55C10?
The maximum Zener current (IZM) is 40mA.
- What is the forward voltage (VF) at IF = 100mA for the BZX55C10?
The forward voltage (VF) at IF = 100mA is 1.3V maximum.
- What is the Zener impedance (ZZ) at IZT1 for the BZX55C10?
The Zener impedance (ZZ) at IZT1 is 15Ω.
- Is the BZX55C10 suitable for high-reliability applications?
Yes, the BZX55C10 is specified and tested for use in high-reliability applications.
- Can the BZX55C10 replace obsolete or hard-to-find Zener diodes?
Yes, the BZX55C10 can replace obsolete or hard-to-find Zener diodes.
- What is the solderability specification for the BZX55C10?
The solderability specification is max. 260°C/10s.
- In what types of circuits is the BZX55C10 commonly used?
The BZX55C10 is commonly used in voltage regulation circuits, overvoltage protection circuits, audio and video equipment, automotive electronics, and industrial control systems.
