Overview
The BZT52H-B39,115 is a general-purpose Zener diode manufactured by Nexperia USA Inc. This component is part of the BZT52H series, which is known for its wide range of nominal working voltages. The BZT52H-B39,115 is specifically designed for voltage regulation and is AEC-Q101 qualified, making it suitable for automotive and industrial applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Nexperia USA Inc. | |
| Package / Case | SOD-123F | |
| Mounting Type | Surface Mount | |
| Voltage - Zener (Nom) (Vz) | 39 V | |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA | |
| Current - Reverse Leakage @ Vr | 50 nA @ 27.3 V | |
| Power - Max | 375 mW | |
| Impedance (Max) (Zzt) | 75 Ohms | |
| Operating Temperature | -65°C ~ 150°C (TA) | |
| Tolerance | ±2% |
Key Features
- General-purpose Zener diode in an SOD123F small and flat lead Surface-Mounted Device (SMD) plastic package.
- AEC-Q101 qualified, suitable for automotive and industrial applications.
- Total power dissipation: 375 mW (at T = 25°C), with a maximum of 830 mW under specific conditions.
- Wide working voltage range: nominal 2.4 V to 75 V (E24 range).
- Low forward voltage drop: 900 mV @ 10 mA.
- Low reverse leakage current: 50 nA @ 27.3 V.
Applications
The BZT52H-B39,115 Zener diode is used in various applications, including:
- General voltage regulation functions.
- Automotive electronics, such as in-vehicle systems and safety features.
- Industrial electronics, including power supplies, motor drives, and control systems.
- Consumer electronics, where stable voltage regulation is crucial.
Q & A
- What is the nominal Zener voltage of the BZT52H-B39,115?
The nominal Zener voltage is 39 V.
- What is the maximum forward voltage drop at 10 mA?
The maximum forward voltage drop at 10 mA is 900 mV.
- What is the maximum power dissipation of the BZT52H-B39,115?
The maximum power dissipation is 375 mW at 25°C, with a maximum of 830 mW under specific conditions.
- What is the operating temperature range of the BZT52H-B39,115?
The operating temperature range is -65°C to 150°C.
- Is the BZT52H-B39,115 AEC-Q101 qualified?
- What is the package type of the BZT52H-B39,115?
The package type is SOD-123F.
- What is the reverse leakage current at 27.3 V?
The reverse leakage current at 27.3 V is 50 nA.
- What are some common applications of the BZT52H-B39,115?
- What is the impedance (Zzt) of the BZT52H-B39,115?
The impedance (Zzt) is 75 Ohms.
- What is the tolerance of the BZT52H-B39,115?
The tolerance is ±2%.
