Overview
The BZT52H-B5V1,115, although the query specifies BZT52H-B51,115, is part of the BZT52H series of Zener diodes manufactured by Nexperia USA Inc. These diodes are designed for general-purpose voltage regulation and are available in a small and flat lead Surface-Mounted Device (SMD) plastic package, specifically the SOD123F package. This series is AEC-Q101 qualified, making them suitable for automotive applications. The BZT52H series offers a wide working voltage range from 2.4 V to 75 V, catering to various regulatory needs in electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Nexperia USA Inc. | |
| Voltage - Zener (Nom) (Vz) | 51 V | V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA | mV @ mA |
| Tolerance | ±2% | % |
| Supplier Device Package | SOD-123F | |
| Power - Max | 375 mW | mW |
| Operating Temperature | -65°C ~ 150°C (TA) | °C |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 120 Ohms | Ohms |
| Current - Reverse Leakage @ Vr | 50 nA @ 39.2 V | nA @ V |
| RoHs Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| REACH Status | REACH Unaffected |
Key Features
- General-purpose Zener diodes in SOD123F small and flat lead Surface-Mounted Device (SMD) plastic package.
- Total power dissipation: up to 830 mW (depending on mounting conditions).
- Wide working voltage range: nominal 2.4 V to 75 V (E24 range).
- AEC-Q101 qualified, suitable for automotive applications.
- Small plastic package suitable for surface-mounted design.
- ROHS3 Compliant and REACH Unaffected.
- Moisture Sensitivity Level (MSL) 1 (Unlimited).
Applications
The BZT52H-B51,115 Zener diodes are primarily used for general regulation functions in electronic circuits. They are particularly suitable for applications requiring stable voltage regulation, such as in power supplies, voltage clamping, and signal conditioning. Given their AEC-Q101 qualification, they are also ideal for use in automotive electronics.
Q & A
- What is the nominal Zener voltage of the BZT52H-B51,115?
The nominal Zener voltage is 51 V.
- What is the maximum forward voltage (Vf) at 10 mA?
The maximum forward voltage (Vf) at 10 mA is 900 mV.
- What is the total power dissipation of the BZT52H-B51,115?
The total power dissipation is up to 375 mW under standard conditions and up to 830 mW depending on the mounting.
- What is the operating temperature range of the BZT52H-B51,115?
The operating temperature range is -65°C to 150°C (TA).
- Is the BZT52H-B51,115 ROHS compliant?
Yes, it is ROHS3 Compliant.
- What is the moisture sensitivity level (MSL) of the BZT52H-B51,115?
The moisture sensitivity level (MSL) is 1 (Unlimited).
- What type of package does the BZT52H-B51,115 come in?
The BZT52H-B51,115 comes in an SOD-123F package.
- Is the BZT52H-B51,115 suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the maximum impedance (Zzt) of the BZT52H-B51,115?
The maximum impedance (Zzt) is 120 Ohms.
- What is the reverse leakage current at 39.2 V?
The reverse leakage current at 39.2 V is 50 nA.
