Overview
The BZX84-B15/LF1R is a low-power voltage regulator diode produced by NXP USA Inc. (now part of Nexperia). This diode is designed to provide stable voltage regulation in a variety of electronic applications. It is part of the BZX84 series, which offers a range of breakdown voltages and tolerance levels. The BZX84-B15/LF1R is specifically tailored for applications requiring a nominal zener voltage of 15V with a tolerance of ±2%.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Zener Diode |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Operating Temperature | -65°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 15V |
| Tolerance | ±2% |
| Power - Max | 250mW |
| Impedance-Max | 30 Ohms |
| Voltage - Forward (Vf) (Max) @ If | 900mV @ 10mA |
| Current - Reverse Leakage @ Vr | 50nA @ 10.5V |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
Key Features
- Total power dissipation: ≤250 mW
- Working voltage range: nominal 2.4 V to 75 V (E24 range)
- Non-repetitive peak reverse power dissipation: ≤ 40 W
- Low impedance: 30 Ohms maximum
- Surface mount package: SOT23 (TO-236AB)
- AEC-Q101 qualified for automotive applications
- Lead-free and ROHS compliant
Applications
The BZX84-B15/LF1R is versatile and can be used in a wide range of applications, including:
- Automotive systems: Due to its AEC-Q101 qualification, it is suitable for use in automotive electronics.
- Industrial control systems: For voltage regulation and stabilization in industrial environments.
- Consumer electronics: In devices requiring stable voltage regulation such as power supplies, audio equipment, and other consumer electronics.
- Power management: In circuits requiring voltage regulation and protection.
Q & A
- What is the nominal zener voltage of the BZX84-B15/LF1R?
The nominal zener voltage is 15V. - What is the tolerance of the BZX84-B15/LF1R?
The tolerance is ±2%. - What is the maximum power dissipation of the BZX84-B15/LF1R?
The maximum power dissipation is 250 mW. - What is the operating temperature range of the BZX84-B15/LF1R?
The operating temperature range is -65°C to 150°C. - Is the BZX84-B15/LF1R ROHS compliant?
Yes, it is ROHS3 compliant. - What is the package type of the BZX84-B15/LF1R?
The package type is SOT23 (TO-236AB). - What is the maximum forward voltage drop of the BZX84-B15/LF1R?
The maximum forward voltage drop is 900mV at 10mA. - What is the reverse leakage current of the BZX84-B15/LF1R?
The reverse leakage current is 50nA at 10.5V. - Is the BZX84-B15/LF1R suitable for automotive applications?
Yes, it is AEC-Q101 qualified for automotive applications. - What is the moisture sensitivity level (MSL) of the BZX84-B15/LF1R?
The MSL is 1 (Unlimited).
