Overview
The BZX84-C11/DG/B3,23 is a single Zener diode produced by Nexperia USA Inc. This component is designed for voltage regulation and is part of the BZX84 series, known for its reliability and performance in various electronic circuits. The diode is packaged in a TO-236AB (SOT23-3) surface mount package, making it suitable for a wide range of applications, including automotive and industrial systems. Despite being marked as obsolete, it remains a valuable component for existing designs and maintenance of older systems.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | BZX84-C11/DG/B3,23 |
| Manufacturer | Nexperia USA Inc. |
| Package / Case | TO-236AB (SOT23-3) |
| Voltage - Zener (Nom) (Vz) | 11 V |
| Tolerance | ±5% |
| Power - Max | 250 mW |
| Impedance (Max) (Zzt) | 20 Ohms |
| Current - Reverse Leakage @ Vr | 100 nA @ 8 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Qualification | AEC-Q101 |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Voltage Regulation: The BZX84-C11/DG/B3,23 is designed to provide stable voltage regulation with a nominal Zener voltage of 11 V and a tolerance of ±5%.
- Low Power Consumption: The diode has a maximum power rating of 250 mW, making it suitable for low-power applications.
- Automotive Grade: Qualified to AEC-Q101 standards, this diode is reliable for use in automotive and other demanding environments.
- Surface Mount Package: The TO-236AB (SOT23-3) package is compact and easy to integrate into surface mount designs.
- Wide Operating Temperature Range: The diode operates over a temperature range of -65°C to 150°C, ensuring reliability in various conditions.
Applications
The BZX84-C11/DG/B3,23 Zener diode is versatile and can be used in a variety of applications, including:
- Voltage Regulation: In power supplies, voltage regulators, and other circuits requiring stable voltage reference points.
- Overvoltage Protection: To protect electronic circuits from voltage spikes and overvoltages.
- Automotive Systems: In automotive electronics, such as in-car entertainment systems, navigation systems, and other vehicle control systems.
- Industrial Control Systems: In industrial automation, control panels, and other industrial electronic devices.
Q & A
- What is the nominal Zener voltage of the BZX84-C11/DG/B3,23?
The nominal Zener voltage is 11 V. - What is the maximum power rating of the BZX84-C11/DG/B3,23?
The maximum power rating is 250 mW. - What is the package type of the BZX84-C11/DG/B3,23?
The package type is TO-236AB (SOT23-3). - What is the operating temperature range of the BZX84-C11/DG/B3,23?
The operating temperature range is -65°C to 150°C (TJ). - Is the BZX84-C11/DG/B3,23 RoHS compliant?
Yes, it is lead free and RoHS compliant. - What is the tolerance of the Zener voltage for the BZX84-C11/DG/B3,23?
The tolerance is ±5%. - What is the maximum impedance (Zzt) of the BZX84-C11/DG/B3,23?
The maximum impedance (Zzt) is 20 Ohms. - What is the reverse leakage current at 8 V for the BZX84-C11/DG/B3,23?
The reverse leakage current at 8 V is 100 nA. - Is the BZX84-C11/DG/B3,23 qualified for automotive use?
Yes, it is qualified to AEC-Q101 standards. - What is the forward voltage drop (Vf) at 10 mA for the BZX84-C11/DG/B3,23?
The forward voltage drop (Vf) at 10 mA is 900 mV.
