Overview
The BZX84-C22/DG/B3,21 is a low-power voltage regulator diode produced by Nexperia USA Inc. This component is part of the BZX84 series, which is known for its high reliability and precision in voltage regulation. The BZX84-C22/DG/B3,21 is specifically designed for general regulation functions and is available in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. This diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics, due to its robust performance and compact design.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | BZX84-C22/DG/B3,21 | |
| Manufacturer | Nexperia USA Inc. | |
| Description | DIODE ZENER 22.05V 250MW TO236AB | |
| Voltage - Zener (Nom) (Vz) | 22.05V | V |
| Voltage - Forward (Vf) (Max) @ If | 900mV @ 10mA | V @ mA |
| Tolerance | ±5% | % |
| Package / Case | TO-236AB (SOT23) | |
| Power - Max | 250mW | mW |
| Operating Temperature | -65°C ~ 150°C (TJ) | °C |
| Mounting Type | Surface Mount | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Impedance (Max) (Zzt) | 55 Ohms | Ohms |
| Current - Reverse Leakage @ Vr | 50nA @ 15.4V | nA @ V |
Key Features
- Total power dissipation: ≤250 mW
- Three tolerance series: ±1%, ±2%, and approximately ±5%
- Working voltage range: nominal 2.4 V to 75 V (E24 range)
- Non-repetitive peak reverse power dissipation: ≤ 40 W
- Compact SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package
- AEC-Q101 qualified for automotive applications
- Lead-free and RoHS compliant
- Operating temperature range: -65°C to 150°C (TJ)
Applications
The BZX84-C22/DG/B3,21 is versatile and can be used in various applications, including:
- General regulation functions in electronic circuits
- Automotive systems requiring AEC-Q101 qualified components
- Industrial control and automation
- Consumer electronics for voltage stabilization
- Power supply circuits for voltage regulation
Q & A
- What is the nominal zener voltage of the BZX84-C22/DG/B3,21?
The nominal zener voltage is 22.05V.
- What is the maximum forward voltage drop at 10mA?
The maximum forward voltage drop at 10mA is 900mV.
- What is the tolerance of the BZX84-C22/DG/B3,21?
The tolerance is approximately ±5%.
- What is the maximum power dissipation of the BZX84-C22/DG/B3,21?
The maximum power dissipation is 250mW.
- What is the operating temperature range of the BZX84-C22/DG/B3,21?
The operating temperature range is -65°C to 150°C (TJ).
- Is the BZX84-C22/DG/B3,21 lead-free and RoHS compliant?
- What is the package type of the BZX84-C22/DG/B3,21?
The package type is SOT23 (TO-236AB).
- What are the typical applications of the BZX84-C22/DG/B3,21?
Typical applications include general regulation functions, automotive systems, industrial control, and consumer electronics.
- Does the BZX84-C22/DG/B3,21 meet automotive standards?
- What is the non-repetitive peak reverse power dissipation of the BZX84-C22/DG/B3,21?
The non-repetitive peak reverse power dissipation is ≤ 40 W.
