Overview
The BZX84-B9V1/DG/B4R is a voltage regulator diode produced by Nexperia USA Inc. This component is part of the BZX84 series, which offers a range of low-power voltage regulator diodes in a compact SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. The BZX84-B9V1 is designed for general regulation functions and is suitable for various electronic designs across multiple industries.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | BZX84-B9V1 |
| Package | SOT23 (TO-236AB) |
| Package Size (mm) | 2.9 x 1.3 x 1 |
| Nominal Zener Voltage (V) | 9.1 |
| Zener Current (mA) | 5 |
| Tolerance | ±2% |
| Minimum Zener Voltage (V) | 8.92 |
| Maximum Zener Voltage (V) | 9.28 |
| Maximum Forward Current (mA) | 200 |
| Total Power Dissipation (mW) | ≤250 |
| Non-repetitive Peak Reverse Power Dissipation (W) | ≤40 |
| Maximum Junction Temperature (°C) | 150 |
| Configuration | Single |
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) SMD plastic package
- RoHS compliant
Applications
The BZX84-B9V1 voltage regulator diode is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems for voltage regulation and protection
- Industrial control systems for stable voltage supply
- Consumer electronics for power management
- Mobile and wearable devices for efficient voltage regulation
- Computing and power systems for reliable voltage stabilization
Q & A
- What is the nominal Zener voltage of the BZX84-B9V1?
The nominal Zener voltage of the BZX84-B9V1 is 9.1 V.
- What is the tolerance of the BZX84-B9V1?
The tolerance of the BZX84-B9V1 is ±2%.
- What is the maximum forward current for the BZX84-B9V1?
The maximum forward current for the BZX84-B9V1 is 200 mA.
- What is the total power dissipation of the BZX84-B9V1?
The total power dissipation of the BZX84-B9V1 is ≤250 mW.
- What is the maximum junction temperature for the BZX84-B9V1?
The maximum junction temperature for the BZX84-B9V1 is 150°C.
- Is the BZX84-B9V1 RoHS compliant?
- What package type does the BZX84-B9V1 use?
The BZX84-B9V1 uses the SOT23 (TO-236AB) SMD plastic package.
- What are the typical applications for the BZX84-B9V1?
The BZX84-B9V1 is used in automotive, industrial, consumer electronics, mobile, and computing applications for voltage regulation and protection.
- How do I order the BZX84-B9V1?
You can order the BZX84-B9V1 through Nexperia's official website or through their network of global and regional distributors.
- What is the non-repetitive peak reverse power dissipation of the BZX84-B9V1?
The non-repetitive peak reverse power dissipation of the BZX84-B9V1 is ≤40 W.
