Overview
The BZX84C4V3TW_R1_00001, although not a standard part number, is associated with the BZX84 series of voltage regulator diodes produced by Nexperia and potentially packaged or distributed by Panjit International Inc. These diodes are designed for low-power voltage regulation and are available in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Total Power Dissipation (Ptot) | Tamb ≤ 25 °C | - | - | 250 | mW |
| Forward Voltage (VF) | IF = 10 mA | - | - | 0.9 | V |
| Non-repetitive Peak Reverse Power Dissipation | tp ≤ 100 μs; δ ≤ 0.02 | - | - | 40 | W |
| Working Voltage Range (VZ) | - | 2.4 | - | 75 | V |
| Maximum Reverse Leakage Current (IR) | - | - | - | 3 | μA |
| Zener Impedance (Zz) | - | - | - | 90 | Ω |
Key Features
- Low-power voltage regulator diodes in SOT23 (TO-236AB) package.
- Three tolerance series: ±1 % (BZX84-A), ±2 % (BZX84-B), and approximately ±5 % (BZX84-C).
- Working voltage range from 2.4 V to 75 V (E24 range).
- Non-repetitive peak reverse power dissipation up to 40 W.
- Low forward voltage drop.
Applications
The BZX84 series voltage regulator diodes are suitable for general regulation functions in a variety of electronic circuits. They are particularly useful in applications requiring stable voltage regulation with low power dissipation.
Q & A
- What is the package type of the BZX84 series diodes?
The BZX84 series diodes are packaged in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. - What is the total power dissipation of the BZX84 series diodes?
The total power dissipation is ≤250 mW at Tamb ≤ 25 °C. - What is the forward voltage of the BZX84 series diodes?
The forward voltage (VF) is up to 0.9 V at IF = 10 mA. - What are the tolerance ranges available for the BZX84 series?
The tolerance ranges are ±1 % (BZX84-A), ±2 % (BZX84-B), and approximately ±5 % (BZX84-C). - What is the working voltage range of the BZX84 series?
The working voltage range is from 2.4 V to 75 V (E24 range). - What is the non-repetitive peak reverse power dissipation of the BZX84 series?
The non-repetitive peak reverse power dissipation is up to 40 W. - What are the typical applications of the BZX84 series diodes?
The diodes are used for general regulation functions in electronic circuits. - How many breakdown voltages are available in the BZX84 series?
The series includes 37 breakdown voltages. - What is the maximum reverse leakage current of the BZX84 series?
The maximum reverse leakage current (IR) is up to 3 μA. - What is the zener impedance of the BZX84 series?
The zener impedance (Zz) is up to 90 Ω.
