Overview
The BZX384-C43,115 is a low-power voltage regulator diode produced by Nexperia USA Inc. This component is part of the BZX384 series, which offers a wide range of breakdown voltages suitable for various voltage regulation and protection applications. The BZX384-C43,115 specifically has a nominal working voltage of 43V and is designed for use in surface-mount technology (SMT) with the SOD323 (SC-76) package.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Voltage - Zener (Nom) (Vz) | - | 42.1 | 43 | 43.9 | V |
| Voltage - Forward (Vf) (Max) @ If | 100 mA | - | - | 1.1 | V |
| Tolerance | - | - | - | ±5% | - |
| Total Power Dissipation (Ptot) | Tamb ≤ 25 °C | - | - | 300 mW | - |
| Non-repetitive Peak Reverse Power Dissipation (PZSM) | tp ≤ 100 μs; δ ≤ 0.02 | - | - | 40 W | - |
| Forward Current (IF) | - | - | - | 250 mA | - |
| Junction Temperature (Tj) | - | -65 | - | 150 | °C |
| Ambient Temperature (Tamb) | - | -65 | - | 150 | °C |
| Storage Temperature (Tstg) | - | -65 | - | 150 | °C |
Key Features
- Low-power voltage regulator diode in SOD323 (SC-76) surface-mount package.
- Nominal working voltage of 43V with ±5% tolerance.
- Total power dissipation up to 300 mW at ambient temperatures up to 25 °C.
- Non-repetitive peak reverse power dissipation of up to 40 W.
- Forward current capability up to 250 mA.
- Junction temperature range from -65 °C to 150 °C.
- AEC-Q101 qualified, making it suitable for automotive applications.
Applications
- General voltage regulation functions.
- Overvoltage protection in electronic circuits.
- Voltage reference functions.
- Automotive applications due to AEC-Q101 qualification.
- Various industrial and consumer electronics requiring stable voltage regulation.
Q & A
- What is the nominal working voltage of the BZX384-C43,115?
The nominal working voltage of the BZX384-C43,115 is 43V.
- What is the tolerance range for the BZX384-C43,115?
The tolerance range for the BZX384-C43,115 is ±5%.
- What is the maximum total power dissipation for the BZX384-C43,115?
The maximum total power dissipation for the BZX384-C43,115 is 300 mW at ambient temperatures up to 25 °C.
- What is the non-repetitive peak reverse power dissipation of the BZX384-C43,115?
The non-repetitive peak reverse power dissipation of the BZX384-C43,115 is up to 40 W.
- What is the maximum forward current for the BZX384-C43,115?
The maximum forward current for the BZX384-C43,115 is 250 mA.
- What is the junction temperature range for the BZX384-C43,115?
The junction temperature range for the BZX384-C43,115 is from -65 °C to 150 °C.
- Is the BZX384-C43,115 AEC-Q101 qualified?
Yes, the BZX384-C43,115 is AEC-Q101 qualified, making it suitable for automotive applications.
- What package type is the BZX384-C43,115 available in?
The BZX384-C43,115 is available in the SOD323 (SC-76) surface-mount package.
- What are some common applications for the BZX384-C43,115?
Common applications include general voltage regulation, overvoltage protection, voltage reference functions, and automotive applications.
- Where can I find detailed specifications for the BZX384-C43,115?
Detailed specifications can be found in the product datasheet available from Nexperia or authorized distributors.
