Overview
The BZX79-C3V9,113 is a low-power voltage regulator diode produced by NXP Semiconductors, now part of Nexperia. This diode is part of the BZX79 series, which is known for its high stability and reliability in voltage regulation. The BZX79-C3V9,113 is specifically designed to operate at a nominal zener voltage of 3.9V with a tolerance of ±5%. It is packaged in a hermetically sealed leaded glass SOD27 (DO-35) package, making it suitable for a variety of applications requiring stable voltage references.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nominal) | 3.9 | V |
| Tolerance | ±5% | |
| Power - Max | 400 mW | |
| Impedance (Max) (Zzt) | 90 Ohms | |
| Current - Reverse Leakage @ Vr | 3 µA @ 1 V | |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA | |
| Operating Temperature | -65°C to 200°C | |
| Package / Case | DO-204AH, DO-35, Axial | |
| Mounting Type | Through Hole |
Key Features
- Total power dissipation: maximum 500 mW
- Available in two tolerance series: ±2% and ±5%
- Working voltage range: nominal 2.4 to 75 V (E24 range)
- Non-repetitive peak reverse power dissipation: maximum 40 W
- Hermetically sealed leaded glass SOD27 (DO-35) package
- Low reverse current and high stability
Applications
- Low voltage stabilizers or voltage references
- Circuit protection and voltage regulation in electronic devices
- Audio and signal processing circuits requiring stable voltage references
- General-purpose voltage regulation in industrial and consumer electronics
Q & A
- What is the nominal zener voltage of the BZX79-C3V9,113?
The nominal zener voltage of the BZX79-C3V9,113 is 3.9V.
- What is the tolerance of the BZX79-C3V9,113?
The tolerance of the BZX79-C3V9,113 is ±5%.
- What is the maximum power dissipation of the BZX79-C3V9,113?
The maximum power dissipation of the BZX79-C3V9,113 is 400 mW.
- What is the operating temperature range of the BZX79-C3V9,113?
The operating temperature range of the BZX79-C3V9,113 is -65°C to 200°C.
- What type of package does the BZX79-C3V9,113 come in?
The BZX79-C3V9,113 comes in a hermetically sealed leaded glass SOD27 (DO-35) package.
- What are some common applications of the BZX79-C3V9,113?
Common applications include low voltage stabilizers, voltage references, circuit protection, and general-purpose voltage regulation in electronic devices.
- What is the reverse leakage current of the BZX79-C3V9,113 at 1 V?
The reverse leakage current of the BZX79-C3V9,113 at 1 V is 3 µA.
- What is the forward voltage drop of the BZX79-C3V9,113 at 10 mA?
The forward voltage drop of the BZX79-C3V9,113 at 10 mA is 900 mV.
- Is the BZX79-C3V9,113 RoHS compliant?
- What is the thermal resistance from junction to ambient for the BZX79-C3V9,113?
The thermal resistance from junction to ambient for the BZX79-C3V9,113 is approximately 380 K/W.
- How many types are available in the BZX79 series?
The BZX79 series consists of 37 types with nominal working voltages from 2.4 to 75 V.
