BZX79-B4V7143
- Mfr.Part #
- BZX79-B4V7143
- Manufacturer
- NXP Semiconductors
- Package / Case
- DO-204AH, DO-35, Axial
- Datasheet
- Download
- Description
- NOW NEXPERIA BZX79-B4V7 - ZENER
- Stock
- 33,281
- In Stock :
- 33,281
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Specialized ICs
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage Tol-Max :
- 2%
- Contact Plating :
- Tin
- Diode Element Material :
- SILICON
- ECCN Code :
- EAR99
- Max Reverse Leakage Current :
- 3μA
- Published :
- 2009
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- DO-204AH, DO-35, Axial
- Factory Lead Time :
- 6 Weeks
- JESD-609 Code :
- e3
- Reference Voltage :
- 4.7V
- HTS Code :
- 8541.10.00.50
- Reference Standard :
- IEC-60134
- Polarity :
- Unidirectional
- Number of Pins :
- 2
- Element Configuration :
- Single
- Max Power Dissipation :
- 400mW
- Voltage Tolerance :
- 2%
- Test Current :
- 5mA
- Diode Type :
- ZENER DIODE
- Packaging :
- Tape and Box (TB)
- Impedance :
- 80Ohm
- Number of Terminations :
- 2
- Pin Count :
- 2
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Zener Voltage :
- 4.7V
- Mount :
- Through Hole
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Wire
- Case Connection :
- Isolated
- Mounting Type :
- Through Hole
- Current - Reverse Leakage @ Vr :
- 3μA @ 2V
- Power Dissipation :
- 500mW
- Impedance-Max :
- 80Ohm
- Operating Temperature :
- -65°C~200°C
- Base Part Number :
- BZX79B4V7
- Number of Elements :
- 1
- Voltage - Forward (Vf) (Max) @ If :
- 900mV @ 10mA
- Tolerance :
- ±2%
- ESD Protection :
- No
- Datasheets
- BZX79-B4V7143
BZX79-B4V7143 Documents
Specialized ICs NXP Semiconductors BZX79-B4V7,143 Overview
The Specialized ICs NXP Semiconductors BZX79-B4V7,143 is a precision Zener diode optimized for applications requiring a stable and reliable voltage reference. This component, featuring a nominal Zener voltage of 4.7V with a tight tolerance of ±2%, is designed to maintain consistent performance over an extended temperature range from -65°C to 200°C. The device is encapsulated in a DO-204AH and DO-35, axial package, making it suitable for through-hole mounting. With a low dynamic impedance of 80 Ohms and a power dissipation capacity of 400mW, this Zener diode offers excellent stability and energy efficiency in a compact form factor.
Specialized ICs NXP Semiconductors BZX79-B4V7,143 Key Features
The BZX79-B4V7,143 is distinguished by several key features:
- Zener Voltage (Vz): 4.7V with a tolerance of ±2%, ensuring precise voltage regulation.
- Reverse Leakage Current: Minimal at 3μA @ 2V, highlighting the diode's efficient reverse bias operation.
- Power Dissipation: Rated at 400mW, capable of handling moderate power levels in circuit protection roles.
- Operational Temperature Range: Wide range from -65°C to 200°C, suitable for challenging environmental conditions.
- Package Types: Available in DO-204AH and DO-35, axial forms for versatile mounting options.
Specialized ICs NXP Semiconductors BZX79-B4V7,143 Applications
The versatility of the BZX79-B4V7,143 Zener diode makes it ideal for a broad range of applications, including:
- Voltage regulation in power supplies and converters.
- Overvoltage protection in sensitive electronics.
- Reference voltage in measurement and control systems.
- Waveform shaping and clipping circuits.
- Energy management systems.
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