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BZX84C15
+Lista de MateriaisZENER DIODE, 15V, 5%, 0.35W, UNI
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Fabricanteonsemi
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Peça do Fabricante #BZX84C15
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Ficha Técnica BZX84C15 DataSheet
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Pacote SOT23
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Em Estoque2320
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Especificações
| Atributo | Valor |
| Package | Bulk |
| ProductStatus | Active |
Visão Geral
Description
- Zener Voltage (Vz): 15V (typical) with tight tolerance options.
- Power Dissipation: 350mW (at 25°C).
- Current Range: Operates optimally at 5mA (test current).
- Applications: Voltage clamping, reference voltage generation, and overvoltage protection in portable electronics, sensors, and PCB designs.
Its small size and low leakage current make it ideal for space-constrained applications. Ensure proper current limiting (via a series resistor) to avoid exceeding power limits.
For exact specs, refer to the datasheet (e.g., from Diodes Inc. or Nexperia).
Equivalent
- MMSZ5245B (15V, 500mW, SOD-123)
- PZM15NB (15V, 500mW, SOD-323)
- BZT52C15 (15V, 200mW, SOD-123)
- 1SMA5915BT3G (15V, 1.5W, SMA)
Check datasheets for exact specs like tolerance and power dissipation.
Features
- Voltage Range: 15V nominal Zener voltage (VZ).
- Power Dissipation: 350mW.
- Tolerance: ±5% (typical).
- Current Range: Test current (IZT) = 5mA; max reverse current = 5µA (at VR = 10V).
- Package: SOT-23 (small, surface-mount).
- Applications: Voltage stabilization, clipping circuits, and ESD protection in low-power circuits.
Compact and reliable, it’s ideal for portable electronics and precision voltage references.
Pinout
- Pin Count: 3 pins (though typically only 2 are used; pin 1 is the cathode, pin 3 is the anode, and pin 2 is often left unconnected or tied to the substrate).
- Function: Provides voltage regulation by maintaining a stable 15V reverse breakdown voltage. Commonly used for voltage clamping, protection, and reference circuits.
Key specs:
- Zener Voltage (Vz): 15V ±5%
- Power Dissipation (Pd): 350mW
- Package: SOT-23
Concise and functional for small PCB designs.
Application
1. Voltage Regulation – Stabilizing voltage in low-power circuits.
2. Overvoltage Protection – Shunting excess voltage to protect sensitive components.
3. Signal Clipping/Limiting – Trimming waveforms in audio or signal processing.
4. Reference Voltage – Providing a stable reference in analog circuits.
5. Power Management – Used in portable devices, sensors, and low-power applications.
Its small size and low power dissipation make it ideal for compact electronics.