사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Voltage - Zener(Nom)(Vz) | 5.1 V |
| Tolerance | ±2% |
| Power - Max | 225 mW |
| Impedance(Max)(Zzt) | 60 Ohms |
| Current - Reverse Leakage @ Vr | 2 µA @ 2 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
개요
Description
The BZX84B5V1LT1G is a 5.1V, 225mW Zener diode in a SOT-23 package, designed for voltage regulation and protection in low-power circuits. Key features:
- Zener Voltage (Vz): 5.1V (tight tolerance options available).
- Power Dissipation: 225mW.
- Package: SOT-23 (small footprint).
- Applications: Voltage clamping, regulation, and ESD protection in portable electronics, IoT devices, and signal conditioning.
It offers stable performance over a range of currents and is suitable for space-constrained designs. Check datasheets for exact tolerances and thermal characteristics.
- Zener Voltage (Vz): 5.1V (tight tolerance options available).
- Power Dissipation: 225mW.
- Package: SOT-23 (small footprint).
- Applications: Voltage clamping, regulation, and ESD protection in portable electronics, IoT devices, and signal conditioning.
It offers stable performance over a range of currents and is suitable for space-constrained designs. Check datasheets for exact tolerances and thermal characteristics.
Equivalent
Equivalent products to the BZX84B5V1LT1G (5.1V, 225mW SOT-23 Zener diode) include:
- MMSZ5226B (SOD-123, 5.1V, 500mW)
- BZT52C5V1 (SOD-123, 5.1V, 200mW)
- PZM5.1NB (SOD-323, 5.1V, 300mW)
- 1SMA5919BT3G (SMA, 5.1V, 1.5W)
Check voltage, power rating, and package compatibility for your application.
- MMSZ5226B (SOD-123, 5.1V, 500mW)
- BZT52C5V1 (SOD-123, 5.1V, 200mW)
- PZM5.1NB (SOD-323, 5.1V, 300mW)
- 1SMA5919BT3G (SMA, 5.1V, 1.5W)
Check voltage, power rating, and package compatibility for your application.
Features
The BZX84B5V1LT1G is a 5.1V SOT-23 surface-mount Zener diode with the following key features:
- Voltage Range: 5.1V nominal Zener voltage (Vz).
- Power Dissipation: 350mW.
- Tolerance: ±5% (typical).
- Current Range: Operates at 5mA (test current for Vz).
- Package: SOT-23 (small, surface-mount).
- Low Leakage Current: Minimal reverse current below breakdown.
- Applications: Voltage regulation, overvoltage protection, signal clamping.
Compact and efficient, it’s ideal for space-constrained PCBs.
- Voltage Range: 5.1V nominal Zener voltage (Vz).
- Power Dissipation: 350mW.
- Tolerance: ±5% (typical).
- Current Range: Operates at 5mA (test current for Vz).
- Package: SOT-23 (small, surface-mount).
- Low Leakage Current: Minimal reverse current below breakdown.
- Applications: Voltage regulation, overvoltage protection, signal clamping.
Compact and efficient, it’s ideal for space-constrained PCBs.
Pinout
The BZX84B5V1LT1G is a SOT-23 surface-mount 5.1V Zener diode with 3 pins (though only 2 are functional).
Pin Functions:
1. Pin 1 (Anode): Connected to the positive terminal.
2. Pin 2 (Cathode): Connected to the negative terminal (Zener regulation occurs here).
3. Pin 3 (No Connection/N.C.): Electrically isolated (unused).
Key Features:
- Voltage: 5.1V nominal Zener voltage.
- Power Dissipation: 250mW.
- Package: SOT-23 (small signal transistor package).
Used for voltage regulation, protection, and clamping in low-power circuits.
Pin Functions:
1. Pin 1 (Anode): Connected to the positive terminal.
2. Pin 2 (Cathode): Connected to the negative terminal (Zener regulation occurs here).
3. Pin 3 (No Connection/N.C.): Electrically isolated (unused).
Key Features:
- Voltage: 5.1V nominal Zener voltage.
- Power Dissipation: 250mW.
- Package: SOT-23 (small signal transistor package).
Used for voltage regulation, protection, and clamping in low-power circuits.
Manufacturer
The BZX84B5V1LT1G is manufactured by ON Semiconductor, now known as onsemi after rebranding in 2021.
onsemi is a global semiconductor company specializing in power management, analog, and sensor solutions for industries like automotive, industrial, and consumer electronics. Known for energy-efficient innovations, it provides components such as voltage regulators, diodes, and MOSFETs.
The BZX84B5V1LT1G is a 5.1V Zener diode in a small SOT-23 package, commonly used for voltage regulation and protection in compact circuits.
onsemi is a global semiconductor company specializing in power management, analog, and sensor solutions for industries like automotive, industrial, and consumer electronics. Known for energy-efficient innovations, it provides components such as voltage regulators, diodes, and MOSFETs.
The BZX84B5V1LT1G is a 5.1V Zener diode in a small SOT-23 package, commonly used for voltage regulation and protection in compact circuits.
Application
The BZX84B5V1LT1G is a 5.1V SMD Zener diode used for:
- Voltage Regulation – Stabilizing voltage in low-power circuits.
- Overvoltage Protection – Shunting excess voltage to protect sensitive components.
- Signal Clipping – Limiting signal amplitudes in audio/communication circuits.
- Power Management – Used in portable devices, IoT, and consumer electronics for precise voltage control.
Its small SOT-23 package makes it ideal for space-constrained PCB designs.
- Voltage Regulation – Stabilizing voltage in low-power circuits.
- Overvoltage Protection – Shunting excess voltage to protect sensitive components.
- Signal Clipping – Limiting signal amplitudes in audio/communication circuits.
- Power Management – Used in portable devices, IoT, and consumer electronics for precise voltage control.
Its small SOT-23 package makes it ideal for space-constrained PCB designs.
Package
The BZX84B5V1LT1G is a SOT-23 surface-mount package (SC-59) Zener diode. It features a small, 3-pin plastic package, suitable for compact PCB designs. The package dimensions are approximately 2.9mm x 1.6mm x 1.1mm, making it ideal for space-constrained applications. It’s commonly used for voltage regulation and protection in low-power circuits.
