Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Voltage - Zener(Nom)(Vz) | 15 V |
| Tolerance | ±5% |
| Power - Max | 3 W |
| Impedance(Max)(Zzt) | 9 Ohms |
| Current - Reverse Leakage @ Vr | 1 µA @ 11.4 V |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA |
| Operating Temperature | -65°C ~ 150°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
The 1SMB5929BT3G is a surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes and transients. Key features include:
- Voltage Rating: 9.2V (standoff), 15V (breakdown).
- Peak Pulse Power: 600W (10/1000µs pulse).
- Low Clamping Voltage: Helps limit overvoltage damage.
- Package: SMB (DO-214AA) for compact PCB mounting.
Commonly used in power supplies, communication systems, and automotive circuits, it provides robust ESD and surge protection. Its fast response time (<1ns) ensures quick reaction to transient threats.
For detailed specs, refer to the ON Semiconductor datasheet.
- Voltage Rating: 9.2V (standoff), 15V (breakdown).
- Peak Pulse Power: 600W (10/1000µs pulse).
- Low Clamping Voltage: Helps limit overvoltage damage.
- Package: SMB (DO-214AA) for compact PCB mounting.
Commonly used in power supplies, communication systems, and automotive circuits, it provides robust ESD and surge protection. Its fast response time (<1ns) ensures quick reaction to transient threats.
For detailed specs, refer to the ON Semiconductor datasheet.
Manufacturer
The 1SMB5929BT3G 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 technologies. It serves industries like automotive, industrial, and consumer electronics, focusing on energy-efficient solutions.
The 1SMB5929BT3G is a transient voltage suppressor (TVS) diode designed for surge protection in electronic circuits.
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. It serves industries like automotive, industrial, and consumer electronics, focusing on energy-efficient solutions.
The 1SMB5929BT3G is a transient voltage suppressor (TVS) diode designed for surge protection in electronic circuits.
Application
The 1SMB5929BT3G is a transient voltage suppressor (TVS) diode primarily used for overvoltage protection in various applications. Key areas include:
- Consumer Electronics: Safeguarding USB ports, HDMI interfaces, and power supplies.
- Automotive Systems: Protecting ECUs, sensors, and infotainment systems from voltage spikes.
- Industrial Equipment: Shielding communication lines (RS-485, CAN bus) and power circuits.
- Telecom & Networking: Defending data lines and power inputs in routers/switches.
- Power Management: Clamping transient surges in DC-DC converters and battery chargers.
Its high surge capability and fast response make it ideal for ESD and surge protection in sensitive circuits.
- Consumer Electronics: Safeguarding USB ports, HDMI interfaces, and power supplies.
- Automotive Systems: Protecting ECUs, sensors, and infotainment systems from voltage spikes.
- Industrial Equipment: Shielding communication lines (RS-485, CAN bus) and power circuits.
- Telecom & Networking: Defending data lines and power inputs in routers/switches.
- Power Management: Clamping transient surges in DC-DC converters and battery chargers.
Its high surge capability and fast response make it ideal for ESD and surge protection in sensitive circuits.
