仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | RailClamp® |
| Part Status | Not For New Designs |
| Type | Steering (Rail to Rail) |
| Unidirectional Channels | 4 |
| Voltage - Reverse Standoff (Typ) | 3.3V (Max) |
| Voltage - Breakdown (Min) | 3.5V |
| Voltage - Clamping (Max) @ Ipp | 18V |
| Current - Peak Pulse(10 / 1000µs) | 25A (8/20µs) |
| Power - Peak Pulse | 450W |
| Power Line Protection | Yes |
| Applications | General Purpose |
| Capacitance @ Frequency | 3.8pF @ 1MHz |
| Operating Temperature | -55°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
概要
Description
The RCLAMP3304N.TCT is a transient voltage suppressor (TVS) diode array designed to protect sensitive electronics from electrostatic discharge (ESD), electrical fast transients (EFT), and surge events. Key features include:
- Low clamping voltage for robust protection.
- 4-line bidirectional shielding (3304 denotes 4 channels).
- IEC 61000-4-2 (ESD) compliance (up to ±30kV contact discharge).
- Compact DFN package for space-constrained PCB designs.
Commonly used in USB ports, HDMI interfaces, and other high-speed data lines, it ensures signal integrity while suppressing transient threats. Its low capacitance minimizes signal distortion, making it ideal for high-frequency applications.
For detailed specs, refer to the datasheet from the manufacturer (e.g., Semtech).
- Low clamping voltage for robust protection.
- 4-line bidirectional shielding (3304 denotes 4 channels).
- IEC 61000-4-2 (ESD) compliance (up to ±30kV contact discharge).
- Compact DFN package for space-constrained PCB designs.
Commonly used in USB ports, HDMI interfaces, and other high-speed data lines, it ensures signal integrity while suppressing transient threats. Its low capacitance minimizes signal distortion, making it ideal for high-frequency applications.
For detailed specs, refer to the datasheet from the manufacturer (e.g., Semtech).
Equivalent
Equivalent products to the RCLAMP3304N.TCT (TVS diode array) include:
- Semtech RClamp3304N (same series)
- Bourns CDSOD323-T05C
- ON Semiconductor ESD3304D
- Littelfuse SP3304
- STMicroelectronics USBLC6-4SC6
These offer similar ESD protection (IEC 61000-4-2) for high-speed interfaces like USB 3.0/HDMI. Check datasheets for exact specs.
- Semtech RClamp3304N (same series)
- Bourns CDSOD323-T05C
- ON Semiconductor ESD3304D
- Littelfuse SP3304
- STMicroelectronics USBLC6-4SC6
These offer similar ESD protection (IEC 61000-4-2) for high-speed interfaces like USB 3.0/HDMI. Check datasheets for exact specs.
Pinout
The RCLAMP3304N.TCT is a 4-pin TVS diode array designed for ESD protection in high-speed interfaces like USB, HDMI, and Ethernet.
Pin Functions:
1. I/O Pins (1, 4): Protected signal lines (bidirectional clamping).
2. GND Pins (2, 3): Ground reference for ESD dissipation.
Key Features:
- Low capacitance (~0.5pF per line) for minimal signal distortion.
- Protects up to ±30kV (IEC 61000-4-2) for robust ESD defense.
- Compact SOT-23-4 package.
Ideal for safeguarding high-speed data lines while maintaining signal integrity.
Pin Functions:
1. I/O Pins (1, 4): Protected signal lines (bidirectional clamping).
2. GND Pins (2, 3): Ground reference for ESD dissipation.
Key Features:
- Low capacitance (~0.5pF per line) for minimal signal distortion.
- Protects up to ±30kV (IEC 61000-4-2) for robust ESD defense.
- Compact SOT-23-4 package.
Ideal for safeguarding high-speed data lines while maintaining signal integrity.
Manufacturer
The RCLAMP3304N.TCT is manufactured by Semtech Corporation, a leading global supplier of high-performance analog and mixed-signal semiconductors. Semtech specializes in advanced circuit protection, power management, and IoT solutions, serving industries like consumer electronics, automotive, and industrial applications. The RCLAMP3304N.TCT is part of their TVS diode array lineup, designed for ESD and surge protection in high-speed data lines.
Semtech is known for innovation in signal integrity and power efficiency, making it a trusted name in semiconductor technology.
Semtech is known for innovation in signal integrity and power efficiency, making it a trusted name in semiconductor technology.
Application
The RCLAMP3304N.TCT is a TVS diode array designed for ESD protection in high-speed interfaces. Key application areas include:
- USB 3.0/3.1 ports – Protects data lines (D+/D−, SSRX/SSTX) from electrostatic discharge.
- HDMI & DisplayPort – Safeguards high-speed video/data signals.
- Ethernet (10/100/1000 Mbps) – Shields RJ-45 connectors and PHY chips.
- Mobile devices & IoT – Secures sensitive ICs in smartphones, tablets, and wearables.
- Industrial electronics – Protects communication interfaces (RS-232, CAN, etc.) in harsh environments.
Its low capacitance (<0.5pF) ensures minimal signal distortion, making it ideal for high-frequency circuits.
- USB 3.0/3.1 ports – Protects data lines (D+/D−, SSRX/SSTX) from electrostatic discharge.
- HDMI & DisplayPort – Safeguards high-speed video/data signals.
- Ethernet (10/100/1000 Mbps) – Shields RJ-45 connectors and PHY chips.
- Mobile devices & IoT – Secures sensitive ICs in smartphones, tablets, and wearables.
- Industrial electronics – Protects communication interfaces (RS-232, CAN, etc.) in harsh environments.
Its low capacitance (<0.5pF) ensures minimal signal distortion, making it ideal for high-frequency circuits.
Package
The RCLAMP3304N.TCT is a TVS diode array designed for ESD protection. It comes in a SOT-23-6 package, which is a small, surface-mount type with six pins. This compact form factor makes it suitable for space-constrained applications like USB, HDMI, or other high-speed data lines. The package ensures robust protection against transient voltage spikes while maintaining signal integrity.
