Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Zener |
| Bidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 3.6V (Max) |
| Voltage - Breakdown (Min) | 6.4V (Typ) |
| Voltage - Clamping (Max) @ Ipp | 8.5V (Typ) |
| Current - Peak Pulse(10 / 1000µs) | 6.3A (8/20µs) |
| Power - Peak Pulse | 50W |
| Power Line Protection | No |
| Applications | General Purpose |
| Capacitance @ Frequency | 1pF @ 1MHz |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
Overview
Description
The TPD1E1B04DPYR is a low-capacitance TVS diode array from Texas Instruments, designed for ESD protection in high-speed data lines (e.g., USB, HDMI).
### Key Features:
- Ultra-low capacitance (~0.5pF per channel) to minimize signal distortion.
- Robust ESD protection (IEC 61000-4-2 Level 4: ±8kV contact, ±15kV air discharge).
- 4-channel configuration in a tiny SOT-563 (DRL) package, saving board space.
- Low leakage current (<1nA) for power efficiency.
### Applications:
- High-speed interfaces (USB 2.0/3.0, HDMI, DisplayPort).
- Portable electronics (smartphones, tablets).
### Benefits:
- Preserves signal integrity in high-frequency circuits.
- Compact footprint for space-constrained designs.
For detailed specs, refer to the [TI datasheet](https://www.ti.com/product/TPD1E1B04).
### Key Features:
- Ultra-low capacitance (~0.5pF per channel) to minimize signal distortion.
- Robust ESD protection (IEC 61000-4-2 Level 4: ±8kV contact, ±15kV air discharge).
- 4-channel configuration in a tiny SOT-563 (DRL) package, saving board space.
- Low leakage current (<1nA) for power efficiency.
### Applications:
- High-speed interfaces (USB 2.0/3.0, HDMI, DisplayPort).
- Portable electronics (smartphones, tablets).
### Benefits:
- Preserves signal integrity in high-frequency circuits.
- Compact footprint for space-constrained designs.
For detailed specs, refer to the [TI datasheet](https://www.ti.com/product/TPD1E1B04).
Equivalent
The TPD1E1B04DPYR is a 4-channel ESD protection diode array. Equivalent alternatives include:
- Texas Instruments TPD4E1B06 (similar specs, higher clamping voltage)
- ON Semiconductor ESD7004 (comparable ESD protection)
- Nexperia PUSB3FR4 (4-channel, low capacitance)
- STMicroelectronics ESDALC6V1 (robust protection, similar pinout)
Check datasheets for exact compatibility in your application.
- Texas Instruments TPD4E1B06 (similar specs, higher clamping voltage)
- ON Semiconductor ESD7004 (comparable ESD protection)
- Nexperia PUSB3FR4 (4-channel, low capacitance)
- STMicroelectronics ESDALC6V1 (robust protection, similar pinout)
Check datasheets for exact compatibility in your application.
Pinout
The TPD1E1B04DPYR is a 4-channel ESD protection diode array in a 6-pin SOT-563 (DRL) package.
Pin Functions:
1. I/O1–I/O4 (Pins 1–4): Protected signal lines (bidirectional).
2. GND (Pin 5): Ground connection.
3. VCC (Pin 6): Power supply (1.8V–5.5V) for enhanced ESD clamping.
Key Features:
- ESD Protection: ±8kV (IEC 61000-4-2) per channel.
- Low Capacitance: 0.5pF (typ) per channel.
- Bidirectional Clamping.
Used for protecting high-speed interfaces (USB, HDMI, etc.) from transient voltage spikes.
Pin Functions:
1. I/O1–I/O4 (Pins 1–4): Protected signal lines (bidirectional).
2. GND (Pin 5): Ground connection.
3. VCC (Pin 6): Power supply (1.8V–5.5V) for enhanced ESD clamping.
Key Features:
- ESD Protection: ±8kV (IEC 61000-4-2) per channel.
- Low Capacitance: 0.5pF (typ) per channel.
- Bidirectional Clamping.
Used for protecting high-speed interfaces (USB, HDMI, etc.) from transient voltage spikes.
Manufacturer
The TPD1E1B04DPYR is manufactured by Texas Instruments (TI), a leading American semiconductor company. TI specializes in designing and producing analog and embedded processing chips for various industries, including automotive, industrial, and consumer electronics. Known for innovation and reliability, TI is a major player in the global electronics market.
The TPD1E1B04DPYR is a TVS diode array used for ESD protection in high-speed interfaces like USB, HDMI, and other data lines.
The TPD1E1B04DPYR is a TVS diode array used for ESD protection in high-speed interfaces like USB, HDMI, and other data lines.
Application
The TPD1E1B04DPYR is a TVS diode array used for ESD protection in high-speed interfaces. Key application areas include:
1. USB 2.0/3.0 – Protects data lines from electrostatic discharge.
2. HDMI – Safeguards high-speed video/audio signals.
3. Ethernet (RJ-45) – Shields LAN ports from transient voltage spikes.
4. Mobile Devices – Protects touchscreens, buttons, and I/O ports.
5. Industrial Electronics – Ensures reliability in harsh environments.
Its low capacitance (0.5pF typical) makes it ideal for high-speed data lines while maintaining signal integrity.
1. USB 2.0/3.0 – Protects data lines from electrostatic discharge.
2. HDMI – Safeguards high-speed video/audio signals.
3. Ethernet (RJ-45) – Shields LAN ports from transient voltage spikes.
4. Mobile Devices – Protects touchscreens, buttons, and I/O ports.
5. Industrial Electronics – Ensures reliability in harsh environments.
Its low capacitance (0.5pF typical) makes it ideal for high-speed data lines while maintaining signal integrity.
