Overview
The TPD1E01B04DPLR is a transient voltage suppressor (TVS) diode manufactured by Texas Instruments. This component is designed to protect sensitive electronic circuits from voltage spikes and electrostatic discharge (ESD). It is part of the ESD protection diode family, specifically tailored for applications requiring robust protection in compact form factors. The TPD1E01B04DPLR is widely used in consumer electronics, industrial systems, and automotive applications due to its high reliability and performance. Its market positioning targets engineers and designers seeking cost-effective and space-saving solutions for ESD protection.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Type | Zener Diode | - | Bidirectional |
| Channels | 1 | - | - |
| Reverse Standoff Voltage | 3.6 | V | Typical |
| Breakdown Voltage | 6.4 | V | Standard |
| Clamping Voltage | 8.5 | V | Standard |
| Peak Pulse Current | 6.3 | A | 8/20µs |
| Peak Pulse Power | 50 | W | - |
| Capacitance | 1 | pF | @ 1MHz |
| Operating Temperature | -40 to 125 | °C | - |
| Package | 0402 (1006 Metric) | - | Surface Mount |
Key Features
- Bidirectional ESD protection for sensitive circuits.
- Low clamping voltage ensures minimal stress on protected components.
- Ultra-low capacitance for high-speed signal integrity.
- Compact 0402 package ideal for space-constrained designs.
- Compliance with IEC 61000-4-2 (ESD) and ISO 10605 (Automotive) standards.
Applications
The TPD1E01B04DPLR is suitable for a wide range of applications, including consumer electronics (e.g., smartphones, tablets, and wearables), industrial automation systems, and automotive electronics. It is particularly effective in protecting high-speed data lines, such as USB, HDMI, and Ethernet interfaces, from ESD events. Its robust design ensures reliable performance in harsh environments, making it a preferred choice for automotive and industrial applications.
Q & A
1. What is the primary function of the TPD1E01B04DPLR?
The TPD1E01B04DPLR is designed to protect electronic circuits from voltage spikes and electrostatic discharge (ESD).
2. What is the reverse standoff voltage of this component?
The reverse standoff voltage is 3.6V (typical).
3. Is the TPD1E01B04DPLR bidirectional?
Yes, it is a bidirectional TVS diode.
4. What is the clamping voltage of this diode?
The clamping voltage is 8.5V (standard).
5. What is the peak pulse current rating?
The peak pulse current is 6.3A (8/20µs).
6. What is the operating temperature range?
The operating temperature ranges from -40°C to 125°C.
7. What package does the TPD1E01B04DPLR use?
It uses a compact 0402 (1006 Metric) surface-mount package.
8. Is this component suitable for automotive applications?
Yes, it is compliant with ISO 10605 standards, making it suitable for automotive use.
9. What is the capacitance of the TPD1E01B04DPLR?
The capacitance is 1pF at 1MHz.
10. Does this diode support high-speed data lines?
Yes, its low capacitance makes it ideal for protecting high-speed data lines like USB and HDMI.
