TPD1E01B04DPLT - 0.18 pF ±15 kV ESD Diode | Texas Instruments
料号： TPD1E01B04DPLT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
TPD1E01B04DPLT 概述
A TVS diode is a transient-voltage-suppression device that diverts short ESD pulses away from sensitive circuitry while remaining effectively transparent during normal operation. An ESD protection diode belongs to the surge-protection and discrete-semiconductor hierarchy, where low capacitance and fast response preserve high-speed signal integrity. TPD1E01B04 is a compact protection device intended for connector-side or signal-line protection rather than continuous power regulation.
The principal features are its extremely low 0.18 pF typical input capacitance, bidirectional conduction, ±15 kV air ESD rating as identified by the manufacturer and distributor listings, and IEC 61000-4-2 Level 4 system-level ESD capability. The low capacitance helps avoid edge degradation and bandwidth loss on USB Type-C, Thunderbolt, and other high-speed data lines. Its 2-X2SON package supports compact PCB layouts where board area is constrained.
The device is specified for a nominal operating voltage of ±3.6 V and is presented in verified distributor data as a 15 V typical clamp device with 2.5 A peak pulse current for an 8/20 microsecond waveform. The verified data also identifies a 2.5 A Ipp rating, 0.2 pF as the alternate catalog value, and an operating temperature range of -40 °C to +125 °C. Exact pin naming and package drawing details should be checked in the manufacturer datasheet before layout release.
Typical applications include USB Type-C connector protection, Thunderbolt 3 interface protection, high-speed communication ports, and ESD protection for compact consumer or industrial electronics. Place the diode close to the connector and route protected traces away from unprotected circuitry. Confirm signal-line voltage, capacitance budget, ESD system requirements, and the complete datasheet waveform and pin configuration during design review.
The key engineering trade-off is extremely low capacitance versus transient-current handling. TPD1E01B04 prioritizes low loading for data-rate preservation, while a different TVS may provide higher surge-current capability at the cost of added capacitance. This page combines verified manufacturer and distributor data with practical placement and selection guidance.
直接替换替代料： TPD1E01B04DPLT ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： TPD1E01B04DPLT （相同外形与封装尺寸） ——差异在于 Package, Peak Pulse Current, Product Type.
快速对比工具——选择替代料号进行并排对比：
TPD1E01B04DPLR
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →TPD1E01B04DPLT 最大额定值与电气特性
| Product Type | Bidirectional TVS ESD protection diode |
| Channel Count | 1 channel |
| Typical I/O Capacitance | 0.18 pF |
| Alternate Catalog Capacitance | 0.2 pF |
| Working Voltage | ±3.6 V |
| ESD Rating | ±15 kV |
| System ESD Standard | IEC 61000-4-2 Level 4 |
| Peak Pulse Current | 2.5 A at 8/20 µs |
| Typical Clamp Voltage | 15 V |
| Maximum Data Rate | Up to 20 Gbps |
| 工作温度 | -40 °C to +125 °C |
| 封装 | 2-X2SON, 0.6 mm × 0.3 mm |
| 安装类型 | Surface mount |
| Polarity | Bidirectional |
| Application Interface | USB Type-C and Thunderbolt 3 |
| Manufacturer | Texas Instruments |
| Datasheet Package Description | 2-X2SON surface-mount ESD protection diode |
TPD1E01B04DPLT 2-x2son surface-mount esd protection diode 引脚配置指南
TPD1E01B04DPLT（2-x2son surface-mount esd protection diode 封装）的引脚配置。 该功率器件具有栅极、漏极和源极端子。对于无极性封装，请参阅制造商数据手册以了解确切的引脚 1 方向和封装尺寸细节。常见应用包括电源设计、电机驱动和负载开关。
暂无详细引脚数据： TPD1E01B04DPLT.
请参阅 数据手册 以查看完整引脚配置。
典型应用
TPD1E01B04DPLT 适用于 6 应用s: USB Type-C Connector ESD Protection, Thunderbolt 3 High-Speed Data-Line Protection, USB 3.x and High-Speed Data Ports, Compact Consumer Electronics, High-Speed Communication Interfaces, Industrial and Instrumentation Connector Protection.
USB Type-C Connector ESD Protection
TPD1E01B04DPLT fits USB Type-C protection because its 0.18 pF typical I/O capacitance minimizes loading on high-speed lanes while its bidirectional TVS structure handles ESD from connector contact or cable events. Place the device near the USB-C receptacle and route the protected node toward the transceiver or controller. The verified design target includes USB Type-C applications and interfaces up to 20 Gbps, making low capacitance more important than adding unnecessary bulk to the connector area.
推荐
Thunderbolt 3 High-Speed Data-Line Protection
For Thunderbolt 3 and similar very-high-speed links, TPD1E01B04DPLT provides a compact protection element with 0.18 pF typical capacitance and a bidirectional ESD path. The low capacitance helps preserve edge rates and reduce reflection on controlled-impedance routes, while the device’s stated suitability for interfaces up to 20 Gbps supports high-speed connector protection. Validate the complete channel with the actual connector, protection placement, return path, and system ESD requirements.
推荐
USB 3.x and High-Speed Data Ports
TPD1E01B04DPLT is suitable for USB 3.x and other compact high-speed data ports where added protection capacitance must remain small. The verified 0.18 pF typical value is substantially lower than many general-purpose TVS devices, helping preserve signal bandwidth and timing margin. Place the diode close to the port entry and connect it to the correct package terminals after checking the manufacturer pin drawing. System validation remains necessary because connectors, vias, and traces contribute additional parasitics.
推荐
Compact Consumer Electronics
The 0.6 mm by 0.3 mm 2-X2SON package makes TPD1E01B04DPLT attractive for space-constrained consumer electronics that expose external connectors. Its small footprint leaves room for routing and component density while its bidirectional ESD function protects a sensitive interface entry point. The design must follow the manufacturer’s land pattern and pin-orientation requirements, and the protection device should be positioned so surge current has a short path into the board’s protection network.
推荐
High-Speed Communication Interfaces
TPD1E01B04DPLT can be used on high-speed communication lines where low loading is important during normal operation. Its 0.18 pF typical capacitance helps reduce signal-integrity degradation, and the bidirectional configuration supports protection from both signal polarities. The verified manufacturer information specifically highlights USB Type-C and Thunderbolt 3, so use the part first in those validated applications and qualify other interfaces through impedance, ESD, and transient testing.
推荐
Industrial and Instrumentation Connector Protection
TPD1E01B04DPLT can be considered for compact industrial or instrumentation interfaces that require ESD protection without adding substantial capacitance. The stated operating range of -40 °C to +125 °C provides a useful environmental envelope for many equipment designs, while IEC 61000-4-2 Level 4 capability supports systems requiring that ESD test level. Confirm the exact system requirements, creepage, grounding strategy, and pulse conditions before release.
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推荐产品汇总
工程参考数据： TPD1E01B04DPLT ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | TPD1E01B04DPLR |
|---|---|---|
| Package | 2-X2SON, 0.6 mm × 0.3 mm | XFDFN-2 |
| Brand | Texas Instruments | Texas Instruments |
| Product Type | Bidirectional TVS ESD protection diode | ESD protection diode |
| Channel Count | 1 channel | 1 channel |
| I/O Capacitance | 0.18 pF typical | 0.2 pF |
| Working Voltage | ±3.6 V | -3.6 V listed in comparison data |
关键差异点
- Lowest verified typical signal capacitance （对比 TPD1E01B04DPLR)
- Explicit high-speed interface positioning （对比 TPD1E01B04DPLR)
- Verified transient-current reference （对比 TPD1E01B04DPLR)
设计说明
Place TPD1E01B04DPLT immediately adjacent to the connector entry point so the ESD current reaches the protection device before the trace reaches sensitive circuitry. Keep the connection from the connector pad to the TVS short and wide, and provide a low-impedance return path. Verify the 2-X2SON land pattern and pin-1 orientation against the official TI package drawing; the verified snippets identify the package but do not provide the detailed pinout.
Use the 0.18 pF typical capacitance as the primary high-speed design advantage, but include connector, pad, via, and trace parasitics in the complete channel model. Place the protection device where it does not interrupt the intended controlled-impedance path, and avoid long stubs or unnecessary loops. Validate edge rate, insertion loss, return loss, and timing margin with the actual connector and receiver rather than relying only on the nominal diode capacitance.
Do not assume that the DPLT and DPLR order codes are interchangeable without checking the exact TI datasheet, package drawing, pin names, and reel orientation. The supplied cross-reference result shows the same general XFDFN-2 package class and comparable voltage and capacitance, but it does not establish every electrical and ordering detail. Also do not apply the 2.5 A 8/20 microsecond Ipp listing to unrelated surge waveforms; use the manufacturer’s specified test conditions.
合规信息
The verified manufacturer information identifies IEC 61000-4-2 Level 4 ESD capability. RoHS, REACH, lead-free, halogen-free, and conflict-minerals status are not explicitly established by the supplied verified records.
