TPD1E01B04DPLT - 0.18 pF ±15 kV ESD Diode | Texas Instruments
MPN: TPD1E01B04DPLT ✓ Hoạt độngTPD1E01B04DPLT Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho TPD1E01B04DPLT — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với TPD1E01B04DPLT (cùng hình factor và footprint) — khác nhau ở Package, Peak Pulse Current, Product Type.
TPD1E01B04DPLR
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Xem tài liệu →TPD1E01B04DPLT Tỷ lệ tối đa & tính chất điện
| 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 |
| Nhiệt độ hoạt động | -40 °C to +125 °C |
| Hộp | 2-X2SON, 0.6 mm × 0.3 mm |
| Kiểu lắp đặt | 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 |
Hướng dẫn cấu hình chân TPD1E01B04DPLT 2-x2son surface-mount esd protection diode
Cấu hình chân cho TPD1E01B04DPLT (2-x2son surface-mount esd protection diode gói). Động cơ điện này có chân cổng, nguồn và đầu ra. Đối với các gói không phân極, tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết hướng dẫn chính xác của chân 1 và chi tiết về vân footprint. Các ứng dụng phổ biến bao gồm thiết kế nguồn cung cấp điện, điều khiển động cơ và chuyển đổi tải.
Không có dữ liệu chân cụ thể sẵn có cho TPD1E01B04DPLT.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
TPD1E01B04DPLT phù hợp cho 6 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho TPD1E01B04DPLT — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | 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 |
Bảo phân biệt quan trọng
- Lowest verified typical signal capacitance (vsTPD1E01B04DPLR)
- Explicit high-speed interface positioning (vsTPD1E01B04DPLR)
- Verified transient-current reference (vsTPD1E01B04DPLR)
Ghi chú thiết kế
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.
Thông tin tuân thủ
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.
