ESD1P0RFW-E6327 - 1 pF 70 V RF TVS Diode | Infineon
MPN： ESD1P0RFW-E6327 ✓ 啟用中ESD1P0RFW-E6327 概覽
An RF ESD diode is a discrete transient-voltage suppressor optimized for high-frequency communication paths. Unlike a general-purpose high-capacitance TVS diode, this device places approximately 1 pF of loading on the protected line. In the broader device hierarchy, it is an ESD-protection diode, transient-voltage suppressor, discrete semiconductor, and circuit-protection component.
The available data identifies ±20 kV contact ESD protection under IEC 61000-4-2, 40 A electrical-fast-transient compliance under IEC 61000-4-4, and 10 A surge compliance under IEC 61000-4-5 using an 8/20 microsecond waveform. The repetitive peak reverse voltage is 70 V, while distributor records report a 15 V clamping voltage. These ratings make the device suitable where both electrostatic discharge and transient filtering must be handled near exposed connectors.
Infineon’s product information lists GPS, HDMI, and Ethernet among the target applications. In these systems, the diode is connected close to the entry point of the protected line so that surge energy is diverted before it reaches sensitive circuitry. The 1 pF capacitance limits high-frequency loading, while the low clamping voltage helps constrain the voltage presented to downstream devices.
The E6327 ordering code is shown by DigiKey in the PG-SOT323 package. Related manufacturer variants appear in the same family, but the supplied cross-reference data does not establish enough verified information to present five distinct pin-compatible drop-in alternatives. Packaging codes and tape-and-reel variants were therefore not used as substitutes.
For PCB implementation, place the protection device at the connector or antenna entry rather than near the protected receiver. Keep the transient-current path short and away from sensitive signal traces. Confirm that the line’s normal operating voltage remains below 70 V and that the downstream circuit can tolerate the specified 15 V clamp. This page combines verified manufacturer and distributor data with application guidance and explicitly identifies unavailable electrical details.
直接替換替代品，適用於 ESD1P0RFW-E6327 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： ESD1P0RFW-E6327 （相同外形與佔位） — 差異在於 Channel Count, Package.
ESD1P0RFWE6327HTSA1
✅ 直接替換📋 參考替代品（不在目錄中）
ESD1P0RFWH6327XTSA1
✅ 直接替換📋 參考替代品（不在目錄中）
ESD1P0RFW-E6327 最大額定值與電氣特性
| Device Type | One-channel RF ESD-protection TVS diode |
| Typical Capacitance | 1 pF |
| Capacitance Per Diode | 0.5 pF |
| Operating Voltage | 70 V |
| Maximum Repetitive Peak Reverse Voltage | 70 V |
| Clamping Voltage | 15 V |
| Contact ESD Rating | ±20 kV |
| EFT Compliance | 40 A at 5/50 ns |
| Surge Compliance | 10 A at 8/20 µs |
| Channel Count | 1 channel |
| 封裝 | PG-SOT323 |
| 安裝類型 | Surface mount |
| Moisture Sensitivity Level | MSL 1 |
| Peak Reflow Temperature | 260 °C |
| Lead-Free Status | Pb-free |
| RoHS 狀態 | Compliant |
| Configuration | Anti-parallel |
| Applications | RF antenna/interface and ultra-high-speed data-line protection |
ESD1P0RFW-E6327 pg-sot323 腳位配置指南
ESD1P0RFW-E6327（pg-sot323 封裝）的腳位配置。 此功率元件具有閘極、汲極與源極端子。對於非極性封裝，請參閱製造商資料表以取得確切的第 1 腳方向與佈局詳細資訊。常見應用包括電源設計、馬達驅動與負載切換。
無詳細腳位定義資料： ESD1P0RFW-E6327.
請參閱 資料表 以查看完整腳位配置。
典型應用
ESD1P0RFW-E6327 適用於 6 應用s: GPS RF Antenna Protection, HDMI High-Speed Interface Protection, Ethernet Port ESD Protection, RF Receiver Front-End Protection, Ultra-High-Speed Data-Line Protection, Battery-Powered Portable Device Input.
GPS RF Antenna Protection
The ESD1P0RFW-E6327 fits a GPS antenna input because it combines 1 pF typical capacitance with ±20 kV contact ESD protection under IEC 61000-4-2. Place the diode close to the antenna connector so transient energy is diverted before it reaches the RF front end. The 70 V operating rating provides the stated normal-state voltage limit, while the 15 V clamp constrains the stress presented downstream. Its low loading is particularly useful when preserving RF signal integrity matters more than using a higher-capacitance general TVS solution.
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HDMI High-Speed Interface Protection
ESD1P0RFW-E6327 is appropriate for an exposed HDMI connector when the design needs low added capacitance and transient suppression on a high-speed line. The 1 pF typical device capacitance reduces loading compared with conventional TVS diodes, while the stated ±20 kV contact ESD rating addresses the electrostatic-discharge hazard at the entry point. Keep the protection path close to the connector and verify insertion loss, return loss, and downstream clamp margin for the selected HDMI data rate.
推薦
Ethernet Port ESD Protection
The ESD1P0RFW-E6327 can be used at an Ethernet line-entry point where cable-borne electrostatic discharge must be suppressed without adding excessive capacitance. Its 1 pF typical capacitance is the key signal-integrity parameter, and the 70 V operating rating is substantially above the normal Ethernet line voltage. The device should be placed between the connector-side line and the protected receiver, with its transient return path connected to the appropriate protection ground and kept short.
推薦
RF Receiver Front-End Protection
For an RF receiver exposed to user contact or nearby transient sources, ESD1P0RFW-E6327 provides a compact way to add protection while limiting high-frequency loading. The one-channel configuration and 1 pF typical capacitance suit a dedicated RF or antenna-related line. The anti-parallel arrangement is intended for bidirectional transient diversion. Engineers should check the receiver’s maximum withstand voltage and the complete ESD system test conditions rather than relying on the nominal clamp value alone.
推薦
Ultra-High-Speed Data-Line Protection
ESD1P0RFW-E6327 is suited to ultra-high-speed data-line protection where low capacitance is more important than the energy-handling capability of a large power TVS diode. The 1 pF typical capacitance helps limit signal degradation, while the listed IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5 ratings provide defined transient-test references. Its effectiveness depends on placement, ground continuity, and the voltage margin of the protected line and receiver.
推薦
Battery-Powered Portable Device Input
A portable device with an exposed antenna, charging interface, or user-accessible connector can benefit from ESD1P0RFW-E6327 protection on the affected RF or high-speed line. The small PG-SOT323 package supports compact surface-mount layouts, and the 1 pF typical capacitance helps avoid unnecessary loading in battery-powered equipment. Because the verified data does not state the operating temperature range or reverse leakage current, verify those parameters against the final product requirements before release.
推薦
推薦產品摘要
工程參考資料，適用於 ESD1P0RFW-E6327 — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | ESD1P0RFWE6327HTSA1 | ESD1P0RFWH6327XTSA1 |
|---|---|---|---|
| Package | PG-SOT323 | PG-SOT323 | PG-SOT323 |
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Clamping Voltage | 15 V | 15 V | 15 V |
| Surge Current | 10 A at 8/20 µs | 10 A at 8/20 µs | 10 A at 8/20 µs |
主要差異化特點
- Low capacitance for RF and high-speed interfaces (對比General-purpose higher-capacitance TVS diode)
- Defined contact ESD capability (對比A device selected only by reverse-voltage rating)
- Compact surface-mount protection (對比Through-hole transient suppressor)
設計說明
Place ESD1P0RFW-E6327 immediately adjacent to the connector, antenna feed, or board edge where the transient enters. Keep the protected trace short and route the device’s transient return directly into the intended protection-ground structure. The Infineon application guidance emphasizes that placement near the transient source minimizes loop area and parasitic inductance.
Use the 1 pF typical capacitance as the primary line-loading budget, then include package, PCB, connector, and receiver parasitics in the complete signal-integrity model. This is especially important for HDMI, Ethernet, and other high-speed interfaces. Validate insertion loss and return loss with the actual trace geometry; the verified data does not provide a frequency-dependent capacitance curve.
Do not substitute the base ESD1P0RFW name without checking the exact ordering suffix, package, pin orientation, and qualification details. The provided data shows E6327, H6327, and other family ordering codes but does not establish universal interchangeability. Also confirm that the protected signal remains below the 70 V operating and repetitive reverse-voltage rating.
合規資訊
The supplied manufacturer-family information states Pb-free and RoHS-compliant construction. No REACH, halogen-free, conflict-minerals, or automotive qualification statement was verified.
