Texas Instruments
TPD1E10B06DPYR - Single-Channel ESD TVS Diode, ±30kV | TI
料号： TPD1E10B06DPYR ✓ 量产中
有现货
1-3 个工作日内发货
5 V (typical); 14 V clamp at 5 A Ipp Vdss
5 A (8/20 µs) Id
0.37 Ω Rds(on)
X1SON / 2-X1SON (DPY), 1.0 x 0.6 mm Package
低至 $0.15
USD / 件
最小起订量： 1 |
价格更新于： 2026-10-10
批量定价
| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0.36 | $0.36 |
| 10 | $0.32 | $3.20 |
| 100 | $0.27 | $27.00 |
| 500 | $0.22 | $110.00 |
| 1,000 | $0.18 | $180.00 |
| 3,000 | $0.15 | $450.00 |
ℹ️ 所有价格均以 USD 计价
TPD1E10B06DPYR 概述
The Texas Instruments TPD1E10B06DPYR is a single-channel ESD protection TVS diode rated for ±30kV contact and ±30kV IEC air-gap ESD discharge in a compact 2-pin X1SON (DPY) package measuring approximately 1.0 x 0.6 mm. It provides a 14V working voltage rating with 5A peak pulse current (8/20 µs waveform) and integrated back-to-back TVS diodes for bipolar or bidirectional signal support, making it suitable for both positive- and negative-going transients on a single line.
What is a TVS diode? A TVS (transient voltage suppressor) diode is a clamping semiconductor that diverts ESD and surge energy away from sensitive downstream ICs. Within the protection hierarchy (TVS -> protection diode -> discrete semiconductor -> electronic component), TVS arrays sit closest to external connectors, where they shunt fast transients (ns-scale ESD, µs-scale surge) before they reach ASICs, MCUs, or analog front-ends. The TPD1E10B06 family uses a back-to-back configuration to handle bipolar signals.
Key specifications include 12pF (typical, per DigiKey listing; datasheet lists 10pF IO capacitance typical and 12pF line capacitance) line capacitance, 0.37 Ω dynamic resistance (R_DYNAMIC), and ±6V minimum DC breakdown voltage. The 0402-class footprint frees PCB real estate for high-density mobile and wearable designs where every square millimeter matters. The device is rated for ultra-low leakage current, minimizing quiescent loss on protected lines.
Architecturally, the TPD1E10B06 uses a silicon TVS structure with back-to-back Zener diodes, achieving system-level IEC 61000-4-2 ESD immunity. Its low capacitance suits data lines like USB VBUS/ID, audio (microphone, headphone, speakerphone), SD card interfaces, keypads, and GPIO. The bidirectional capability removes the need for two unidirectional TVS in many use cases, halving the BOM on differential or AC-coupled lines.
Typical applications include protection for audio lines (microphone, earphone, speakerphone), SD card interfaces, keypad buttons, USB port VBUS/ID pins, and general-purpose GPIO. End-equipment targets are portable devices, wearables, set-top boxes, electronic point-of-sale terminals, and appliances. The low 12pF capacitance preserves signal integrity on high-speed interfaces.
Design tip: place the TPD1E10B06DPYR as close as possible to the external connector with a short, low-inductance ground return. Use a dedicated TVS ground via directly to the chassis/ground plane to maximize the IEC 61000-4-2 discharge current path and avoid coupling noise into adjacent signal traces. This component is also available in a larger SOD-523 (DPYT) variant on the same datasheet for layouts needing a different footprint.
What is a TVS diode? A TVS (transient voltage suppressor) diode is a clamping semiconductor that diverts ESD and surge energy away from sensitive downstream ICs. Within the protection hierarchy (TVS -> protection diode -> discrete semiconductor -> electronic component), TVS arrays sit closest to external connectors, where they shunt fast transients (ns-scale ESD, µs-scale surge) before they reach ASICs, MCUs, or analog front-ends. The TPD1E10B06 family uses a back-to-back configuration to handle bipolar signals.
Key specifications include 12pF (typical, per DigiKey listing; datasheet lists 10pF IO capacitance typical and 12pF line capacitance) line capacitance, 0.37 Ω dynamic resistance (R_DYNAMIC), and ±6V minimum DC breakdown voltage. The 0402-class footprint frees PCB real estate for high-density mobile and wearable designs where every square millimeter matters. The device is rated for ultra-low leakage current, minimizing quiescent loss on protected lines.
Architecturally, the TPD1E10B06 uses a silicon TVS structure with back-to-back Zener diodes, achieving system-level IEC 61000-4-2 ESD immunity. Its low capacitance suits data lines like USB VBUS/ID, audio (microphone, headphone, speakerphone), SD card interfaces, keypads, and GPIO. The bidirectional capability removes the need for two unidirectional TVS in many use cases, halving the BOM on differential or AC-coupled lines.
Typical applications include protection for audio lines (microphone, earphone, speakerphone), SD card interfaces, keypad buttons, USB port VBUS/ID pins, and general-purpose GPIO. End-equipment targets are portable devices, wearables, set-top boxes, electronic point-of-sale terminals, and appliances. The low 12pF capacitance preserves signal integrity on high-speed interfaces.
Design tip: place the TPD1E10B06DPYR as close as possible to the external connector with a short, low-inductance ground return. Use a dedicated TVS ground via directly to the chassis/ground plane to maximize the IEC 61000-4-2 discharge current path and avoid coupling noise into adjacent signal traces. This component is also available in a larger SOD-523 (DPYT) variant on the same datasheet for layouts needing a different footprint.
直接替换替代料： TPD1E10B06DPYR ——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： TPD1E10B06DPYR （相同外形与封装尺寸） ——差异在于 Package, Product Type, Clamping Voltage, Line Capacitance, Peak Pulse Current.
Texas Instruments
Package: 2-X1SON (DPY, 0402/DFN1006 footprint)
Product Type: 1-Channel Bidirectional TVS ESD Protection Diode
Clamping Voltage: 15 V
对比 TPD1E10B06DPYR →
Texas Instruments
Package: 2-X1SON (DPY, 0402 footprint, 1.0 mm x 0.6 mm)
Clamping Voltage: 15 V (max, at 2.5 A 8/20 us)
对比 TPD1E10B06DPYR →
Texas Instruments
Package: 2-X1SON, 1.0 mm x 0.60 mm
Product Type: Single-channel bidirectional ESD protection TVS diode
Peak Pulse Current: 6 A at 8/20 microseconds
对比 TPD1E10B06DPYR →
Texas Instruments
Package: X1SON/0402 (DPY), 1.0 x 0.6 mm
Product Type: Single-channel ESD protection TVS diode
Clamping Voltage: 20 V at 4.5 A (8/20 µs)
对比 TPD1E10B06DPYR →
Texas Instruments
Package: 0402 2-X1SON
Product Type: Single-channel ESD protection TVS diode
Line Capacitance: 10 pF
对比 TPD1E10B06DPYR →
快速对比工具——选择替代料号进行并排对比：
该产品暂无直接替换替代料。
请求替代料TPD1E10B06DPYR 最大额定值与电气特性
| Device Type | Single-channel ESD protection TVS diode |
| Polarity | Bidirectional (back-to-back TVS) |
| Working Voltage (Vrwm) | 5 V (typical); 14 V clamp at 5 A Ipp |
| DC Breakdown Voltage | ±6 V (minimum) |
| Peak Pulse Current (Ipp) | 5 A (8/20 µs) |
| ESD Contact Discharge | ±30 kV (IEC 61000-4-2) |
| ESD Air-Gap Discharge | ±30 kV (IEC 61000-4-2) |
| Line Capacitance | 12 pF (typical) |
| IO Capacitance | 10 pF (typical) |
| Dynamic Resistance (R_DYNAMIC) | 0.37 Ω |
| Leakage Current | Ultra-low (nA range per datasheet) |
| 封装 | X1SON / 2-X1SON (DPY), 1.0 x 0.6 mm |
| 安装类型 | Surface Mount |
| 工作温度 | -40 °C to +125 °C |
| ESD Standard | IEC 61000-4-2 Level 4 (Air & Contact) |
| RoHS 状态 | Compliant |
| MSL 等级 | Level 3 (per PartGenie summary) |
TPD1E10B06DPYR x1son / 2-x1son (dpy), 1.0 x 0.6 mm 引脚配置指南
TPD1E10B06DPYR（x1son / 2-x1son (dpy), 1.0 x 0.6 mm 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： TPD1E10B06DPYR.
请参阅 数据手册 以查看完整引脚配置。
典型应用
TPD1E10B06DPYR 适用于 3 应用s: 电源管理, 电机控制, LED 照明.
电源管理
使用 TPD1E10B06DPYR 在电源电路中进行开关和稳压。
电机控制
使用 TPD1E10B06DPYR 驱动和控制直流/无刷直流电机。
LED 照明
使用 TPD1E10B06DPYR 驱动 LED 灯串和阵列。
What is the ESD protection rating of TPD1E10B06DPYR?
The TPD1E10B06DPYR provides ±30 kV contact discharge and ±30 kV IEC air-gap ESD protection per IEC 61000-4-2 Level 4. This level of protection is specified in the TI TPD1E10B06 datasheet, making the part suitable for end equipment that must survive direct human-body ESD events at external connectors and user-accessible ports.
What is the working voltage and clamp voltage of TPD1E10B06DPYR?
The TPD1E10B06DPYR has a 5 V working voltage (Vrwm) with a 14 V clamp voltage at 5 A peak pulse current (8/20 µs). According to TI's datasheet, the part also has a minimum DC breakdown voltage of ±6 V, which means signals above ±6 V begin to conduct into the TVS clamp.
What is the line capacitance of TPD1E10B06DPYR?
The TPD1E10B06DPYR has a 12 pF typical line capacitance and 10 pF typical IO capacitance, as listed in the TI TPD1E10B06 datasheet. This low capacitance preserves signal integrity on data lines like USB, SD card, and audio interfaces where excessive TVS capacitance would distort high-speed edges.
Where can I buy TPD1E10B06DPYR online?
The TPD1E10B06DPYR is currently stocked at DigiKey, Mouser, and Win Source as of 2026-10-11, with distributor pricing starting near $0.36 per unit at qty 1 and volume pricing down to about $0.15 at qty 3000. DigiKey lists the part under 'TVS Diodes' with 'Ships today' availability for the verified stock-keeping unit.
How does TPD1E10B06DPYR compare to TPD1E10B06DPYT?
The TPD1E10B06DPYR uses the X1SON (DPY) 1.0 x 0.6 mm package while the TPD1E10B06DPYT uses the SOD-523 (DPYT) industry-standard package. Both share the same silicon die and identical electrical specs (5 V Vrwm, ±30 kV ESD, 12 pF capacitance), so they are not drop-in for each other; choose by PCB land pattern availability.
What is the best drop-in replacement for TPD1E10B06DPYR?
The closest drop-in alternatives in the same X1SON/0402-class footprint are from TI's own TPD1E10B04 family (lower Vrwm 3.6 V) and competitors such as ON Semiconductor's ESD9B5.0ST5G in SOD-923 (different package, not drop-in). For a true same-footprint same-spec drop-in, the TI TPD1E10B06DPYT is the only option, but it uses SOD-523 land pattern - verify your PCB layout accepts that footprint.
Is TPD1E10B06DPYR suitable for USB VBUS protection?
Yes, the TPD1E10B06DPYR is well suited for USB VBUS and ID pin protection, with a 5 V working voltage that sits at the VBUS nominal level and a 14 V clamp that limits transient overshoot. According to the TI datasheet, VBUS and ID pin protection of USB ports is a representative use case, leveraging the bidirectional back-to-back TVS structure.
What is the peak pulse current rating of TPD1E10B06DPYR?
The TPD1E10B06DPYR is rated for 5 A peak pulse current (Ipp) on the 8/20 µs waveform, giving it robust surge handling beyond pure ESD events. For comparison, the part's surge capability translates into roughly 70 W peak pulse power dissipation per the TI datasheet specified ratings for IEC 61000-4-5-style surge transients.
工程参考数据： TPD1E10B06DPYR ——对比、设计指导和合规信息。
选型指南
Choose TPD1E10B06DPYR when you need a 5 V bidirectional ESD clamp in the smallest possible X1SON (1.0 x 0.6 mm) footprint for portable, wearable, or high-density consumer designs. This part is the preferred choice for USB VBUS/ID, audio (mic/headphone), and SD card interfaces where bidirectional clamping and ~12 pF capacitance are acceptable. Switch to TPD1E10B04DPYR if you are protecting a 3.3 V rail and need a lower Vrwm. Switch to TPD1E10B06QDPYRQ1 for automotive AEC-Q100 grades. If your PCB layout requires the SOD-523 industry-standard footprint instead of X1SON, use TPD1E10B06DPYT (same die, larger PCB area).
与替代料对比
| 参数 | 本产品 | TPD1E10B06DPYT | TPD1E10B04DPYR | TPD1E10B06QDPYRQ1 |
|---|---|---|---|---|
| Package | 2-X1SON (DPY), 1.0 x 0.6 mm | SOD-523 (DPYT) - different land pattern, same die | 2-X1SON (DPY) - same footprint | 2-X1SON (DPY) Q1 - same footprint |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Working Voltage (Vrwm) | 5 V | 5 V | 3.6 V | 5 V |
| ESD Rating (Contact / Air-Gap) | ±30 kV / ±30 kV | ±30 kV / ±30 kV | ±30 kV / ±30 kV | ±30 kV / ±30 kV |
| Polarity | Bidirectional | Bidirectional | Bidirectional | Bidirectional |
| Automotive Grade (AEC-Q100) | No | No | No | Yes (Q1 suffix) |
关键差异点
- Smallest bidirectional TVS footprint in TI's 5 V ESD portfolio （对比 TPD1E10B06DPYT (SOD-523))
- AEC-Q100 qualified drop-in available （对比 TPD1E10B06DPYR (industrial))
- Higher working voltage than TPD1E10B04 （对比 TPD1E10B04DPYR)
设计说明
Place the TPD1E10B06DPYR within 2-3 mm of the external connector pads to minimize the inductance of the discharge path. Use a dedicated short, wide TVS-ground via directly under the device's ground terminal to the chassis/ground plane; long ground returns turn the discharge inductance into a secondary clamp-voltage overshoot that defeats the TVS.
Route the protected trace on a single layer (avoid vias on the protected path). Keep the trace impedance matched because the TPD1E10B06DPYR adds 12 pF capacitance; for USB 2.0 (480 Mbps) and similar interfaces this is on the upper edge of acceptable parasitic load, so account for it in your signal-integrity budget.
Do not stack the TPD1E10B06DPYR on the same line as a series ferrite bead without verifying that the bead's saturation current and DC resistance do not push the protected line voltage outside the ±6 V DC breakdown of the TVS. Also avoid using the TVS on lines whose nominal operating voltage exceeds 5 V for extended periods; the part's Vrwm is 5 V and prolonged exposure above that accelerates leakage degradation.
The TPD1E10B06DPYR's 12 pF capacitance is acceptable for sub-100 MHz signals (USB low/full speed, audio, GPIO, SD card) but may attenuate edges on HDMI/MIPI/USB 3.0. For these higher-speed interfaces choose a lower-capacitance TVS in TI's TPD1E04U04 or similar sub-1 pF family. Estimated: the RC rise-time constant (assuming 50 Ω source) is ~600 ps, well below USB 2.0 Hi-Speed unit interval of 2.08 ns.
合规信息
RoHS
Compliant
REACH
Unknown
AEC-Q100
Not Qualified
无铅
Yes
无卤
Unknown
冲突矿物
Unknown
RoHS-compliant per TI product page and PartGenie summary. The Q1 variant TPD1E10B06QDPYRQ1 is AEC-Q100 qualified for automotive use; the standard DPYR part is industrial/consumer grade. REACH, halogen-free, and conflict-mineral status not explicitly stated in the verified web data.
数据核验日期： 2026-10-11
——数据由 XAIPART 元器件工程团队核验和整理
相关搜索
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相关元器件 & 术语
Texas Instruments
TPD1E10B06DPYR
TPD1E10B06DPYT
TPD1E10B04DPYR
TPD1E10B06QDPYRQ1
ESD protection diode
TVS diode
transient voltage suppressor
bidirectional TVS
back-to-back TVS
IEC 61000-4-2
IEC 61000-4-5
X1SON
SOD-523
ESD9B5.0ST5G
USB VBUS
audio line protection
SD card interface
AEC-Q100
0402 passive footprint
surge protector
discrete semiconductor
consumer electronics
wearable device
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