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Nexperia USA Inc. IP4294CZ10-TBR,115
- Part No.:
- IP4294CZ10-TBR,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- 10-XFDFN
- Datasheet:
-
IP4294CZ10-TBR,115.pdf
- Description:
- TVS DIODE 5.5VWM 4.1VC 10DFN
- Quantity:
- Payment:
- Shipping:
Inventory:6,533
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Product details
Overview
IP4294CZ10-TBR from Nexperia is a quad-channel ESD protection diode array designed for ultra-high-speed serial interfaces including HDMI, DisplayPort, SuperSpeed USB 3.0, eSATA, and LVDS. It delivers ±10 kV IEC 61000-4-2 contact ESD protection per channel with only 0.5 pF line capacitance, matched signal-pair capacitance ≤0.05 pF, and snap-back clamping structure enabling low clamping voltage (4.1 V positive / −2.2 V negative at 4 A) in compact DFN2510A-10 package.
For engineers reviewing the IP4294CZ10-TBR datasheet, IP4294CZ10-TBR pinout, IP4294CZ10-TBR application, or IP4294CZ10-TBR equivalent, key selection criteria include sub-0.6 pF channel capacitance, rail-to-rail clamping capability, differential pair matching, PCB trace spacing compatibility (0.5 mm), and compliance with IEC 61000-4-2 Level 4 ESD immunity requirements.
Technical Context
This device implements four independent snap-back ESD protection diodes in a single monolithic silicon die, each configured as a rail-to-rail clamping structure between VCC and GND. The snap-back behavior reduces dynamic resistance to ≤0.41 Ω (positive transient) and ≤0.34 Ω (negative transient) under TLP stress, enabling fast response and low clamping voltage during ESD events.
It operates within −40 °C to +85 °C ambient range with breakdown voltage ≥6 V (II = 1 mA), reverse leakage ≤1 µA at 3 V, and forward voltage ≤0.7 V at 1 mA. Its ultra-low capacitance and matched differential pairs preserve signal integrity up to multi-GHz frequencies without degrading insertion loss or crosstalk performance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Protection Level | ±10 kV contact discharge per IEC 61000-4-2 Level 4 - ensures robust system-level immunity against human-body model ESD events |
| Line Capacitance | 0.5 pF typical per channel at 1 MHz/3.3 V - preserves signal integrity on HDMI/DisplayPort links up to 6 Gbps |
| Capacitance Matching | ≤0.05 pF difference between differential pairs - minimizes skew and common-mode noise in high-speed differential signaling |
| Clamping Voltage | 4.1 V (positive) / −2.2 V (negative) at 4 A surge - limits downstream IC stress below logic supply rails |
| Dynamic Resistance | 0.34–0.41 Ω (TLP 100 ns) - enables rapid energy dissipation and low-voltage clamping during fast transients |
| Breakdown Voltage | ≥6 V at 1 mA - provides safe margin above 3.3 V and 5 V interface operating voltages |
| Package | DFN2510A-10 (SOT1176-1), 2.5 × 1.0 × 0.5 mm - supports high-density routing and automated reflow assembly |
Pinout & Package
IP4294CZ10-TBR is housed in a leadless DFN2510A-10 (SOT1176-1) plastic package with 10 terminals, body dimensions 2.5 mm × 1.0 mm × 0.5 mm, and exposed thermal pad. Pin 1–5 and 8 are functional; pins 6, 7, 9, 10 are no-connect.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | CH1 | ESD protection input/output for first high-speed signal line (e.g., TMDS_D0+) |
| 2 | CH2 | ESD protection input/output for second high-speed signal line (e.g., TMDS_D0−) |
| 3 | GND | Primary ground reference for clamping diodes and thermal path |
| 4 | CH3 | ESD protection input/output for third high-speed signal line (e.g., TMDS_D1+) |
| 5 | CH4 | ESD protection input/output for fourth high-speed signal line (e.g., TMDS_D1−) |
| 8 | GND | Secondary ground terminal for improved current distribution and low-inductance return path |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail clamping architecture | Provides bidirectional protection between VCC and GND without external bias, eliminating need for pull-up resistors or auxiliary power |
| Matched 0.5 mm trace pitch | Enables direct integration into standard HDMI/DisplayPort PCB layouts without trace widening or layer transitions |
| Pass-through signal routing | Input and output pins aligned linearly (1–2–3–4–5) to support straight-in, straight-out PCB trace routing and minimize stub length |
| Ultra-low dynamic resistance | Sub-0.4 Ω clamping impedance ensures minimal voltage overshoot during 8/20 µs surges and TLP pulses |
| Differential pair capacitance matching | ≤0.05 pF inter-pair mismatch maintains <1 ps skew across 3 GHz signals, critical for HDMI 2.0 eye diagram compliance |
Applications
| HDMI Interface Protection | DisplayPort Link Protection |
|---|---|
|
Use Scenario: Protecting TMDS differential pairs on HDMI source ports in set-top boxes and AV receivers. IC Role / Device Role / Timing Role: ESD transient suppressor placed directly at HDMI connector, before signal conditioning or level-shifting circuitry. Use Value: Maintains 6 Gbps signal fidelity while meeting IEC 61000-4-2 Level 4 immunity without degrading rise/fall time or jitter budget. |
Use Scenario: Shielding DisplayPort main link lanes (LANE0–LANE3) in notebook GPU outputs and docking stations. IC Role / Device Role / Timing Role: Front-end ESD guard for 2.7/5.4/8.1 Gbps DP1.4a differential channels, located adjacent to receptacle. Use Value: Enables full compliance with DP AUX channel and main link ESD test requirements while preserving 13.5 dB insertion loss margin at 4 GHz. |
| SuperSpeed USB 3.0 Port Protection | eSATA Interface Protection |
|
Use Scenario: Safeguarding USB 3.0 TX/RX differential pairs on motherboard rear I/O panels and USB-C alternate mode implementations. IC Role / Device Role / Timing Role: Bidirectional ESD clamp on SSTX+/SSTX−/SSRX+/SSRX− lines, placed before USB 3.0 redriver or controller PHY. Use Value: Delivers <0.6 pF loading per lane to meet USB-IF SS Gen1/Gen2 eye diagram mask and jitter specifications post-ESD stress. |
Use Scenario: Protecting eSATA data lines in external storage enclosures and NAS devices operating at 3 Gbps. IC Role / Device Role / Timing Role: Point-of-entry ESD suppression on eSATA TX+/TX−, positioned immediately after connector footprint. Use Value: Ensures sustained 3 Gbps link stability after ±10 kV contact discharge by limiting clamping voltage to <4.5 V and maintaining <0.55 pF capacitance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SP1006-04UTG | 0.35 pF typical capacitance, ±12 kV contact rating, SOT-23-6 package | Higher ESD rating but larger package and non-matched differential capacitance (no ΔC spec) | Preferred where higher ESD margin is required and board space allows SOT-23 footprint |
| TPD4E05U06DQAR | 0.6 pF typical capacitance, ±8 kV contact rating, X2SON-6 package | Lower ESD rating and higher capacitance; optimized for USB 2.0/MIPI, not HDMI/DP | Suitable for cost-sensitive USB 2.0 or camera interface designs where 0.5 pF is not mandatory |
Compared with SP1006-04UTG and TPD4E05U06DQAR, IP4294CZ10-TBR uniquely balances ultra-low 0.5 pF capacitance, tight 0.05 pF differential matching, and ±10 kV IEC 61000-4-2 compliance in a 2.5 mm × 1.0 mm DFN - making it optimal for HDMI 2.0/DisplayPort 1.4a layout-constrained designs requiring minimal signal degradation.
Availability
IP4294CZ10-TBR is available at Aetrix Electronics and suitable for HDMI interface protection, DisplayPort link safeguarding, and SuperSpeed USB 3.0 port hardening requiring stable component supply and long-term production continuity.
Supply support for IP4294CZ10-TBR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Nexperia is a global semiconductor expert focused on high-volume, high-reliability discrete, logic, and MOSFET solutions, with leadership in ESD protection and automotive-qualified components.
IP4294CZ10-TBR belongs to Nexperia's ultra-high-speed ESD protection portfolio, engineered specifically for preserving signal integrity in multi-gigabit differential interfaces while meeting stringent IEC 61000-4-2 immunity requirements.
FAQ
What is the maximum operating voltage for IP4294CZ10-TBR?
The absolute maximum input voltage is −0.5 V to +5.5 V per channel, with guaranteed operation up to 3.3 V or 5 V DC bias. Breakdown voltage is ≥6 V at 1 mA, providing sufficient margin for standard interface supply rails without risk of conduction during normal operation.
Can IP4294CZ10-TBR be used on single-ended signals like HDMI CEC or DDC lines?
No - IP4294CZ10-TBR is configured exclusively for differential pair protection (CH1/CH2, CH3/CH4). Its internal rail-to-rail clamping diodes require symmetric signal routing; single-ended lines such as CEC or DDC must use dedicated single-channel ESD devices like IP4283CZ10-TB.
Does this device require external bias or pull-up resistors?
No - IP4294CZ10-TBR uses an integrated snap-back clamping structure that operates passively without external bias, VCC connection, or pull-up resistors. It functions solely between signal line and GND, simplifying layout and reducing BOM count.
How does the DFN2510A-10 package affect thermal performance during repeated ESD events?
The DFN2510A-10 package features dual GND pins (3 and 8) and an exposed thermal pad (not electrically connected in this variant), enabling efficient heat dissipation during transient events. Thermal resistance from junction to ambient is 190 K/W, supporting >1000 ESD strikes at ±10 kV without parameter shift when mounted per recommended footprint.
IP4294CZ10-TBR,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- 10-XFDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Not For New Designs
- Type:
- Steering (Rail to Rail)
- Unidirectional Channels:
- 4
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 5.5V
- Voltage - Breakdown (Min):
- 6V
- Voltage - Clamping (Max) @ Ipp:
- 4.1V
- Current - Peak Pulse (10/1000µs):
- 4A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- Yes
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN2510A-10
IP4294CZ10-TBR,115 FAQ
1.How can I place an order for IP4294CZ10-TBR,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for IP4294CZ10-TBR,115 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for IP4294CZ10-TBR,115 reliable?
The price and inventory of IP4294CZ10-TBR,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IP4294CZ10-TBR,115 is usually 5 days.
3.What payment methods are accepted for IP4294CZ10-TBR,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IP4294CZ10-TBR,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IP4294CZ10-TBR,115?
IP4294CZ10-TBR,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IP4294CZ10-TBR,115 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for IP4294CZ10-TBR,115?
For technical support, including IP4294CZ10-TBR,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IP4294CZ10-TBR,115 requirements.
6.How does Aetrix verify that IP4294CZ10-TBR,115 is sourced from the original manufacturer or authorized distributors?
All IP4294CZ10-TBR,115 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that IP4294CZ10-TBR,115 meets industry standards.
7.What is the process for return or replacement of IP4294CZ10-TBR,115?
All IP4294CZ10-TBR,115 units undergo pre-shipment inspection (PSI). If there is an issue with IP4294CZ10-TBR,115, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The IP4294CZ10-TBR,115 part is unused and in its original packaging.
Return procedure for IP4294CZ10-TBR,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
IP4294CZ10-TBR,115 Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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ESD5Z3.3T1G
onsemi
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D5V0H1B2LP-7B
Diodes Incorporated
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D5V0P1B2LP-7B
Diodes Incorporated
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DESD5V0U1BA-7
Diodes Incorporated
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ESD5Z5.0T1G
onsemi
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DESD5V0U1BB-7
Diodes Incorporated
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D12V0L1B2LP-7B
Diodes Incorporated
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PESD2V0Y1BSFYL
Nexperia USA Inc.
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DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
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D5V0L1B2WS-7
Diodes Incorporated
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