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onsemi ESD7410MXWT5G
- Part No.:
- ESD7410MXWT5G
- Manufacturer:
- onsemi
- Category:
- TVS Diodes
- Package:
- 2-XDFN
- Datasheet:
-
ESD7410MXWT5G.pdf
- Description:
- 10V VRWM ESD PROTECTION
- Quantity:
- Payment:
- Shipping:
Inventory:2,959
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Product details
Overview
ESD7410MXWT5G from onsemi is a bi-directional ultra-low-capacitance ESD protection diode in a wettable flank X2DFNW2 package, rated for 9.5 V working reverse voltage, <1.0 pF capacitance at 1 MHz, and ±30 kV IEC 61000-4-2 contact ESD immunity-designed specifically for RF antenna line protection in wireless handsets.
For engineers reviewing the ESD7410MXWT5G datasheet, pinout, applications, or equivalent options, key selection criteria include clamping voltage under 8/20 µs pulse (18.4–19.4 V at 5 A), insertion loss (0.1 dB @ 1 GHz), dynamic resistance (≤1.0 Ω), and AEC-Q101 qualification for automotive-grade reliability.
Technical Context
This device implements a bi-directional TVS structure optimized for signal integrity in high-frequency paths. Its capacitance remains linear over bias voltage (0.35–0.70 pF from 0 V to 9.5 V), enabling stable impedance matching in RF front-end circuits without detuning.
The X2DFNW2 wettable flank package supports automated optical inspection and ensures robust solder-joint reliability in compact mobile designs. Clamping behavior is characterized via TLP testing (50 Ω, 100 ns pulse) with defined turn-on voltage (~10 V) and flat voltage regulation up to ±16 A.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Working Voltage | 9.5 V - Sets maximum continuous DC bias before leakage rises significantly; defines safe operating range for antenna feed lines. |
| Junction Capacitance | 0.35 pF @ 1 GHz - Enables minimal RF signal distortion in 2.4/5 GHz Wi-Fi and sub-6 GHz 5G bands. |
| Clamping Voltage | 18.4–19.4 V @ 5 A (8/20 µs) - Limits transient overvoltage to protect downstream LNA or transceiver ICs. |
| ESD Rating | ±30 kV contact per IEC 61000-4-2 - Meets highest industrial and automotive ESD immunity requirement without external circuitry. |
| Insertion Loss | 0.1 dB @ 1 GHz - Ensures negligible RF power loss in antenna path, preserving link budget and sensitivity. |
| Dynamic Resistance | ≤1.0 Ω - Delivers fast, low-impedance shunt path during ESD events, minimizing voltage overshoot. |
Pinout & Package
X2DFNW2 (Case 711BG) is a 2-terminal, 1.00 mm × 0.60 mm × 0.37 mm wettable flank DFN package with 0.65 mm pitch. The side-wettable flanks enable reliable AOI-based solder-joint inspection in high-volume SMT assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode (A) | One terminal of bi-directional ESD path; connected to protected signal line (e.g., antenna feed). |
| Pin 2 | Cathode (K) | Second terminal of bi-directional ESD path; typically tied to ground plane or low-impedance return path. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low capacitance linearity | 0.35–0.70 pF over 0–9.5 V bias - maintains consistent impedance match across operating voltage swing in active antenna systems. |
| Wettable flank geometry | Side-terminal plating enables AOI detection of solder fillet height and voiding - critical for zero-defect RF module manufacturing. |
| AEC-Q101 qualification | Validated for automotive ambient temperature range (−55 °C to +150 °C) and mechanical stress - supports telematics and V2X antenna protection. |
| Low insertion loss | 0.1 dB @ 1 GHz - preserves RF gain and noise figure in sensitive receive paths without requiring compensation networks. |
Applications
| Antenna Line Protection | Wi-Fi 6/6E Front-End |
|---|---|
Use Scenario: Protecting the main cellular or GNSS antenna feed line from ESD discharge during handling or operation. IC Role / Device Role / Timing Role: Bi-directional transient voltage suppressor placed in series with RF signal path, shunting ESD energy to ground. Use Value: 0.35 pF capacitance and 0.1 dB insertion loss prevent detuning and maintain receiver sensitivity in sub-6 GHz bands. | Use Scenario: ESD protection on transmit/receive switch output feeding dual-band Wi-Fi 6E PA/LNA modules. IC Role / Device Role / Timing Role: Signal-line ESD clamp between RF switch and antenna port, operating continuously under RF bias. Use Value: Capacitance linearity ensures stable S21/S11 performance across 2.4 GHz, 5 GHz, and 6 GHz channels without recalibration. |
| NFC Antenna Interface | Automotive Telematics Module |
Use Scenario: Safeguarding 13.56 MHz NFC loop antenna traces from user-contact ESD events in payment terminals or access cards. IC Role / Device Role / Timing Role: Low-capacitance shunt protector bridging antenna differential pair to ground. Use Value: <1.0 pF max capacitance avoids resonance shift and maintains field strength required for ISO/IEC 14443 compliance. | Use Scenario: Protecting LTE/5G diversity antenna ports in automotive infotainment and C-V2X modules exposed to harsh environmental ESD. IC Role / Device Role / Timing Role: AEC-Q101-qualified ESD clamp on each antenna feed, mounted directly adjacent to RF connector. Use Value: ±30 kV contact rating and −55 °C to +150 °C operation ensure functional safety compliance in ASIL-B systems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ESD7410N2T5G | Same die, X2DFN2 package without wettable flanks; 0.65 mm pitch but no side terminations for AOI. | Not suitable for AOI-critical high-reliability production; identical electrical specs and footprint area. | Select ESD7410MXWT5G when automated optical inspection of solder joints is required in volume manufacturing. |
| CM1213-04SO | Quad-channel, 0.5 pF/channel, 12 V VRWM, SOIC-8 package - higher capacitance density but larger footprint and no wettable flanks. | Used where multi-line protection is needed (e.g., USB + antenna); not pin-compatible and unsuitable for space-constrained RF layouts. | Choose CM1213-04SO only when protecting ≥2 signal lines simultaneously and board area is not constrained. |
Compared with ESD7410N2T5G, ESD7410MXWT5G adds AOI capability without electrical trade-offs; versus CM1213-04SO, it delivers superior RF performance in half the footprint but lacks multi-line integration.
Availability
ESD7410MXWT5G is available at Aetrix Electronics and suitable for RF antenna protection, Wi-Fi front-end safeguarding, and automotive telematics module design requiring stable component supply, full traceability, and long-term lifecycle support.
Supply support for ESD7410MXWT5G 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
onsemi is a global semiconductor supplier delivering energy-efficient silicon solutions for automotive, industrial, cloud, medical, and IoT applications.
The ESD7410MXWT5G belongs to onsemi's ultra-low-capacitance RF ESD protection product line, engineered specifically for maintaining signal fidelity in high-frequency antenna and data-line interfaces while meeting stringent automotive and portable electronics ESD standards.
FAQ
What is the clamping voltage of ESD7410MXWT5G under IEC 61000-4-2 8/20 µs surge conditions?
The ESD7410MXWT5G exhibits a clamping voltage of 18.4–19.4 V when subjected to a 5.0 A peak pulse current per the 8/20 µs waveform. This value is measured across the device terminals and reflects its ability to limit transient overvoltage to protect sensitive RF components downstream. The ESD7410MXWT5G maintains this performance consistently due to its low dynamic resistance and bi-directional architecture.
Is ESD7410MXWT5G qualified for automotive applications?
Yes, ESD7410MXWT5G is AEC-Q101 qualified and PPAP capable, with full validation across −55 °C to +150 °C junction temperature range. Its SZ-prefix variant (SZESD7410MXWT5G) meets automotive site and control change requirements. The ESD7410MXWT5G is designed for use in automotive telematics, V2X, and infotainment antenna protection where reliability under thermal and ESD stress is mandatory.
What does "wettable flank" mean for ESD7410MXWT5G, and why is it important?
"Wettable flank" refers to solderable metallization on the vertical side walls of the X2DFNW2 package, enabling automated optical inspection (AOI) of solder fillet formation during reflow. This feature ensures process control and zero-defect assembly in high-volume RF module manufacturing. For ESD7410MXWT5G, wettable flanks provide direct visual confirmation of solder joint integrity-critical where RF performance depends on consistent grounding and thermal path.
Can ESD7410MXWT5G be used on 5G NR sub-6 GHz antenna lines?
Yes, ESD7410MXWT5G is explicitly validated for 5G sub-6 GHz antenna protection, with 0.35 pF capacitance at 1 GHz and 0.1 dB insertion loss ensuring minimal impact on signal integrity. Its capacitance linearity over voltage prevents detuning across wideband modulation schemes. The ESD7410MXWT5G has been deployed in commercial 5G CPE and smartphone diversity antenna designs meeting 3GPP Band N77/N78/N79 requirements.
How does ESD7410MXWT5G compare to standard TVS diodes in RF applications?
Unlike general-purpose TVS diodes with >10 pF capacitance, ESD7410MXWT5G delivers <1.0 pF typical capacitance and linear CV behavior-preserving impedance matching and gain flatness in RF paths. Its 0.1 dB insertion loss at 1 GHz and bi-directional clamping make it suitable for AC-coupled antenna feeds where polarity reversal occurs. Standard TVS diodes would degrade RF performance and cause passband ripple; the ESD7410MXWT5G avoids this entirely.
ESD7410MXWT5G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Package/Case:
- 2-XDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 8V (Max)
- Voltage - Breakdown (Min):
- 10V
- Voltage - Clamping (Max) @ Ipp:
- 19.4V
- Current - Peak Pulse (10/1000µs):
- 5A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- RF Antenna
- Capacitance @ Frequency:
- 0.35pF @ 1GHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- 2-X2DFNW (1x0.6)
ESD7410MXWT5G FAQ
1.How can I place an order for ESD7410MXWT5G through Aetrix?
Please submit a Request for Quotation (RFQ) for ESD7410MXWT5G 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 ESD7410MXWT5G reliable?
The price and inventory of ESD7410MXWT5G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ESD7410MXWT5G is usually 5 days.
3.What payment methods are accepted for ESD7410MXWT5G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ESD7410MXWT5G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ESD7410MXWT5G?
ESD7410MXWT5G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ESD7410MXWT5G 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 ESD7410MXWT5G?
For technical support, including ESD7410MXWT5G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ESD7410MXWT5G requirements.
6.How does Aetrix verify that ESD7410MXWT5G is sourced from the original manufacturer or authorized distributors?
All ESD7410MXWT5G 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 ESD7410MXWT5G meets industry standards.
7.What is the process for return or replacement of ESD7410MXWT5G?
All ESD7410MXWT5G units undergo pre-shipment inspection (PSI). If there is an issue with ESD7410MXWT5G, 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 ESD7410MXWT5G part is unused and in its original packaging.
Return procedure for ESD7410MXWT5G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ESD7410MXWT5G Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
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ESD5Z3.3T1G
onsemi
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D5V0H1B2LP-7B
Diodes Incorporated
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D5V0P1B2LP-7B
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DESD5V0U1BA-7
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ESD5Z5.0T1G
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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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