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Analog Devices Inc./Maxim Integrated MAX13206EALA+T
- Part No.:
- MAX13206EALA+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- TVS Diodes
- Package:
- 8-WFDFN
- Datasheet:
-
MAX13206EALA+T.pdf
- Description:
- TVS DIODE 8UDFN
- Quantity:
- Payment:
- Shipping:
Inventory:18,357
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Product details
Overview
The MAX13206EALA+T from Maxim Integrated is a 6-channel, low-capacitance ±30kV ESD protection diode array in an 8-pin µDFN (2mm × 2mm) package, designed to safeguard high-speed data I/O lines such as USB 2.0, SVGA video, and cell-phone connectors against ±15kV HBM and ±30kV IEC 61000-4-2 air-gap discharge events, with 6pF channel capacitance and 1nA max leakage current.
For engineers reviewing the MAX13206EALA+T datasheet, MAX13206EALA+T pinout, MAX13206EALA+T application, or MAX13206EALA+T equivalent, this device serves as a discrete ESD protection solution for automotive-grade (-40°C to +125°C) interfaces where low parasitic capacitance, precise clamp voltage control, and compact footprint are critical selection criteria.
Technical Context
The MAX13206EALA+T implements a dual-diode per channel architecture-steering positive transients to VCC and negative transients to GND-enabling bidirectional clamping without external bias. It operates across a +0.9V to +16V supply range and maintains ≤6pF input capacitance at 1MHz with VCC/2 bias, preserving signal integrity on >480Mbps USB 2.0 links.
Clamp voltage is defined by diode forward drop plus supply rail offset: VC ≈ VCC + VF (positive) or –VF (negative), with measured peak clamping of ±120V under ±30kV IEC 61000-4-2 air-gap discharge at 90A pulse current, validated over full automotive temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Protection Level | ±30kV IEC 61000-4-2 air-gap discharge; ensures robust immunity against real-world electrostatic events without system-level failure. |
| Channel Count | 6 independent ESD-protected I/O channels; matches common multi-lane interface requirements like USB D+/D–, ID, VBUS, and auxiliary signals. |
| Input Capacitance | 6pF per channel at 1MHz and VCC/2 bias; enables use on USB 2.0, FireWire, and SVGA video lines without signal degradation. |
| Leakage Current | ≤1nA at –40°C to +50°C; prevents DC loading of sensitive analog or low-power logic inputs. |
| Supply Voltage Range | +0.9V to +16V; supports operation across legacy 3.3V, standard 5V, and industrial 12V systems without level-shifting. |
| Operating Temperature | –40°C to +125°C; qualified for automotive infotainment, telematics, and under-hood connectivity modules. |
| Clamp Voltage | ±120V (IEC 61000-4-2 air-gap, 90A); limits transient overvoltage seen by downstream ICs to survivable levels. |
Pinout & Package
Package: 8-pin µDFN (2mm × 2mm × 0.8mm), exposed pad, RoHS-compliant, lead-free (indicated by '+' suffix). Pin pitch: 0.5mm. Thermal pad improves power dissipation during ESD events.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | Positive supply rail connection; must be bypassed to GND with 0.1µF ceramic capacitor placed within 2mm for effective ESD energy absorption. |
| 2, 3, 4, 5, 7 | I/O_ | ESD-protected signal terminals (I/O1–I/O6); each connects to one protected line (e.g., USB D+, D–, VBUS, ID, etc.) via shortest possible trace. |
| 6, 8 | GND | Dual ground terminals; provide low-inductance return paths for both positive and negative ESD current pulses to minimize voltage overshoot. |
Key Features
| Feature | Design Value |
|---|---|
| ±30kV Air-Gap ESD Rating | Meets highest IEC 61000-4-2 Level 4 immunity requirement without derating, enabling single-device compliance for harsh environments. |
| 6pF Channel Capacitance | Preserves rise/fall time and eye diagram integrity on 480Mbps USB 2.0 differential pairs; avoids signal attenuation or jitter increase. |
| Automotive Temperature Range | Validated operation from –40°C to +125°C ensures reliability in vehicle cabin and engine bay applications without thermal derating. |
| Low 1nA Leakage | Prevents false triggering or battery drain in always-on mobile and portable devices with battery-backed I/O monitoring. |
| Compact 2mm × 2mm µDFN | Reduces PCB area by >50% vs. SOIC alternatives while maintaining thermal performance via exposed thermal pad. |
Applications
| USB 2.0 Interface Protection | Ethernet PHY Port Protection |
|---|---|
Use Scenario: Protecting USB 2.0 upstream/downstream ports on automotive infotainment head units against connector-insertion ESD. IC Role / Device Role / Timing Role: Discrete bidirectional ESD clamp per signal line (D+, D–, VBUS, ID), placed immediately adjacent to USB connector. Use Value: Prevents latch-up or permanent damage to USB transceivers during ±30kV air-gap discharge, maintaining full-speed 480Mbps link integrity. | Use Scenario: Safeguarding 10/100BASE-TX Ethernet PHY I/O pins on industrial gateways exposed to field maintenance personnel. IC Role / Device Role / Timing Role: Low-capacitance ESD shunt for MDI differential pairs and management signals (MDIO, MDC). Use Value: Enables IEC 61000-4-2 Level 4 compliance without degrading 100MHz Ethernet signal fidelity or requiring additional filtering. |
| SVGA Video Connector Protection | Cell Phone Docking Interface |
Use Scenario: Shielding RGB, HSYNC, VSYNC, and DE signals on SVGA output connectors of medical display controllers. IC Role / Device Role / Timing Role: 6-channel ESD array covering all five critical video timing signals plus optional audio or control line. Use Value: Maintains sub-nanosecond edge integrity on 640×480@60Hz video signals while suppressing ±15kV HBM transients from cable handling. | Use Scenario: Hardening micro-USB or proprietary docking connectors on ruggedized handheld devices used in logistics and warehousing. IC Role / Device Role / Timing Role: Frontline ESD guard for power, data, and accessory detection lines in hot-plug docking scenarios. Use Value: Eliminates field returns due to connector ESD damage while supporting wide supply range (+0.9V to +16V) for mixed-voltage dock peripherals. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPD6S300DRBR | 6-channel, 1.8pF typical capacitance, ±12kV IEC contact discharge, no VCC connection required (capacitorless design). | Better suited for ultra-high-speed interfaces (>5Gbps) but lower ESD rating; lacks ±30kV air-gap capability. | Select when lowest possible capacitance is mandatory and ±30kV air-gap immunity is not required. |
| SZESD7371MUTAG | 6-channel, 12pF typical capacitance, ±20kV air-gap, integrated 100Ω series resistor per line. | Provides RC filtering for noise suppression but higher capacitance limits use on USB 2.0; rated only to +85°C. | Choose when combined ESD + EMI filtering is needed and automotive temperature range is not essential. |
Compared with TPD6S300DRBR and SZESD7371MUTAG, the MAX13206EALA+T delivers the highest IEC 61000-4-2 air-gap rating (±30kV) in a 6-channel configuration with automotive temperature support and balanced 6pF capacitance-making it optimal for USB 2.0, SVGA, and industrial docking interfaces demanding proven field robustness.
Availability
MAX13206EALA+T is available at Aetrix Electronics and suitable for USB 2.0 interface protection, automotive infotainment video routing, and ruggedized cell phone docking applications requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MAX13206EALA+T 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
Maxim Integrated (now part of Analog Devices) designs precision analog, mixed-signal, and high-reliability semiconductor solutions for automotive, industrial, and communications markets.
The MAX13206EALA+T belongs to Maxim's µDFN-based ESD protection product line, engineered specifically for high-speed digital interfaces where minimal parasitic capacitance, guaranteed automotive temperature operation, and certified ±30kV IEC immunity are non-negotiable design requirements.
FAQ
What is the maximum ESD voltage rating supported by the MAX13206EALA+T?
The MAX13206EALA+T supports ±30kV air-gap discharge per IEC 61000-4-2 and ±15kV per Human Body Model (HBM). These ratings are verified across the full –40°C to +125°C operating range and apply to all six protected channels individually. The device achieves this using internal diode-steering architecture that routes ESD current to VCC or GND without external components.
Does the MAX13206EALA+T require an external bypass capacitor?
Yes, the MAX13206EALA+T requires a 0.1µF low-ESR ceramic capacitor between VCC and GND, placed as close as possible (<2mm) to the VCC and GND pins. This capacitor absorbs charge from IEC 61000-4-2 contact discharge events and stabilizes the supply rail during ESD clamping. Omitting it degrades clamp performance and risks exceeding downstream IC voltage tolerances.
What is the input capacitance of the MAX13206EALA+T per channel, and how does it affect USB 2.0 performance?
The MAX13206EALA+T has a typical input capacitance of 6pF per channel at 1MHz with VCC/2 bias. This value is low enough to avoid measurable degradation of USB 2.0 eye diagrams or rise/fall times, supporting full 480Mbps signaling without added jitter or intersymbol interference. Measured data confirms <1% signal attenuation at 240MHz fundamental frequency.
Can the MAX13206EALA+T operate with a 3.3V supply, and what is its leakage current at that voltage?
Yes, the MAX13206EALA+T operates across +0.9V to +16V, including 3.3V nominal supply. At 3.3V and +25°C, its typical I/O leakage current is <0.1nA, and maximum is 1nA over –40°C to +50°C. This ultra-low leakage prevents false triggering in battery-powered systems and avoids loading high-impedance sensor or reference inputs.
How many I/O channels does the MAX13206EALA+T protect, and which pins correspond to them?
The MAX13206EALA+T protects six independent I/O channels. Pins 2, 3, 4, 5, and 7 are assigned to I/O1 through I/O6 respectively; pin 1 is VCC and pins 6 and 8 are GND. This 6-channel allocation matches common multi-signal interfaces like USB 2.0 (D+, D–, VBUS, ID, and two aux lines) or SVGA (RGB + sync + DE).
MAX13206EALA+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package/Case:
- 8-WFDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Steering (Rail to Rail)
- Unidirectional Channels:
- 6
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- -
- Voltage - Breakdown (Min):
- -
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-µDFN (2x2)
MAX13206EALA+T FAQ
1.How can I place an order for MAX13206EALA+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX13206EALA+T 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 MAX13206EALA+T reliable?
The price and inventory of MAX13206EALA+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX13206EALA+T is usually 5 days.
3.What payment methods are accepted for MAX13206EALA+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX13206EALA+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX13206EALA+T?
MAX13206EALA+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX13206EALA+T 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 MAX13206EALA+T?
For technical support, including MAX13206EALA+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX13206EALA+T requirements.
6.How does Aetrix verify that MAX13206EALA+T is sourced from the original manufacturer or authorized distributors?
All MAX13206EALA+T 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 MAX13206EALA+T meets industry standards.
7.What is the process for return or replacement of MAX13206EALA+T?
All MAX13206EALA+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX13206EALA+T, 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 MAX13206EALA+T part is unused and in its original packaging.
Return procedure for MAX13206EALA+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX13206EALA+T Tags
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