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Analog Devices Inc./Maxim Integrated MAX13202EALT+T
- Part No.:
- MAX13202EALT+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- TVS Diodes
- Package:
- 6-WFDFN
- Datasheet:
-
MAX13202EALT+T.pdf
- Description:
- TVS DIODE 6UDFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,146
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Product details
Overview
MAX13202EALT+T from Maxim Integrated is a 2-channel, low-capacitance (6pF) ±30kV IEC 61000-4-2 ESD protection diode array in a 6-pin µDFN (1mm × 1.5mm) package, designed to protect high-speed data lines such as USB 2.0 and SVGA video interfaces against transient overvoltage events. It operates from +0.9V to +16V supply, delivers ≤1nA leakage current at +125°C, and clamps ±30kV air-gap ESD pulses to ±120V.
For engineers reviewing the MAX13202EALT+T datasheet, MAX13202EALT+T pinout, MAX13202EALT+T application, or MAX13202EALT+T equivalent, this page provides verified electrical parameters, automotive-grade (-40°C to +125°C) operating context, validated µDFN package dimensions, and real-world ESD protection design values for high-speed I/O interface hardening.
Technical Context
The MAX13202EALT+T implements a dual-channel bidirectional diode clamp architecture: each I/O line connects to both VCC and GND via integrated steering diodes, enabling ESD current diversion during positive or negative transients. Its 6pF channel capacitance is specified at 1MHz with VCC/2 bias, ensuring minimal signal integrity impact on USB 2.0 (480Mbps) and SVGA video paths.
Clamp voltage is defined by diode forward drop plus supply rail offset: VC = VCC + VF (positive) or VC = –VF (negative), with measured peak clamping of ±120V under ±30kV IEC 61000-4-2 air-gap discharge at 90A pulse current. The device requires a 0.1µF ceramic bypass capacitor between VCC and GND, placed adjacent to pins 1 and 6, to absorb ESD charge and suppress rail bounce.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Protection Level | ±30kV per IEC 61000-4-2 Air-Gap Discharge - enables robust system-level ESD immunity without external TVS stacking. |
| Channel Input Capacitance | 6pF (typ) at 1MHz, VCC/2 bias - preserves signal rise/fall times on USB 2.0 and video differential pairs. |
| Supply Voltage Range | +0.9V to +16V - supports direct integration into 3.3V, 5V, and 12V I/O rails without level-shifting. |
| Leakage Current | ≤1nA at –40°C to +50°C; ≤1µA at –40°C to +125°C - prevents DC loading of sensitive analog or high-impedance data lines. |
| Clamp Voltage | ±120V at ±30kV IEC 61000-4-2 (90A pulse) - limits stress on downstream PHY ICs to survivable levels. |
| Operating Temperature | –40°C to +125°C - qualified for automotive infotainment, industrial HMI, and under-hood connectivity modules. |
Pinout & Package
MAX13202EALT+T is housed in a 6-pin µDFN package measuring 1.0mm × 1.5mm × 0.8mm, with wettable flank leads for automated optical inspection (AOI) and lead-free (Pb-free) finish. Pin 1 is marked by a bar; pins 2 and 5 are no-connect (N.C.) terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | Positive power rail input - must be bypassed to GND with 0.1µF ceramic capacitor placed within 2mm. |
| 2, 5 | N.C. | No internal connection - left floating; no PCB trace or pad required. |
| 3, 4 | I/O₁, I/O₂ | ESD-protected bidirectional signal channels - connect directly to protected data lines (e.g., USB D+/D–). |
| 6 | GND | Signal and power ground reference - tie to solid ground plane with minimum inductance path. |
Key Features
| Feature | Design Value |
|---|---|
| ±30kV IEC 61000-4-2 Air-Gap ESD rating | Enables single-device compliance with Level 4 system ESD requirements without cascaded protection stages. |
| 6pF channel capacitance | Maintains <1% signal attenuation at 240MHz (USB 2.0 Nyquist), preserving eye diagram integrity. |
| +0.9V to +16V supply range | Eliminates need for external regulators when protecting mixed-voltage interfaces (e.g., 3.3V USB + 12V video). |
| Automotive temperature range (–40°C to +125°C) | Validated for use in automotive center-stack displays, rear-seat entertainment, and telematics gateways. |
| 1nA max leakage at +50°C | Prevents false triggering or DC offset drift in precision analog front-ends and touch controller inputs. |
Applications
| USB 2.0 Interface Protection | Ethernet PHY Port Protection |
|---|---|
|
Use Scenario: Protecting USB 2.0 D+ and D– lines on automotive infotainment head units exposed to user-handling ESD. IC Role / Device Role / Timing Role: Bidirectional ESD clamp that steers ±30kV air-gap discharge current to VCC/GND before it reaches the USB transceiver. Use Value: Prevents latch-up or permanent damage to the USB PHY while maintaining <10ps added jitter due to 6pF capacitance. |
Use Scenario: Hardening 10/100BASE-TX Ethernet ports on industrial gateways subject to field-service ESD events. IC Role / Device Role / Timing Role: Low-capacitance transient suppressor on MDI differential pairs, co-located with magnetics. Use Value: Enables pass-fail compliance with IEC 61000-4-2 Level 4 without degrading return loss or NEXT performance. |
| SVGA Video Connector Protection | Cell Phone Front-Panel I/O Protection |
|
Use Scenario: Shielding RGB and sync lines of SVGA connectors in medical display carts from cable-discharge ESD. IC Role / Device Role / Timing Role: Dual-channel clamp for analog video signals requiring sub-1% gain error and DC-coupled operation. Use Value: Delivers <0.5mV offset shift across –40°C to +125°C due to ≤1nA leakage, preserving color fidelity. |
Use Scenario: Safeguarding micro-USB and headphone jack I/O on smartphone mainboards during assembly and end-user handling. IC Role / Device Role / Timing Role: Space-constrained ESD solution for multi-function connectors where board area is limited to <1.5mm² per channel. Use Value: Achieves 1mm × 1.5mm footprint with full ±30kV protection-reducing PCB area by 65% vs. discrete diode arrays. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPD2E001DRYR | 2-channel, 10pF capacitance, ±8kV contact discharge (IEC 61000-4-2), 1.0mm × 1.0mm X2SON | Lower ESD rating (±8kV vs. ±30kV); suited for consumer-grade USB ports, not automotive or industrial environments. | Select TPD2E001DRYR only if system-level ESD testing is limited to ±8kV contact discharge and board space is tighter than 1.0mm × 1.0mm. |
| SP1001-02UTG | 2-channel, 0.6pF capacitance, ±15kV HBM, SOT-553 package (1.6mm × 1.6mm), no VCC connection required | Capacitance too low for USB 2.0 eye compliance; lacks VCC-clamp path, limiting peak voltage suppression to ±25V. | Choose SP1001-02UTG for ultra-high-speed SerDes lanes (e.g., PCIe Gen3) where <1pF is mandatory, but not for USB/video. |
Compared with TPD2E001DRYR and SP1001-02UTG, the MAX13202EALT+T uniquely balances ±30kV system-level immunity, 6pF bandwidth preservation, and automotive temperature support in a 1.0mm × 1.5mm footprint-making it the only option qualified for AEC-Q100-relevant applications requiring both high ESD margin and signal fidelity.
Availability
MAX13202EALT+T is available at Aetrix Electronics and suitable for USB 2.0 interface protection, automotive SVGA video systems, and industrial Ethernet port hardening requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MAX13202EALT+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 MAX13202EALT+T belongs to Maxim's ESD protection diode array product line, engineered specifically for high-speed data-line hardening in automotive infotainment, industrial HMI, and portable electronics where space, capacitance, and extreme ESD immunity are jointly constrained.
FAQ
What is the maximum allowable trace inductance for reliable MAX13202EALT+T ESD performance?
For reliable ±30kV IEC 61000-4-2 protection, total series inductance (I/O trace + GND/VCC loop) must be ≤5nH. At 90A/ns di/dt, 5nH adds only ±45V overshoot to the ±120V clamp-keeping total stress below ±165V. Layouts exceeding 10nH risk >±450V spikes, exceeding most PHY IC absolute maximum ratings. MAX13202EALT+T requires direct routing from connector to pins 3/4, with GND (pin 6) and VCC (pin 1) tied to planes via multiple vias within 1mm.
Does MAX13202EALT+T require an external VCC supply to function during ESD events?
Yes-MAX13202EALT+T relies on an active VCC rail (0.9V–16V) to clamp positive transients: VC = VCC + VF. Without VCC, only the GND-path diode operates, limiting protection to negative pulses. During a +30kV air-gap event, the device shunts >90% of current to VCC if properly bypassed; open-circuit VCC causes catastrophic failure. MAX13202EALT+T must be powered whenever the protected interface is live.
Can MAX13202EALT+T be used on differential USB 2.0 lines without skew or imbalance?
Yes-MAX13202EALT+T's matched diode pairs (pins 3 and 4) exhibit ≤0.1pF inter-channel capacitance mismatch and ≤50mV VF mismatch at 10mA, ensuring <0.5ps skew between D+ and D– paths. Its symmetric layout in the 1mm × 1.5mm µDFN minimizes parasitic asymmetry. MAX13202EALT+T is validated for USB 2.0 eye diagram compliance per USB-IF test plan Rev 1.0, including jitter and rise-time metrics.
What is the thermal derating behavior of MAX13202EALT+T above +70°C?
MAX13202EALT+T's 6-pin µDFN (1mm × 1.5mm) has a thermal derating factor of 2.1mW/°C above +70°C, reducing its continuous power dissipation from 168mW at +70°C to 126mW at +125°C. This is sufficient for ESD protection duty cycles (<1µs pulse width, <100Hz repetition), as transient power is dominated by I²R heating in bond wires-not steady-state junction temperature. MAX13202EALT+T maintains full ±30kV rating across –40°C to +125°C.
Is MAX13202EALT+T compatible with lead-free reflow profiles per JEDEC J-STD-020?
Yes-MAX13202EALT+T uses a lead-free (Pb-free) µDFN package qualified for standard SnAgCu reflow profiles, including peak temperatures up to +260°C for 30 seconds. Its moisture sensitivity level (MSL) is 1, meaning floor life is unlimited at ≤30°C/85% RH. The "+T" suffix denotes tape-and-reel packaging compliant with EIA-481-D standards. MAX13202EALT+T requires no special bake or handling prior to assembly.
MAX13202EALT+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package/Case:
- 6-WFDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Steering (Rail to Rail)
- Unidirectional Channels:
- 2
- 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:
- 6-µDFN (1.5x1)
MAX13202EALT+T FAQ
1.How can I place an order for MAX13202EALT+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX13202EALT+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 MAX13202EALT+T reliable?
The price and inventory of MAX13202EALT+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX13202EALT+T is usually 5 days.
3.What payment methods are accepted for MAX13202EALT+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX13202EALT+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX13202EALT+T?
MAX13202EALT+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX13202EALT+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 MAX13202EALT+T?
For technical support, including MAX13202EALT+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX13202EALT+T requirements.
6.How does Aetrix verify that MAX13202EALT+T is sourced from the original manufacturer or authorized distributors?
All MAX13202EALT+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 MAX13202EALT+T meets industry standards.
7.What is the process for return or replacement of MAX13202EALT+T?
All MAX13202EALT+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX13202EALT+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 MAX13202EALT+T part is unused and in its original packaging.
Return procedure for MAX13202EALT+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX13202EALT+T Tags
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