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Semtech Corporation TS30041Q-M000QFNR
- Part No.:
- TS30041Q-M000QFNR
- Manufacturer:
- Semtech Corporation
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- -
- Datasheet:
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TS30041Q-M000QFNR.pdf
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Product details
Overview
TS30041Q-M000QFNR from Semtech is a Transient Diverting Suppressor designed for high-energy EOS protection of 22V-rated power or I/O lines, featuring ±30kV IEC 61000-4-2 ESD immunity, 40A peak pulse current (8/20μs), and stable 27.5–28V clamping across temperature and current range. It protects USB PD, Type-C VBus, and load switch inputs in industrial and portable electronics.
For engineers reviewing the TS30041Q-M000QFNR datasheet, pinout, applications, or equivalent options, key selection criteria include clamping voltage stability over 40A surge, DFN-6 thermal robustness up to +125°C, low 20mΩ dynamic resistance, and compatibility with 22V bus architectures requiring sub-30V protection thresholds.
Technical Context
The TS30041Q-M000QFNR uses a surge-rated FET as its primary protection element, activated by a precision trigger circuit that senses overvoltage events and rapidly shunts transient current to ground. Unlike conventional TVS diodes, its clamping voltage remains nearly constant due to decreasing RDS(on) under surge conditions.
It operates across –40°C to +125°C with <600nA reverse leakage at 22V, 175pF junction capacitance at 1MHz/22V, and is rated for 1120W peak pulse power. Its functional architecture enables reliable protection in USB Type-C PD interfaces where voltage margin to controller damage thresholds is tight.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Working Voltage | 22V - Matches nominal USB PD VBus and industrial 24V rail systems without derating. |
| Clamping Voltage | 27.5–28V at 40A (8/20μs) - Remains stable across temperature and current, enabling predictable downstream component protection. |
| Peak Pulse Current | 40A (8/20μs) - Meets IEC 61000-4-5 Level 4 surge immunity for industrial equipment and USB PD applications. |
| ESD Withstand | ±30kV contact & air (IEC 61000-4-2) - Exceeds automotive and industrial ESD requirements without external staging. |
| Dynamic Resistance | 20mΩ - Enables low-voltage drop during conduction, minimizing energy dissipation in the device and reducing thermal stress. |
| Junction Capacitance | 175pF at 22V/1MHz - Suitable for DC power and low-speed signal line protection; not intended for high-speed data lanes. |
Pinout & Package
TS30041Q-M000QFNR is housed in a RoHS-compliant DFN-6 package measuring 1.6mm × 1.6mm × 0.55mm with exposed thermal pad (no solder mask defined). All six terminals are surface-mount; pins 1–3 are internally connected GND, pins 4–6 are internally connected IN - requiring parallel routing for optimal surge current sharing and minimal inductance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3 | Ground | Common return path for surge current; all three must be connected to a low-inductance ground plane via multiple vias. |
| 4, 5, 6 | Input | Protected line connection (e.g., USB PD VBus); all three must be tied together externally to maximize current handling and minimize impedance imbalance. |
Key Features
| Feature | Design Value |
|---|---|
| FET-based transient shunting | Replaces traditional TVS diodes with active switching, delivering flat clamping voltage independent of surge amplitude. |
| Stable clamping over temperature | 27.5–28V clamping maintained from –40°C to +125°C - eliminates thermal derating calculations required for standard TVS devices. |
| Low dynamic resistance | 20mΩ ensures minimal IR drop during 40A surges, preserving voltage margin for downstream ICs like load switches and PD controllers. |
| High-energy surge rating | 1120W peak pulse power supports repeated exposure to IEC 61000-4-5 40A transients without degradation. |
Applications
| USB Type-C Power Delivery Bus Protection | Industrial Load Switch Input Protection |
|---|---|
Use Scenario: Protecting the 20–22V VBus line in USB Type-C ports supporting up to 100W PD, exposed to ESD and lightning-induced surges. IC Role / Device Role / Timing Role: Primary EOS shunt protector placed directly at the connector, clamping transients before they reach the PD controller or load switch. Use Value: Maintains clamping below 28V across full temperature and current range - preventing damage to 30V-rated PD controllers without over-specifying IPP. | Use Scenario: Safeguarding input pins of industrial-grade load switches (e.g., HS2950P) in remote meters, robotics, and IoT gateways subjected to 40A surges. IC Role / Device Role / Timing Role: Front-end transient suppressor that limits voltage seen by the switch's internal FET, avoiding gate oxide rupture or drain-source breakdown. Use Value: 20mΩ dynamic resistance ensures <1V additional drop during 40A surge - keeping total input voltage within safe operating area of the load switch. |
| 22V Industrial Power Rail Protection | Notebook/Tablet DC Power Input Protection |
Use Scenario: Securing 22V auxiliary rails in programmable logic controllers, motor drives, and factory automation systems compliant with IEC 61000-4-5. IC Role / Device Role / Timing Role: Standalone transient suppressor on unregulated or lightly filtered DC inputs, replacing multi-stage TVS+MOV solutions. Use Value: Single-device 40A capability reduces BOM count and PCB area versus discrete TVS arrays - while maintaining consistent clamping under thermal stress. | Use Scenario: Protecting the main DC input of thin-client notebooks and Android tablets using 20V adapters, subject to user-handling ESD and docking station surges. IC Role / Device Role / Timing Role: Compact, low-profile EOS guard at the barrel jack or USB-C port entry point, integrated into space-constrained front-end power stages. Use Value: 1.6mm × 1.6mm DFN footprint saves >60% board area versus SOT-23 TVS alternatives - critical for ultra-thin form factors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TDS2211P | Same manufacturer, identical electrical specs and package; TS30041Q-M000QFNR is Semtech's alternate ordering code for TDS2211P per official product change notice. | No functional difference - fully interchangeable in design and layout. | Select TS30041Q-M000QFNR when sourcing through Aetrix Electronics' distribution channel with traceable lot control. |
| SMAJ22A | Standard unidirectional TVS diode; 22V VRWM, 35.5V VC @ 24.7A, higher clamping voltage, no temperature stability guarantee. | Higher clamping increases risk of downstream IC damage in 22V systems; requires thermal derating above 85°C. | Choose only if cost sensitivity outweighs clamping performance and thermal reliability requirements. |
Compared with TDS2211P (identical part), TS30041Q-M000QFNR offers identical performance and drop-in compatibility; versus SMAJ22A, it delivers 8V lower clamping at full surge current and eliminates thermal derating - critical for compact, thermally constrained designs.
Availability
TS30041Q-M000QFNR is available at Aetrix Electronics and suitable for USB Type-C PD systems, industrial load switch inputs, and 22V power rail protection requiring stable component supply, long-term lifecycle support, and RoHS-compliant sourcing.
Supply support for TS30041Q-M000QFNR 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
Semtech Corporation is a U.S.-based fabless semiconductor company specializing in analog and mixed-signal ICs for precision sensing, protection, and connectivity.
The TDS family, including TS30041Q-M000QFNR, was engineered specifically for high-reliability EOS protection in next-generation power delivery and industrial interfaces where conventional TVS limitations compromise system robustness.
FAQ
Is TS30041Q-M000QFNR pin-compatible with TDS2211P?
Yes, TS30041Q-M000QFNR is Semtech's alternate orderable part number for the TDS2211P device. Both share identical DFN-6 pinout (pins 1–3 = GND, pins 4–6 = IN), mechanical dimensions, electrical specifications, and thermal characteristics - enabling direct replacement without layout changes.
What is the maximum continuous operating voltage for TS30041Q-M000QFNR?
The TS30041Q-M000QFNR has a reverse stand-off voltage (VRWM) of 22V, meaning it can continuously block up to 22V DC without conduction. Operation above this voltage risks premature triggering; it is not rated for sustained 24V operation without margin analysis.
Does TS30041Q-M000QFNR require a thermal pad or heatsink?
No, TS30041Q-M000QFNR does not require an external thermal pad or heatsink. Its DFN-6 package dissipates surge energy internally via the FET channel, and the datasheet specifies no thermal pad requirement - though low-inductance grounding of all GND pins is mandatory for rated 40A performance.
Can TS30041Q-M000QFNR protect high-speed data lines like USB SS or PCIe?
No, TS30041Q-M000QFNR is not suitable for high-speed data lines. With 175pF junction capacitance, it would severely degrade signal integrity on SuperSpeed USB (≥5Gbps) or PCIe lanes. It is intended exclusively for DC power and low-speed control lines such as VBus, CC, or load switch enable inputs.
How does TS30041Q-M000QFNR compare to standard TVS diodes in temperature performance?
Unlike standard TVS diodes whose clamping voltage rises with temperature and peak current, TS30041Q-M000QFNR maintains 27.5–28V clamping from –40°C to +125°C at 40A. This eliminates thermal derating and ensures consistent protection margins in thermally demanding environments like enclosed industrial enclosures.
TS30041Q-M000QFNR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Semtech Corporation
- Series:
- *
- Package/Case:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Function:
- -
- Output Configuration:
- -
- Topology:
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- Output Type:
- -
- Number of Outputs:
- -
- Voltage - Input (Min):
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- Voltage - Input (Max):
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- Voltage - Output (Min/Fixed):
- -
- Voltage - Output (Max):
- -
- Current - Output:
- -
- Frequency - Switching:
- -
- Synchronous Rectifier:
- -
- Operating Temperature:
- -
- Grade:
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- Qualification:
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- Mounting Type:
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- Supplier Device Package:
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TS30041Q-M000QFNR FAQ
1.How can I place an order for TS30041Q-M000QFNR through Aetrix?
Please submit a Request for Quotation (RFQ) for TS30041Q-M000QFNR 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 TS30041Q-M000QFNR reliable?
The price and inventory of TS30041Q-M000QFNR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TS30041Q-M000QFNR is usually 5 days.
3.What payment methods are accepted for TS30041Q-M000QFNR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TS30041Q-M000QFNR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TS30041Q-M000QFNR?
TS30041Q-M000QFNR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TS30041Q-M000QFNR 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 TS30041Q-M000QFNR?
For technical support, including TS30041Q-M000QFNR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TS30041Q-M000QFNR requirements.
6.How does Aetrix verify that TS30041Q-M000QFNR is sourced from the original manufacturer or authorized distributors?
All TS30041Q-M000QFNR 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 TS30041Q-M000QFNR meets industry standards.
7.What is the process for return or replacement of TS30041Q-M000QFNR?
All TS30041Q-M000QFNR units undergo pre-shipment inspection (PSI). If there is an issue with TS30041Q-M000QFNR, 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 TS30041Q-M000QFNR part is unused and in its original packaging.
Return procedure for TS30041Q-M000QFNR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TS30041Q-M000QFNR Tags
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