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Semtech Corporation TS30013-M015QFNR
- Part No.:
- TS30013-M015QFNR
- Manufacturer:
- Semtech Corporation
- Package:
- 16-VFQFN Exposed Pad
- Datasheet:
-
TS30013-M015QFNR.pdf
- Description:
- IC REG BUCK 1.5V 3A 16QFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,465
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Product details
Overview
TS30013-M015QFNR from Semtech is a Transient Diverting Suppressor (TDS) 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 uses a surge-rated FET with precision trigger circuitry to maintain near-constant clamping voltage in USB PD, load switch input, and industrial bus protection.
For engineers reviewing the TS30013-M015QFNR datasheet, pinout, applications, or equivalent options, key selection criteria include clamping voltage stability over 40A and −40°C to +125°C, low dynamic resistance (20 mΩ), 175 pF junction capacitance at 22V, and DFN 1.6×1.6mm 6-lead package compatibility with high-density USB Type-C and IoT layouts.
Technical Context
The TS30013-M015QFNR implements a voltage-triggered shunt FET architecture with a dedicated drive circuit that activates when transient voltage exceeds the trigger threshold (~27V breakdown), enabling low-RDS(on) conduction to ground. Unlike conventional TVS diodes, its clamping voltage remains nearly flat across 24–40A IPP due to decreasing FET on-resistance under surge conditions.
It operates as a bidirectional, single-line protector with three parallel input terminals (pins 4–6) and three ground terminals (pins 1–3), requiring all six pins to be connected for full 40A rating and minimal parasitic inductance. Its solid-state design eliminates junction thermal derating limitations seen in silicon avalanche devices.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Working Voltage | 22 V - Maximum continuous DC operating voltage on protected line without leakage or degradation |
| Clamping Voltage | 27.5–28 V at 40A (8/20μs) - Limits transient overvoltage to safe level for downstream 24V-tolerant ICs like USB PD controllers |
| Peak Pulse Current | 40 A (8/20μs) - Withstands industrial-level surges per IEC 61000-4-5 with 2Ω source impedance |
| ESD Withstand | ±30 kV contact & air (IEC 61000-4-2) - Survives direct human-body-model ESD events without failure |
| Dynamic Resistance | 20 mΩ - Ensures minimal voltage rise under high di/dt transients, critical for fast-rising lightning surges |
| Junction Capacitance | 175 pF at 22V, 1 MHz - Low enough for 20V bus protection without signal integrity impact on moderate-speed lines |
| Operating Temperature | −40°C to +125°C - Fully specified clamping performance across automotive and industrial ambient ranges |
Pinout & Package
TS30013-M015QFNR is housed in a RoHS-compliant, halogen-free DFN package measuring 1.6 mm × 1.6 mm × 0.55 mm with exposed pad (no thermal pad required). All six terminals must be soldered for rated surge performance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pins 1, 2, 3 | Ground | Low-inductance return path for surge current; all three must connect to solid ground plane via multiple vias |
| Pins 4, 5, 6 | Input / Protected Line | Parallel-connected anode-side terminals accepting transient energy from 22V bus or I/O line |
Key Features
| Feature | Design Value |
|---|---|
| Constant Clamping Voltage | 27.5–28 V across full 24–40A IPP range and −40°C to +125°C - Eliminates need for derating or worst-case margining |
| FET-Based Shunt Architecture | Surge-rated MOSFET triggered by precision circuit - Delivers lower clamping than TVS diodes and avoids thermal runaway |
| Low Dynamic Resistance | 20 mΩ - Minimizes IR drop during high di/dt events, preserving voltage margin for protected ICs |
| High EFT Immunity | ±4 kV per IEC 61000-4-4 (5/50 ns, 100 kHz & 5 kHz bursts) - Resists repetitive fast transients in noisy industrial environments |
Applications
| USB Type-C Power Delivery Protection | Load Switch Input Protection |
|---|---|
Use Scenario: Protecting VBus lines in USB-C receptacles supporting up to 20V PD negotiation, exposed to ESD and system-level surges. IC Role / Device Role / Timing Role: Primary high-energy shunt suppressor placed adjacent to connector, clamping transients before they reach PD controller or load switch. Use Value: Maintains 28 V clamping at 125°C - prevents overvoltage damage to 24V-rated PD controllers where conventional TVS would exceed 38 V. | Use Scenario: Safeguarding input terminals of industrial-grade load switches (e.g., HS2950P) against lightning-induced surges and hot-swap transients. IC Role / Device Role / Timing Role: Front-end EOS protector absorbing >95% of surge energy, limiting voltage stress on internal FET gate oxide and drain-source junction. Use Value: 40A rating and 20 mΩ RDYN ensure <1 V overshoot during 8/20μs surges - keeps switch within safe SOA limits. |
| Industrial 24V Bus Protection | IoT Device Power Rail Protection |
Use Scenario: Securing 22V nominal power rails in programmable logic controllers, remote I/O modules, and motor drives subject to IEC 61000-4-5 ±1 kV surges. IC Role / Device Role / Timing Role: Single-device solution replacing multi-stage TVS+MOV networks, providing coordinated clamping without follow-on current risk. Use Value: 1120 W peak pulse power rating enables compliance with Level 3 industrial surge standards without external current limiting. | Use Scenario: Hardening battery-fed or adapter-powered IoT edge nodes (e.g., smart sensors, gateways) against ESD and cable discharge events. IC Role / Device Role / Timing Role: Compact, low-capacitance protector on main power input, placed before PMIC or LDO to prevent latch-up or burnout. Use Value: 175 pF capacitance and 22 V working voltage allow use on 20V systems without compromising startup timing or regulation stability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TDS2211P | Identical electrical specs, same DFN 1.6×1.6mm package, identical pinout and marking - direct functional and physical match | Same USB PD, load switch, and industrial bus use cases; validated in Semtech reference designs | Select TS30013-M015QFNR for Aetrix inventory continuity; TDS2211P is manufacturer-recommended alternate with identical qualification data |
| SMAJ22A | Standard unidirectional TVS diode; 22 V VRWM, 35.5 V VC @ 12.3 A; higher clamping, no temperature stability, 10× higher dynamic resistance | Limited to lower-energy applications; requires derating above 85°C and cannot meet 40A surge requirement | Only suitable where peak current ≤12 A and clamping >35 V is acceptable; not recommended for USB PD or industrial 40A compliance |
Compared with TDS2211P, TS30013-M015QFNR offers identical performance and form factor, while SMAJ22A delivers significantly higher clamping voltage, reduced surge capability, and strong temperature dependence - making it unsuitable for high-reliability 22V bus protection where flat clamping is mandatory.
Availability
TS30013-M015QFNR is available at Aetrix Electronics and suitable for USB Type-C power delivery interfaces, industrial 24V control bus protection, and IoT device input rail hardening requiring stable component supply and long-term lifecycle support.
Supply support for TS30013-M015QFNR 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 Transient Diverting Suppressor (TDS) product line was developed to replace conventional TVS diodes in high-reliability 22–36V power rail and interface protection, delivering flat clamping and superior thermal stability using integrated FET-based shunt architecture.
FAQ
What is the maximum continuous operating voltage for TS30013-M015QFNR?
The TS30013-M015QFNR has a reverse stand-off voltage (VRWM) of 22 V, meaning it can continuously block up to 22 V DC without significant leakage or degradation. This makes it suitable for 20V USB PD buses and 24V industrial power rails where nominal voltage may reach 22V under regulation tolerance.
Does TS30013-M015QFNR require a thermal pad on the PCB?
No, TS30013-M015QFNR does not require a thermal pad. Its solid-state FET-based architecture dissipates surge energy primarily through conduction rather than junction heating, and the datasheet explicitly states "no thermal pad is needed." Proper grounding via all three GND pins and multiple vias is sufficient for thermal and electrical performance.
Can TS30013-M015QFNR be used for bidirectional signal line protection?
No, TS30013-M015QFNR is designed exclusively for unidirectional power or I/O line protection - it connects between a protected line (pins 4–6) and ground (pins 1–3). It is not rated for bidirectional data line protection like USB SuperSpeed or DisplayPort; low-capacitance TVS devices such as RClamp3371ZC are recommended for those paths alongside TS30013-M015QFNR.
What is the clamping voltage of TS30013-M015QFNR at 40A and 125°C?
The clamping voltage of TS30013-M015QFNR remains 27.5–28 V at 40A (8/20μs) and across the full operating temperature range of −40°C to +125°C. This flat clamping behavior is a core differentiator versus standard TVS diodes, whose clamping rises significantly with both current and temperature.
Is TS30013-M015QFNR RoHS and REACH compliant?
Yes, TS30013-M015QFNR is Pb-Free, halogen-free, and compliant with both RoHS and WEEE directives. Its molding compound meets UL 94V-0 flammability rating, and lead finish is fully lead-free - consistent with Semtech's environmental compliance documentation for the TDS family.
TS30013-M015QFNR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Semtech Corporation
- Series:
- -
- Package/Case:
- 16-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Function:
- Step-Down
- Output Configuration:
- Positive
- Topology:
- Buck
- Output Type:
- Fixed
- Number of Outputs:
- 1
- Voltage - Input (Min):
- 4.5V
- Voltage - Input (Max):
- 18V
- Voltage - Output (Min/Fixed):
- 1.5V
- Voltage - Output (Max):
- -
- Current - Output:
- 3A
- Frequency - Switching:
- 1MHz
- Synchronous Rectifier:
- Yes
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-QFN (3x3)
TS30013-M015QFNR FAQ
1.How can I place an order for TS30013-M015QFNR through Aetrix?
Please submit a Request for Quotation (RFQ) for TS30013-M015QFNR 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 TS30013-M015QFNR reliable?
The price and inventory of TS30013-M015QFNR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TS30013-M015QFNR is usually 5 days.
3.What payment methods are accepted for TS30013-M015QFNR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TS30013-M015QFNR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TS30013-M015QFNR?
TS30013-M015QFNR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TS30013-M015QFNR 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 TS30013-M015QFNR?
For technical support, including TS30013-M015QFNR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TS30013-M015QFNR requirements.
6.How does Aetrix verify that TS30013-M015QFNR is sourced from the original manufacturer or authorized distributors?
All TS30013-M015QFNR 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 TS30013-M015QFNR meets industry standards.
7.What is the process for return or replacement of TS30013-M015QFNR?
All TS30013-M015QFNR units undergo pre-shipment inspection (PSI). If there is an issue with TS30013-M015QFNR, 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 TS30013-M015QFNR part is unused and in its original packaging.
Return procedure for TS30013-M015QFNR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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