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Semtech Corporation JANS1N6113AUS.TR
- Part No.:
- JANS1N6113AUS.TR
- Manufacturer:
- Semtech Corporation
- Category:
- TVS Diodes
- Package:
- SQ-MELF
- Datasheet:
-
JANS1N6113AUS.TR.pdf
- Description:
- TVS BI 15V2 500W HR SM TR
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
JANS1N6113AUS.TR 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), 27.5–28V clamping voltage at 40A, 20mΩ dynamic resistance, and 175pF junction capacitance - deployed in USB Type-C PD input protection and industrial load switch front-end circuits.
For engineers reviewing the JANS1N6113AUS.TR datasheet, pinout, applications, or equivalent options, key selection criteria include clamping stability across temperature and current, low dynamic resistance for flat VC vs. IPP response, DFN-6 package layout constraints, and compatibility with 22V bus systems requiring robust surge immunity per IEC 61000-4-5.
Technical Context
The JANS1N6113AUS.TR uses a surge-rated FET as its primary protection element, activated by a precision trigger circuit that senses overvoltage events and rapidly turns on the shunt path. Unlike conventional TVS diodes, its clamping voltage remains nearly constant across 24–40A peak pulse current due to decreasing RDS(on) under surge conditions.
It operates over –40°C to +125°C, maintains stable 27.5–28V clamping up to 125°C, and delivers 1120W peak pulse power (8/20μs). Its 175pF capacitance at 22V and 1MHz supports moderate-speed data/power line protection without signal integrity compromise.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Working Voltage | 22V - defines maximum continuous DC or RMS operating voltage on protected line without leakage or degradation. |
| Clamping Voltage | 27.5–28V at 40A (8/20μs + 1.2/50μs combo waveform) - ensures downstream 24V-rated ICs (e.g., USB PD controllers) remain below damage threshold during surge. |
| Peak Pulse Current | 40A (8/20μs) - meets IEC 61000-4-5 Level 4 industrial surge immunity requirements for 22V systems. |
| Dynamic Resistance | 20mΩ - enables flat clamping behavior; minimizes voltage rise ΔV = IPP × RDYN across full current range. |
| Junction Capacitance | 175pF at 22V, 1MHz - suitable for DC-biased power rails and low-to-moderate speed control lines; not intended for >1Gbps data paths. |
| ESD Withstand | ±30kV contact & air (IEC 61000-4-2) - exceeds Level 4 immunity for handheld and exposed interface ports. |
| Operating Temp | –40°C to +125°C - supports extended industrial and automotive under-hood ambient conditions without derating. |
Pinout & Package
Package: DFN-6 (1.6mm × 1.6mm × 0.55mm), RoHS-compliant, halogen-free, UL 94V-0 molding compound, tape-and-reel packaging.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pins 1, 2, 3 | GND | Common ground return path for surge current; all three must be connected to minimize inductance and maximize 40A capability. |
| Pins 4, 5, 6 | IN | Protected line input (e.g., VBUS in USB-C); parallel connection provides low-inductance, high-current path to GND during EOS events. |
Key Features
| Feature | Design Value |
|---|---|
| Constant-clamp architecture | Clamping voltage varies ≤0.5V from 24A to 40A - eliminates need for oversized IPP margin to meet VC budget. |
| Temperature-stable protection | Clamping holds 27.5–28V from –40°C to +125°C - removes thermal derating uncertainty in industrial enclosures. |
| Low dynamic resistance | 20mΩ enables <1V additional drop beyond trigger voltage - critical for protecting 24V logic interfaces near breakdown limits. |
| High-energy surge rating | 1120W peak pulse power (8/20μs) - sustains multiple 1kV/42Ω surges without parametric shift or failure. |
| Compact DFN footprint | 1.6mm × 1.6mm area saves >60% board space vs. SO-8 TVS solutions - enables dense USB-C port layouts. |
Applications
| USB Type-C Power Delivery Input Protection | Industrial Load Switch Front-End Protection |
|---|---|
|
Use Scenario: Protecting 20–22V VBUS lines in USB-C receptacles against lightning-induced surges and ESD during hot-plug events. IC Role / Device Role / Timing Role: Primary shunt protector placed immediately after connector, clamping transients before they reach USB PD controller and load switch. Use Value: Maintains 27.5–28V clamping at full 40A and 125°C - prevents false OVP trips and ensures PD negotiation integrity under worst-case surge + thermal stress. |
Use Scenario: Safeguarding input pins of industrial-grade load switches (e.g., HS2950P) in remote meters and robotics against 1kV/42Ω surges per IEC 61000-4-5. IC Role / Device Role / Timing Role: Front-end transient diverter that routes surge energy away from the load switch's internal FET gate oxide and drain-source junction. Use Value: Limits voltage across load switch terminals to ≤28V - avoids catastrophic failure of 30V-rated internal FETs during repeated surge exposure. |
| IoT Device Power Rail Protection | Notebook/Tablet DC Input Protection |
|
Use Scenario: Securing 12–22V DC input rails in battery-powered IoT gateways exposed to ESD and induced surges in factory environments. IC Role / Device Role / Timing Role: Single-component solution replacing multi-stage TVS+MOV networks, providing fast turn-on (<1ns) and low-leakage (<600nA) standby operation. Use Value: 130–600nA reverse leakage at 22V minimizes quiescent power loss - extends battery life in always-on edge devices. |
Use Scenario: Protecting 20V DC-in ports on ultrabooks and tablets against accidental 120VAC misconnection and ESD during user handling. IC Role / Device Role / Timing Role: First-line defense clamping transients before they propagate into buck converters and system PMICs. Use Value: 175pF capacitance avoids resonance with typical 10–100μF input bulk caps - prevents instability in switching regulator feedback loops. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TDS2211P.C | Same silicon die, identical electrical specs, commercial-grade temp range (–40°C to +85°C) vs. JANS1N6113AUS.TR's extended –40°C to +125°C rating. | Targeted at consumer electronics and non-extended-temp industrial designs; lacks qualification for high-ambient applications. | Select TDS2211P.C only if full industrial temperature operation is not required and cost sensitivity outweighs thermal margin needs. |
| SMAJ22A | Standard unidirectional TVS diode; 22V VRWM, 35.2V VC @ 12.3A; clamping rises with current and temperature (no constant-clamp architecture). | Higher clamping voltage and thermal drift limit use in 24V-systems where margin is tight; requires larger IPP rating to achieve comparable VC. | Choose SMAJ22A only for cost-constrained, lower-energy applications where 35V clamping is acceptable and thermal derating can be managed. |
Compared with TDS2211P.C and SMAJ22A, JANS1N6113AUS.TR delivers superior thermal stability and flatter clamping across current, enabling reliable 22V system protection in extended-temperature industrial deployments without design margin trade-offs.
Availability
JANS1N6113AUS.TR is available at Aetrix Electronics and suitable for USB Type-C PD systems, industrial load switch inputs, and IoT device power rail protection requiring stable component supply across extended temperature ranges and high-reliability surge immunity.
Supply support for JANS1N6113AUS.TR 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 high-performance analog and mixed-signal semiconductors for power management, protection, and signal integrity.
JANS1N6113AUS.TR belongs to Semtech's Transient Diverting Suppressor (TDS) product line, engineered to replace conventional TVS diodes in high-energy EOS applications where stable clamping and temperature resilience are critical.
FAQ
What is the primary protection function of the JANS1N6113AUS.TR?
The JANS1N6113AUS.TR functions as a transient diverting suppressor that shunts high-energy electrical overstress (EOS) events-such as ESD, lightning-induced surges, and EFT-to ground using a precision-triggered surge-rated FET. Unlike standard TVS diodes, JANS1N6113AUS.TR maintains a near-constant 27.5–28V clamping voltage across its full 40A peak pulse current range and from –40°C to +125°C, making it ideal for protecting sensitive 22V-rated power rails and interfaces.
How does the JANS1N6113AUS.TR differ from traditional TVS diodes like SMAJ22A?
JANS1N6113AUS.TR uses an active FET-based architecture with a precision trigger circuit, resulting in flat clamping voltage (27.5–28V) independent of peak current or temperature. In contrast, SMAJ22A-a passive pn-junction TVS-exhibits rising clamping (e.g., 35.2V at 12.3A) that worsens with temperature. JANS1N6113AUS.TR's 20mΩ dynamic resistance and 1120W surge rating further differentiate it in high-energy, thermally demanding applications where SMAJ22A would require significant derating.
What is the correct PCB layout practice for the JANS1N6113AUS.TR?
For optimal performance, place JANS1N6113AUS.TR as close as possible to the protected connector. Connect all three IN pins (4, 5, 6) via a single low-inductance trace to the protected line, and tie all three GND pins (1, 2, 3) directly to a solid ground plane using multiple vias. Avoid stubs or splits in GND traces-this layout ensures full 40A surge current handling and preserves the device's low dynamic resistance and stable clamping behavior under real-world EOS conditions.
Is the JANS1N6113AUS.TR suitable for protecting USB Type-C SuperSpeed data lines?
No, JANS1N6113AUS.TR is not suitable for USB Type-C SuperSpeed (TX/RX) differential pairs. Its 175pF junction capacitance would severely degrade signal integrity at multi-Gbps rates. JANS1N6113AUS.TR is specifically designed for protecting high-voltage, low-bandwidth paths such as VBUS, CC, SBU, or load switch inputs. For SuperSpeed lines, Semtech recommends ultra-low-capacitance devices like RClamp3371ZC (<0.25pF), which are explicitly rated for 10Gbps+ operation.
What are the absolute maximum ratings for the JANS1N6113AUS.TR?
JANS1N6113AUS.TR has an absolute maximum peak pulse power of 1120W (8/20μs), peak pulse current of 40A (8/20μs), operating temperature range of –40°C to +125°C, and junction/storage temperature limits of –55°C to +150°C. Exceeding any of these values-even momentarily-may cause irreversible parametric shift or failure. The device's 22V reverse stand-off voltage (VRWM) and 25–27.9V breakdown voltage (VBR) define its safe DC operating window; sustained bias above 22V increases leakage and accelerates wear-out.
JANS1N6113AUS.TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Semtech Corporation
- Package/Case:
- SQ-MELF
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 15.2V
- Voltage - Breakdown (Min):
- 19V
- Voltage - Clamping (Max) @ Ipp:
- 27.7V
- Current - Peak Pulse (10/1000µs):
- 18A
- Power - Peak Pulse:
- 500W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -
- Grade:
- Military
- Qualification:
- MIL-PRF-19500/516
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- -
JANS1N6113AUS.TR FAQ
1.How can I place an order for JANS1N6113AUS.TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANS1N6113AUS.TR 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 JANS1N6113AUS.TR reliable?
The price and inventory of JANS1N6113AUS.TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANS1N6113AUS.TR is usually 5 days.
3.What payment methods are accepted for JANS1N6113AUS.TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANS1N6113AUS.TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANS1N6113AUS.TR?
JANS1N6113AUS.TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANS1N6113AUS.TR 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 JANS1N6113AUS.TR?
For technical support, including JANS1N6113AUS.TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANS1N6113AUS.TR requirements.
6.How does Aetrix verify that JANS1N6113AUS.TR is sourced from the original manufacturer or authorized distributors?
All JANS1N6113AUS.TR 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 JANS1N6113AUS.TR meets industry standards.
7.What is the process for return or replacement of JANS1N6113AUS.TR?
All JANS1N6113AUS.TR units undergo pre-shipment inspection (PSI). If there is an issue with JANS1N6113AUS.TR, 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 JANS1N6113AUS.TR part is unused and in its original packaging.
Return procedure for JANS1N6113AUS.TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANS1N6113AUS.TR Tags
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