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Semtech Corporation JANTXV1N6165
- Part No.:
- JANTXV1N6165
- Manufacturer:
- Semtech Corporation
- Category:
- TVS Diodes
- Package:
- Axial
- Datasheet:
-
JANTXV1N6165.pdf
- Description:
- T MET BI 1500W
- Quantity:
- Payment:
- Shipping:
Inventory:4,830
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Product details
Overview
JANTXV1N6165 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, and 20mΩ dynamic resistance - deployed in USB PD, USB Type-C, and industrial load switch input protection.
For engineers reviewing the JANTXV1N6165 datasheet, pinout, applications, or equivalent options, key selection criteria include clamping stability across temperature and current, low dynamic resistance for flat VC vs. IPP behavior, DFN-6 package layout constraints, and compatibility with 22V bus systems requiring robust surge immunity per IEC 61000-4-5.
Technical Context
JANTXV1N6165 uses a surge-rated FET as its primary protection element, activated by a precision trigger circuit that turns on the shunt FET when EOS voltage exceeds VBR (~27.9V typ). Unlike conventional TVS diodes, its clamping voltage remains nearly constant (27.5–28V) from 24A to 40A due to decreasing RDS(on) under surge conditions.
The device operates over –40°C to +125°C, maintains stable clamping across temperature (±0.1V variation), and delivers 1120W peak pulse power (8/20μs) while exhibiting only 175pF junction capacitance at 22V and 1MHz - critical for minimizing signal distortion on protected lines.
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 conduction. |
| Clamping Voltage | 27.5–28V at 40A (8/20μs + 1.2/50μs combo wave, RS = 2Ω) - ensures downstream ICs (e.g., USB PD controllers) remain below damage threshold during surge. |
| Peak Pulse Current | 40A (8/20μs) - supports compliance with IEC 61000-4-5 Level 4 (±1kV, RS = 42Ω, CS = 0.5μF) on unsymmetrical lines. |
| Dynamic Resistance | 20mΩ - enables near-constant clamping by minimizing ΔV = IPP × RDYN contribution across full current range. |
| Junction Capacitance | 175pF at VR = 22V, f = 1MHz - low enough for minimal signal integrity impact on 22V power rails and moderate-speed control lines. |
| ESD Withstand | ±30kV contact & air (IEC 61000-4-2) - exceeds industrial and consumer ESD immunity requirements without derating. |
| Operating Temp | –40°C to +125°C - supports deployment in automotive-adjacent, industrial, and ruggedized IoT environments. |
Pinout & Package
Package: DFN 1.6mm × 1.6mm × 0.55mm, 6-lead, RoHS/WEEE compliant, UL 94V-0 molding compound, lead-free finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3 | GND | Common ground return path for surge current; all three pins must be connected to maximize current handling and minimize parasitic inductance. |
| 4, 5, 6 | IN | Protected line input (e.g., VBUS, load switch input); all three pins are internally tied and must be shorted externally for full 40A rating. |
Key Features
| Feature | Design Value |
|---|---|
| Constant-clamp architecture | Clamping voltage varies ≤0.5V from 24A to 40A due to FET-based shunt with collapsing RDS(on), unlike linear VC rise in TVS diodes. |
| Temperature-stable protection | Clamping remains within 27.5–28V across –40°C to +125°C - eliminates thermal derating calculations required for standard TVS devices. |
| High-energy surge capability | 1120W peak pulse power (8/20μs) enables single-device compliance with industrial surge standards without parallel staging. |
| Low-capacitance interface | 175pF at 22V allows use on 22V power rails and control lines where excessive capacitance would cause instability or slow response. |
| Compact board footprint | 1.6mm × 1.6mm DFN-6 saves >60% area versus SO-8 or SOT-23 TVS alternatives rated for comparable surge energy. |
Applications
| USB Type-C Power Delivery Protection | Industrial Load Switch Input Protection |
|---|---|
|
Use Scenario: Protecting 20–22V VBUS lines in USB-C PD ports against lightning-induced surges and connector hot-plug transients. IC Role / Device Role / Timing Role: Transient diverting suppressor placed at connector entry point to clamp surges before reaching PD controller and buck/boost ICs. Use Value: Maintains 27.5–28V clamping across temperature and current - prevents false overvoltage shutdown and ensures PD controller survival under repeated 40A surges. |
Use Scenario: Safeguarding input terminals of industrial-grade load switches (e.g., HS2950P) exposed to field wiring transients in remote meters or robotics. IC Role / Device Role / Timing Role: Primary front-end surge diverter that limits voltage stress on the load switch's internal MOSFET gate oxide and drain-source junction. Use Value: Prevents catastrophic failure of the load switch by holding clamping voltage well below its absolute maximum VDS rating during 1.2/50μs + 8/20μs combo-wave events. |
| IoT Edge Node Power Bus Protection | Storage Device 22V Rail Protection |
|
Use Scenario: Securing 22V auxiliary power rails in battery-backed IoT gateways subjected to ESD from human interaction and induced surges from nearby AC wiring. IC Role / Device Role / Timing Role: Solid-state EOS protector replacing traditional TVS arrays to deliver repeatable clamping without degradation after multiple ±30kV ESD strikes. Use Value: Enables long-term reliability in unattended deployments by sustaining ESD immunity and clamping performance over 10,000+ surge events. |
Use Scenario: Shielding 22V power inputs of NVMe SSD enclosures and enterprise storage backplanes from system-level surges during hot-swap or power sequencing. IC Role / Device Role / Timing Role: High-power transient suppressor mounted adjacent to edge connectors to intercept surges before they propagate into sensitive PMIC and controller circuitry. Use Value: Reduces need for redundant protection stages - single JANTXV1N6165 meets both IEC 61000-4-2 and -4-5 requirements on the same rail. |
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 die, commercial-grade (–40°C to +125°C), identical electrical specs and pinout; differs only in screening and traceability. | Not qualified for military/aerospace use; lacks JANTXV level burn-in and lot traceability. | Select TDS2211P.C for cost-sensitive industrial or consumer designs where MIL-PRF-19500 screening is unnecessary. |
| SM712-TP | Bi-directional TVS array (12V/24V), 350W peak power, 25A IPP, higher clamping (~35V at 25A), no FET-based constant-clamp behavior. | Suitable for lower-energy interfaces; cannot match JANTXV1N6165's flat VC vs. IPP or temperature stability. | Choose SM712-TP only if board space allows larger SOT-23-6 package and design tolerates higher clamping voltage at elevated temperatures. |
Compared with TDS2211P.C and SM712-TP, JANTXV1N6165 provides guaranteed military-grade reliability screening, identical electrical performance to the commercial variant, and superior clamping consistency - making it the sole option for high-reliability 22V rail protection where surge repeatability and thermal margin are non-negotiable.
Availability
JANTXV1N6165 is available at Aetrix Electronics and suitable for USB Type-C PD systems, industrial load switch inputs, and ruggedized IoT power bus designs requiring stable component supply with full MIL-PRF-19500 qualification and lot traceability.
Supply support for JANTXV1N6165 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 semiconductor company specializing in analog and mixed-signal ICs for precision sensing, protection, and signal integrity applications.
JANTXV1N6165 belongs to Semtech's Transient Diverting Suppressor (TDS) product line, engineered specifically to replace conventional TVS diodes in high-reliability 22V power rail protection where flat clamping, temperature stability, and multi-kA surge endurance are mandatory.
FAQ
What is the maximum continuous operating voltage for JANTXV1N6165?
JANTXV1N6165 has a reverse stand-off voltage (VRWM) of 22V, meaning it can safely block up to 22V DC or RMS voltage continuously without significant leakage or conduction. This makes JANTXV1N6165 ideal for protecting 22V power rails such as those found in USB PD 3.0 implementations and industrial 24V nominal systems operating at reduced voltage levels.
How does JANTXV1N6165 achieve constant clamping voltage across varying surge currents?
JANTXV1N6165 achieves constant clamping by using a surge-rated FET as its main protection element. When triggered, the FET's RDS(on) decreases sharply with increasing current - counteracting the typical VC = VBR + IPP × RDYN rise seen in TVS diodes. As a result, JANTXV1N6165 maintains 27.5–28V clamping from 24A to 40A, verified across temperature and waveform conditions.
Is JANTXV1N6165 pin-compatible with standard TVS diodes in DFN-6 packages?
No - JANTXV1N6165 uses a unique 3-pin input / 3-pin ground configuration (pins 4–6 = IN, pins 1–3 = GND), requiring dedicated PCB layout with short, wide traces connecting all like pins. Standard unidirectional TVS diodes in DFN-6 typically use anode/cathode/gnd or dual-line configurations and cannot substitute without redesigning the protection network and layout.
What ESD and surge standards does JANTXV1N6165 meet out-of-the-box?
JANTXV1N6165 meets IEC 61000-4-2 (±30kV contact/air), IEC 61000-4-4 (±4kV EFT), and IEC 61000-4-5 (40A 8/20μs, ±1kV combo wave with RS = 42Ω) without external components. Its design inherently satisfies these standards due to its FET-based architecture, eliminating the need for series impedance or filtering networks required by many TVS solutions.
Can JANTXV1N6165 be used to protect bidirectional data lines like USB DP/DM?
No - JANTXV1N6165 is a unidirectional suppressor optimized for 22V power or single-ended I/O lines. It is not designed for low-voltage, bidirectional, high-speed data lanes. For USB SuperSpeed lines, Semtech recommends low-capacitance TVS devices like RClamp3371ZC (<0.25pF); JANTXV1N6165 should only be applied to VBUS, CC, or load switch inputs where its 22V working voltage and high-energy capability are fully utilized.
JANTXV1N6165 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Semtech Corporation
- Package/Case:
- Axial
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Discontinued at Digi-Key
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 69.2V
- Voltage - Breakdown (Min):
- 81.9V
- Voltage - Clamping (Max) @ Ipp:
- 131.1V
- Current - Peak Pulse (10/1000µs):
- 11.4A
- Power - Peak Pulse:
- 1500W (1.5kW)
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- Axial
JANTXV1N6165 FAQ
1.How can I place an order for JANTXV1N6165 through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N6165 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 JANTXV1N6165 reliable?
The price and inventory of JANTXV1N6165 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTXV1N6165 is usually 5 days.
3.What payment methods are accepted for JANTXV1N6165?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N6165 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N6165?
JANTXV1N6165 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N6165 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 JANTXV1N6165?
For technical support, including JANTXV1N6165 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N6165 requirements.
6.How does Aetrix verify that JANTXV1N6165 is sourced from the original manufacturer or authorized distributors?
All JANTXV1N6165 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 JANTXV1N6165 meets industry standards.
7.What is the process for return or replacement of JANTXV1N6165?
All JANTXV1N6165 units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N6165, 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 JANTXV1N6165 part is unused and in its original packaging.
Return procedure for JANTXV1N6165:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N6165 Tags
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