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Semtech Corporation JANTXV1N6103AUS.TR
- Part No.:
- JANTXV1N6103AUS.TR
- Manufacturer:
- Semtech Corporation
- Category:
- TVS Diodes
- Package:
- SQ-MELF
- Datasheet:
-
JANTXV1N6103AUS.TR.pdf
- Description:
- T MET BI 500W 7.5V SM TR
- Quantity:
- Payment:
- Shipping:
Inventory:3,098
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Product details
Overview
JANTXV1N6103AUS.TR from Microsemi (now part of Microchip Technology) is a military-grade transient voltage suppression diode designed for high-reliability EOS/ESD protection in 22V-rated power and signal lines. It features ±30kV IEC 61000-4-2 ESD immunity, 40A peak pulse current (8/20μs), 27.5–28V clamping at 40A, 20mΩ dynamic resistance, and 175pF junction capacitance - enabling robust protection for USB PD, Type-C VBus, and industrial load switch inputs.
For engineers reviewing the JANTXV1N6103AUS.TR datasheet, pinout, applications, or equivalent options, key selection criteria include its constant-clamp behavior across temperature (−40°C to +125°C), low RDYN, DFN-6 package footprint (1.6 × 1.6 mm), and compliance with MIL-PRF-19500/566 Class V screening.
Technical Context
The JANTXV1N6103AUS.TR implements a transient diverting suppressor architecture using a surge-rated FET as the primary shunt element, activated by a precision trigger circuit. Unlike conventional TVS diodes, its clamping voltage remains stable across 24–40A peak pulse current and −40°C to +125°C operating temperature due to decreasing RDS(on) under surge conditions.
It operates with reverse stand-off voltage (VRWM) of 22V, breakdown voltage (VBR) of 25–27.9V at 1mA, and clamps at ≤28V under IEC 61000-4-5 combination wave (1.2/50μs voltage + 8/20μs current, RS = 2Ω). Its 175pF capacitance at 22V/1MHz supports DC and low-speed bus protection without signal integrity compromise.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 22V - defines maximum continuous DC operating voltage on protected line without leakage activation |
| VBR @ 1mA | 25–27.9V - ensures reliable triggering above system nominal voltage while avoiding false trips |
| VC @ 40A | 27.6–28V - guarantees downstream ICs (e.g., USB PD controllers) remain below absolute maximum ratings during worst-case surges |
| RDYN | 20mΩ - enables near-constant clamping by minimizing voltage rise (ΔV = I × R) across surge current range |
| CJ @ 22V | 175pF - low enough to avoid loading 100MHz-class power rails or low-speed control lines |
| ESD Rating | ±30kV contact/air (IEC 61000-4-2) - exceeds Level 4 immunity requirements for ruggedized industrial interfaces |
| Operating Temp | −40°C to +125°C - supports deployment in extended-temperature automotive, aerospace, and industrial environments |
Pinout & Package
Package: DFN-6 (1.6 mm × 1.6 mm × 0.55 mm), RoHS-compliant, Pb-free, UL 94V-0 molding compound, tape-and-reel packaging (3,000 pcs/reel).
| 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 sharing and minimize parasitic inductance |
| 4, 5, 6 | IN | Protected input terminal for 22V bus or line; parallel connection of all three pins ensures full 40A rating and uniform current distribution |
Key Features
| Feature | Design Value |
|---|---|
| Constant-clamp architecture | Clamping voltage varies <0.5V from 24A to 40A - eliminates need for overrating IPP to meet VC limits |
| Temperature-stable protection | VC remains ≤28V from −40°C to +125°C - removes thermal derating calculations required for standard TVS diodes |
| Low dynamic resistance | 20mΩ RDYN - reduces power dissipation (P = I²R) and junction heating during multi-pulse events |
| MIL-PRF-19500/566 Class V screening | Qualified for high-reliability military/aerospace use with lot traceability, burn-in, and parametric testing per specification |
| DFN-6 space efficiency | 1.6 × 1.6 mm footprint - saves >60% board area vs. SO-8 or SMC packages with comparable surge ratings |
Applications
| USB Power Delivery Bus Protection | Industrial Load Switch Input Protection |
|---|---|
|
Use Scenario: Protecting 20–22V VBus lines in USB Type-C ports supporting up to 100W PD, exposed to lightning-induced surges and connector hot-plug ESD. IC Role / Device Role / Timing Role: Primary shunt protector placed immediately at connector entry point, clamping transients before they reach PD controller and power switches. Use Value: Maintains 27.6–28V clamping at 40A and 125°C - prevents damage to 30V-rated PD controllers where standard TVS would exceed 38V at same conditions. |
Use Scenario: Safeguarding enable and input pins of high-side load switches (e.g., HS2950P) in remote meters, robotics, and factory automation equipment. IC Role / Device Role / Timing Role: Front-end transient diverter that routes surge energy away from sensitive gate drivers and internal FETs of the load switch. Use Value: Limits voltage across load switch drain-source to <28V during ±1kV IEC 61000-4-5 surges - avoids gate oxide rupture and latch-up in integrated power stages. |
| IoT Edge Node Power Rail Protection | Industrial Ethernet Port Power Protection |
|
Use Scenario: Securing 24V auxiliary power inputs on battery-backed IoT gateways and sensor hubs deployed in uncontrolled outdoor environments. IC Role / Device Role / Timing Role: Standalone EOS suppressor on main DC input rail, coordinated with upstream fuse and downstream LDO/regulator. Use Value: Delivers 1120W peak pulse power handling with <175pF capacitance - preserves regulation stability while surviving repeated 40A surges. |
Use Scenario: Protecting PoE-powered device (PD) inputs compliant with IEEE 802.3af/at, where 22V–57V rails are vulnerable to induced surges on long cable runs. IC Role / Device Role / Timing Role: Secondary-level clamp on midspan or endpoint PD power input, supplementing primary transformer-isolation surge protection. Use Value: Provides precise 22V VRWM hold-off with fast trigger response (<1ns) - avoids false triggering during PoE negotiation while blocking destructive transients. |
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 functional architecture, identical 22V VRWM, 40A rating, and DFN-6 package; commercial-grade (non-military screened) | Lacks MIL-PRF-19500/566 Class V qualification; suitable for commercial/industrial designs without defense/aerospace requirements | Select when cost sensitivity outweighs need for military screening and extended reliability testing. |
| SM712-TP | Bidirectional TVS diode array; 12V working voltage, 300W peak power, higher VC (~30V at 25A), larger SOT-23-6 package | Designed for RS-485/RS-232 data line protection; not rated for 22V DC bus clamping or 40A surges | Use only for lower-voltage bidirectional signal protection; not a functional substitute for JANTXV1N6103AUS.TR's 22V unidirectional power rail role. |
Compared with TDS2211P and SM712-TP, JANTXV1N6103AUS.TR uniquely combines military-grade screening, constant-clamp performance at 22V/40A, and ultra-compact DFN-6 packaging - making it the sole option for high-reliability 22V power rail protection where environmental stress and long-term field reliability are mission-critical.
Availability
JANTXV1N6103AUS.TR is available at Aetrix Electronics and suitable for USB Power Delivery systems, industrial load switch inputs, and IoT edge node power rails requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for JANTXV1N6103AUS.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
Microsemi (acquired by Microchip Technology in 2018) is a U.S.-based semiconductor company specializing in high-reliability analog and mixed-signal ICs for aerospace, defense, communications, and industrial markets.
JANTXV1N6103AUS.TR belongs to Microsemi's JANTXV military-grade TVS family, engineered specifically for applications demanding guaranteed performance under extreme environmental stress, radiation tolerance, and long-term reliability in safety-critical systems.
FAQ
What is the maximum continuous operating voltage for JANTXV1N6103AUS.TR?
JANTXV1N6103AUS.TR has a reverse stand-off voltage (VRWM) of 22V, meaning it can safely operate continuously at up to 22V DC on the protected line without significant leakage current. This makes JANTXV1N6103AUS.TR ideal for 20–22V USB PD VBus and industrial 24V rail protection where sustained voltage margin is critical.
How does JANTXV1N6103AUS.TR achieve stable clamping across temperature?
JANTXV1N6103AUS.TR uses a surge-rated FET-based architecture instead of a conventional PN-junction TVS. As surge current increases, the FET's RDS(on) decreases, counteracting voltage rise and maintaining clamping within 27.6–28V from −40°C to +125°C. This behavior is confirmed in the JANTXV1N6103AUS.TR datasheet's clamping vs. temperature curves.
Is JANTXV1N6103AUS.TR compatible with automated SMT assembly processes?
Yes - JANTXV1N6103AUS.TR is supplied in a standard DFN-6 package (1.6 × 1.6 mm) with lead-free, RoHS-compliant terminations and tape-and-reel packaging (3,000 units per 7-inch reel), fully compatible with industry-standard pick-and-place and reflow soldering processes per IPC-J-STD-020.
What is the ESD withstand capability of JANTXV1N6103AUS.TR?
JANTXV1N6103AUS.TR delivers ±30kV contact discharge and ±30kV air discharge per IEC 61000-4-2 Level 4 - the highest ESD immunity class. This performance is intrinsic to its transient diverting suppressor design and verified in the JANTXV1N6103AUS.TR characterization data.
Can JANTXV1N6103AUS.TR replace standard TVS diodes in existing 22V protection circuits?
JANTXV1N6103AUS.TR can directly replace standard 22V TVS diodes in most cases, but requires verification of PCB layout: all six pins (GND on 1–3, IN on 4–6) must be fully connected per the JANTXV1N6103AUS.TR recommended land pattern to achieve rated 40A surge capability and optimal thermal performance.
JANTXV1N6103AUS.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):
- 5.7V
- Voltage - Breakdown (Min):
- 7.13V
- Voltage - Clamping (Max) @ Ipp:
- 11.2V
- Current - Peak Pulse (10/1000µs):
- 44.6A
- 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:
- -
JANTXV1N6103AUS.TR FAQ
1.How can I place an order for JANTXV1N6103AUS.TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N6103AUS.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 JANTXV1N6103AUS.TR reliable?
The price and inventory of JANTXV1N6103AUS.TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTXV1N6103AUS.TR is usually 5 days.
3.What payment methods are accepted for JANTXV1N6103AUS.TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N6103AUS.TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N6103AUS.TR?
JANTXV1N6103AUS.TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N6103AUS.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 JANTXV1N6103AUS.TR?
For technical support, including JANTXV1N6103AUS.TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N6103AUS.TR requirements.
6.How does Aetrix verify that JANTXV1N6103AUS.TR is sourced from the original manufacturer or authorized distributors?
All JANTXV1N6103AUS.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 JANTXV1N6103AUS.TR meets industry standards.
7.What is the process for return or replacement of JANTXV1N6103AUS.TR?
All JANTXV1N6103AUS.TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N6103AUS.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 JANTXV1N6103AUS.TR part is unused and in its original packaging.
Return procedure for JANTXV1N6103AUS.TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N6103AUS.TR Tags
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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