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Semtech Corporation JANTXV1N6162AUS
- Part No.:
- JANTXV1N6162AUS
- Manufacturer:
- Semtech Corporation
- Category:
- TVS Diodes
- Package:
- SQ-MELF
- Datasheet:
-
JANTXV1N6162AUS.pdf
- Description:
- T DAP BI 1500W SM
- Quantity:
- Payment:
- Shipping:
Inventory:5,248
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Product details
Overview
JANTXV1N6162AUS from Microsemi (now Microchip) is a military-grade transient voltage suppression diode designed for high-reliability EOS/ESD protection of 22V DC 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 in USB PD, industrial equipment, and aerospace avionics interfaces.
For engineers reviewing the JANTXV1N6162AUS datasheet, pinout, applications, or equivalent options, this page delivers verified electrical parameters, DFN-6 package layout guidance, clamping stability across temperature, and direct alternatives for MIL-PRF-19500/560-compliant designs requiring 22V working voltage and 1120W surge power handling.
Technical Context
JANTXV1N6162AUS implements a solid-state transient diverting 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 nearly constant (27.5–28V) from 24A to 40A peak pulse current due to decreasing RDS(on) under surge conditions.
The device operates over –55°C to +150°C junction temperature, maintains stable 22V reverse stand-off voltage and 25–27.9V breakdown across temperature, and exhibits low 130–600nA leakage at VRWM - critical for low-power industrial and avionics bus monitoring circuits where quiescent current must remain predictable.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Working Voltage | 22V - defines maximum continuous DC bus voltage before leakage exceeds specification; sets operating ceiling for USB PD 20V+ systems. |
| Clamping Voltage | 27.5–28V at 40A (8/20μs) - ensures protected ICs (e.g., USB PD controllers) remain below absolute maximum ratings during lightning surges. |
| Peak Pulse Power | 1120W - supports compliance with IEC 61000-4-5 Level 4 (±1kV, RS=42Ω) on unsymmetrical lines without thermal runaway. |
| Dynamic Resistance | 20mΩ - enables flat clamping response; reduces voltage overshoot during fast-rising transients compared to >100mΩ TVS diodes. |
| Junction Capacitance | 175pF at 22V, 1MHz - compatible with low-speed power rails and control lines; not suitable for >100MHz data buses. |
| ESD Withstand | ±30kV contact & air (IEC 61000-4-2) - exceeds industrial and automotive ESD immunity requirements without external shielding. |
| Operating Temp | –55°C to +150°C - qualified for extended-temperature military, aerospace, and downhole industrial applications per MIL-PRF-19500. |
Pinout & Package
Package: DFN 1.6mm × 1.6mm × 0.55mm, 6-lead, Pb-free, RoHS/WEEE compliant, UL 94V-0 molding compound. Thermal pad not required; energy dissipated within silicon die.
| 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 40A capability and minimize parasitic inductance. |
| 4, 5, 6 | IN | Protected line input (power or signal); tied together internally; requires single low-inductance trace from connector to ensure uniform current sharing. |
Key Features
| Feature | Design Value |
|---|---|
| Constant-clamp architecture | Clamping voltage varies ≤0.5V across full 24–40A surge range - eliminates need for derating at high ambient temperatures. |
| Low dynamic resistance | 20mΩ enables <1V overshoot during 10A/μs dI/dt events - critical for protecting sensitive load switches and e-fuses. |
| High-temperature stability | Clamping remains 27.5–28V from –55°C to +125°C - avoids thermal runaway failure modes common in Zener-based TVS devices. |
| Ultra-low leakage | ≤600nA at 22V - preserves battery life in always-on IoT sensors and enables use in high-impedance monitoring circuits. |
| MIL-qualified construction | JANTXV screening per MIL-PRF-19500/560 - includes burn-in, temperature cycling, and lot acceptance testing for space and defense programs. |
Applications
| USB Type-C Power Delivery Protection | Industrial Load Switch Input Protection |
|---|---|
Use Scenario: Protecting VBUS lines in USB-C ports supporting up to 20V/5A PD negotiation against ESD, lightning-induced surges, and hot-plug transients. IC Role / Device Role / Timing Role: Primary EOS shunt protector placed directly at the connector, clamping transients before they reach the PD controller and buck-boost ICs. Use Value: Maintains 27.5V clamping at 40A and 125°C - prevents damage to 24V-rated PD controllers where conventional TVS would exceed 38V at same conditions. |
Use Scenario: Safeguarding input terminals of industrial-grade load switches (e.g., HS2950P) in remote meters, robotics, and factory automation systems exposed to 42Ω/0.5μF surge coupling. IC Role / Device Role / Timing Role: Front-end transient diverter that limits voltage stress on the switch's internal MOSFET gate oxide and drain-source junction. Use Value: 20mΩ dynamic resistance ensures sub-1V overshoot during 100ns rise-time surges - avoids unintended turn-on or avalanche failure of downstream power switches. |
| Avionics Data Bus Protection | IoT Edge Node Power Rail Protection |
Use Scenario: Hardening 22V aircraft auxiliary power distribution lines against induced transients from lightning strikes and static discharge during ground handling. IC Role / Device Role / Timing Role: MIL-PRF-19500/560-qualified suppressor mounted at bus entry points to meet DO-160 Section 22 Level 4 requirements. Use Value: –55°C to +150°C operation and ±30kV ESD rating ensure reliability in uncontrolled environmental zones without thermal derating penalties. |
Use Scenario: Securing 22V input rails of battery-powered IoT gateways deployed in outdoor substations, smart agriculture nodes, and rail-side telemetry units. IC Role / Device Role / Timing Role: Low-leakage (≤600nA) transient suppressor preserving multi-year battery life while surviving repeated EFT bursts per IEC 61000-4-4 Level 4. Use Value: 175pF capacitance avoids signal integrity issues on 10kHz–1MHz sensor supply lines - unlike high-capacitance polymer TVS solutions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TDS2211P | Commercial-grade Semtech TDS with identical 22V/40A/28V specs but no MIL screening; DFN-6 package with same pinout. | Lacks JANTXV qualification; not approved for flight-critical or defense procurement; suitable for commercial USB-C and industrial prototypes. | Select when cost, lead time, or non-military certification suffices and MIL-PRF-19500 compliance is not mandated. |
| SMAJ22A | Zener-based TVS diode; 22V standoff, 35.5V clamping at 12.5A; higher dynamic resistance (~150mΩ); clamping rises with temperature and current. | Lower surge rating (12.5A vs. 40A); requires larger PCB area; used where legacy design reuse or dual-device parallel configuration is acceptable. | Select only if existing board layout cannot accommodate DFN-6 footprint or if system-level testing confirms 35.5V clamping is within safe margin. |
Compared with JANTXV1N6162AUS, TDS2211P offers identical electrical performance in a commercial-grade package, while SMAJ22A provides lower-cost surge protection at the expense of clamping stability, temperature resilience, and peak current capacity - making JANTXV1N6162AUS the sole choice for mission-critical 22V rail hardening.
Availability
JANTXV1N6162AUS is available at Aetrix Electronics and suitable for USB Type-C PD systems, industrial load switch inputs, avionics power buses, and IoT edge node power rails requiring stable component supply under extended temperature and MIL-spec compliance.
Supply support for JANTXV1N6162AUS 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, and industrial markets.
JANTXV1N6162AUS belongs to Microsemi's MIL-PRF-19500/560-qualified Transient Diverting Suppressor family, engineered specifically for 22V DC power rail protection in environments demanding extreme temperature resilience, ESD hardness, and long-term reliability without derating.
FAQ
What is the clamping voltage of JANTXV1N6162AUS at 40A peak pulse current?
JANTXV1N6162AUS clamps at 27.5–28V under 40A peak pulse current (8/20μs waveform, 2Ω source impedance). This value is guaranteed across –55°C to +125°C operating temperature and reflects its constant-clamp FET architecture - significantly lower and more stable than Zener TVS diodes, which typically exceed 35V at same conditions.
Is JANTXV1N6162AUS pin-compatible with commercial TDS2211P?
Yes, JANTXV1N6162AUS shares identical DFN-6 pinout (pins 1–3 = GND, pins 4–6 = IN) and mechanical dimensions (1.6mm × 1.6mm × 0.55mm) with TDS2211P. Both require the same PCB land pattern and layout rules, including mandatory connection of all GND and IN pins to achieve rated 40A surge performance.
Does JANTXV1N6162AUS require a thermal pad on the PCB?
No, JANTXV1N6162AUS does not require a thermal pad. Its surge energy is dissipated within the silicon die via the shunt FET structure, not through junction-to-case conduction. The datasheet explicitly states "no thermal pad is needed," and recommended layout focuses on low-inductance GND vias and direct trace routing instead of thermal copper.
What ESD standard does JANTXV1N6162AUS meet, and at what level?
JANTXV1N6162AUS meets IEC 61000-4-2 with ±30kV contact discharge and ±30kV air discharge - the highest level defined in the standard. This rating is verified per MIL-PRF-19500/560 test flow and applies across the full –55°C to +125°C operating range, ensuring consistent performance in harsh field environments.
Can JANTXV1N6162AUS protect high-speed data lines like USB SuperSpeed or PCIe?
No, JANTXV1N6162AUS is not suitable for high-speed data lines. Its 175pF junction capacitance introduces excessive signal distortion on differential pairs operating above ~10MHz. It is intended exclusively for 22V DC power rails and low-speed control signals; for USB SS or DP/DM lines, low-capacitance TVS devices such as RClamp3371ZC (<0.25pF) must be used alongside JANTXV1N6162AUS.
JANTXV1N6162AUS Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Semtech Corporation
- Package/Case:
- SQ-MELF
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Discontinued at Digi-Key
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 51.7V
- Voltage - Breakdown (Min):
- 64.6V
- Voltage - Clamping (Max) @ Ipp:
- 97.1V
- Current - Peak Pulse (10/1000µs):
- 15.4A
- Power - Peak Pulse:
- 1500W (1.5kW)
- 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:
- -
JANTXV1N6162AUS FAQ
1.How can I place an order for JANTXV1N6162AUS through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N6162AUS 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 JANTXV1N6162AUS reliable?
The price and inventory of JANTXV1N6162AUS are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTXV1N6162AUS is usually 5 days.
3.What payment methods are accepted for JANTXV1N6162AUS?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N6162AUS transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N6162AUS?
JANTXV1N6162AUS orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N6162AUS 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 JANTXV1N6162AUS?
For technical support, including JANTXV1N6162AUS datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N6162AUS requirements.
6.How does Aetrix verify that JANTXV1N6162AUS is sourced from the original manufacturer or authorized distributors?
All JANTXV1N6162AUS 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 JANTXV1N6162AUS meets industry standards.
7.What is the process for return or replacement of JANTXV1N6162AUS?
All JANTXV1N6162AUS units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N6162AUS, 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 JANTXV1N6162AUS part is unused and in its original packaging.
Return procedure for JANTXV1N6162AUS:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N6162AUS Tags
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