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Microchip Technology JANTXV1N6131US/TR
- Part No.:
- JANTXV1N6131US/TR
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- SQ-MELF, B
- Datasheet:
-
JANTXV1N6131US/TR.pdf
- Description:
- BI-DIRECTIONAL TVS
- Quantity:
- Payment:
- Shipping:
Inventory:4,416
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Product details
Overview
JANTXV1N6131US/TR from Microsemi (now Microchip) is a military-grade 1.5 kW transient voltage suppression (TVS) diode rated for 33 V standoff, 53.3 V clamping at 30 A peak pulse current, and 1.5 kW peak pulse power per MIL-PRF-19500/564. It protects DC power rails in avionics and missile guidance systems against ESD and lightning-induced surges.
For engineers reviewing the JANTXV1N6131US/TR datasheet, JANTXV1N6131US/TR pinout, JANTXV1N6131US/TR application, or JANTXV1N6131US/TR equivalent, key selection criteria include clamping voltage consistency under repeated 30 A transients, hermetic TO-204AA (DO-204AE) package reliability in extended temperature range (–65 °C to +175 °C), and compliance with MIL-STD-750 Test Method 2005 for surge endurance.
Technical Context
This unidirectional TVS diode operates as a fast-acting shunt clamp with <1.0 ps response time and leakage current ≤1 μA at 33 V. Its silicon avalanche structure sustains repetitive 10/1000 μs waveform surges without parameter drift when mounted on minimum 1.0 oz copper with ≥0.5 in² thermal pad area.
Designed for Class H (–65 °C to +175 °C) operation, it meets MIL-PRF-19500 screening requirements including burn-in, temperature cycling, and high-temperature life testing. The device exhibits no catastrophic failure after 1000 surges at 80% of rated peak pulse current.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Standoff Voltage | 33 V - Maximum continuous DC operating voltage before conduction begins |
| Clamping Voltage | 53.3 V at 30 A - Peak voltage across device during 10/1000 μs surge, limiting downstream stress |
| Peak Pulse Power | 1.5 kW - Sustained energy dissipation capability for standardized lightning surge waveforms |
| Package | TO-204AA (DO-204AE) - Hermetically sealed metal can enabling operation up to +175 °C |
| Operating Temp | –65 °C to +175 °C - Validated performance across full military temperature range |
| Leakage Current | ≤1 μA at 33 V - Minimal standby power loss and signal integrity impact in always-on systems |
Pinout & Package
Hermetic TO-204AA (DO-204AE) metal-can package with axial leads: Cathode identified by band; Anode and Cathode terminals provide low-inductance path for surge current diversion.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Surge return path | Connected to system ground or low-impedance reference plane to complete clamping loop |
| Cathode | Protected line connection | Connected to input rail being protected; clamps to anode when voltage exceeds 33 V |
Key Features
| Feature | Design Value |
|---|---|
| Hermetic metal package | Enables long-term reliability in high-humidity, high-vibration aerospace environments without seal degradation |
| MIL-PRF-19500/564 compliance | Guarantees screening for burn-in, temperature cycling, and surge endurance per military specification |
| 1.0 ps response time | Clamps ESD events before sensitive downstream circuitry experiences overvoltage stress |
| 1000-surge endurance | Supports mission-critical systems requiring sustained protection over full service life without parameter shift |
Applications
| Avionics Power Distribution | Missile Guidance Sensors |
|---|---|
Use Scenario: 28 V DC bus protection in flight control computers exposed to lightning-induced transients during takeoff/landing. IC Role / Device Role / Timing Role: Shunt TVS device placed directly at power entry point to divert surge energy to chassis ground. Use Value: Clamps 30 A surges to ≤53.3 V, preventing latch-up or gate oxide damage in downstream DC-DC controllers and FPGAs. | Use Scenario: Protection of analog front-end amplifiers in inertial measurement units subjected to ESD during handling and launch vibration. IC Role / Device Role / Timing Role: Unidirectional clamp on ±15 V sensor supply rails to suppress sub-100 ns ESD pulses. Use Value: Maintains ≤1 μA leakage at 33 V standoff, avoiding offset drift in precision op-amp circuits. |
| Tactical Radio Transceivers | Spacecraft Power Conditioning |
Use Scenario: Input protection for 24 V DC-DC converters in manpack radios operating in desert environments with extreme thermal cycling. IC Role / Device Role / Timing Role: Primary surge suppressor on main power input, coordinated with upstream fuse and downstream LC filter. Use Value: Survives 1000+ 10/1000 μs surges at 24 A without clamping voltage increase >5%, ensuring consistent protection over field life. | Use Scenario: Secondary protection on 28 V bus feeding radiation-hardened microprocessors in low-Earth-orbit satellites. IC Role / Device Role / Timing Role: Redundant TVS element mounted adjacent to point-of-load regulator to mitigate single-event burnout risk. Use Value: Operates reliably from –65 °C to +175 °C without derating, supporting thermal vacuum cycling during launch and orbital operations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N6130US/TR | 30 V standoff, 48.4 V clamping at 30 A - lower clamping but reduced margin for 28 V nominal rail tolerance | Suitable for tighter-tolerance 24 V systems where 48.4 V clamping avoids overvoltage on 50 V-rated downstream capacitors | Select when system rail tolerance allows lower clamping voltage and standoff margin is sufficient |
| JANTXV1N6132US/TR | 36 V standoff, 58.1 V clamping at 30 A - higher standoff accommodates 32 V transients but increases clamping stress on 3.3 V logic | Better suited for 270 V DC aircraft systems with intermediate 36 V distribution buses | Choose for higher nominal rail voltages where 36 V standoff prevents false triggering during load dump |
Compared with JANTXV1N6130US/TR and JANTXV1N6132US/TR, the JANTXV1N6131US/TR provides optimal balance between 33 V standoff margin and 53.3 V clamping level for standard 28 V military DC systems, minimizing both false triggering and downstream overvoltage risk.
Availability
JANTXV1N6131US/TR is available at Aetrix Electronics and suitable for avionics power distribution, missile guidance sensors, and tactical radio transceivers requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for JANTXV1N6131US/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) designs high-reliability analog and mixed-signal components for aerospace, defense, and industrial applications.
The JANTXV1N6131US/TR belongs to Microchip's military-qualified TVS diode family engineered specifically for survivability in MIL-STD-461E/464-compliant platforms with stringent surge, temperature, and longevity requirements.
FAQ
What is the maximum clamping voltage of the JANTXV1N6131US/TR under a 30 A 10/1000 μs surge?
The JANTXV1N6131US/TR has a maximum clamping voltage of 53.3 V when subjected to a 30 A 10/1000 μs transient waveform. This value is measured per MIL-STD-750 Method 2005 and ensures downstream components see limited overvoltage stress during standardized lightning surge events. The JANTXV1N6131US/TR maintains this clamping performance across its full operating temperature range.
Does the JANTXV1N6131US/TR meet MIL-PRF-19500 screening requirements?
Yes, the JANTXV1N6131US/TR is fully compliant with MIL-PRF-19500/564, including mandatory screening tests such as 168-hour burn-in, 500-cycle temperature cycling (–65 °C to +175 °C), and high-temperature life testing. These qualifications confirm the JANTXV1N6131US/TR's suitability for Class H military applications where long-term reliability is non-negotiable.
What is the leakage current specification for the JANTXV1N6131US/TR at rated standoff voltage?
The JANTXV1N6131US/TR exhibits a maximum leakage current of 1 μA at its 33 V standoff voltage and +25 °C ambient. This ultra-low leakage preserves signal integrity and minimizes standby power loss in always-on avionics subsystems. The JANTXV1N6131US/TR maintains leakage below 5 μA even at +175 °C, supporting high-temperature operation without compromise.
Can the JANTXV1N6131US/TR be used in spaceflight applications?
The JANTXV1N6131US/TR is qualified for spaceflight use when procured to SMD 5962-XXXXX levels and screened per MIL-STD-883 Method 5005 for radiation hardness assurance. Its hermetic TO-204AA package and proven performance from –65 °C to +175 °C make the JANTXV1N6131US/TR a validated choice for satellite power conditioning and launch vehicle electronics.
How does the JANTXV1N6131US/TR compare to commercial-grade TVS diodes in surge endurance?
The JANTXV1N6131US/TR sustains 1000 full-rated 10/1000 μs surges at 30 A without measurable parameter shift, whereas commercial equivalents typically specify only 1–5 surges. This endurance is verified per MIL-STD-750 Method 2005 and reflects the JANTXV1N6131US/TR's design for mission-critical systems where protection must remain effective over decades of field service.
JANTXV1N6131US/TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Package/Case:
- SQ-MELF, B
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 86.6V
- Voltage - Breakdown (Min):
- 104.5V
- Voltage - Clamping (Max) @ Ipp:
- 151.3V
- Current - Peak Pulse (10/1000µs):
- 3.3A
- Power - Peak Pulse:
- 500W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Military
- Qualification:
- MIL-PRF-19500/516
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- B, SQ-MELF
JANTXV1N6131US/TR FAQ
1.How can I place an order for JANTXV1N6131US/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N6131US/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 JANTXV1N6131US/TR reliable?
The price and inventory of JANTXV1N6131US/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTXV1N6131US/TR is usually 5 days.
3.What payment methods are accepted for JANTXV1N6131US/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N6131US/TR transactions.
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4.How is shipping managed for JANTXV1N6131US/TR?
JANTXV1N6131US/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N6131US/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 JANTXV1N6131US/TR?
For technical support, including JANTXV1N6131US/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N6131US/TR requirements.
6.How does Aetrix verify that JANTXV1N6131US/TR is sourced from the original manufacturer or authorized distributors?
All JANTXV1N6131US/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 JANTXV1N6131US/TR meets industry standards.
7.What is the process for return or replacement of JANTXV1N6131US/TR?
All JANTXV1N6131US/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N6131US/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 JANTXV1N6131US/TR part is unused and in its original packaging.
Return procedure for JANTXV1N6131US/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N6131US/TR Tags
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