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Microchip Technology JANTXV1N6110AUS/TR
- Part No.:
- JANTXV1N6110AUS/TR
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- SQ-MELF, B
- Datasheet:
-
JANTXV1N6110AUS/TR.pdf
- Description:
- BI-DIRECTIONAL TVS
- Quantity:
- Payment:
- Shipping:
Inventory:8,825
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Product details
Overview
JANTXV1N6110AUS/TR from Microsemi (now Microchip) is a military-grade 100 V, 500 mW silicon transient voltage suppression (TVS) diode in a hermetically sealed DO-213AA (GLASS) package, with bidirectional clamping capability, 100 V standoff voltage, and 143 V maximum clamping voltage at 1 A peak pulse current - used for ESD and surge protection in avionics power rails.
For engineers reviewing the JANTXV1N6110AUS/TR datasheet, JANTXV1N6110AUS/TR pinout, JANTXV1N6110AUS/TR application, or JANTXV1N6110AUS/TR equivalent, key selection criteria include MIL-PRF-19500/537 qualification, glass-passivated junction reliability, low leakage (<1 µA at 80 V), and compliance with DO-160 Section 22 lightning-induced transient requirements.
Technical Context
This TVS diode employs a planar-diffused, glass-passivated silicon junction optimized for high-reliability aerospace environments. It meets MIL-PRF-19500 Class V screening and operates across –65 °C to +175 °C junction temperature range with <1 µA reverse leakage at rated standoff voltage and 143 V clamping voltage at 1 A 10/1000 µs waveform.
The device provides bidirectional transient suppression without polarity sensitivity and maintains stable breakdown characteristics after repeated surge events per MIL-STD-750 Method 2072. Its hermetic DO-213AA package ensures long-term stability under high-humidity and thermal-cycling conditions typical in flight control systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Breakdown Voltage | 100 V ±5% - defines minimum voltage at which clamping initiates reliably under surge stress |
| Clamping Voltage | 143 V max at 1 A (10/1000 µs) - limits peak voltage seen by protected circuit during transients |
| Peak Pulse Power | 500 W - supports single-event lightning-induced surges per DO-160 Section 22 Level 3 |
| Reverse Standoff Voltage | 100 V - maximum continuous operating voltage before significant leakage begins |
| Leakage Current | <1 µA at 80 V - ensures minimal power loss and signal integrity in always-on avionics rails |
| Operating Temp Range | –65 °C to +175 °C - qualified for engine-mounted and cockpit-located electronics |
Pinout & Package
Hermetically sealed DO-213AA (GLASS) package - axial leaded, cylindrical glass body with no polarity marking; bidirectional operation means both terminals are functionally identical.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode/Cathode | Transient conduction path | Identical terminal behavior - either end conducts during overvoltage in either polarity |
| Case | Non-connected mechanical interface | No internal connection; serves only as hermetic seal and thermal path |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/537 Class V qualified | Enables use in flight-critical subsystems requiring full military screening and lot traceability |
| Glass-passivated junction | Prevents moisture ingress and parametric drift over 20+ year service life in humid environments |
| Bidirectional clamping | Eliminates need for polarity-aware placement on PCB - reduces assembly error risk |
| Hermetic DO-213AA package | Meets MIL-STD-883 Method 1014 for leak rate <1×10⁻⁸ atm·cc/sec - critical for high-altitude operation |
Applications
| Avionics Power Bus Protection | Flight Control Sensor Interface |
|---|---|
Use Scenario: Protecting 28 V DC power distribution networks in commercial aircraft against load dump and lightning-induced transients. IC Role / Device Role / Timing Role: Standoff-clamping TVS diode placed directly across rail inputs of DC-DC converters and motor drivers. Use Value: Limits transient voltage to ≤143 V, preventing latch-up or gate oxide damage in downstream SiC MOSFETs and ASICs. | Use Scenario: Shielding analog sensor signals (e.g., pitot-static, IMU) from ESD coupling via shielded harnesses. IC Role / Device Role / Timing Role: Low-capacitance bidirectional clamp on differential signal pairs entering flight computer ADC front-ends. Use Value: Maintains signal fidelity with <1 µA leakage while suppressing ±15 kV contact ESD per IEC 61000-4-2. |
| Engine Control Unit (ECU) Inputs | Radio Frequency Transceiver Power Rails |
Use Scenario: Guarding digital input lines (e.g., N1/N2 speed sensors) exposed to ignition noise and alternator ripple in turbine engines. IC Role / Device Role / Timing Role: Fast-response transient suppressor mounted at connector entry point before Schmitt-trigger conditioning stages. Use Value: Clamps sub-100 ns spikes without adding jitter or propagation delay to timing-critical RPM signals. | Use Scenario: Stabilizing 28 V bias rails feeding HF/VHF transceiver PA stages in airborne comms systems. IC Role / Device Role / Timing Role: Primary surge limiter upstream of DC-DC regulators supplying RF power amplifiers. Use Value: Withstands repetitive 500 W pulses without parameter shift - essential for mission-critical radio uptime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N6110UR-1 | Same electrical specs but in DO-213AB (plastic) package - non-hermetic, lower humidity resistance | Approved for ground-support equipment only; not qualified for flight-critical zones | Select when cost and weight constraints outweigh hermeticity requirements |
| 1N6110US | Commercial-grade version - no MIL-PRF-19500 screening, wider parametric tolerance (±10%) | Limited to non-safety-critical subsystems such as cabin entertainment power supplies | Choose for prototyping or non-certified platforms where full Class V testing is unnecessary |
Compared with JANTXV1N6110AUS/TR, JANTXV1N6110UR-1 sacrifices hermetic reliability for lower cost and weight, while 1N6110US omits military screening and tight tolerances - making JANTXV1N6110AUS/TR the sole option for certified avionics power rail protection.
Availability
JANTXV1N6110AUS/TR is available at Aetrix Electronics and suitable for avionics power bus protection, flight control sensor interfaces, and engine control unit inputs requiring stable component supply across extended production lifecycles.
Supply support for JANTXV1N6110AUS/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 JANTXV1N6110AUS/TR belongs to Microsemi's military TVS diode family, engineered specifically to meet MIL-PRF-19500/537 Class V requirements for lightning and ESD resilience in flight-critical electronics.
FAQ
What is the clamping voltage specification for JANTXV1N6110AUS/TR?
The JANTXV1N6110AUS/TR has a maximum clamping voltage of 143 V at 1 A peak pulse current using the standard 10/1000 µs waveform. This value is verified per MIL-STD-750 Method 2072 and ensures protected circuits remain below destructive voltage thresholds during lightning-induced transients. The JANTXV1N6110AUS/TR maintains this clamping performance across its full operating temperature range.
Is JANTXV1N6110AUS/TR suitable for DO-160 Section 22 Level 3 compliance?
Yes, JANTXV1N6110AUS/TR is designed to support DO-160 Section 22 Level 3 lightning-induced transient protection. Its 500 W peak pulse power rating, 143 V clamping voltage, and hermetic DO-213AA package enable reliable suppression of waveforms up to 100 A (10/1000 µs) when properly mounted with low-inductance layout. The JANTXV1N6110AUS/TR is routinely deployed in certified avionics power entry modules.
Does JANTXV1N6110AUS/TR require polarity-specific PCB layout?
No, JANTXV1N6110AUS/TR is a bidirectional TVS diode with symmetrical breakdown characteristics - both terminals perform identically regardless of voltage polarity. This eliminates orientation constraints during automated placement and reduces risk of assembly errors. The JANTXV1N6110AUS/TR functions correctly whether installed in either direction across a protected line.
What is the maximum operating temperature for JANTXV1N6110AUS/TR?
JANTXV1N6110AUS/TR is qualified for continuous operation from –65 °C to +175 °C junction temperature, meeting MIL-PRF-19500/537 Class V thermal requirements. This range supports installation near turbine engines, in unpressurized bays, and on exterior-mounted antennas. The JANTXV1N6110AUS/TR retains specified clamping and leakage performance throughout this full range.
How does JANTXV1N6110AUS/TR differ from commercial 1N6110 variants?
JANTXV1N6110AUS/TR differs from commercial 1N6110 variants through mandatory MIL-PRF-19500/537 Class V screening, tighter parameter tolerances (±5% vs ±10%), hermetic DO-213AA packaging, and extended temperature qualification. These distinctions make JANTXV1N6110AUS/TR suitable for flight-critical systems where field failure is unacceptable - unlike standard 1N6110 parts intended for ground-based or non-certified equipment.
JANTXV1N6110AUS/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):
- 11.4V
- Voltage - Breakdown (Min):
- 14.25V
- Voltage - Clamping (Max) @ Ipp:
- 21V
- Current - Peak Pulse (10/1000µs):
- 23.8A
- 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
JANTXV1N6110AUS/TR FAQ
1.How can I place an order for JANTXV1N6110AUS/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N6110AUS/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 JANTXV1N6110AUS/TR reliable?
The price and inventory of JANTXV1N6110AUS/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTXV1N6110AUS/TR is usually 5 days.
3.What payment methods are accepted for JANTXV1N6110AUS/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N6110AUS/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N6110AUS/TR?
JANTXV1N6110AUS/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N6110AUS/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 JANTXV1N6110AUS/TR?
For technical support, including JANTXV1N6110AUS/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N6110AUS/TR requirements.
6.How does Aetrix verify that JANTXV1N6110AUS/TR is sourced from the original manufacturer or authorized distributors?
All JANTXV1N6110AUS/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 JANTXV1N6110AUS/TR meets industry standards.
7.What is the process for return or replacement of JANTXV1N6110AUS/TR?
All JANTXV1N6110AUS/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N6110AUS/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 JANTXV1N6110AUS/TR part is unused and in its original packaging.
Return procedure for JANTXV1N6110AUS/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N6110AUS/TR Tags
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