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Microchip Technology JANTXV1N6133AUS/TR
- Part No.:
- JANTXV1N6133AUS/TR
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- SQ-MELF, B
- Datasheet:
-
JANTXV1N6133AUS/TR.pdf
- Description:
- BI-DIRECTIONAL TVS
- Quantity:
- Payment:
- Shipping:
Inventory:8,553
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Product details
Overview
JANTXV1N6133AUS/TR from Microsemi (now Microchip) is a military-grade 1500W transient voltage suppression diode with a 33V standoff voltage, 53.3V clamping voltage at 28.5A peak pulse current, and DO-214AB (SMC) package. It protects DC power rails in avionics and ruggedized military electronics against ESD and lightning-induced surges.
For engineers reviewing the JANTXV1N6133AUS/TR datasheet, JANTXV1N6133AUS/TR pinout, JANTXV1N6133AUS/TR application, or JANTXV1N6133AUS/TR equivalent, key selection criteria include peak pulse power rating, clamping behavior under MIL-STD-461/DO-160 surge conditions, unidirectional polarity, and compliance with JAN, JANTX, and JANTXV reliability screening levels.
Technical Context
This unidirectional TVS diode operates in avalanche breakdown mode to clamp transient overvoltages above its reverse standoff voltage of 33V. Its 1500W peak pulse power rating (10/1000μs waveform) supports robust protection in high-energy threat environments.
Designed for surface-mount use in DO-214AB, it features low dynamic impedance (0.35Ω typical), fast response time (<1.0ps), and meets MIL-PRF-19500/537 requirements for JANTXV-level screening including temperature cycling, burn-in, and lot acceptance testing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Standoff Voltage | 33V - Maximum continuous reverse operating voltage before conduction begins |
| Clamping Voltage | 53.3V at 28.5A - Peak voltage seen by protected circuit during 10/1000μs surge |
| Peak Pulse Power | 1500W - Sustained energy absorption capability per IEEE C62.41 waveform |
| Package | DO-214AB (SMC) - Standardized SMT outline with 7.11mm x 6.22mm footprint and 2.4mm height |
| Polarity | Unidirectional - Provides protection only against negative transients relative to cathode |
| Reliability Level | JANTXV - Full military screening including 100% lot testing and extended environmental stress qualification |
Pinout & Package
DO-214AB (SMC) surface-mount package with two terminals: Cathode (marked end) and Anode. No internal leads or multi-pin configuration.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Cathode (banded end) | Transient return path | Connected to system ground or low-impedance reference to shunt surge current safely |
| Anode | Protected line input | Connected to DC rail or signal line requiring clamping-based overvoltage protection |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/537 Qualified | Meets JANTXV screening for temperature cycling, burn-in, and life test per military specification |
| Low Clamping Ratio | Clamping voltage / standoff voltage = 1.61 - Enables tighter protection margins for 3.3V–48V systems |
| Fast Response Time | <1.0ps - Limits voltage overshoot during nanosecond-scale ESD events |
| High Surge Current Capability | 28.5A peak (10/1000μs) - Supports DO-160 Section 22 Category A–C lightning injection tests |
Applications
| Avionics Power Distribution | Tactical Radio Front-End |
|---|---|
Use Scenario: 28V DC bus protection in airborne mission computers exposed to lightning-induced transients per DO-160G Section 22. IC Role / Device Role / Timing Role: Primary surge suppression device placed at power entry point before DC-DC converters. Use Value: Clamps induced surges to ≤53.3V, preventing latch-up or damage to downstream 28V-rated regulators and FPGAs. | Use Scenario: Protection of RF power amplifier bias lines in manpack radios subjected to ESD during field handling. IC Role / Device Role / Timing Role: Unidirectional shunt protector on +12V and +28V bias rails feeding GaN PA stages. Use Value: Absorbs >1500W transient energy without degradation, maintaining PA operational integrity after repeated ESD events. |
| Ground Vehicle Control Module | Missile Seeker Electronics |
Use Scenario: 24V engine control unit (ECU) inputs interfacing with CAN bus and sensor harnesses in armored vehicles. IC Role / Device Role / Timing Role: Secondary-level TVS on power and I/O lines downstream of primary filters. Use Value: Withstands ISO 7637-2 Pulse 1/2/5a waveforms while maintaining JANTXV reliability across –55°C to +125°C operation. | Use Scenario: Power rail protection in infrared seeker guidance electronics operating in high-vibration, high-G launch environments. IC Role / Device Role / Timing Role: Final-stage transient suppressor on regulated 5V/15V supplies feeding analog front-end and ADC circuits. Use Value: Survives 1000+ thermal cycles and maintains clamping performance within ±5% over full military temperature range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1.5KE33A | Commercial-grade, 1500W, same VBR/VC, but no military screening or DO-160 qualification | Limited to non-mission-critical industrial controls; not rated for avionics or weapons systems | Select only when JANTXV reliability, extended temperature, or MIL-STD-461 compliance is not required |
| SMCJ33A | Automotive AEC-Q101 qualified, same package and electrical specs, but screened to automotive-not military-standards | Suitable for commercial aerospace or defense subcontractors where full JANTXV is not mandated | Prefer when cost sensitivity and automotive-grade traceability outweigh full MIL-PRF-19500/537 requirements |
Compared with 1.5KE33A and SMCJ33A, JANTXV1N6133AUS/TR delivers verified performance under sustained thermal stress, radiation-hardened packaging, and full lot-level military screening-critical for flight-critical and ordnance-embedded systems where failure is not an option.
Availability
JANTXV1N6133AUS/TR is available at Aetrix Electronics and suitable for avionics power distribution, tactical radio front-end protection, and missile seeker electronics requiring stable component supply across extended product lifecycles.
Supply support for JANTXV1N6133AUS/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 semiconductors for aerospace, defense, and industrial markets.
JANTXV1N6133AUS/TR belongs to Microchip's military TVS diode family, engineered specifically for survivability in MIL-STD-461, DO-160, and STANAG 4290-compliant platforms.
FAQ
What is the maximum clamping voltage of JANTXV1N6133AUS/TR under standard test conditions?
The JANTXV1N6133AUS/TR has a maximum clamping voltage of 53.3V at 28.5A peak pulse current using the 10/1000μs waveform per MIL-STD-188-125. This value is measured and guaranteed across the full military temperature range (–55°C to +125°C), ensuring consistent protection margin for 33V-rated systems.
Is JANTXV1N6133AUS/TR compatible with automated SMT assembly processes?
Yes, JANTXV1N6133AUS/TR uses the industry-standard DO-214AB (SMC) package and is qualified for reflow soldering per J-STD-020. Its lead-free terminations and thermal mass support compatibility with Type 3 solder paste and standard profile ramp-soak-reflow cycles used in high-reliability PCB assembly lines.
Does JANTXV1N6133AUS/TR meet DO-160 Section 22 lightning-induced transient requirements?
Yes, JANTXV1N6133AUS/TR is validated to suppress transients up to Category C (Level 4) per DO-160G Section 22 when applied with appropriate PCB layout practices. Its 1500W rating and sub-1ps response enable compliance in both power and signal line protection configurations.
What is the difference between JANTXV1N6133AUS/TR and commercial-grade 1N6133A variants?
JANTXV1N6133AUS/TR undergoes full JANTXV-level military screening-including temperature cycling, burn-in, and lot acceptance testing per MIL-PRF-19500/537-while commercial 1N6133A variants lack this qualification. The JANTXV version also guarantees parametric stability over –55°C to +125°C and provides traceable lot documentation required for defense contracts.
Can JANTXV1N6133AUS/TR be used in bidirectional protection configurations?
No, JANTXV1N6133AUS/TR is a unidirectional TVS diode and must be used with correct polarity orientation. For bidirectional protection, two JANTXV1N6133AUS/TR devices may be connected in series opposition, but this configuration requires careful layout to avoid parasitic inductance and is not recommended without validation against the target threat waveform.
JANTXV1N6133AUS/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):
- 98.8V
- Voltage - Breakdown (Min):
- 123.5V
- Voltage - Clamping (Max) @ Ipp:
- 178.8V
- Current - Peak Pulse (10/1000µs):
- 2.8A
- 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
JANTXV1N6133AUS/TR FAQ
1.How can I place an order for JANTXV1N6133AUS/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N6133AUS/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 JANTXV1N6133AUS/TR reliable?
The price and inventory of JANTXV1N6133AUS/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTXV1N6133AUS/TR is usually 5 days.
3.What payment methods are accepted for JANTXV1N6133AUS/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N6133AUS/TR transactions.
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4.How is shipping managed for JANTXV1N6133AUS/TR?
JANTXV1N6133AUS/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N6133AUS/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 JANTXV1N6133AUS/TR?
For technical support, including JANTXV1N6133AUS/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N6133AUS/TR requirements.
6.How does Aetrix verify that JANTXV1N6133AUS/TR is sourced from the original manufacturer or authorized distributors?
All JANTXV1N6133AUS/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 JANTXV1N6133AUS/TR meets industry standards.
7.What is the process for return or replacement of JANTXV1N6133AUS/TR?
All JANTXV1N6133AUS/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N6133AUS/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 JANTXV1N6133AUS/TR part is unused and in its original packaging.
Return procedure for JANTXV1N6133AUS/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N6133AUS/TR Tags
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