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Microchip Technology JANTXV1N6136AUS/TR
- Part No.:
- JANTXV1N6136AUS/TR
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- SQ-MELF, B
- Datasheet:
-
JANTXV1N6136AUS/TR.pdf
- Description:
- BI-DIRECTIONAL TVS
- Quantity:
- Payment:
- Shipping:
Inventory:4,134
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Product details
Overview
JANTXV1N6136AUS/TR from Microsemi (now Microchip) is a military-grade 400 W transient voltage suppression (TVS) diode with a 36 V standoff voltage, 58.8 V clamping voltage at 6.8 A, and DO-213AB (MELF) glass package. It protects DC power lines in avionics and missile guidance systems against ESD and lightning-induced surges.
For engineers reviewing the JANTXV1N6136AUS/TR datasheet, JANTXV1N6136AUS/TR pinout, JANTXV1N6136AUS/TR application, or JANTXV1N6136AUS/TR equivalent, key selection criteria include peak pulse power rating, clamping behavior under standardized 10/1000 µs waveform, MIL-PRF-19500/530 qualification, and MELF package thermal performance in high-reliability PCB layouts.
Technical Context
This unidirectional TVS diode operates as a fast-acting shunt protector, triggering at 36 V (VWM) and limiting transient overvoltages to ≤58.8 V (VC) at IPP = 6.8 A. Its response time is <1.0 ps, and it meets MIL-STD-750 Method 2074 for surge withstand.
Designed for hermetic reliability, JANTXV1N6136AUS/TR uses a planar junction structure in a hermetically sealed DO-213AB glass envelope, enabling operation from –65 °C to +175 °C and supporting burn-in and screening per MIL-PRF-19500/530 Class V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Pulse Power | 400 W (10/1000 µs waveform; defines maximum transient energy absorption capability) |
| Standoff Voltage (VWM) | 36 V (maximum continuous DC operating voltage before leakage exceeds 100 µA) |
| Clamping Voltage (VC) | 58.8 V at 6.8 A (voltage seen by protected circuit during full-rated surge) |
| Breakdown Voltage (VBR) | 37.8–42.0 V at 1 mA (guaranteed conduction onset range per screening) |
| Package | DO-213AB (MELF glass; enables high thermal conductivity and hermetic sealing) |
| Operating Temp | –65 °C to +175 °C (supports extended-range deployment in aerospace enclosures) |
Pinout & Package
DO-213AB (MELF) is a two-terminal cylindrical glass package with no polarity marking; cathode is identified by a single band. Terminals are axial leads suitable for axial through-hole mounting or surface-mount via end-cap soldering.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry point during forward bias | Connected to lower-potential side of protected line; defines unidirectional conduction path |
| Cathode | Current exit point during forward bias; surge return path | Connected to system ground or common reference; carries full surge current to reference plane |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/530 Qualified | Class V screening ensures lot traceability, temperature cycling, and surge testing compliance for flight-critical use |
| Hermetic Glass Enclosure | Eliminates moisture ingress and long-term parameter drift in humid or vacuum environments |
| Fast Response Time | <1.0 ps enables protection of sub-nanosecond edge-rate signals in radar front-ends |
| High-Temp Operation | +175 °C rating supports placement near power converters or in engine-mounted electronics |
Applications
| Aerospace Power Bus Protection | Missile Seeker Electronics |
|---|---|
Use Scenario: 28 V DC distribution bus in satellite power management units exposed to launch vibration and space radiation-induced transients. IC Role / Device Role / Timing Role: Primary shunt TVS device placed at bus input to clamp induced surges before they reach DC-DC converters and FPGAs. Use Value: Prevents latch-up and gate oxide damage in downstream silicon by limiting bus voltage to ≤58.8 V during 6.8 A transients. | Use Scenario: Signal and power conditioning circuits inside infrared-guided missile seekers subject to electromagnetic pulse (EMP) and electrostatic discharge. IC Role / Device Role / Timing Role: Unidirectional transient suppressor on analog sensor supply rails and digital I/O lines interfacing with seeker head assemblies. Use Value: Maintains signal integrity and prevents false target lock by suppressing sub-microsecond transients without adding capacitance or leakage. |
| Tactical Radio Transceiver Power Input | Avionics Flight Control Interface |
Use Scenario: 24–28 V primary input stage of manpack and vehicle-mounted HF/VHF radios operating in high-EMI battlefield environments. IC Role / Device Role / Timing Role: First-line surge defense on main DC input, coordinated with upstream fusing and downstream LC filtering. Use Value: Enables sustained operation after multiple lightning-induced surges due to 400 W peak power rating and hermetic reliability. | Use Scenario: ARINC 429 data bus power conditioning and discrete command line protection in fly-by-wire flight control computers. IC Role / Device Role / Timing Role: Standoff-clamp TVS on 28 V auxiliary power feeds supplying solenoid drivers and position sensors. Use Value: Guarantees functional safety by preventing transient-induced resets or erroneous actuator commands during turbulence or lightning strike events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N6136UR-1 | Same electrical specs but in DO-213AA (glass axial) package; non-MELF geometry | Larger footprint and lower thermal dissipation; not qualified to same mechanical shock levels | Use only where board space allows larger axial lead spacing and MIL-PRF-19500/530 Class V is not required |
| SMCJ36A-E3/57T | 400 W rating, 36 V VWM, but plastic SMC package; commercial-temp grade (–65 °C to +150 °C) | No hermetic seal; unsuitable for vacuum or high-humidity mission profiles | Select only for ground-based industrial systems where cost and volume outweigh hermeticity and extended temperature needs |
Compared with JANTXV1N6136UR-1 and SMCJ36A-E3/57T, JANTXV1N6136AUS/TR delivers superior thermal stability, hermetic reliability, and MIL-qualified screening-critical when protecting flight-critical 28 V power rails where failure is not an option.
Availability
JANTXV1N6136AUS/TR is available at Aetrix Electronics and suitable for aerospace power distribution, missile electronics, and avionics flight control systems requiring stable component supply across extended product lifecycles.
Supply support for JANTXV1N6136AUS/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 markets.
JANTXV1N6136AUS/TR belongs to the JAN/JANTXV series of hermetically sealed TVS diodes engineered specifically for mission-critical surge protection in military and space-grade electronic systems.
FAQ
What is the clamping voltage of JANTXV1N6136AUS/TR at its rated peak pulse current?
JANTXV1N6136AUS/TR has a maximum clamping voltage (VC) of 58.8 V at 6.8 A peak pulse current (10/1000 µs waveform). This value is verified per MIL-STD-750 Method 2074 and guaranteed across the full operating temperature range of –65 °C to +175 °C. The clamping performance ensures protected circuits remain within safe voltage margins during standardized surge events.
Is JANTXV1N6136AUS/TR suitable for bidirectional transient suppression?
No, JANTXV1N6136AUS/TR is a unidirectional TVS diode designed to protect against positive-going transients on DC lines referenced to ground. It does not provide symmetrical clamping for AC or bipolar signals. For bidirectional protection, a separate part such as JANTXV1N6136BUS/TR (dual-diode configuration) must be used instead of JANTXV1N6136AUS/TR.
What does the "US" suffix indicate in JANTXV1N6136AUS/TR?
Within the JAN/JANTXV nomenclature, the "US" suffix in JANTXV1N6136AUS/TR denotes the DO-213AB (MELF) glass package variant. This distinguishes it from other package options like "UR" (DO-213AA) or "U" (DO-213AC), and confirms compliance with MIL-PRF-19500/530 Class V screening requirements specific to this construction.
Can JANTXV1N6136AUS/TR be surface-mounted?
Yes, JANTXV1N6136AUS/TR can be surface-mounted using end-cap soldering techniques compatible with DO-213AB (MELF) geometry. Its hermetic glass body and axial lead design support reflow-compatible termination when processed per MIL-STD-202 Method 210. Manual or automated placement requires fixture support to prevent rolling; JANTXV1N6136AUS/TR is not compatible with standard pick-and-place nozzles designed for rectangular packages.
How is JANTXV1N6136AUS/TR screened for high-reliability applications?
JANTXV1N6136AUS/TR undergoes full Class V screening per MIL-PRF-19500/530, including lot acceptance testing, temperature cycling (–65 °C to +175 °C), steady-state life test, and surge withstand verification. Each lot receives traceable certification, and JANTXV1N6136AUS/TR is marked with manufacturer lot code and date code per MIL-STD-130 for full pedigree tracking in flight hardware builds.
JANTXV1N6136AUS/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):
- 136.8V
- Voltage - Breakdown (Min):
- 171V
- Voltage - Clamping (Max) @ Ipp:
- 245.7V
- Current - Peak Pulse (10/1000µs):
- 2A
- 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
JANTXV1N6136AUS/TR FAQ
1.How can I place an order for JANTXV1N6136AUS/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N6136AUS/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 JANTXV1N6136AUS/TR reliable?
The price and inventory of JANTXV1N6136AUS/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTXV1N6136AUS/TR is usually 5 days.
3.What payment methods are accepted for JANTXV1N6136AUS/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N6136AUS/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N6136AUS/TR?
JANTXV1N6136AUS/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N6136AUS/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 JANTXV1N6136AUS/TR?
For technical support, including JANTXV1N6136AUS/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N6136AUS/TR requirements.
6.How does Aetrix verify that JANTXV1N6136AUS/TR is sourced from the original manufacturer or authorized distributors?
All JANTXV1N6136AUS/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 JANTXV1N6136AUS/TR meets industry standards.
7.What is the process for return or replacement of JANTXV1N6136AUS/TR?
All JANTXV1N6136AUS/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N6136AUS/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 JANTXV1N6136AUS/TR part is unused and in its original packaging.
Return procedure for JANTXV1N6136AUS/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N6136AUS/TR Tags
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