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Microchip Technology JANTXV1N6132US/TR
- Part No.:
- JANTXV1N6132US/TR
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- SQ-MELF, B
- Datasheet:
-
JANTXV1N6132US/TR.pdf
- Description:
- BI-DIRECTIONAL TVS
- Quantity:
- Payment:
- Shipping:
Inventory:7,471
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Product details
Overview
JANTXV1N6132US/TR from Microsemi (now Microchip) is a military-grade 1500W transient voltage suppression diode rated for 33V standoff voltage, 53.3V clamping voltage at 30A peak pulse current, and 1.5μs response time; used in avionics power rail protection against ESD and lightning-induced surges.
For engineers reviewing the JANTXV1N6132US/TR datasheet, JANTXV1N6132US/TR pinout, JANTXV1N6132US/TR application, or JANTXV1N6132US/TR equivalent, key selection criteria include peak pulse power rating, clamping voltage under specified test current, standoff voltage tolerance, junction capacitance, and MIL-PRF-19500/530 qualification status.
Technical Context
This device operates as a unidirectional silicon avalanche diode designed for parallel connection across protected lines. It meets MIL-PRF-19500/530 Class V requirements and is tested per MIL-STD-750 Method 2079 for surge immunity.
Its low clamping ratio (53.3V/33V = 1.62) and sub-microsecond response ensure effective suppression of fast-rising transients while maintaining compatibility with downstream 3.3V–48V logic and power circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Pulse Power | 1500W at 10/1000μs waveform - sustains high-energy surges without thermal runaway |
| Standoff Voltage | 33V ±5% - defines maximum continuous operating voltage before conduction begins |
| Clamping Voltage | 53.3V at 30A IPP - limits voltage seen by protected ICs during surge events |
| Response Time | <1.5μs - ensures suppression activation prior to damage threshold of sensitive components |
| Junction Capacitance | 120pF at 0V - minimal signal distortion in DC-biased power line applications |
| Qualification | MIL-PRF-19500/530 Class V - certified for high-reliability military and aerospace use |
Pinout & Package
Package: DO-213AB (MELF), hermetically sealed glass body with axial leads; suitable for high-vacuum and high-humidity environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry point during forward conduction | Connected to lower-potential side of protected circuit; defines polarity-sensitive placement |
| Cathode | Current exit point during forward conduction | Connected to higher-potential side; cathode marking band identifies terminal orientation |
Key Features
| Feature | Design Value |
|---|---|
| Hermetic MELF construction | Enables operation in vacuum, radiation-prone, and extreme temperature (-65°C to +175°C) environments |
| MIL-PRF-19500/530 Class V compliance | Guarantees screening, testing, and traceability required for flight-critical systems |
| Low clamping ratio (1.62) | Reduces stress on downstream 33V-rated regulators and interface ICs during surge events |
| 1.5μs response time | Activates faster than typical MOSFET-based protectors, preventing latch-up in adjacent logic |
Applications
| Avionics Power Distribution | Tactical Radio DC Inputs |
|---|---|
Use Scenario: 28V aircraft bus feeding mission-critical navigation computers and sensors. IC Role / Device Role / Timing Role: Primary overvoltage clamp on main power rail upstream of DC/DC converters. Use Value: Prevents single-event burnout of PMICs and microcontrollers during load dump or lightning coupling events. | Use Scenario: 24V DC input of handheld HF/VHF transceivers exposed to vehicle ignition noise and antenna coupling. IC Role / Device Role / Timing Role: First-line transient suppressor at connector interface before EMI filtering. Use Value: Maintains radio functionality after repeated 1kV/500A surge exposure per MIL-STD-461G CS115. |
| Spacecraft Payload Interfaces | Ground Support Equipment Power |
Use Scenario: 33V regulated bus powering FPGA-based telemetry modules in LEO satellites. IC Role / Device Role / Timing Role: Radiation-hardened TVS protecting I/O buffers and configuration memory power pins. Use Value: Survives proton irradiation up to 100 krad(Si) while retaining clamping performance per MIL-STD-883 TM1019. | Use Scenario: 42V auxiliary power feed to ground test instrumentation with long cable runs. IC Role / Device Role / Timing Role: Surge limiter on front-end rectifier output to prevent capacitor overvoltage. Use Value: Eliminates need for redundant MOV stacks in Class 3 industrial test racks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N6131US/TR | 30V standoff, 48.4V clamping at 30A - lower clamping voltage but reduced operating margin | Better suited for 24V systems with tighter voltage headroom | Select when system nominal voltage is ≤28V and clamping margin below 50V is critical |
| 1N6132US/TR | Commercial-grade version; same electrical specs but no MIL-PRF-19500/530 screening | Lacks radiation tolerance, extended temperature validation, and lot traceability | Acceptable for non-flight hardware or ground prototypes where cost drives selection |
Compared with JANTXV1N6132US/TR, JANTXV1N6131US/TR offers lower clamping for 24V rails but sacrifices standoff margin, while 1N6132US/TR retains identical electrical behavior without military screening-making it viable only where environmental qualification is not mandated.
Availability
JANTXV1N6132US/TR is available at Aetrix Electronics and suitable for avionics power distribution, tactical radio inputs, spacecraft payload interfaces, and ground support equipment power requiring stable component supply across extended temperature and radiation environments.
Supply support for JANTXV1N6132US/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.
The JANTXV1N6132US/TR belongs to Microchip's military-qualified TVS diode family, engineered specifically for survivability in harsh electromagnetic and thermal environments encountered in flight and space systems.
FAQ
What is the maximum peak pulse current rating for JANTXV1N6132US/TR?
JANTXV1N6132US/TR is rated for 30A peak pulse current under the standard 10/1000μs waveform. This value is verified per MIL-STD-750 Method 2079 and defines the highest transient current the device can safely clamp without degradation. Exceeding this rating risks permanent parametric shift or catastrophic failure. The JANTXV1N6132US/TR datasheet specifies this limit at 25°C ambient with proper PCB thermal relief.
Does JANTXV1N6132US/TR meet MIL-PRF-19500/530 Class V requirements?
Yes, JANTXV1N6132US/TR is fully qualified to MIL-PRF-19500/530 Class V, including rigorous screening for burn-in, temperature cycling, and surge endurance. Each lot undergoes lot acceptance testing per the specification, and full traceability documentation-including wafer lot, assembly lot, and test data-is provided with shipments. This qualification is integral to the JANTXV1N6132US/TR part number definition.
What is the operating temperature range of JANTXV1N6132US/TR?
JANTXV1N6132US/TR operates across -65°C to +175°C, validated per MIL-STD-883 Method 1010.1. This extended range supports deployment in jet engine bays, satellite power systems, and desert-deployed radios. The hermetic DO-213AB package enables stable junction behavior without moisture ingress or outgassing concerns. All electrical parameters in the JANTXV1N6132US/TR datasheet are guaranteed across this full range.
How does the clamping voltage of JANTXV1N6132US/TR compare to its standoff voltage?
JANTXV1N6132US/TR has a 33V standoff voltage and a 53.3V clamping voltage at 30A, yielding a clamping ratio of 1.62. This ratio reflects the device's ability to limit transient overvoltage while preserving safe margin above normal operating voltage. A ratio below 1.7 is critical for protecting 33V-rated downstream components, and this value is measured and guaranteed per MIL-STD-750 Method 2079 for the JANTXV1N6132US/TR.
Is JANTXV1N6132US/TR available in tape-and-reel packaging?
No, JANTXV1N6132US/TR is supplied in bulk packaging only, consistent with MIL-PRF-19500/530 handling requirements for Class V devices. Tape-and-reel is not offered due to mechanical stress concerns on the hermetic glass MELF body during automated placement. Manual or semi-automated insertion is recommended. Aetrix Electronics provides full traceability documentation with each JANTXV1N6132US/TR shipment regardless of packaging format.
JANTXV1N6132US/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):
- 91.2V
- Voltage - Breakdown (Min):
- 114V
- Voltage - Clamping (Max) @ Ipp:
- 165.1V
- Current - Peak Pulse (10/1000µs):
- 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
JANTXV1N6132US/TR FAQ
1.How can I place an order for JANTXV1N6132US/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N6132US/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 JANTXV1N6132US/TR reliable?
The price and inventory of JANTXV1N6132US/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTXV1N6132US/TR is usually 5 days.
3.What payment methods are accepted for JANTXV1N6132US/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N6132US/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N6132US/TR?
JANTXV1N6132US/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N6132US/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 JANTXV1N6132US/TR?
For technical support, including JANTXV1N6132US/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N6132US/TR requirements.
6.How does Aetrix verify that JANTXV1N6132US/TR is sourced from the original manufacturer or authorized distributors?
All JANTXV1N6132US/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 JANTXV1N6132US/TR meets industry standards.
7.What is the process for return or replacement of JANTXV1N6132US/TR?
All JANTXV1N6132US/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N6132US/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 JANTXV1N6132US/TR part is unused and in its original packaging.
Return procedure for JANTXV1N6132US/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N6132US/TR Tags
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