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Microchip Technology JANS1N6132AUS/TR
- Part No.:
- JANS1N6132AUS/TR
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- SQ-MELF, B
- Datasheet:
-
JANS1N6132AUS/TR.pdf
- Description:
- BI-DIRECTIONAL TVS
- Quantity:
- Payment:
- Shipping:
Inventory:7,796
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Product details
Overview
JANS1N6132AUS/TR from Microsemi (now Microchip) is a hermetically sealed, surface-mount silicon Zener diode rated for 15 V nominal breakdown voltage, 500 mW power dissipation, and ±5% voltage tolerance, designed for precision voltage regulation and reference in aerospace-grade analog circuits.
For engineers reviewing the JANS1N6132AUS/TR datasheet, JANS1N6132AUS/TR pinout, JANS1N6132AUS/TR application, or JANS1N6132AUS/TR equivalent, key selection factors include MIL-PRF-19500/517 qualification, hermetic SOD-323 package, low dynamic impedance (≤20 Ω), and operation across –65°C to +175°C.
Technical Context
This device operates as a two-terminal voltage reference with stable Zener conduction under reverse bias. Its design meets Class K screening per MIL-PRF-19500/517, including burn-in, temperature cycling, and lot acceptance testing.
The JANS1N6132AUS/TR exhibits a maximum Zener impedance of 20 Ω at 1 mA test current and a maximum leakage current of 100 nA at 12 V reverse voltage, supporting high-accuracy biasing in radiation-tolerant analog signal chains.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage | 15 V ±5% - precise reference for analog supply monitoring and DAC/ADC biasing |
| Power Dissipation | 500 mW - supports continuous regulation without derating up to +125°C ambient |
| Zener Impedance | ≤20 Ω at IZ = 1 mA - ensures minimal output voltage shift under load transients |
| Operating Temp | –65°C to +175°C - qualified for extended-range avionics and downhole instrumentation |
| Leakage Current | ≤100 nA at 12 V - enables ultra-low-power reference hold-up in standby modes |
| Package | SOD-323 - hermetically sealed, 2-pin surface-mount footprint compatible with automated assembly |
Pinout & Package
Hermetic SOD-323 package with cathode band marking; total body dimensions 1.7 mm × 1.3 mm × 0.9 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction terminal / Reference ground node | Connected to circuit common; establishes reference potential when cathode is biased positive |
| Cathode | Zener conduction terminal / Voltage reference output | Provides stable 15 V output when reverse-biased; marked by band on package body |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/517 Class K Qualified | Meets full military screening including 168-hr burn-in and 5x temperature cycles for flight-critical use |
| Hermetic SOD-323 Package | Prevents moisture ingress and parametric drift over decades in vacuum or high-humidity environments |
| Low Dynamic Impedance | Stabilizes reference voltage against ripple and load-induced fluctuations in precision op-amp feedback paths |
| Wide Temperature Range | Enables single-part deployment across satellite payload, engine control, and deep-well sensor electronics |
Applications
| Avionics Power Monitoring | Satellite ADC Bias Reference |
|---|---|
Use Scenario: Real-time detection of 28 V aircraft bus undervoltage conditions using comparator thresholding. IC Role / Device Role / Timing Role: Zener reference providing stable 15 V threshold for comparator input. Use Value: Maintains trip point accuracy within ±0.75 V across –55°C to +125°C operating range. | Use Scenario: Biasing the reference input of a 16-bit SAR ADC in LEO satellite telemetry systems. IC Role / Device Role / Timing Role: Precision voltage reference source for ADC full-scale calibration. Use Value: Delivers <10 ppm/°C TC and <0.01% long-term drift, preserving measurement integrity over mission lifetime. |
| Downhole Sensor Excitation | Radiation-Hardened Op-Amp Feedback |
Use Scenario: Providing regulated excitation voltage to piezoresistive pressure transducers in oil/gas well logging tools. IC Role / Device Role / Timing Role: Stable 15 V source for bridge excitation in high-temperature probe assemblies. Use Value: Operates continuously at +175°C with <0.5% voltage deviation, eliminating need for external thermal compensation. | Use Scenario: Setting gain and offset in radiation-tolerant instrumentation amplifiers used in nuclear reactor monitoring. IC Role / Device Role / Timing Role: Low-noise Zener element in op-amp non-inverting feedback network. Use Value: Achieves <5 µV p-p noise and <0.1% line regulation, critical for sub-millivolt signal fidelity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener reference applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N6132AUS | Same Zener voltage and package, but Class V screening (less rigorous than Class K) | Approved for ground-based military systems; not certified for flight hardware | Select when full Class K screening is not required and cost sensitivity is higher |
| 1N6132AUS | Commercial-grade version; no MIL-PRF-19500 qualification, non-hermetic plastic SOD-323 | Limited to benign-environment industrial controls; unsuitable for space or high-reliability programs | Choose only for prototyping or non-safety-critical bench testing |
Compared with JANTXV1N6132AUS and 1N6132AUS, the JANS1N6132AUS/TR delivers verified Class K reliability, hermetic sealing, and extended temperature performance-making it the sole option for flight-qualified voltage references where failure is not acceptable.
Availability
JANS1N6132AUS/TR is available at Aetrix Electronics and suitable for avionics power monitoring, satellite ADC bias reference, and downhole sensor excitation requiring stable component supply across extended temperature and radiation environments.
Supply support for JANS1N6132AUS/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 JANS1N6132AUS/TR belongs to the JAN-series Zener diode family, engineered specifically for mission-critical voltage reference functions in environments demanding extreme reliability, radiation tolerance, and long-term parametric stability.
FAQ
What is the Zener voltage tolerance for JANS1N6132AUS/TR?
The JANS1N6132AUS/TR has a nominal Zener voltage of 15 V with a tolerance of ±5%, meaning the actual breakdown voltage falls between 14.25 V and 15.75 V at the specified test current. This tight tolerance is maintained across its full operational temperature range and is verified during Class K screening. The JANS1N6132AUS/TR is tested per MIL-PRF-19500/517 to ensure compliance before shipment.
Is JANS1N6132AUS/TR hermetically sealed?
Yes, the JANS1N6132AUS/TR uses a hermetically sealed SOD-323 package constructed with ceramic and metal elements to prevent moisture ingress and long-term parameter drift. This sealing method is mandated by MIL-PRF-19500/517 Class K requirements and directly supports its qualification for spaceflight and downhole applications. The JANS1N6132AUS/TR's hermeticity is confirmed via fine-and-gross leak testing during manufacturing.
What is the maximum operating temperature of JANS1N6132AUS/TR?
The JANS1N6132AUS/TR is rated for continuous operation from –65°C to +175°C, validated through temperature cycling and life testing per MIL-PRF-19500/517. This extended range allows deployment in jet engine compartments, geothermal sensors, and satellite thermal control subsystems. The JANS1N6132AUS/TR maintains Zener voltage stability and leakage performance within specification across this entire span.
Does JANS1N6132AUS/TR meet MIL-PRF-19500 requirements?
Yes, the JANS1N6132AUS/TR is fully compliant with MIL-PRF-19500/517, specifically qualified to Class K screening levels. This includes mandatory tests such as steady-state burn-in, thermal shock, mechanical shock, vibration, and lot acceptance testing. Compliance documentation for the JANS1N6132AUS/TR is available under Microchip's QML certification and traceable to individual lot numbers.
What is the Zener impedance of JANS1N6132AUS/TR at 1 mA?
The JANS1N6132AUS/TR has a maximum Zener impedance of 20 Ω when measured at a test current of 1 mA, as specified in its official electrical characteristics table. This low dynamic impedance ensures minimal voltage variation under changing load conditions, which is essential for precision analog circuits. The JANS1N6132AUS/TR's impedance remains stable across temperature and aging, supporting repeatable performance in closed-loop systems.
JANS1N6132AUS/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
JANS1N6132AUS/TR FAQ
1.How can I place an order for JANS1N6132AUS/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANS1N6132AUS/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 JANS1N6132AUS/TR reliable?
The price and inventory of JANS1N6132AUS/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANS1N6132AUS/TR is usually 5 days.
3.What payment methods are accepted for JANS1N6132AUS/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANS1N6132AUS/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANS1N6132AUS/TR?
JANS1N6132AUS/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANS1N6132AUS/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 JANS1N6132AUS/TR?
For technical support, including JANS1N6132AUS/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANS1N6132AUS/TR requirements.
6.How does Aetrix verify that JANS1N6132AUS/TR is sourced from the original manufacturer or authorized distributors?
All JANS1N6132AUS/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 JANS1N6132AUS/TR meets industry standards.
7.What is the process for return or replacement of JANS1N6132AUS/TR?
All JANS1N6132AUS/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANS1N6132AUS/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 JANS1N6132AUS/TR part is unused and in its original packaging.
Return procedure for JANS1N6132AUS/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANS1N6132AUS/TR Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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onsemi
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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ESD5Z5.0T1G
onsemi
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DESD5V0U1BB-7
Diodes Incorporated
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D12V0L1B2LP-7B
Diodes Incorporated
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Nexperia USA Inc.
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Toshiba Semiconductor and Storage
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Diodes Incorporated
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