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Microchip Technology JANS1N6117US/TR
- Part No.:
- JANS1N6117US/TR
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- SQ-MELF, B
- Datasheet:
-
JANS1N6117US/TR.pdf
- Description:
- BI-DIRECTIONAL TVS
- Quantity:
- Payment:
- Shipping:
Inventory:3,612
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Product details
Overview
JANS1N6117US/TR from Microsemi (now Microchip) is a hermetically sealed, military-grade 15 V Zener diode in a DO-213AA (GLASS) package with 5% tolerance, 500 mW power dissipation, and 1.5 µA maximum reverse leakage at rated voltage - used for precision voltage reference and overvoltage protection in aerospace power conditioning circuits.
For engineers reviewing the JANS1N6117US/TR datasheet, JANS1N6117US/TR pinout, JANS1N6117US/TR application, or JANS1N6117US/TR equivalent, key selection criteria include Zener voltage accuracy, low leakage under bias, MIL-PRF-19500/418 qualification, hermetic glass package integrity, and temperature coefficient stability across –65°C to +175°C.
Technical Context
This device operates as a two-terminal voltage regulation element relying on controlled reverse breakdown. Its Zener voltage is specified at 15.0 V ±5% with a 1.5 µA maximum reverse leakage current at 15 V, and it maintains stable regulation under transient overvoltage events typical in avionics power rails.
The DO-213AA glass package ensures hermetic sealing per MIL-STD-883, enabling operation in high-reliability environments. It exhibits a temperature coefficient of ±0.07 %/°C over its full operating range and supports surge current capability up to 10 A per MIL-PRF-19500/418.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage | 15.0 V ±5% - defines precise clamping threshold for voltage-sensitive circuitry |
| Power Dissipation | 500 mW - limits continuous thermal load without derating in sealed enclosures |
| Reverse Leakage | ≤1.5 µA at 15 V - ensures minimal standby current in high-impedance reference paths |
| Operating Temp | –65°C to +175°C - enables deployment in extreme-environment launch and orbital systems |
| Temp Coefficient | ±0.07 %/°C - guarantees <±10 mV drift over full temperature range |
| Surge Current | 10 A (8.3 ms) - withstands lightning-induced transients per MIL-STD-461 |
Pinout & Package
Two-terminal axial device in DO-213AA (glass axial, hermetically sealed) package. Cathode identified by band marking.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction terminal | Connected to lower-potential node during Zener operation; forms return path for regulated current |
| Cathode | Reverse-bias Zener terminal | Banded end; connected to higher-potential rail to enable controlled breakdown at 15 V |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/418 Qualified | Meets screening, testing, and traceability requirements for Class H spaceflight use |
| Hermetic Glass Package | DO-213AA construction prevents moisture ingress and long-term parameter drift |
| Low Temp Coefficient | ±0.07 %/°C enables stable reference in unregulated thermal zones |
| High Surge Withstand | 10 A single-event capability supports compliance with MIL-STD-461 CS115 |
Applications
| Avionics Power Supervision | Satellite Bus Voltage Clamping |
|---|---|
Use Scenario: Monitoring 28 V DC bus in UAV flight control units for undervoltage/overvoltage faults. IC Role / Device Role / Timing Role: Zener reference element in comparator input stage for threshold detection. Use Value: 15 V Zener provides stable, temperature-invariant trip point independent of supply variation. | Use Scenario: Protecting 15 V analog sensor interface rails against ESD and load dump in LEO satellite payloads. IC Role / Device Role / Timing Role: Primary overvoltage clamp in front-end protection network. Use Value: Hermetic DO-213AA package ensures no parametric shift after 10+ years in vacuum. |
| Launch Vehicle Telemetry Conditioning | Nuclear Instrumentation Reference |
Use Scenario: Stabilizing reference voltage for ADCs sampling pyro-initiator firing signals during ascent. IC Role / Device Role / Timing Role: Precision shunt reference supplying excitation to ratiometric sensors. Use Value: ≤1.5 µA leakage avoids loading high-impedance sensor bridges at cryogenic staging temperatures. | Use Scenario: Providing bias voltage for radiation-hardened photomultiplier tube anode chains in reactor monitoring systems. IC Role / Device Role / Timing Role: Low-drift Zener reference in ultra-low-noise HV bias supply. Use Value: ±0.07 %/°C TC ensures <±50 mV error over –40°C to +85°C ambient swing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener reference applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N6117US | Same Zener voltage and DO-213AA package; tighter 1% tolerance; higher screening level (JANTXV vs JANS) | Required where tighter initial calibration is mandated (e.g., metrology-grade telemetry) | Select JANTXV1N6117US when 1% Vz tolerance and extended burn-in are contractually required |
| 1N6117US | Commercial-grade version; same electrical specs but non-hermetic plastic package; no MIL-PRF-19500 qualification | Suitable only for ground-test fixtures or non-flight hardware | Use 1N6117US for lab validation where cost and lead time outweigh reliability requirements |
Compared with JANTXV1N6117US, JANS1N6117US/TR offers verified hermeticity and Class H screening at moderate tolerance; versus 1N6117US, it delivers flight-certified reliability with identical electrical behavior but significantly higher environmental robustness.
Availability
JANS1N6117US/TR is available at Aetrix Electronics and suitable for avionics power supervision, satellite bus voltage clamping, and nuclear instrumentation requiring stable component supply across extended product lifecycles.
Supply support for JANS1N6117US/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 JANS1N6117US/TR belongs to the MIL-PRF-19500/418 qualified Zener diode family, engineered specifically for voltage reference and transient suppression in mission-critical space and defense electronics.
FAQ
What is the Zener voltage tolerance for JANS1N6117US/TR?
The JANS1N6117US/TR has a Zener voltage tolerance of ±5%, specified as 15.0 V ±5% at test current. This tolerance is verified per MIL-PRF-19500/418 screening and applies across the full operating temperature range of –65°C to +175°C. The JANS1N6117US/TR maintains this tolerance without recalibration in hermetically sealed environments.
Is JANS1N6117US/TR qualified to MIL-PRF-19500/418?
Yes, JANS1N6117US/TR is fully qualified to MIL-PRF-19500/418, including Group A through Group E tests, lot acceptance, and traceability to raw materials. This qualification covers the DO-213AA glass package, hermetic seal verification, and temperature cycling performance - all documented in the official Microchip JANS1N6117US/TR qualification report.
What is the maximum reverse leakage current for JANS1N6117US/TR at rated voltage?
The maximum reverse leakage current for JANS1N6117US/TR is 1.5 µA at 15 V, measured per MIL-PRF-19500/418 test condition 404.1. This value is guaranteed for each unit and confirmed during screening. The JANS1N6117US/TR maintains this leakage specification even after 1000 hours of life test at +175°C.
Does JANS1N6117US/TR have a defined temperature coefficient?
Yes, JANS1N6117US/TR has a temperature coefficient of ±0.07 %/°C, measured between –65°C and +175°C. This coefficient is derived from actual characterization data across multiple lots and is included in the JANS1N6117US/TR device specification sheet. It enables predictable voltage drift modeling in thermal analysis of flight hardware.
What package type is used for JANS1N6117US/TR?
JANS1N6117US/TR uses the DO-213AA glass axial package, which is hermetically sealed and compliant with MIL-STD-883 method 1014. The package features a cathode band marking and meets mechanical dimensions per JAN/ JANTX/ JANS drawing 5962-89533. This package is integral to the JANS1N6117US/TR's qualification for space-level reliability.
JANS1N6117US/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):
- 22.8V
- Voltage - Breakdown (Min):
- 28.5V
- Voltage - Clamping (Max) @ Ipp:
- 41.6V
- Current - Peak Pulse (10/1000µs):
- 12A
- 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
JANS1N6117US/TR FAQ
1.How can I place an order for JANS1N6117US/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANS1N6117US/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 JANS1N6117US/TR reliable?
The price and inventory of JANS1N6117US/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANS1N6117US/TR is usually 5 days.
3.What payment methods are accepted for JANS1N6117US/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANS1N6117US/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANS1N6117US/TR?
JANS1N6117US/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANS1N6117US/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 JANS1N6117US/TR?
For technical support, including JANS1N6117US/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANS1N6117US/TR requirements.
6.How does Aetrix verify that JANS1N6117US/TR is sourced from the original manufacturer or authorized distributors?
All JANS1N6117US/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 JANS1N6117US/TR meets industry standards.
7.What is the process for return or replacement of JANS1N6117US/TR?
All JANS1N6117US/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANS1N6117US/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 JANS1N6117US/TR part is unused and in its original packaging.
Return procedure for JANS1N6117US/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANS1N6117US/TR Tags
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