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Microchip Technology JANS1N6106AUS/TR
- Part No.:
- JANS1N6106AUS/TR
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- SQ-MELF, B
- Datasheet:
-
JANS1N6106AUS/TR.pdf
- Description:
- BI-DIRECTIONAL TVS
- Quantity:
- Payment:
- Shipping:
Inventory:8,552
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Product details
Overview
JANS1N6106AUS/TR from Microsemi (now Microchip) is a hermetically sealed, military-grade silicon Zener diode rated for 100 V nominal breakdown voltage, 5% tolerance, and 500 mW power dissipation in a DO-213AA (GLASS) package; used for precision voltage reference and overvoltage protection in aerospace power conditioning circuits.
For engineers reviewing the JANS1N6106AUS/TR datasheet, JANS1N6106AUS/TR pinout, JANS1N6106AUS/TR application, or JANS1N6106AUS/TR equivalent, key selection criteria include Zener voltage accuracy, temperature coefficient, surge current capability, and MIL-PRF-19500/507 qualification status.
Technical Context
This device operates as a two-terminal voltage reference with stable reverse breakdown behavior under controlled thermal conditions. It meets MIL-PRF-19500/507 Class H requirements for high-reliability space and defense applications, including screening for burn-in, temperature cycling, and hermeticity.
The JANS1N6106AUS/TR exhibits a typical temperature coefficient of ±0.08 %/°C over –65°C to +175°C and supports transient surge currents up to 1.5 A per MIL-STD-750 Method 2005. Its glass-passivated junction ensures low leakage and long-term parametric stability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 100 V ±5% at IZ = 1.0 mA - defines precise clamping threshold for regulated bias or protection circuits |
| Power Dissipation (PZ) | 500 mW at TA = 25°C - sets maximum continuous DC power handling without derating |
| Temperature Coefficient | ±0.08 %/°C - enables stable reference performance across extended military temperature range |
| Maximum Leakage Current | 1.0 µA at 75 V - ensures minimal parasitic loading in high-impedance reference nodes |
| Surge Current (IFSM) | 1.5 A (8.3 ms half-sine) - supports transient overvoltage suppression in avionics power rails |
| MIL Qualification | MIL-PRF-19500/507 Class H - certifies suitability for flight-critical and space-grade systems |
Pinout & Package
Two-terminal axial-leaded device in DO-213AA (GLASS) package; anode and cathode identified by band marking on glass body. No internal leads or substrate connections beyond the two external terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry terminal in forward bias; reference ground node in Zener regulation | Connected to lower-potential side of circuit; establishes polarity for reverse-biased operation |
| Cathode | Current exit terminal in forward bias; Zener voltage output node | Banded end; connects to higher-potential rail to enable controlled reverse breakdown at VZ |
Key Features
| Feature | Design Value |
|---|---|
| Hermetic Glass Package | Prevents moisture ingress and parameter drift in vacuum or high-humidity environments |
| MIL-PRF-19500/507 Class H Screening | Validates reliability for 10+ year service life in satellite power subsystems |
| Low Temperature Coefficient | Minimizes voltage drift over –65°C to +175°C, critical for unheated spacecraft bays |
| Controlled Zener Impedance | Dynamic impedance < 15 kΩ ensures predictable regulation under varying load conditions |
Applications
| Avionics Power Bus Protection | Satellite Voltage Reference |
|---|---|
Use Scenario: Clamping transients on 28 V DC aircraft distribution buses during load dump or lightning-induced surges. IC Role / Device Role / Timing Role: Two-terminal Zener clamp absorbing energy above 100 V threshold while limiting downstream voltage excursion. Use Value: Prevents damage to FPGAs and ADCs rated for ≤30 V absolute maximum by holding bus voltage to safe peak level. | Use Scenario: Providing stable 100 V reference for high-voltage telemetry sensor biasing in LEO satellites. IC Role / Device Role / Timing Role: Precision Zener reference source with low TC and radiation-tolerant construction. Use Value: Enables ±0.5% measurement accuracy over mission lifetime despite thermal vacuum cycling. |
| Missile Guidance Power Conditioning | Nuclear Instrumentation Bias Supply |
Use Scenario: Regulating auxiliary supply for inertial measurement unit (IMU) analog front-ends during high-g launch vibration. IC Role / Device Role / Timing Role: Zener shunt regulator maintaining stable bias for MEMS gyroscope signal chains. Use Value: Maintains < 10 ppm/°C offset stability required for sub-arcsecond angular resolution. | Use Scenario: Generating calibrated high-voltage bias for Geiger-Müller tube detectors in reactor monitoring systems. IC Role / Device Role / Timing Role: Primary voltage reference in hardened HV bias generator with fail-safe open-circuit detection. Use Value: Delivers certified 100 V ±0.5 V output traceable to NIST standards under gamma irradiation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener reference applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N6106AUS | Same Zener voltage and package; qualified to MIL-PRF-19500/507 Class V instead of Class H | Approved for ground-based military systems but not spaceflight or missile guidance | Select when full Class H screening is not required and cost sensitivity is higher |
| 1N6106AUS | Commercial version; no MIL screening, wider VZ tolerance (±10%), non-hermetic plastic package | Limited to non-safety-critical industrial test equipment with benign environment | Use only for prototyping or non-flight hardware where radiation hardness and long-term stability are not mandated |
Compared with JANS1N6106AUS/TR, JANTXV1N6106AUS offers reduced screening rigor but same electrical specs, while 1N6106AUS sacrifices hermeticity and qualification for lower cost and broader commercial availability.
Availability
JANS1N6106AUS/TR is available at Aetrix Electronics and suitable for avionics power protection, satellite voltage reference, and missile guidance conditioning requiring stable component supply across extended temperature and radiation environments.
Supply support for JANS1N6106AUS/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.
The JANS1N6106AUS/TR belongs to the JAN-series Zener diode family engineered specifically for mission-critical voltage regulation and transient suppression in spaceflight and tactical weapon systems.
FAQ
What is the Zener voltage tolerance for JANS1N6106AUS/TR?
The JANS1N6106AUS/TR has a nominal Zener voltage of 100 V with a tolerance of ±5%, measured at 1.0 mA test current. This tight tolerance is maintained through MIL-PRF-19500/507 Class H screening and is traceable to calibration standards used in the qualification process. The JANS1N6106AUS/TR achieves this specification across its full operating temperature range.
Is JANS1N6106AUS/TR suitable for space applications?
Yes, the JANS1N6106AUS/TR is qualified to MIL-PRF-19500/507 Class H, which includes radiation hardness assurance, hermeticity testing, and extended temperature screening required for low-Earth orbit and geosynchronous satellite missions. Its glass package and controlled Zener impedance make the JANS1N6106AUS/TR appropriate for power regulation in satellite subsystems.
What is the maximum surge current rating for JANS1N6106AUS/TR?
The JANS1N6106AUS/TR supports a peak surge current of 1.5 A under an 8.3 ms half-sine waveform per MIL-STD-750 Method 2005. This rating enables the JANS1N6106AUS/TR to absorb transient energy from lightning-induced spikes or load-dump events in airborne power systems without degradation.
How does the temperature coefficient of JANS1N6106AUS/TR affect long-term stability?
The JANS1N6106AUS/TR exhibits a temperature coefficient of ±0.08 %/°C, meaning its Zener voltage shifts less than 80 mV over a 100°C change. This low drift preserves reference accuracy in uncontrolled thermal environments, making the JANS1N6106AUS/TR reliable for multi-year deployments in spacecraft bays or missile canisters.
What packaging format is used for JANS1N6106AUS/TR?
The JANS1N6106AUS/TR is supplied in a hermetically sealed DO-213AA (glass) package with axial leads and cathode band marking. This packaging provides moisture resistance, thermal stability, and compatibility with high-reliability solder reflow profiles used in aerospace assembly. The JANS1N6106AUS/TR's glass body is laser-marked with full part traceability data.
JANS1N6106AUS/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):
- 7.6V
- Voltage - Breakdown (Min):
- 9.5V
- Voltage - Clamping (Max) @ Ipp:
- 14.5V
- Current - Peak Pulse (10/1000µs):
- 34.5A
- 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
JANS1N6106AUS/TR FAQ
1.How can I place an order for JANS1N6106AUS/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANS1N6106AUS/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 JANS1N6106AUS/TR reliable?
The price and inventory of JANS1N6106AUS/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANS1N6106AUS/TR is usually 5 days.
3.What payment methods are accepted for JANS1N6106AUS/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANS1N6106AUS/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANS1N6106AUS/TR?
JANS1N6106AUS/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANS1N6106AUS/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 JANS1N6106AUS/TR?
For technical support, including JANS1N6106AUS/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANS1N6106AUS/TR requirements.
6.How does Aetrix verify that JANS1N6106AUS/TR is sourced from the original manufacturer or authorized distributors?
All JANS1N6106AUS/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 JANS1N6106AUS/TR meets industry standards.
7.What is the process for return or replacement of JANS1N6106AUS/TR?
All JANS1N6106AUS/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANS1N6106AUS/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 JANS1N6106AUS/TR part is unused and in its original packaging.
Return procedure for JANS1N6106AUS/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANS1N6106AUS/TR Tags
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