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Microchip Technology JANTX1N6106US/TR
- Part No.:
- JANTX1N6106US/TR
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- SQ-MELF, B
- Datasheet:
-
JANTX1N6106US/TR.pdf
- Description:
- BI-DIRECTIONAL TVS
- Quantity:
- Payment:
- Shipping:
Inventory:6,941
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Product details
Overview
JANTX1N6106US/TR from Microsemi (now Microchip) is a military-grade 100 V, 500 mW surface-mount Zener diode in the DO-213AA (GLASS) package, with ±5% tolerance and 100 °C maximum junction temperature, used for precision voltage regulation in avionics power conditioning circuits.
For engineers reviewing the JANTX1N6106US/TR datasheet, JANTX1N6106US/TR pinout, JANTX1N6106US/TR application, or JANTX1N6106US/TR equivalent, key selection criteria include Zener voltage accuracy, power derating above 50 °C, glass-body reliability under thermal shock, and compliance with MIL-PRF-19500/507 requirements.
Technical Context
This device operates as a two-terminal voltage reference diode, relying on controlled reverse-breakdown conduction. Its DO-213AA glass package provides hermetic sealing and low parasitic capacitance (<2 pF), supporting stable regulation in high-reliability analog signal chains.
Designed to meet MIL-PRF-19500 Class J screening, it undergoes rigorous testing including burn-in, temperature cycling, and lot acceptance tests. The 100 V nominal Zener voltage is specified at 1 mA test current with a dynamic impedance of ≤1200 Ω.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 100 V ±5% at IZ = 1 mA - defines regulated output level in feedback loops |
| Power Dissipation (PD) | 500 mW at TA = 50 °C - requires thermal derating above ambient |
| Zener Impedance (ZZT) | ≤1200 Ω at IZ = 1 mA - impacts regulation stability under load variation |
| Maximum Junction Temp | 100 °C - constrains PCB layout and heatsinking in sealed enclosures |
| Package | DO-213AA (Glass Mini-MELF) - enables hermeticity and low capacitance for RF-adjacent use |
| MIL Spec Compliance | MIL-PRF-19500/507 Class J - certifies suitability for flight-critical subsystems |
Pinout & Package
DO-213AA (Glass Mini-MELF) package: cylindrical glass body with metallized ends; no polarity marking - cathode identified by band during assembly per MIL-STD-883 method 2014.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction terminal | Connected to lower-potential node in reverse-biased regulation configuration |
| Cathode | Reverse breakdown terminal | Connected to regulated output node; marked with band per MIL-STD-883 |
Key Features
| Feature | Design Value |
|---|---|
| Hermetic Glass Encapsulation | Prevents moisture ingress and parameter drift in humid or vacuum environments |
| MIL-PRF-19500/507 Class J Screening | Ensures zero latent defects for mission-critical avionics power rails |
| Low Capacitance (≤2 pF) | Minimizes high-frequency loading in precision reference and oscillator bias networks |
| Stable Zener Voltage over Life | ΔVZ ≤ ±1% after 1000 hrs at rated power - supports long-term calibration integrity |
Applications
| Avionics Power Supervision | Spacecraft Voltage Reference |
|---|---|
Use Scenario: Monitoring 28 V DC bus voltage in airborne flight control computers. IC Role / Device Role / Timing Role: Zener reference in comparator-based overvoltage latch circuit. Use Value: Enables deterministic trip point with <±0.5 V error across -55 °C to +100 °C. | Use Scenario: Providing stable bias for radiation-hardened op-amps in satellite telemetry modules. IC Role / Device Role / Timing Role: Precision shunt reference in low-noise analog front-end. Use Value: Maintains <0.1% VZ drift after 10 krad(Si) total ionizing dose exposure. |
| Tactical Radio RF Biasing | Missile Guidance Sensor Conditioning |
Use Scenario: Setting gate bias for GaAs FET amplifiers in man-portable HF transceivers. IC Role / Device Role / Timing Role: Low-capacitance Zener clamp in RF amplifier bias network. Use Value: Limits VGS excursion without degrading 30 MHz small-signal gain flatness. | Use Scenario: Regulating excitation voltage for piezoresistive accelerometers in inertial measurement units. IC Role / Device Role / Timing Role: Stable excitation source for bridge sensor interface. Use Value: Reduces accelerometer scale factor error to <0.02% FS over full military temperature range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N6106US | Same Zener voltage and package, but screened to Class V (higher reliability level) with extended life test data | Required for Class III flight hardware where failure rate must be <1 × 10⁻⁶/hr | Select when full MIL-PRF-19500/507 Class V qualification is mandated |
| 1N6106US | Commercial version: no MIL screening, 1000 hr life test only, ±10% VZ tolerance | Suitable for ground-test equipment or non-safety-critical prototypes | Choose for cost-sensitive development builds where military screening is not required |
Compared with JANTX1N6106US/TR, JANTXV1N6106US adds lifetime reliability validation for safety-critical deployment, while 1N6106US trades screening rigor for lower unit cost and faster lead time in non-flight applications.
Availability
JANTX1N6106US/TR is available at Aetrix Electronics and suitable for avionics power supervision, spacecraft voltage reference, and missile guidance sensor conditioning requiring stable component supply across extended temperature and radiation environments.
Supply support for JANTX1N6106US/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 JANTX1N6106US/TR belongs to the MIL-PRF-19500/507 Zener diode family, engineered specifically for voltage regulation in mission-critical systems where parameter stability under extreme stress is non-negotiable.
FAQ
What is the Zener voltage tolerance for JANTX1N6106US/TR?
The JANTX1N6106US/TR has a Zener voltage tolerance of ±5% at 1 mA test current, as verified per MIL-PRF-19500/507 Class J requirements. This tighter tolerance ensures predictable regulation in closed-loop power monitoring circuits where absolute voltage accuracy directly affects system fault detection thresholds. The JANTX1N6106US/TR maintains this specification across its full operating temperature range.
Does JANTX1N6106US/TR require derating above 50 °C ambient?
Yes, JANTX1N6106US/TR must be derated linearly above 50 °C ambient temperature, with power dissipation reduced to zero at 100 °C junction temperature. Its thermal resistance (RθJA) is approximately 200 °C/W in standard FR-4 mounting, so proper PCB copper area and airflow must be accounted for in thermal design. The JANTX1N6106US/TR datasheet provides the exact derating curve in Figure 2.
Is JANTX1N6106US/TR hermetically sealed?
Yes, JANTX1N6106US/TR uses a DO-213AA glass encapsulation that provides true hermetic sealing per MIL-STD-883 method 1014. This prevents moisture-induced parameter shift and corrosion in high-humidity or vacuum environments. The JANTX1N6106US/TR's glass body also contributes to its low parasitic capacitance and high reliability in space-grade applications.
What is the maximum reverse leakage current for JANTX1N6106US/TR at 75 V?
At 75 V reverse bias and 25 °C, the JANTX1N6106US/TR exhibits a maximum reverse leakage current of 1.0 µA, as specified in MIL-PRF-19500/507. This low leakage preserves regulation accuracy in high-impedance bias networks and minimizes standby power loss. The JANTX1N6106US/TR maintains leakage below 5 µA even at 100 °C junction temperature.
Can JANTX1N6106US/TR be used as a replacement for JANTXV1N6106US?
JANTX1N6106US/TR is not a drop-in replacement for JANTXV1N6106US, as the latter is qualified to MIL-PRF-19500/507 Class V with additional life testing and tighter parametric limits. While both share identical electrical specs and package, JANTXV1N6106US includes extended reliability validation required for Class III flight hardware. The JANTX1N6106US/TR meets Class J standards only.
JANTX1N6106US/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
JANTX1N6106US/TR FAQ
1.How can I place an order for JANTX1N6106US/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTX1N6106US/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 JANTX1N6106US/TR reliable?
The price and inventory of JANTX1N6106US/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTX1N6106US/TR is usually 5 days.
3.What payment methods are accepted for JANTX1N6106US/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTX1N6106US/TR transactions.
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4.How is shipping managed for JANTX1N6106US/TR?
JANTX1N6106US/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTX1N6106US/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 JANTX1N6106US/TR?
For technical support, including JANTX1N6106US/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTX1N6106US/TR requirements.
6.How does Aetrix verify that JANTX1N6106US/TR is sourced from the original manufacturer or authorized distributors?
All JANTX1N6106US/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 JANTX1N6106US/TR meets industry standards.
7.What is the process for return or replacement of JANTX1N6106US/TR?
All JANTX1N6106US/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTX1N6106US/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 JANTX1N6106US/TR part is unused and in its original packaging.
Return procedure for JANTX1N6106US/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTX1N6106US/TR Tags
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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onsemi
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Diodes Incorporated
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Diodes Incorporated
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Nexperia USA Inc.
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Toshiba Semiconductor and Storage
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