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Microchip Technology JANTX1N4110C-1/TR
- Part No.:
- JANTX1N4110C-1/TR
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JANTX1N4110C-1/TR.pdf
- Description:
- DIODE ZENER 16V 500MW DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:2,550
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Product details
Overview
JANTX1N4110C-1/TR from Microsemi is a 500 mW, 16 V Zener diode with ±2% voltage tolerance, metallurgically bonded glass DO-35 package, qualified to JANTX reliability level per MIL-PRF-19500/435, used for precision voltage regulation in military-grade power supply references and analog signal conditioning circuits.
For engineers reviewing the JANTX1N4110C-1/TR datasheet, JANTX1N4110C-1/TR pinout, JANTX1N4110C-1/TR application, or JANTX1N4110C-1/TR equivalent, key selection factors include its 16 V nominal Zener voltage at 250 mA test current, 100 Ω dynamic impedance, +0.085 %/°C temperature coefficient, and hermetically sealed axial-leaded construction for high-reliability thermal and radiation environments.
Technical Context
This device operates as a reverse-biased voltage reference diode, maintaining stable regulation across 10–100 mA operating current and −65 °C to +175 °C junction temperature range. Its metallurgical bond ensures low noise density (1 µV/√Hz typical at 16 V) and minimal capacitance (≈3 pF), critical for low-drift analog front-ends.
It complies with MIL-PRF-19500/435 JANTX screening, including thermal shock, burn-in, and lot acceptance testing. The DO-35 package supports axial through-hole mounting with cathode band polarity marking and tin-lead plating solderable per MIL-STD-750 Method 2026.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage VZ | 16.0 V ±2% at 250 mA - defines precise regulation point for reference design |
| Power Dissipation | 500 mW @ TL = 25 °C - sets maximum continuous thermal load on PCB traces |
| Dynamic Impedance ZZT | 100 Ω max - determines output voltage variation under load current changes |
| Temp Coefficient αVZ | +0.085 %/°C - quantifies drift magnitude over industrial/military temperature range |
| Noise Density ND | 1 µV/√Hz - enables low-noise performance in precision instrumentation amplifiers |
| Reverse Leakage IR | 50 nA @ 12.8 V - ensures minimal error current in high-impedance bias networks |
| Junction Temp Range | −65 °C to +175 °C - supports operation in aerospace, downhole, and avionics systems |
Pinout & Package
DO-35 (DO-204AH) axial-leaded glass package with hermetically sealed body, 0.056–0.090 inch body diameter, 0.140–0.200 inch body length, and 1.0–1.5 inch lead length. Cathode indicated by single black band; banded end must be held positive relative to anode for Zener operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Reference ground node | Connected to system ground or lowest potential node in shunt regulator topology |
| Cathode | Zener regulation output | Provides stable 16 V reference when reverse-biased; requires series current-limiting resistor |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/435 JANTX qualification | Validated reliability for defense/aerospace programs requiring extended lifetime and lot traceability |
| Metallurgical bond construction | Eliminates interfacial voids to reduce thermal resistance and improve long-term Zener voltage stability |
| Low noise density (1 µV/√Hz) | Enables use in high-resolution ADC references and low-noise op-amp biasing without added filtering |
| Hermetic glass DO-35 package | Prevents moisture ingress and parameter shift in humid or corrosive environments over 20+ year service life |
| ±2% Zener tolerance (C suffix) | Reduces calibration burden in production test vs. standard ±5% commercial variants |
Applications
| Aerospace Power Reference | Military Sensor Signal Conditioning |
|---|---|
Use Scenario: Primary voltage reference in satellite power management units requiring stable 16 V rail under radiation exposure and thermal cycling. IC Role / Device Role / Timing Role: Shunt Zener regulator providing precision bias for DC-DC controller feedback networks. Use Value: Radiation-hardened metallurgical bond and JANTX screening ensure <10 ppm/year voltage drift over 15-year mission life. | Use Scenario: Analog front-end reference for strain-gauge bridge amplifiers in armored vehicle health monitoring systems. IC Role / Device Role / Timing Role: Low-noise 16 V reference source for instrumentation-grade op-amps driving 24-bit sigma-delta ADCs. Use Value: 1 µV/√Hz noise density avoids degrading effective resolution below 22 bits in cold-junction compensation circuits. |
| Avionics Flight Control Biasing | Downhole Oilfield Instrumentation |
Use Scenario: Bias voltage generator for analog comparators in fly-by-wire actuator control modules operating from −55 °C to +125 °C. IC Role / Device Role / Timing Role: Temperature-stable Zener reference compensating for op-amp input offset drift across wide ambient range. Use Value: +0.085 %/°C tempco enables <±0.3% total regulation error over full operating range without active compensation. | Use Scenario: Voltage clamp and reference in high-temperature (175 °C) pressure transducer signal chains deployed in oil/gas wellbores. IC Role / Device Role / Timing Role: High-reliability shunt regulator maintaining excitation voltage for piezoresistive sensors under extreme thermal stress. Use Value: 175 °C max junction temperature rating and MIL-qualified screening allow uninterrupted operation where commercial diodes fail within hours. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N4110US-1/TR | Same 16 V, ±2%, DO-213AA surface-mount package; 250 mW rating; no MIL qualification | Used in space-constrained commercial PCBs where JANTX reliability not required | Select when footprint reduction and RoHS compliance are prioritized over radiation hardness and extended temperature range |
| JAN1N4110C-1/TR | Identical electrical specs and DO-35 package; qualified only to JAN level (less stringent screening than JANTX) | Suitable for cost-sensitive defense subsystems with lower reliability requirements | Select when full JANTX screening adds unnecessary cost but MIL-PRF-19500 compliance remains mandatory |
Compared with JANTX1N4110C-1/TR, the 1N4110US-1/TR trades hermetic axial packaging and JANTX screening for SMT compatibility and lower power, while JAN1N4110C-1/TR retains identical form-factor and regulation performance at reduced test rigor-enabling tiered sourcing across program maturity stages.
Availability
JANTX1N4110C-1/TR is available at Aetrix Electronics and suitable for aerospace power references, military sensor signal conditioning, and avionics flight control biasing requiring stable component supply with full traceability and long-term obsolescence management.
Supply support for JANTX1N4110C-1/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 Corporation (now part of Microchip Technology) designs high-reliability analog and mixed-signal semiconductors for aerospace, defense, and industrial markets.
The 1N4099–1N4135 family delivers precision Zener regulation with MIL-qualified reliability, targeting applications demanding long-life stability, radiation tolerance, and operation across extreme temperature ranges.
FAQ
What is the Zener voltage tolerance of JANTX1N4110C-1/TR?
JANTX1N4110C-1/TR has a nominal Zener voltage of 16.0 V with ±2% tolerance, as indicated by the "C" suffix in the part number per Microsemi's nomenclature. This tighter tolerance reduces calibration effort in precision reference designs compared to standard ±5% variants like JANTX1N4110-1/TR.
Is JANTX1N4110C-1/TR RoHS compliant?
No, JANTX1N4110C-1/TR is not RoHS compliant. Per Microsemi documentation, RoHS-compliant versions (e.g., with "e3" suffix) are available only for commercial-grade parts-not for JANTX, JANTXV, or JANS reliability levels. The JANTX1N4110C-1/TR uses traditional tin-lead plating per MIL-STD-750.
What is the maximum operating temperature for JANTX1N4110C-1/TR?
JANTX1N4110C-1/TR has a junction and storage temperature range of −65 °C to +175 °C, validated under MIL-PRF-19500/435 JANTX screening. This allows deployment in downhole, avionics, and space applications where ambient temperatures exceed commercial limits.
How does the metallurgical bond in JANTX1N4110C-1/TR improve performance?
The internal metallurgical bond in JANTX1N4110C-1/TR eliminates interfacial voids between silicon and package, reducing thermal resistance and minimizing long-term Zener voltage drift. This construction directly supports the device's <10 ppm/year stability requirement in aerospace power references.
What is the Zener test current IZT for JANTX1N4110C-1/TR?
JANTX1N4110C-1/TR is specified at a Zener test current IZT of 250 mA, per the Electrical Characteristics table in Microsemi's T4-LDS-0245-2 datasheet. This current establishes the 16.0 V nominal regulation point and is used to measure dynamic impedance (ZZT ≤ 100 Ω) and noise density.
JANTX1N4110C-1/TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- DO-204AH, DO-35, Axial
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Voltage - Zener (Nom) (Vz):
- 16 V
- Tolerance:
- ±2%
- Power - Max:
- 500 mW
- Impedance (Max) (Zzt):
- 100 Ohms
- Current - Reverse Leakage @ Vr:
- 50 nA @ 12.2 V
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 200 mA
- Operating Temperature:
- -65°C ~ 175°C
- Grade:
- Military
- Qualification:
- MIL-PRF-19500/435
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-204AH (DO-35)
JANTX1N4110C-1/TR FAQ
1.How can I place an order for JANTX1N4110C-1/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTX1N4110C-1/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 JANTX1N4110C-1/TR reliable?
The price and inventory of JANTX1N4110C-1/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTX1N4110C-1/TR is usually 5 days.
3.What payment methods are accepted for JANTX1N4110C-1/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTX1N4110C-1/TR transactions.
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4.How is shipping managed for JANTX1N4110C-1/TR?
JANTX1N4110C-1/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTX1N4110C-1/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 JANTX1N4110C-1/TR?
For technical support, including JANTX1N4110C-1/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTX1N4110C-1/TR requirements.
6.How does Aetrix verify that JANTX1N4110C-1/TR is sourced from the original manufacturer or authorized distributors?
All JANTX1N4110C-1/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 JANTX1N4110C-1/TR meets industry standards.
7.What is the process for return or replacement of JANTX1N4110C-1/TR?
All JANTX1N4110C-1/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTX1N4110C-1/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 JANTX1N4110C-1/TR part is unused and in its original packaging.
Return procedure for JANTX1N4110C-1/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTX1N4110C-1/TR Tags
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