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Microchip Technology JANTXV1N4110D-1
- Part No.:
- JANTXV1N4110D-1
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JANTXV1N4110D-1.pdf
- Description:
- DIODE ZENER 16V 500MW DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:5,715
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Product details
Overview
JANTXV1N4110D-1 from Microsemi is a 16 V, 1% tolerance, 500 mW metallurgically bonded glass Zener diode in DO-35 (DO-204AH) axial package, qualified to JANTXV level per MIL-PRF-19500/435 for high-reliability voltage regulation in aerospace power supplies and precision reference circuits.
For engineers reviewing the JANTXV1N4110D-1 datasheet, JANTXV1N4110D-1 pinout, JANTXV1N4110D-1 application, or JANTXV1N4110D-1 equivalent, key selection criteria include Zener voltage tolerance (±1%), dynamic impedance (100 Ω at 250 mA), noise density (1 µV/√Hz), temperature coefficient (+0.085 %/°C), and military-grade thermal derating behavior up to +175 °C junction temperature.
Technical Context
This device operates as a reverse-biased voltage reference with a nominal Zener voltage of 16.0 V at 250 mA test current (IZT), exhibiting low dynamic impedance (100 Ω) and minimal capacitance (typical 2.5 pF). Its metallurgical bond construction ensures stable regulation across wide current (0.25–12.2 mA Zener current range) and temperature (−65 to +175 °C) extremes.
The JANTXV1N4110D-1 delivers low-noise performance (1 µV/√Hz at IZT) and a positive temperature coefficient (+0.085 %/°C), enabling predictable drift compensation in analog reference designs. It is hermetically sealed in glass and RoHS-compliant only in commercial variants-not applicable to this JANTXV-grade part.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 16.0 V ±1% at 250 mA - defines precise regulation point under standard test conditions |
| Power Dissipation | 500 mW at 25 °C, linearly derated to zero at 175 °C - sets maximum continuous thermal load on PCB |
| Dynamic Impedance (ZZT) | 100 Ω at 250 mA - determines output voltage stability under load transients |
| Noise Density (ND) | 1 µV/√Hz at 250 mA - critical for low-noise analog references and sensor excitation |
| Temp Coefficient (αVZ) | +0.085 %/°C - enables predictable voltage drift modeling over operating temperature range |
| Reverse Leakage (IR) | 0.05 µA at 14.0 V - ensures minimal quiescent current in high-impedance bias networks |
| Junction Temp Range | −65 to +175 °C - supports operation in extreme environmental conditions without derating loss |
Pinout & Package
Hermetically sealed axial-leaded DO-35 (DO-204AH) glass package with cathode band marking; leads are tin-lead plated and solderable per MIL-STD-750 Method 2026. Weight ≈ 0.2 g; body diameter 1.42–2.29 mm, length 3.56–5.08 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction terminal / Zener cathode reference ground | Connected to circuit ground or lower-potential node during Zener regulation |
| Cathode | Zener breakdown terminal / regulated output node | Banded end; connected to unregulated input; provides stable 16.0 V reference relative to anode |
Key Features
| Feature | Design Value |
|---|---|
| Metallurgical bond construction | Ensures long-term parameter stability and resistance to thermal cycling degradation in mission-critical systems |
| MIL-PRF-19500/435 JANTXV qualification | Validates reliability for aerospace, defense, and space applications requiring extended lifetime and radiation hardness |
| 1% Zener voltage tolerance | Reduces need for post-calibration trimming in precision reference designs, improving yield and repeatability |
| Low noise density (1 µV/√Hz) | Supports high-resolution ADC references and low-drift op-amp biasing without added filtering |
| Hermetic glass sealing | Prevents moisture ingress and parametric shift over decades of operation in humid or corrosive environments |
Applications
| Aerospace Power Regulation | Precision Instrumentation Reference |
|---|---|
Use Scenario: Regulating auxiliary rail voltages in satellite power distribution units exposed to thermal vacuum and radiation. IC Role / Device Role / Timing Role: Zener diode providing stable 16.0 V reference for DC-DC converter feedback and telemetry conditioning. Use Value: JANTXV1N4110D-1's −65 to +175 °C operation and MIL-qualified reliability ensure uninterrupted regulation across orbital thermal cycles. | Use Scenario: Generating calibrated reference voltage for 16-bit data acquisition systems in flight test instrumentation. IC Role / Device Role / Timing Role: Low-noise 16.0 V Zener reference source for precision DAC/ADC voltage references and sensor excitation. Use Value: 1 µV/√Hz noise density and ±1% tolerance minimize measurement uncertainty without external trimming. |
| Avionics Sensor Biasing | Radiation-Hardened Analog Front-End |
Use Scenario: Supplying stable bias to piezoresistive pressure transducers in engine control modules. IC Role / Device Role / Timing Role: Zener regulator establishing fixed 16.0 V excitation voltage for bridge-based sensors. Use Value: +0.085 %/°C tempco allows predictable compensation in closed-loop calibration algorithms. | Use Scenario: Building fault-tolerant analog signal chains in nuclear reactor monitoring systems. IC Role / Device Role / Timing Role: Radiation-hardened voltage reference protecting against single-event effects in safety-critical analog paths. Use Value: Inherent radiation hardness per Microsemi MicroNote 050 eliminates need for shielding or redundancy overhead. |
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 | Same 16 V, 1% spec but in surface-mount DO-213AA package; no JANTXV qualification | Used in commercial or industrial SMT designs where military screening and axial mounting are not required | Select when board space is constrained and MIL-spec is unnecessary; requires rework of footprint and sourcing path |
| JANTXV1N4110-1 | Same 16 V nominal, but ±5% tolerance (not ±1%) and identical JANTXV qualification | Applicable where tighter voltage tolerance is not needed-e.g., non-critical bias rails or coarse regulation | Select when cost sensitivity outweighs precision needs; retains full military qualification and DO-35 form factor |
Compared with JANTXV1N4110D-1, the JANTXV1N4110-1 offers lower cost and same reliability but sacrifices 4× tighter voltage tolerance, while the 1N4110US-1 trades military qualification and axial form factor for SMT compatibility-neither is pin-compatible due to differing packages and screening levels.
Availability
JANTXV1N4110D-1 is available at Aetrix Electronics and suitable for aerospace power regulation, precision instrumentation reference, and avionics sensor biasing requiring stable component supply across extended product lifecycles.
Supply support for JANTXV1N4110D-1 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) is a U.S.-based semiconductor company specializing in high-reliability, radiation-hardened, and aerospace-grade components.
The JANTXV1N4110D-1 belongs to Microsemi's legacy 1N4099–1N4135 series of mil-qualified Zener diodes, designed specifically for voltage regulation in mission-critical analog subsystems where long-term stability and environmental resilience are mandatory.
FAQ
What is the Zener voltage tolerance of JANTXV1N4110D-1?
JANTXV1N4110D-1 has a Zener voltage tolerance of ±1%, specified as "D" in the part nomenclature. This tight tolerance ensures the actual regulation voltage remains within 15.84–16.16 V at 250 mA test current and 25 °C ambient, supporting high-accuracy reference applications without post-manufacturing calibration.
Is JANTXV1N4110D-1 RoHS compliant?
No, JANTXV1N4110D-1 is not RoHS compliant. Per the manufacturer's documentation, RoHS compliance (suffix "e3") is available only on commercial-grade versions of this series-not on JAN, JANTX, JANTXV, or JANS qualified parts like JANTXV1N4110D-1, which retain traditional tin-lead plating for enhanced solderability and reliability in harsh environments.
What is the maximum Zener current (IZM) for JANTXV1N4110D-1?
The maximum Zener current (IZM) for JANTXV1N4110D-1 is 12.2 mA, derived from its 500 mW power rating and 16.0 V nominal Zener voltage (IZM = PM(AV)/VZ ≈ 500 mW / 16.0 V). This value is confirmed in the Electrical Characteristics table on page 3 of the T4-LDS-0245-2 datasheet.
Does JANTXV1N4110D-1 have radiation hardness certification?
Yes, JANTXV1N4110D-1 is inherently radiation hard as documented in Microsemi MicroNote 050. Its metallurgically bonded glass construction and JANTXV qualification per MIL-PRF-19500/435 provide proven resistance to total ionizing dose (TID) and single-event effects (SEE), making it suitable for space and nuclear applications without additional hardening.
What is the thermal resistance junction-to-lead (RθJL) for JANTXV1N4110D-1?
The thermal resistance junction-to-lead (RθJL) for JANTXV1N4110D-1 is 250 °C/W, measured with 10 mm (3/8 inch) lead length from the package body. This value governs heat transfer efficiency when leads are used as thermal paths-critical for sustained operation near maximum power dissipation in conduction-cooled assemblies.
JANTXV1N4110D-1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- DO-204AH, DO-35, Axial
- Packaging:
- Bulk
- Product Status:
- Active
- Voltage - Zener (Nom) (Vz):
- 16 V
- Tolerance:
- ±1%
- 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)
JANTXV1N4110D-1 FAQ
1.How can I place an order for JANTXV1N4110D-1 through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N4110D-1 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 JANTXV1N4110D-1 reliable?
The price and inventory of JANTXV1N4110D-1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTXV1N4110D-1 is usually 5 days.
3.What payment methods are accepted for JANTXV1N4110D-1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N4110D-1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N4110D-1?
JANTXV1N4110D-1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N4110D-1 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 JANTXV1N4110D-1?
For technical support, including JANTXV1N4110D-1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N4110D-1 requirements.
6.How does Aetrix verify that JANTXV1N4110D-1 is sourced from the original manufacturer or authorized distributors?
All JANTXV1N4110D-1 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 JANTXV1N4110D-1 meets industry standards.
7.What is the process for return or replacement of JANTXV1N4110D-1?
All JANTXV1N4110D-1 units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N4110D-1, 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 JANTXV1N4110D-1 part is unused and in its original packaging.
Return procedure for JANTXV1N4110D-1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N4110D-1 Tags
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