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Microchip Technology JANTXV1N4106C-1/TR
- Part No.:
- JANTXV1N4106C-1/TR
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JANTXV1N4106C-1/TR.pdf
- Description:
- DIODE ZENER 12V 500MW DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:9,500
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Product details
Overview
JANTXV1N4106C-1/TR from Microsemi is a 12 V, 2% tolerance, 500 mW metallurgically bonded glass Zener diode in DO-35 package, qualified to JANTXV level per MIL-PRF-19500/435 for high-reliability voltage regulation in aerospace and defense power supplies.
For engineers reviewing the JANTXV1N4106C-1/TR datasheet, JANTXV1N4106C-1/TR pinout, JANTXV1N4106C-1/TR application, or JANTXV1N4106C-1/TR equivalent, key selection criteria include Zener voltage tolerance (±2%), dynamic impedance (200 Ω @ 250 mA), noise density (1 µV/√Hz), and JANTXV-level qualification for extended temperature operation (-65 °C to +175 °C).
Technical Context
This device operates as a precision shunt voltage regulator with a nominal Zener voltage of 12.0 V at 250 mA test current, exhibiting a positive temperature coefficient of +0.080 %/°C and low dynamic impedance of 200 Ω. Its metallurgical bond construction ensures stable breakdown characteristics under thermal cycling and radiation exposure.
Designed for high-reliability environments, JANTXV1N4106C-1/TR maintains regulation across wide current ranges (IZK to IZM = 9.2 mA to 40 mA) and delivers minimal capacitance (<10 pF typical) and ultra-low noise - critical for reference and biasing circuits in analog signal chains and power management subsystems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage VZ | 12.0 V ±2% at 250 mA - enables precise 12 V rail stabilization with tight tolerance for reference-grade applications. |
| Power Dissipation | 500 mW at 25 °C, derated linearly to zero at 175 °C - supports continuous operation in high-temp avionics enclosures. |
| Dynamic Impedance ZZT | 200 Ω @ 250 mA - ensures minimal output voltage variation under load transients in regulated supply feedback paths. |
| Noise Density | 1 µV/√Hz @ 250 mA - provides ultra-low noise performance essential for precision analog references and sensor excitation. |
| Reverse Leakage IR | 0.05 µA @ 9.2 V - guarantees negligible quiescent current draw in low-power standby circuits. |
| Temp Coefficient αVZ | +0.080 %/°C - predictable positive drift simplifies thermal compensation in multi-stage regulators. |
| Junction Temp Range | -65 °C to +175 °C - validated for operation in extreme environments including space-grade and military vehicle electronics. |
Pinout & Package
DO-35 (DO-204AH) axial-leaded hermetically sealed glass package with cathode indicated by band; operated with banded end positive for Zener regulation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Ground-reference terminal | Connected to system ground or lower-potential node; establishes reference point for Zener breakdown voltage. |
| Cathode | Regulated output terminal | Banded end; supplies stable 12 V when reverse-biased; must be held at higher potential than anode during regulation. |
Key Features
| Feature | Design Value |
|---|---|
| Metallurgical bond construction | Ensures long-term parameter stability and resistance to thermal fatigue in mission-critical systems. |
| JANTXV qualification per MIL-PRF-19500/435 | Validated reliability for aerospace and defense programs requiring full lot traceability and screening. |
| Ultra-low noise density (1 µV/√Hz) | Enables use in high-fidelity analog references where noise-induced error must remain below 10 µV RMS. |
| Hermetic glass sealing | Prevents moisture ingress and parametric shift over decades of operation in humid or corrosive environments. |
| RoHS-compliant plating option | Available with annealed matte-tin termination for lead-free assembly compatibility without compromising solderability. |
Applications
| Aerospace Power Reference | Military Vehicle Voltage Clamp |
|---|---|
Use Scenario: Providing stable 12 V reference for ADC biasing and DAC output buffers in satellite telemetry modules. IC Role / Device Role / Timing Role: Shunt voltage reference element maintaining accuracy under radiation exposure and thermal cycling. Use Value: ±2% tolerance and +0.080 %/°C TC enable <±0.5% total drift over -55 °C to +125 °C operating range. | Use Scenario: Clamping transient surges on 12 V vehicle bus during load dump events in armored ground vehicles. IC Role / Device Role / Timing Role: Overvoltage protection device absorbing energy spikes while holding rail within safe limits. Use Value: 500 mW power rating and 200 Ω dynamic impedance allow sustained clamping without thermal runaway. |
| Avionics Sensor Excitation | Secure Communications Bias Supply |
Use Scenario: Supplying low-noise excitation voltage to piezoresistive pressure sensors in flight control systems. IC Role / Device Role / Timing Role: Low-noise Zener source replacing active references to eliminate amplifier drift and supply ripple coupling. Use Value: 1 µV/√Hz noise density reduces sensor output uncertainty to <1 LSB in 16-bit measurement systems. | Use Scenario: Generating trusted bias voltages for cryptographic ICs and tamper-detection circuitry in secure comms radios. IC Role / Device Role / Timing Role: Trusted shunt regulator ensuring supply integrity against fault injection and voltage glitch attacks. Use Value: JANTXV qualification and hermetic seal guarantee operational continuity under EMI stress and physical tampering attempts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N4106US-1 | Same 12 V ±2% spec, but in surface-mount DO-213AA package; no axial leads. | Used where board space is constrained and reflow assembly is required; lacks axial mounting flexibility. | Select when automated SMT production is prioritized over manual repair or through-hole prototyping. |
| JAN1N4106C-1 | Identical electrical specs and DO-35 package, but qualified only to JAN level (less stringent screening than JANTXV). | Suitable for non-flight-critical subsystems where full JANTXV screening is not mandated. | Choose for cost-sensitive programs meeting MIL-PRF-19500/435 JAN requirements but not requiring JANTXV burn-in or radiation testing. |
Compared with JANTXV1N4106C-1/TR, 1N4106US-1 offers SMT compatibility at the expense of mechanical robustness and serviceability, while JAN1N4106C-1 reduces procurement cost and lead time without sacrificing core regulation performance in less demanding environments.
Availability
JANTXV1N4106C-1/TR is available at Aetrix Electronics and suitable for aerospace power reference, military vehicle voltage clamp, and avionics sensor excitation applications requiring stable component supply across extended product lifecycles.
Supply support for JANTXV1N4106C-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) is a U.S.-based semiconductor company specializing in high-reliability analog and mixed-signal components for aerospace, defense, and industrial markets.
JANTXV1N4106C-1/TR belongs to Microsemi's legacy MIL-qualified Zener diode family designed specifically for precision voltage regulation in harsh-environment electronics where long-term stability and radiation tolerance are mandatory.
FAQ
What is the Zener voltage tolerance of JANTXV1N4106C-1/TR?
JANTXV1N4106C-1/TR has a nominal Zener voltage of 12.0 V with a tolerance of ±2%, denoted by the "C" suffix in its part number per Microsemi's nomenclature. This tolerance is verified at 250 mA test current and 25 °C ambient, and remains stable across its qualified temperature range due to metallurgical bond construction.
Is JANTXV1N4106C-1/TR RoHS compliant?
JANTXV1N4106C-1/TR is not RoHS compliant. The "e3" RoHS designation applies only to commercial-grade versions (e.g., 1N4106C-1e3); JANTXV-level parts retain tin-lead plating per MIL-STD-750 to ensure proven solderability and reliability in high-reliability assemblies.
What is the maximum Zener current IZM for JANTXV1N4106C-1/TR?
The maximum Zener current IZM for JANTXV1N4106C-1/TR is 40 mA, derived from its 500 mW power rating and 12 V nominal Zener voltage (P = V × I). This value assumes operation at 25 °C lead temperature; derating applies above 50 °C per the published power curve.
How does the temperature coefficient affect JANTXV1N4106C-1/TR performance?
JANTXV1N4106C-1/TR has a temperature coefficient of +0.080 %/°C, meaning its Zener voltage increases by approximately 9.6 mV per °C rise above 25 °C. This predictable positive drift allows accurate thermal compensation in precision reference designs and contributes to stability in wide-temperature military applications.
What packaging format does JANTXV1N4106C-1/TR ship in?
JANTXV1N4106C-1/TR ships in tape-and-reel format per EIA-296 standard, indicated by the "TR" suffix. Each reel contains factory-specified quantities and is labeled with full traceability data required for JANTXV-level procurement, including lot number, date code, and qualification level verification.
JANTXV1N4106C-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):
- 12 V
- Tolerance:
- ±2%
- Power - Max:
- 500 mW
- Impedance (Max) (Zzt):
- 200 Ohms
- Current - Reverse Leakage @ Vr:
- 50 nA @ 9.2 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)
JANTXV1N4106C-1/TR FAQ
1.How can I place an order for JANTXV1N4106C-1/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N4106C-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 JANTXV1N4106C-1/TR reliable?
The price and inventory of JANTXV1N4106C-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 JANTXV1N4106C-1/TR is usually 5 days.
3.What payment methods are accepted for JANTXV1N4106C-1/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N4106C-1/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N4106C-1/TR?
JANTXV1N4106C-1/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N4106C-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 JANTXV1N4106C-1/TR?
For technical support, including JANTXV1N4106C-1/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N4106C-1/TR requirements.
6.How does Aetrix verify that JANTXV1N4106C-1/TR is sourced from the original manufacturer or authorized distributors?
All JANTXV1N4106C-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 JANTXV1N4106C-1/TR meets industry standards.
7.What is the process for return or replacement of JANTXV1N4106C-1/TR?
All JANTXV1N4106C-1/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N4106C-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 JANTXV1N4106C-1/TR part is unused and in its original packaging.
Return procedure for JANTXV1N4106C-1/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N4106C-1/TR Tags
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