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Microchip Technology JANTXV1N4106D-1/TR
- Part No.:
- JANTXV1N4106D-1/TR
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JANTXV1N4106D-1/TR.pdf
- Description:
- DIODE ZENER 12V 500MW DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:3,757
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Product details
Overview
JANTXV1N4106D-1/TR from Microsemi is a 12 V, 1% tolerance, 500 mW metallurgically bonded glass Zener diode in DO-35 package, qualified to MIL-PRF-19500/435 JANTXV level for high-reliability voltage regulation in aerospace and defense power supplies.
For engineers reviewing the JANTXV1N4106D-1/TR datasheet, JANTXV1N4106D-1/TR pinout, JANTXV1N4106D-1/TR application, or JANTXV1N4106D-1/TR equivalent, this page delivers verified Zener voltage, temperature coefficient, noise density, dynamic impedance, and military qualification details critical for precision reference and ruggedized bias design.
Technical Context
This device operates as a two-terminal voltage reference with cathode-banded polarity, requiring reverse-bias operation where the banded end is positive relative to the anode. Its metallurgical bond construction ensures stable breakdown characteristics across -65 °C to +175 °C junction temperature range.
It delivers 12 V regulation at 250 mA test current (IZT), with 200 Ω maximum dynamic impedance (ZZT) and +0.080 %/°C temperature coefficient - enabling predictable drift compensation in analog front-ends and sensor excitation circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage VZ | 12.0 V ±1% at 250 mA - enables precise 12 V rail stabilization with minimal calibration overhead |
| Power Dissipation PM(AV) | 500 mW at 25 °C - supports continuous regulation in compact through-hole layouts with linear derating above 50 °C |
| Dynamic Impedance ZZT | 200 Ω max at IZT - ensures low output impedance for stable reference under varying load currents |
| Temperature Coefficient αVZ | +0.080 %/°C - allows accurate thermal drift modeling in wide-temperature-range instrumentation |
| Noise Density ND | 1 µV/√Hz typical - minimizes broadband noise injection into precision ADC references and op-amp bias networks |
| Reverse Leakage IR | 0.05 µA max at 9.2 V - guarantees negligible standby current in low-power hold-up and monitoring circuits |
| Junction Temp Range TJ | -65 °C to +175 °C - meets extended environmental requirements for avionics and downhole electronics |
Pinout & Package
DO-35 (DO-204AH) axial-leaded glass package with hermetically sealed construction; cathode identified by single black band; leads tin-lead plated and solderable per MIL-STD-750 Method 2026.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Reference ground node | Connected to system ground or lower-potential rail; serves as return path for Zener current |
| Cathode | Regulated output node | Banded terminal; supplies stable 12 V when reverse-biased; must be held positive relative to anode |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/435 JANTXV qualification | Validated reliability for space-qualified and mission-critical systems with full lot traceability and screening |
| Metallurgical bond construction | Eliminates interfacial delamination risk under thermal cycling and mechanical shock stress |
| 1% Zener voltage tolerance (D suffix) | Reduces need for post-production trimming in precision voltage references and calibration standards |
| Low noise density (1 µV/√Hz) | Preserves signal integrity in high-resolution data acquisition front-ends and RF bias networks |
| Hermetic glass encapsulation | Prevents moisture ingress and parameter shift over decades of field operation in harsh environments |
Applications
| Aerospace Power Conditioning | Defense System Reference |
|---|---|
Use Scenario: Regulating auxiliary 12 V supply in satellite payload telemetry modules exposed to thermal vacuum cycles. IC Role / Device Role / Timing Role: Two-terminal Zener reference providing stable bias for isolated DC-DC feedback optocouplers and ADC reference buffers. Use Value: JANTXV qualification and -65 °C to +175 °C operation ensure uninterrupted regulation during orbital thermal transients without recalibration. | Use Scenario: Precision voltage reference in radar receiver front-end gain control circuitry operating in mobile ground vehicles. IC Role / Device Role / Timing Role: Low-noise 12 V shunt regulator establishing stable bias point for logarithmic amplifiers and IF stage AGC loops. Use Value: 1 µV/√Hz noise density prevents degradation of dynamic range in wideband RF receivers under vibration and EMI stress. |
| Industrial Sensor Excitation | Medical Imaging Bias Supply |
Use Scenario: Exciting 350 Ω strain gauge bridges in oilfield downhole pressure transducers rated for 175 °C ambient. IC Role / Device Role / Timing Role: High-temperature-stable Zener source delivering constant 12 V excitation independent of supply ripple or load variation. Use Value: +0.080 %/°C αVZ enables predictable offset correction across full operational temperature span without active compensation. | Use Scenario: Providing regulated bias for photomultiplier tube (PMT) dynode chains in portable X-ray detectors. IC Role / Device Role / Timing Role: Low-leakage (0.05 µA max) shunt reference maintaining stable dynode voltage gradients during pulsed acquisition windows. Use Value: Hermetic DO-35 package prevents parameter drift from humidity exposure during repeated sterilization cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener voltage regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N4106US-1TR | Same 12 V, 1% Zener voltage but in surface-mount DO-213AA package; no JANTXV qualification | Used in commercial-grade PCBs where automated assembly and space constraints outweigh military reliability needs | Select when RoHS-compliant SMT placement and reduced board area are prioritized over extended temperature screening |
| JAN1N4106D-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 cost sensitivity limits full JANTXV testing requirements | Select when full JANTXV screening is unnecessary but same 12 V ±1% performance and hermetic glass package are required |
Compared with JANTXV1N4106D-1/TR, 1N4106US-1TR offers SMT compatibility at the expense of radiation hardness and extended-temperature validation, while JAN1N4106D-1 retains identical packaging and regulation but omits JANTXV-level burn-in and parametric screening - affecting long-term reliability in life-critical deployments.
Availability
JANTXV1N4106D-1/TR is available at Aetrix Electronics and suitable for aerospace power conditioning, defense system reference, and industrial sensor excitation requiring stable component supply with full MIL-spec traceability and lot-controlled delivery.
Supply support for JANTXV1N4106D-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, with emphasis on radiation-hardened and extended-temperature components.
The 1N4099–1N4135 series was developed specifically to deliver mil-qualified Zener regulation in hermetic glass packages for mission-critical voltage reference and biasing applications where long-term stability and environmental resilience are mandatory.
FAQ
What is the Zener voltage tolerance of JANTXV1N4106D-1/TR?
JANTXV1N4106D-1/TR has a nominal Zener voltage of 12.0 V with ±1% tolerance, indicated by the "D" suffix in the part number per Microsemi's nomenclature. This tight tolerance eliminates the need for external trimming in precision reference designs and is validated across the full -65 °C to +175 °C operating range per MIL-PRF-19500/435 screening.
Is JANTXV1N4106D-1/TR RoHS compliant?
No, JANTXV1N4106D-1/TR is not RoHS compliant. Per Microsemi documentation, RoHS-compliant versions (e.g., with "e3" suffix) are available only for commercial-grade variants, not for JANTXV-qualified parts. The JANTXV1N4106D-1/TR uses traditional tin-lead plating to meet MIL-STD-750 solderability requirements and maintain legacy process compatibility.
What is the maximum Zener test current IZT for JANTXV1N4106D-1/TR?
The maximum Zener test current IZT for JANTXV1N4106D-1/TR is 250 mA, as specified in the Electrical Characteristics table on page 3 of T4-LDS-0245-2. This current defines the operating point at which VZ = 12.0 V is measured and where dynamic impedance (ZZT ≤ 200 Ω) and noise density (ND ≈ 1 µV/√Hz) are characterized.
How does the temperature coefficient of JANTXV1N4106D-1/TR affect its performance?
JANTXV1N4106D-1/TR has a temperature coefficient αVZ 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 designers to compensate system offsets in high-temperature environments such as downhole tools or engine-mounted electronics without active circuitry.
What packaging option does JANTXV1N4106D-1/TR use and why is it significant?
JANTXV1N4106D-1/TR uses the DO-35 (DO-204AH) axial-leaded hermetically sealed glass package. This construction provides superior moisture resistance, long-term parameter stability, and mechanical robustness under thermal cycling - essential for JANTXV-level reliability in aerospace and defense applications where field lifetime exceeds 20 years.
JANTXV1N4106D-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:
- ±1%
- 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)
JANTXV1N4106D-1/TR FAQ
1.How can I place an order for JANTXV1N4106D-1/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N4106D-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 JANTXV1N4106D-1/TR reliable?
The price and inventory of JANTXV1N4106D-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 JANTXV1N4106D-1/TR is usually 5 days.
3.What payment methods are accepted for JANTXV1N4106D-1/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N4106D-1/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N4106D-1/TR?
JANTXV1N4106D-1/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N4106D-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 JANTXV1N4106D-1/TR?
For technical support, including JANTXV1N4106D-1/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N4106D-1/TR requirements.
6.How does Aetrix verify that JANTXV1N4106D-1/TR is sourced from the original manufacturer or authorized distributors?
All JANTXV1N4106D-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 JANTXV1N4106D-1/TR meets industry standards.
7.What is the process for return or replacement of JANTXV1N4106D-1/TR?
All JANTXV1N4106D-1/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N4106D-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 JANTXV1N4106D-1/TR part is unused and in its original packaging.
Return procedure for JANTXV1N4106D-1/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N4106D-1/TR Tags
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