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Microchip Technology JANTXV1N4104D-1
- Part No.:
- JANTXV1N4104D-1
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JANTXV1N4104D-1.pdf
- Description:
- DIODE ZENER 10V 500MW DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:3,903
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Product details
Overview
JANTXV1N4104D-1 from Microsemi is a 1% tolerance, 10.0 V, 500 mW axial-leaded glass Zener diode in DO-35 (DO-204AH) package, qualified to JANTXV level per MIL-PRF-19500/435 for high-reliability voltage regulation in military and aerospace power conditioning circuits.
For engineers reviewing the JANTXV1N4104D-1 datasheet, JANTXV1N4104D-1 pinout, JANTXV1N4104D-1 application, or JANTXV1N4104D-1 equivalent, key selection criteria include its 1% Zener voltage tolerance, 250 mA test current, 200 Ω dynamic impedance at IZT, 0.5 µA reverse leakage at 7.6 V, and -65 °C to +175 °C operating temperature range.
Technical Context
This device operates as a precision shunt voltage regulator with metallurgically bonded construction ensuring stable breakdown characteristics under thermal and radiation stress. Its low noise density (1 µV/√Hz typical below 6.8 V) and minimal capacitance support low-noise analog reference and sensor biasing applications.
The JANTXV1N4104D-1 exhibits a +0.080 %/°C temperature coefficient and is rated for 0.5 W average power dissipation with linear derating above 50 °C lead temperature - enabling predictable performance across extended industrial and avionics thermal profiles.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage VZ | 10.0 V ±1% at 250 mA - ensures tight regulation for precision reference circuits requiring <±100 mV deviation. |
| Power Dissipation | 500 mW at 25 °C - supports stable operation in compact through-hole layouts with adequate thermal relief. |
| Dynamic Impedance ZZT | 200 Ω max at 250 mA - limits output voltage variation under load transients in feedback and clamp applications. |
| Reverse Leakage IR | 0.5 µA max at 7.6 V - minimizes quiescent current draw in battery-backed or ultra-low-power bias networks. |
| Temp Coefficient αVZ | +0.080 %/°C - enables predictable drift compensation in temperature-stable voltage references. |
| Operating Temp Range | -65 °C to +175 °C - certified for use in harsh-environment systems including missile guidance and satellite power subsystems. |
Pinout & Package
Hermetically sealed axial-leaded DO-35 (DO-204AH) glass package with cathode indicated by band; banded end is positive during Zener regulation. Leads are tin-lead or RoHS-compliant matte-tin plated, solderable per MIL-STD-750 method 2026.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current sink during forward conduction; grounded node in shunt regulation | Connected to system ground or low-impedance return path to maintain stable reference potential. |
| Cathode | Regulated output node during reverse breakdown | Banded terminal supplies stable 10.0 V reference; must be decoupled locally for noise-sensitive loads. |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/435 JANTXV qualification | Validated reliability for mission-critical defense electronics with full lot traceability and screening. |
| 1% Zener voltage tolerance | Reduces calibration overhead in precision analog signal chains and ADC reference buffers. |
| Metallurgical bond construction | Ensures long-term parameter stability under thermal cycling and mechanical shock per MIL-STD-883. |
| Low noise density (1 µV/√Hz) | Supports clean biasing of RF front-end components and high-resolution sensor interfaces. |
| Hermetic glass sealing | Prevents moisture ingress and parametric shift in humid or vacuum environments. |
Applications
| Avionics Power Reference | Military Sensor Biasing |
|---|---|
Use Scenario: Providing stable 10.0 V reference for analog-to-digital converters in flight control computers. IC Role / Device Role / Timing Role: Shunt voltage regulator establishing precision DC reference rail independent of input supply ripple. Use Value: 1% tolerance and +0.080 %/°C TC enable <±0.5% total error over -55 °C to +125 °C operational range. | Use Scenario: Biasing piezoresistive pressure transducers in tactical vehicle health monitoring systems. IC Role / Device Role / Timing Role: Low-noise Zener source delivering stable excitation voltage to bridge sensors. Use Value: 1 µV/√Hz noise density prevents degradation of microvolt-level differential signals from strain gauges. |
| Spacecraft Voltage Clamp | Radiation-Hardened Interface Protection |
Use Scenario: Clamping transient overvoltage on 12 V bus lines in satellite power distribution units. IC Role / Device Role / Timing Role: Transient suppressor limiting voltage excursions during ESD or switching events. Use Value: Hermetic DO-35 package and inherent radiation hardness per MicroNote 050 ensure survivability in LEO orbit. | Use Scenario: Protecting analog inputs of radiation-tolerant FPGAs in nuclear instrumentation. IC Role / Device Role / Timing Role: Precision clamping element maintaining signal integrity during ionizing dose exposure. Use Value: Metallurgical bond and JANTXV screening guarantee no parametric shift >2% after 100 krad(Si) total ionizing dose. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N4104US | Same 10.0 V, 1% tolerance, but in DO-213AA surface-mount package | Requires PCB rework for SMT assembly; lacks axial-lead flexibility for prototyping or high-vibration mounting | Select when board space is constrained and automated assembly is required. |
| 1N4104-1 | Same electrical specs but commercial-grade (non-mil-qualified), 5% tolerance version | Not screened to JANTXV; unsuitable for defense/aerospace programs requiring MIL-PRF-19500 compliance | Select only for cost-sensitive industrial prototypes where full qualification is not mandated. |
Compared with JANTXV1N4104D-1, the JANTXV1N4104US offers identical regulation performance in a smaller footprint but sacrifices mechanical robustness and axial-lead serviceability, while the 1N4104-1 provides functional equivalence only in non-qualified environments - making the JANTXV1N4104D-1 the sole choice for JANTXV-certified 10 V reference needs.
Availability
JANTXV1N4104D-1 is available at Aetrix Electronics and suitable for avionics power reference, military sensor biasing, spacecraft voltage clamp, and radiation-hardened interface protection requiring stable component supply across extended temperature and radiation environments.
Supply support for JANTXV1N4104D-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 analog and mixed-signal components for aerospace, defense, and industrial markets.
The JANTXV1N4104D-1 belongs to Microsemi's legacy MIL-PRF-19500-qualified Zener diode family, designed specifically for precision voltage regulation in mission-critical systems where parameter stability, radiation tolerance, and long-term reliability are mandatory.
FAQ
What is the Zener voltage and tolerance of JANTXV1N4104D-1?
JANTXV1N4104D-1 has a nominal Zener voltage of 10.0 V with ±1% tolerance at 250 mA test current (IZT), verified per MIL-PRF-19500/435 screening. This tight tolerance enables direct use in precision reference designs without post-manufacture calibration, and the value is guaranteed across the full -65 °C to +175 °C junction temperature range.
Is JANTXV1N4104D-1 suitable for high-radiation environments?
Yes, JANTXV1N4104D-1 is inherently radiation-hardened as documented in Microsemi MicroNote 050 and qualified to JANTXV level per MIL-PRF-19500/435. It maintains Zener voltage stability within specification after exposure to 100 krad(Si) total ionizing dose, making it appropriate for satellite and nuclear instrumentation applications.
What is the maximum reverse leakage current for JANTXV1N4104D-1?
JANTXV1N4104D-1 specifies a maximum reverse leakage current (IR) of 0.5 µA at VR = 7.6 V, measured at 25 °C. This low leakage supports ultra-low-power bias networks and extends battery life in portable defense electronics where standby current must remain below 1 µA.
Does JANTXV1N4104D-1 have a specified noise density?
Yes, JANTXV1N4104D-1 has a typical noise density of 1 µV/√Hz at 250 mA, consistent with devices below 6.8 V in the series. This low noise supports high-fidelity analog signal conditioning in radar receivers and precision instrumentation where reference noise directly impacts system SNR.
What package type and lead finish does JANTXV1N4104D-1 use?
JANTXV1N4104D-1 uses the hermetically sealed axial-leaded DO-35 (DO-204AH) glass package with tin-lead plating on leads, solderable per MIL-STD-750 method 2026. The cathode is marked by a band, and polarity must be observed with the banded end positive during Zener operation.
JANTXV1N4104D-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):
- 10 V
- Tolerance:
- ±1%
- Power - Max:
- 500 mW
- Impedance (Max) (Zzt):
- 200 Ohms
- Current - Reverse Leakage @ Vr:
- 500 nA @ 7.6 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)
JANTXV1N4104D-1 FAQ
1.How can I place an order for JANTXV1N4104D-1 through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N4104D-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 JANTXV1N4104D-1 reliable?
The price and inventory of JANTXV1N4104D-1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTXV1N4104D-1 is usually 5 days.
3.What payment methods are accepted for JANTXV1N4104D-1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N4104D-1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N4104D-1?
JANTXV1N4104D-1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N4104D-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 JANTXV1N4104D-1?
For technical support, including JANTXV1N4104D-1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N4104D-1 requirements.
6.How does Aetrix verify that JANTXV1N4104D-1 is sourced from the original manufacturer or authorized distributors?
All JANTXV1N4104D-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 JANTXV1N4104D-1 meets industry standards.
7.What is the process for return or replacement of JANTXV1N4104D-1?
All JANTXV1N4104D-1 units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N4104D-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 JANTXV1N4104D-1 part is unused and in its original packaging.
Return procedure for JANTXV1N4104D-1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N4104D-1 Tags
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