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Microchip Technology JANTXV1N4104D-1/TR
- Part No.:
- JANTXV1N4104D-1/TR
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JANTXV1N4104D-1/TR.pdf
- Description:
- DIODE ZENER 10V 500MW DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:8,093
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Product details
Overview
JANTXV1N4104D-1/TR from Microsemi is a 1% tolerance, 10.0 V Zener voltage regulator diode in DO-35 glass axial package, rated for 500 mW power dissipation, with 200 Ω dynamic impedance at 250 mA test current and ±0.080 %/°C temperature coefficient - used for precision voltage reference in military-grade power supply feedback and analog sensor biasing circuits.
For engineers reviewing the JANTXV1N4104D-1/TR datasheet, JANTXV1N4104D-1/TR pinout, JANTXV1N4104D-1/TR application, or JANTXV1N4104D-1/TR equivalent, key selection criteria include Zener voltage tolerance (1%), junction temperature range (–65 to +175 °C), metallurgical bond construction, MIL-PRF-19500/435 JANTXV qualification, and low noise density (1 µV/√Hz).
Technical Context
This device operates as a reverse-biased silicon Zener diode with metallurgically bonded junction, enabling stable regulation across wide current (250 mA IZT) and temperature (–65 to +175 °C) ranges. Its 1% voltage tolerance and +0.080 %/°C αVZ support high-accuracy reference generation in analog signal chains.
The DO-35 hermetically sealed glass package provides ESD immunity per MIL-STD-750 Method 1020 and inherent radiation hardness per Microsemi MicroNote 050. Thermal resistance is 250 °C/W junction-to-lead (3/8″ lead length), supporting reliable operation under sustained 500 mW dissipation at controlled lead temperature.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage VZ | 10.0 V at 250 mA test current - defines precise regulation point for feedback loops |
| Zener Tolerance | ±1% - enables tight voltage reference without post-calibration in critical systems |
| Power Rating | 500 mW - supports stable regulation in low-power analog and control circuits |
| Dynamic Impedance ZZT | 200 Ω at 250 mA - ensures minimal output voltage shift under load transients |
| Temp. Coefficient αVZ | +0.080 %/°C - quantifies predictable drift for thermal compensation design |
| Noise Density ND | 1 µV/√Hz - enables low-noise reference in precision instrumentation and ADC biasing |
| Junction Temp Range | –65 to +175 °C - qualified for extended-range aerospace and defense environments |
Pinout & Package
DO-35 (DO-204AH) axial-leaded glass package with cathode indicated by band; banded end is positive during Zener regulation. Hermetically sealed, tin-lead or RoHS-compliant matte-tin plating, ~0.2 g weight.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Reverse-bias reference return | Connected to circuit ground or common reference node in shunt regulator topology |
| Cathode | Zener regulation output | Banded end supplies regulated 10.0 V when reverse-biased above breakdown threshold |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/435 JANTXV qualification | Guarantees screening, testing, and traceability for high-reliability military/aerospace use |
| Metallurgical bond construction | Eliminates interfacial delamination risk under thermal cycling and mechanical stress |
| 1 µV/√Hz noise density | Supports sub-millivolt stability in high-resolution data acquisition front-ends |
| Hermetic DO-35 glass seal | Prevents moisture ingress and parameter drift over decades in harsh environments |
| Non-ESD-sensitive design | Withstands handling without protection circuitry per MIL-STD-750 Method 1020 |
Applications
| Aerospace Power Monitoring | Military Sensor Signal Conditioning |
|---|---|
Use Scenario: Monitoring bus voltage in satellite power distribution units where long-term drift must be < ±0.5% over 15 years. IC Role / Device Role / Timing Role: Shunt voltage reference for ADC input scaling and comparator threshold setting. Use Value: 1% initial tolerance and +0.080 %/°C αVZ enable calibrated accuracy without field recalibration. | Use Scenario: Biasing bridge-based strain gauges in armored vehicle inertial measurement units exposed to –55 to +125 °C ambient. IC Role / Device Role / Timing Role: Precision excitation reference for ratiometric analog front-end amplification. Use Value: Metallurgical bond and –65 to +175 °C junction rating ensure parametric stability across extreme thermal cycles. |
| Defense Radar RF Subsystem Biasing | Secure Communications Transceiver Reference |
Use Scenario: Providing stable 10 V reference for GaAs FET gate bias in L-band radar transmit modules operating at 100 °C case temperature. IC Role / Device Role / Timing Role: Low-noise Zener source for active bias network stabilization. Use Value: 1 µV/√Hz noise density prevents phase noise degradation in local oscillator synthesis paths. | Use Scenario: Generating trusted reference for cryptographic IC voltage supervisors in TEMPEST-certified radios. IC Role / Device Role / Timing Role: Tamper-resistant hardware reference for secure power-on reset and brown-out detection. Use Value: JANTXV qualification and hermetic DO-35 package meet MIL-STD-810G environmental and MIL-STD-461F EMI resilience requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener voltage reference applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N4104US-1 | Same 10.0 V / 1% spec, but in DO-213AA surface-mount package - no axial leads | Requires PCB rework for SMT assembly; unsuitable for through-hole prototyping or legacy repair | Select when automated pick-and-place and board space reduction are mandatory |
| JANTXV1N4104C-1/TR | Identical 10.0 V nominal, but ±2% tolerance instead of ±1% | Acceptable for non-critical biasing where cost sensitivity outweighs precision needs | Choose only if system-level calibration can compensate for wider initial tolerance |
Compared with JANTXV1N4104D-1/TR, the 1N4104US-1 offers identical electrical specs in a surface-mount form factor, while JANTXV1N4104C-1/TR trades 1% tolerance for lower unit cost - both require explicit validation of thermal derating and layout parasitics in final design.
Availability
JANTXV1N4104D-1/TR is available at Aetrix Electronics and suitable for aerospace power monitoring, military sensor signal conditioning, and defense radar RF subsystem biasing requiring stable component supply across extended product lifecycles.
Supply support for JANTXV1N4104D-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 JANTXV1N4104D-1/TR belongs to Microsemi's MIL-qualified Zener diode family engineered for precision voltage regulation in mission-critical systems where long-term stability and environmental resilience are mandatory.
FAQ
What is the Zener voltage and tolerance of JANTXV1N4104D-1/TR?
JANTXV1N4104D-1/TR has a nominal Zener voltage of 10.0 V with ±1% tolerance at 250 mA test current. This tight tolerance is achieved via post-process binning and verified during MIL-PRF-19500/435 JANTXV screening. The 1% spec directly supports high-accuracy feedback in regulated power supplies without trimming components.
What does the "D" in JANTXV1N4104D-1/TR signify?
The "D" in JANTXV1N4104D-1/TR denotes ±1% Zener voltage tolerance per the Microsemi part nomenclature. It follows the JAN/JANTX/JANTXV reliability level prefix and precedes the RoHS suffix "e3" (not present here). This "D" code is standardized across the 1N4099–1N4135 series and confirmed in T4-LDS-0245-2 Rev. 1.
Is JANTXV1N4104D-1/TR suitable for high-temperature operation?
Yes, JANTXV1N4104D-1/TR is rated for junction temperatures from –65 to +175 °C and qualified to MIL-PRF-19500/435 JANTXV level. Its metallurgical bond and hermetic DO-35 package ensure parametric stability at 125 °C ambient with appropriate thermal derating - power linearly decreases from 500 mW at 25 °C to zero at 175 °C.
What is the noise performance of JANTXV1N4104D-1/TR?
JANTXV1N4104D-1/TR delivers 1 µV/√Hz noise density at 250 mA Zener test current, measured in the 1–3 kHz band. This ultra-low noise enables use in precision analog circuits such as high-resolution ADC references and low-phase-noise RF bias networks - a key differentiator versus commercial-grade Zeners.
Does JANTXV1N4104D-1/TR require external current limiting?
Yes, JANTXV1N4104D-1/TR must be used with a series current-limiting resistor to maintain operation within its 500 mW power rating and avoid thermal runaway. The resistor value is calculated using (VIN – 10.0 V)/IZ, where IZ is selected between 10 mA and 250 mA per datasheet guidance - JANTXV1N4104D-1/TR does not include integrated current regulation.
JANTXV1N4104D-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):
- 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/TR FAQ
1.How can I place an order for JANTXV1N4104D-1/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N4104D-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 JANTXV1N4104D-1/TR reliable?
The price and inventory of JANTXV1N4104D-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 JANTXV1N4104D-1/TR is usually 5 days.
3.What payment methods are accepted for JANTXV1N4104D-1/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N4104D-1/TR transactions.
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4.How is shipping managed for JANTXV1N4104D-1/TR?
JANTXV1N4104D-1/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N4104D-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 JANTXV1N4104D-1/TR?
For technical support, including JANTXV1N4104D-1/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N4104D-1/TR requirements.
6.How does Aetrix verify that JANTXV1N4104D-1/TR is sourced from the original manufacturer or authorized distributors?
All JANTXV1N4104D-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 JANTXV1N4104D-1/TR meets industry standards.
7.What is the process for return or replacement of JANTXV1N4104D-1/TR?
All JANTXV1N4104D-1/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N4104D-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 JANTXV1N4104D-1/TR part is unused and in its original packaging.
Return procedure for JANTXV1N4104D-1/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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