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Microchip Technology JAN1N4104C-1/TR
- Part No.:
- JAN1N4104C-1/TR
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JAN1N4104C-1/TR.pdf
- Description:
- DIODE ZENER 10V DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:8,181
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Product details
Overview
JAN1N4104C-1/TR from Microsemi is a 10.0 V, 2% tolerance, 500 mW metallurgically bonded glass Zener diode in DO-35 package, qualified to JAN level per MIL-PRF-19500/435 for high-reliability voltage regulation in military and aerospace power supply circuits.
For engineers reviewing the JAN1N4104C-1/TR datasheet, JAN1N4104C-1/TR pinout, JAN1N4104C-1/TR application, or JAN1N4104C-1/TR equivalent, this page delivers verified Zener voltage, temperature coefficient, dynamic impedance, noise density, and military qualification status - critical for precision reference design, radiation-hardened systems, and legacy avionics BOM continuity.
Technical Context
This device operates as a reverse-biased voltage reference with a nominal Zener voltage of 10.0 V at 250 mA test current (IZT), exhibiting +0.080 %/°C temperature coefficient and 200 Ω dynamic impedance (ZZT) under standard conditions. Its metallurgical bond construction ensures stable regulation across wide current and temperature ranges.
Designed for high-reliability environments, JAN1N4104C-1/TR meets MIL-PRF-19500/435 requirements at JAN level, features hermetically sealed DO-35 glass packaging, and delivers low noise density (1 µV/√Hz typical at 10 V), making it suitable for analog signal conditioning and precision biasing where long-term stability and ESD immunity are mandatory.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 10.0 V ±2% at IZT = 250 mA - defines precise regulation point for feedback loops and reference rails. |
| Power Dissipation | 500 mW at TC = 25 °C - supports stable operation in compact, conduction-cooled designs without forced airflow. |
| Dynamic Impedance (ZZT) | 200 Ω max at IZT - ensures minimal output voltage variation under load transients in regulated supplies. |
| Temperature Coefficient (αVZ) | +0.080 %/°C - enables predictable drift compensation in wide-temperature-range applications (−65 to +175 °C). |
| Noise Density (ND) | 1 µV/√Hz typical - critical for low-noise analog references in instrumentation and sensor front-ends. |
| Reverse Leakage (IR) | 0.5 µA max at VR = 7.6 V - guarantees tight regulation onset and low quiescent current in standby modes. |
| Thermal Resistance (RθJL) | 250 °C/W @ 10 mm lead length - informs thermal layout for reliable junction temperature control on FR4 boards. |
Pinout & Package
DO-35 (DO-204AH) axial-leaded glass package with cathode indicated by band; operated with banded end positive relative to anode for Zener regulation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (unbanded end) | Reference ground node | Connected to system ground or common return path; establishes reference potential for regulation. |
| Cathode (banded end) | Zener output terminal | Delivers regulated 10.0 V when reverse-biased; must be connected to higher-potential supply rail via current-limiting resistor. |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/435 JAN qualification | Validated reliability for defense/aerospace use with full traceability, lot acceptance testing, and extended temperature range (−65 to +175 °C). |
| Metallurgical bond construction | Eliminates interfacial delamination risk under thermal cycling and mechanical shock - essential for mission-critical platforms. |
| 2% Zener voltage tolerance | Reduces need for post-assembly trimming in precision voltage references and analog calibration circuits. |
| Low noise density (1 µV/√Hz) | Enables direct use in high-resolution ADC reference buffers and low-level signal amplification without external filtering. |
| Hermetic glass sealing | Prevents moisture ingress and parameter drift over decades - required for long-lifecycle space and naval systems. |
Applications
| Avionics Power Regulation | Military Radio Biasing |
|---|---|
Use Scenario: Regulating +10 V reference rail in airborne radar receiver front-end modules operating from −55 to +125 °C ambient. IC Role / Device Role / Timing Role: Zener diode providing stable voltage reference for RF amplifier bias networks and analog-to-digital converter (ADC) reference inputs. Use Value: Maintains <±0.5% output stability over temperature and life due to +0.080 %/°C αVZ and MIL-qualified metallurgical bond integrity. | Use Scenario: Generating precision bias voltages for HF transceiver power amplifier stages in manpack radios deployed in desert and arctic environments. IC Role / Device Role / Timing Role: Reverse-biased Zener regulating local +10 V supply for GaAs FET gate bias and mixer LO injection circuits. Use Value: Delivers 1 µV/√Hz noise floor and <0.5 µA leakage at 7.6 V, ensuring clean RF signal generation and minimal phase noise degradation. |
| Satellite Payload Reference | Nuclear Instrumentation Calibration |
Use Scenario: Providing primary voltage reference for telemetry sensor signal conditioning in LEO satellite payloads exposed to total ionizing dose >100 krad(Si). IC Role / Device Role / Timing Role: Radiation-hardened Zener reference source for 16-bit SAR ADCs monitoring solar array current and battery voltage. Use Value: Inherent radiation hardness per MicroNote 050 enables stable 10.0 V output without shielding or derating in TID environments. | Use Scenario: Calibrating high-accuracy gamma spectrometry amplifiers in nuclear reactor monitoring systems requiring NIST-traceable reference stability. IC Role / Device Role / Timing Role: Precision Zener reference in metrology-grade voltage divider networks used to verify pulse-height analyzer linearity. Use Value: 2% initial tolerance and <200 Ω ZZT ensure calibration accuracy remains within ±0.02% over 10-year field deployment. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N4104US-1 | Same 10.0 V, 2% spec but in surface-mount DO-213AA package; no axial leads. | Used where board space is constrained and reflow assembly is preferred over through-hole mounting. | Select when automated SMT production is required and thermal mass constraints allow lower RθJA (300 °C/W vs. 250 °C/W). |
| JANTX1N4104C-1 | Identical electrical specs and DO-35 package, but qualified to JANTX level (higher screening than JAN). | Required for programs specifying JANTX-level reliability screening including burn-in and parametric lot testing. | Choose when program documentation mandates JANTX-level MIL-PRF-19500 compliance beyond JAN baseline. |
Compared with 1N4104US-1 and JANTX1N4104C-1, JAN1N4104C-1/TR offers optimal balance of proven axial-lead mechanical robustness, JAN-level qualification, and tape-and-reel logistics for medium-volume defense manufacturing - without over-specifying screening or sacrificing through-hole serviceability.
Availability
JAN1N4104C-1/TR is available at Aetrix Electronics and suitable for avionics power regulation, military radio biasing, satellite payload reference, nuclear instrumentation calibration, and legacy defense electronics requiring stable component supply with full traceability and long-term obsolescence management.
Supply support for JAN1N4104C-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, mixed-signal, and radiation-hardened components for aerospace, defense, and industrial markets.
The JAN1N4104C-1/TR belongs to Microsemi's legacy MIL-PRF-19500/435 qualified Zener diode family, engineered specifically for precision voltage reference and regulation in mission-critical systems where long-term stability, environmental resilience, and supply chain continuity are non-negotiable.
FAQ
What is the Zener voltage and tolerance of JAN1N4104C-1/TR?
JAN1N4104C-1/TR has a nominal Zener voltage of 10.0 V with a ±2% tolerance at IZT = 250 mA, as specified in the Microsemi T4-LDS-0245-2 datasheet. This tight tolerance eliminates need for post-assembly calibration in precision analog circuits and ensures consistent performance across production lots.
Is JAN1N4104C-1/TR qualified to military standards?
Yes, JAN1N4104C-1/TR is qualified to JAN level per MIL-PRF-19500/435, including full environmental screening, lot traceability, and guaranteed operation from −65 to +175 °C. It meets all requirements for Class H (high reliability) applications in defense and aerospace systems.
What package type does JAN1N4104C-1/TR use?
JAN1N4104C-1/TR uses the DO-35 (DO-204AH) axial-leaded glass package with hermetic sealing. The cathode is marked by a band, and the device is intended for through-hole mounting with 10 mm lead length for thermal management per RθJL = 250 °C/W.
What is the maximum power dissipation and derating behavior of JAN1N4104C-1/TR?
JAN1N4104C-1/TR has a rated average power dissipation of 500 mW at TC = 25 °C, linearly derated to zero at 175 °C. Derating begins at TL = 50 °C for lead temperature or TA = 25 °C for ambient on typical FR4 boards, per Figure 2 in the official datasheet.
Does JAN1N4104C-1/TR have low-noise characteristics suitable for precision analog designs?
Yes, JAN1N4104C-1/TR exhibits a typical noise density of 1 µV/√Hz at 10 V, measured in the 1–3 kHz band per Figure 1. This low-noise performance makes it suitable for high-resolution ADC references, sensor signal conditioning, and other noise-sensitive analog functions.
JAN1N4104C-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:
- ±2%
- Power - Max:
- -
- 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)
JAN1N4104C-1/TR FAQ
1.How can I place an order for JAN1N4104C-1/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JAN1N4104C-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 JAN1N4104C-1/TR reliable?
The price and inventory of JAN1N4104C-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 JAN1N4104C-1/TR is usually 5 days.
3.What payment methods are accepted for JAN1N4104C-1/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JAN1N4104C-1/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JAN1N4104C-1/TR?
JAN1N4104C-1/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JAN1N4104C-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 JAN1N4104C-1/TR?
For technical support, including JAN1N4104C-1/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JAN1N4104C-1/TR requirements.
6.How does Aetrix verify that JAN1N4104C-1/TR is sourced from the original manufacturer or authorized distributors?
All JAN1N4104C-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 JAN1N4104C-1/TR meets industry standards.
7.What is the process for return or replacement of JAN1N4104C-1/TR?
All JAN1N4104C-1/TR units undergo pre-shipment inspection (PSI). If there is an issue with JAN1N4104C-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 JAN1N4104C-1/TR part is unused and in its original packaging.
Return procedure for JAN1N4104C-1/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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