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Microchip Technology JAN1N4106-1/TR
- Part No.:
- JAN1N4106-1/TR
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JAN1N4106-1/TR.pdf
- Description:
- DIODE ZENER 12V 500MW DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:6,950
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Product details
Overview
JAN1N4106-1/TR from Microsemi is a 500 mW, 12.0 V ±5% metallurgically bonded glass Zener diode in DO-35 (DO-204AH) axial package, qualified to JAN level per MIL-PRF-19500/435, with dynamic impedance of 200 Ω at 250 mA and max reverse current of 0.05 µA at 9.2 V, used for precision voltage regulation in military-grade power supplies and reference circuits.
For engineers reviewing the JAN1N4106-1/TR datasheet, JAN1N4106-1/TR pinout, JAN1N4106-1/TR application, or JAN1N4106-1/TR equivalent, key selection criteria include Zener voltage tolerance, temperature coefficient (+0.080 %/°C), noise density (≤1 µV/√Hz), junction-to-lead thermal resistance (250 °C/W), and MIL-spec qualification level - all critical for high-reliability analog reference design.
Technical Context
This device operates as a two-terminal voltage regulator in reverse-biased breakdown mode, with Zener test current fixed at 250 mA and specified Zener voltage of 12.0 V measured under thermal equilibrium at 25 °C. Its metallurgical bond construction ensures stable regulation across wide current ranges (IZK to IZM) and supports operation from −65 °C to +175 °C.
The diode exhibits low dynamic impedance (200 Ω) and minimal capacitance (typ. <2 pF at 12 V), enabling stable performance in low-noise reference and feedback loop applications. Its noise density falls to ≤1 µV/√Hz below 6.8 V, confirming suitability for precision analog signal conditioning where voltage reference stability is essential.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage VZ | 12.0 V ±5% at 250 mA - defines regulated output voltage with tight tolerance for reference accuracy |
| Power Dissipation | 500 mW at 25 °C - sets maximum continuous thermal load before derating begins at 50 °C |
| Dynamic Impedance ZZT | 200 Ω at 250 mA - determines regulation stiffness against load current variation |
| Reverse Current IR | ≤0.05 µA at 9.2 V - ensures minimal leakage in high-impedance bias/reference networks |
| Temp. Coefficient αVZ | +0.080 %/°C - quantifies voltage drift over temperature; enables compensation in precision designs |
| Noise Density ND | ≤1 µV/√Hz - confirms ultra-low broadband noise for sensitive analog references |
| Junction Temp. Range | −65 °C to +175 °C - supports operation in extreme environmental conditions per MIL-PRF-19500 |
Pinout & Package
DO-35 (DO-204AH) axial-leaded hermetically sealed glass package with cathode indicated by band; leads are tin-lead or RoHS-compliant matte-tin plated, solderable per MIL-STD-750 method 2026.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction terminal / Zener cathode reference ground | Connected to circuit ground or lower-potential node; establishes reference polarity for regulation |
| Cathode | Zener regulation terminal / voltage reference output | Banded end; connected to unregulated input; delivers stable 12.0 V to load when reverse-biased |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/435 JAN qualification | Guarantees screening, testing, and traceability for defense/aerospace programs requiring Class S reliability |
| Metallurgical bond construction | Ensures long-term parameter stability and reduced parameter drift under thermal cycling and high-reliability stress |
| Ultra-low noise density | ≤1 µV/√Hz enables use in high-resolution ADC references and low-noise instrumentation amplifiers |
| Hermetic glass DO-35 package | Provides moisture and contaminant immunity for extended life in harsh environments (e.g., avionics, space) |
| Non-ESD-sensitive design | Complies with MIL-STD-750 Method 1020 - eliminates need for ESD handling protocols during assembly |
Applications
| Aerospace Power Reference | Defense System Biasing |
|---|---|
Use Scenario: Providing stable 12 V reference for analog-to-digital converters in satellite telemetry modules operating across −55 °C to +125 °C. IC Role / Device Role / Timing Role: Zener voltage reference source for precision data acquisition subsystems. Use Value: Maintains ±0.08 %/°C drift and ≤0.05 µA leakage over full temp range, ensuring ADC linearity and offset stability. | Use Scenario: Generating bias voltages for RF front-end amplifiers in radar receiver chains exposed to shock, vibration, and radiation. IC Role / Device Role / Timing Role: High-reliability voltage clamp and reference in RF signal path bias networks. Use Value: Hermetic DO-35 package and JAN-level screening ensure uninterrupted operation under MIL-STD-810G mechanical stress and MIL-STD-883 radiation exposure. |
| Industrial Control Loop Reference | Tactical Radio Voltage Regulation |
Use Scenario: Regulating supply to op-amp comparators in programmable logic controller (PLC) analog I/O modules deployed in factory automation. IC Role / Device Role / Timing Role: Precision shunt regulator establishing stable 12 V rail for sensor interface circuitry. Use Value: 200 Ω dynamic impedance and 500 mW power rating support stable regulation across 1–10 mA load variations without external buffering. | Use Scenario: Stabilizing local 12 V supply for microcontroller and transceiver ICs in handheld HF/VHF radios operating in field-deployed conditions. IC Role / Device Role / Timing Role: Primary voltage reference and overvoltage protection element in compact battery-powered radio power management. Use Value: 12.0 V ±5% tolerance and +0.080 %/°C TC enable accurate brown-out detection and consistent RF output power calibration across ambient extremes. |
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 electrical specs but in surface-mount DO-213AA package; no axial leads | Used where PCB real estate or automated assembly requires SMT instead of through-hole | Select when board layout mandates SMT; verify thermal pad design for 250 °C/W junction-to-lead path |
| JANTXV1N4106-1 | Identical Zener parameters but qualified to JANTXV level (enhanced screening, tighter parametric limits) | Required for mission-critical systems demanding higher burn-in, life test, and lot acceptance standards | Select when program specification mandates JANTXV per MIL-PRF-19500/435 Table I |
Compared with JAN1N4106-1/TR, 1N4106US-1 offers identical regulation performance in SMT form for space-constrained layouts, while JANTXV1N4106-1 provides stricter screening and extended reliability validation - making the former ideal for volume production upgrades and the latter mandatory for flight-critical subsystems.
Availability
JAN1N4106-1/TR is available at Aetrix Electronics and suitable for aerospace power references, defense system biasing, and industrial control loop references requiring stable component supply with full MIL-spec traceability and long-term obsolescence management.
Supply support for JAN1N4106-1/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, radiation-hardened, and MIL-spec discrete and analog components.
The JAN1N4106-1/TR belongs to Microsemi's legacy 1N4099–1N4135 series of metallurgically bonded Zener diodes, engineered specifically for military, aerospace, and industrial applications demanding guaranteed parametric stability and extended temperature operation.
FAQ
What is the Zener voltage tolerance and test current for JAN1N4106-1/TR?
JAN1N4106-1/TR has a nominal Zener voltage of 12.0 V with ±5% tolerance, measured at a Zener test current (IZT) of 250 mA under thermal equilibrium at 25 °C. This tolerance reflects the standard JEDEC specification for the 1N4099–1N4135 family and is verified per MIL-PRF-19500/435 screening requirements.
Is JAN1N4106-1/TR RoHS compliant?
No, JAN1N4106-1/TR is not RoHS compliant. The "JAN" prefix indicates military-grade qualification with tin-lead plating per MIL-STD-750, and RoHS compliance (e3 suffix) is only available on commercial-grade versions such as 1N4106-1e3 - not applicable to JAN-level parts like JAN1N4106-1/TR.
What does the "TR" suffix mean in JAN1N4106-1/TR?
"TR" denotes tape-and-reel packaging per EIA-296 standard, enabling automated pick-and-place assembly. JAN1N4106-1/TR is supplied in reels with standardized orientation and spacing, supporting high-volume manufacturing while maintaining full JAN-level traceability and screening documentation for each reel lot.
How is the temperature coefficient of JAN1N4106-1/TR defined and applied?
JAN1N4106-1/TR has a temperature coefficient αVZ of +0.080 %/°C, meaning its Zener voltage increases by 0.080% per degree Celsius rise above 25 °C. This value is used to calculate expected voltage drift in thermal design margins and is confirmed across the full −65 °C to +175 °C junction temperature range per MIL-PRF-19500/435.
Can JAN1N4106-1/TR be used as a replacement for commercial 1N4106-1?
JAN1N4106-1/TR shares identical electrical specifications with commercial 1N4106-1 but adds JAN-level screening, hermetic DO-35 packaging, and full MIL-PRF-19500/435 compliance. It is functionally interchangeable in circuits, though its higher reliability and traceability make it suitable for applications where commercial parts lack required qualification or longevity assurance.
JAN1N4106-1/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:
- ±5%
- 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)
JAN1N4106-1/TR FAQ
1.How can I place an order for JAN1N4106-1/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JAN1N4106-1/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 JAN1N4106-1/TR reliable?
The price and inventory of JAN1N4106-1/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JAN1N4106-1/TR is usually 5 days.
3.What payment methods are accepted for JAN1N4106-1/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JAN1N4106-1/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JAN1N4106-1/TR?
JAN1N4106-1/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JAN1N4106-1/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 JAN1N4106-1/TR?
For technical support, including JAN1N4106-1/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JAN1N4106-1/TR requirements.
6.How does Aetrix verify that JAN1N4106-1/TR is sourced from the original manufacturer or authorized distributors?
All JAN1N4106-1/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 JAN1N4106-1/TR meets industry standards.
7.What is the process for return or replacement of JAN1N4106-1/TR?
All JAN1N4106-1/TR units undergo pre-shipment inspection (PSI). If there is an issue with JAN1N4106-1/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 JAN1N4106-1/TR part is unused and in its original packaging.
Return procedure for JAN1N4106-1/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JAN1N4106-1/TR Tags
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