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Microchip Technology JAN1N4106D-1/TR
- Part No.:
- JAN1N4106D-1/TR
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JAN1N4106D-1/TR.pdf
- Description:
- DIODE ZENER 12V DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:2,302
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Product details
Overview
JAN1N4106D-1/TR from Microsemi is a 12 V, 1% tolerance, 500 mW metallurgically bonded glass Zener diode in DO-35 package, qualified to JANS level per MIL-PRF-19500/435 for high-reliability voltage regulation in aerospace and defense power supplies.
For engineers reviewing the JAN1N4106D-1/TR datasheet, JAN1N4106D-1/TR pinout, JAN1N4106D-1/TR application, or JAN1N4106D-1/TR equivalent, key selection criteria include Zener voltage tolerance (±1%), dynamic impedance (200 Ω @ 250 mA), noise density (1 µV/√Hz), temperature coefficient (+0.080 %/°C), and JANS-level radiation hardness.
Technical Context
This device operates as a precision shunt voltage regulator with a nominal Zener voltage of 12.0 V at 250 mA test current, exhibiting low dynamic impedance (200 Ω) and minimal capacitance (typ. 4 pF). Its metallurgical bond construction ensures stable breakdown characteristics across temperature extremes.
Designed for high-reliability environments, it supports operation from −65 °C to +175 °C junction temperature, with thermal resistance junction-to-lead of 250 °C/W at 10 mm lead length and linear power derating from 500 mW at 25 °C to zero at 175 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage VZ | 12.0 V ±1% at IZT = 250 mA - enables precise reference generation in regulated power rails |
| Power Dissipation | 500 mW at TL = 25 °C - supports stable regulation in compact axial-leaded layouts |
| Dynamic Impedance ZZT | 200 Ω max @ 250 mA - ensures low output impedance for ripple suppression |
| Noise Density | 1 µV/√Hz @ 250 mA - critical for low-noise analog references and sensor biasing |
| Temp. Coefficient αVZ | +0.080 %/°C - provides predictable drift behavior over wide temperature ranges |
| Reverse Leakage IR | 0.05 µA max @ VR = 9.2 V - minimizes standby current in battery-backed circuits |
| Junction Temp. Range | −65 °C to +175 °C - certified for extended-range military and space-grade applications |
Pinout & Package
DO-35 (DO-204AH) hermetically sealed axial-leaded glass package with cathode band marking; tin-lead or RoHS-compliant matte-tin plating; weight ≈ 0.2 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Ground reference terminal | Connected to system ground or common return path during Zener operation |
| Cathode | Regulated output terminal | Banded end; connected to input rail to clamp voltage at 12.0 V ±1% |
Key Features
| Feature | Design Value |
|---|---|
| Metallurgical bond construction | Eliminates interfacial delamination risk under thermal cycling and mechanical shock |
| JANS qualification per MIL-PRF-19500/435 | Validated radiation hardness and long-term parametric stability for spaceflight use |
| 1% Zener voltage tolerance | Reduces need for post-assembly trimming in precision reference designs |
| Low noise density (1 µV/√Hz) | Supports high-resolution ADC references and low-drift op-amp bias networks |
| Non-ESD-sensitive per MIL-STD-750 Method 1020 | Enables handling without special ESD controls in cleanroom or field repair environments |
Applications
| Aerospace Power Regulation | Defense System Reference |
|---|---|
Use Scenario: Regulating 12 V supply rails in satellite telemetry modules operating in vacuum and thermal cycling environments. IC Role / Device Role / Timing Role: Shunt voltage regulator providing stable 12.0 V reference for DC-DC converter feedback and sensor excitation. Use Value: JANS qualification ensures parametric stability after 100 krad(Si) total ionizing dose exposure. | Use Scenario: Precision voltage reference in radar receiver front-end bias networks requiring ultra-low noise. IC Role / Device Role / Timing Role: Low-noise Zener source for LNA and mixer biasing in S-band phased array systems. Use Value: 1 µV/√Hz noise density prevents degradation of receiver noise figure below −110 dBm. |
| Industrial Control Loop Reference | Nuclear Instrumentation Supply |
Use Scenario: Providing stable 12 V reference for 4–20 mA transmitter calibration circuits in oil & gas process analyzers. IC Role / Device Role / Timing Role: Primary voltage reference for DAC output scaling and loop current regulation. Use Value: ±1% tolerance eliminates need for manual potentiometer adjustment during factory calibration. | Use Scenario: Biasing photomultiplier tube (PMT) anode chains in radiation monitoring equipment deployed in reactor containment zones. IC Role / Device Role / Timing Role: High-reliability shunt regulator maintaining stable HV distribution under neutron flux exposure. Use Value: Inherent radiation hardness per MicroNote 050 avoids single-event burnout in mixed-field environments. |
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 DO-213AA surface-mount package; no axial leads | Required for automated SMT assembly; unsuitable for through-hole prototyping or high-vibration mounting | Select when board space is constrained and reflow compatibility is mandatory |
| JANTXV1N4106D-1 | Identical Zener parameters but qualified to JANTXV level (not JANS); lower radiation tolerance margin | Suitable for airborne avionics where full JANS qualification is not mandated by program requirements | Select when cost sensitivity outweighs need for highest radiation hardness assurance |
Compared with JAN1N4106D-1/TR, 1N4106US-1 offers identical regulation performance in a smaller footprint but lacks axial-leaded mechanical robustness, while JANTXV1N4106D-1 reduces procurement cost and lead time at the expense of JANS-level radiation validation.
Availability
JAN1N4106D-1/TR is available at Aetrix Electronics and suitable for aerospace power regulation, defense system reference, and industrial control loop reference requiring stable component supply across extended temperature and radiation environments.
Supply support for JAN1N4106D-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 and mixed-signal components for aerospace, defense, and industrial markets.
The JAN1N4106D-1/TR belongs to Microsemi's legacy MIL-qualified Zener diode family, engineered specifically for mission-critical voltage regulation where parametric stability under extreme environmental stress is non-negotiable.
FAQ
What is the Zener voltage tolerance of JAN1N4106D-1/TR?
JAN1N4106D-1/TR has a Zener voltage tolerance of ±1%, indicated by the "D" suffix in its nomenclature. This tight tolerance applies to its nominal 12.0 V rating at 250 mA test current and is verified per MIL-PRF-19500/435 screening for JANS-level devices.
Is JAN1N4106D-1/TR suitable for space applications?
Yes, JAN1N4106D-1/TR is qualified to JANS level per MIL-PRF-19500/435 and exhibits inherent radiation hardness as documented in Microsemi MicroNote 050, making it suitable for low-earth orbit and deep-space missions where total ionizing dose and displacement damage must be mitigated.
What is the maximum reverse leakage current for JAN1N4106D-1/TR?
The maximum reverse leakage current for JAN1N4106D-1/TR is 0.05 µA at a reverse voltage of 9.2 V, as specified in the Electrical Characteristics table on page 3 of the T4-LDS-0245-2 datasheet. This ultra-low leakage supports battery-powered and low-power hold-up circuits.
Does JAN1N4106D-1/TR require special ESD handling?
No, JAN1N4106D-1/TR is non-sensitive to ESD per MIL-STD-750 Method 1020, meaning it can be handled without dedicated ESD protection during assembly, testing, or field maintenance-unlike many modern semiconductor devices.
What is the thermal resistance junction-to-lead for JAN1N4106D-1/TR?
The thermal resistance junction-to-lead (RθJL) for JAN1N4106D-1/TR is 250 °C/W when measured at 3/8 inch (10 mm) lead length from the body, as stated in the Maximum Ratings table. This value assumes standard axial mounting on FR4 with 1 mm track width and 25 mm length.
JAN1N4106D-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:
- -
- 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)
JAN1N4106D-1/TR FAQ
1.How can I place an order for JAN1N4106D-1/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JAN1N4106D-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 JAN1N4106D-1/TR reliable?
The price and inventory of JAN1N4106D-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 JAN1N4106D-1/TR is usually 5 days.
3.What payment methods are accepted for JAN1N4106D-1/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JAN1N4106D-1/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JAN1N4106D-1/TR?
JAN1N4106D-1/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JAN1N4106D-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 JAN1N4106D-1/TR?
For technical support, including JAN1N4106D-1/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JAN1N4106D-1/TR requirements.
6.How does Aetrix verify that JAN1N4106D-1/TR is sourced from the original manufacturer or authorized distributors?
All JAN1N4106D-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 JAN1N4106D-1/TR meets industry standards.
7.What is the process for return or replacement of JAN1N4106D-1/TR?
All JAN1N4106D-1/TR units undergo pre-shipment inspection (PSI). If there is an issue with JAN1N4106D-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 JAN1N4106D-1/TR part is unused and in its original packaging.
Return procedure for JAN1N4106D-1/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JAN1N4106D-1/TR Tags
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