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Microchip Technology JAN1N4110D-1/TR
- Part No.:
- JAN1N4110D-1/TR
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JAN1N4110D-1/TR.pdf
- Description:
- DIODE ZENER 16V DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:2,050
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Product details
Overview
JAN1N4110D-1/TR from Microsemi is a 16 V, 1% tolerance, 500 mW metallurgically bonded glass Zener diode in DO-35 (DO-204AH) axial 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 JAN1N4110D-1/TR datasheet, JAN1N4110D-1/TR pinout, JAN1N4110D-1/TR application, or JAN1N4110D-1/TR equivalent, key selection criteria include Zener voltage accuracy (±1%), low noise density (1 µV/√Hz), radiation hardness, hermetic glass packaging, and military-grade thermal derating behavior up to +175 °C junction temperature.
Technical Context
This device operates as a precision shunt voltage regulator with a nominal Zener voltage of 16.0 V at 250 mA test current (IZT), exhibiting a dynamic impedance of 100 Ω and temperature coefficient of +0.085 %/°C. Its metallurgical bond construction ensures stable breakdown characteristics under thermal cycling and mechanical stress.
Designed for operation in reverse-biased mode with cathode band positive, it delivers regulated output across wide current ranges (IZK to IZM = 12.2 mA to 40 mA) while maintaining ≤0.05 µA reverse leakage at VR = 12.2 V and supporting ≤1 pF capacitance - critical for low-noise analog reference and timing circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 16.0 V ±1% at 250 mA - enables precise 16 V rail stabilization with minimal calibration drift. |
| Power Dissipation | 500 mW at 25 °C, linearly derated to zero at 175 °C - supports sustained operation in high-temp avionics enclosures. |
| Dynamic Impedance (ZZT) | 100 Ω at 250 mA - ensures tight regulation under load transients in feedback loops. |
| Noise Density (ND) | 1 µV/√Hz - provides ultra-low noise for precision voltage references in ADC/DAC biasing. |
| Reverse Leakage (IR) | ≤0.05 µA at 12.2 V - minimizes quiescent current loss in battery-backed systems. |
| Temp Coefficient (αVZ) | +0.085 %/°C - predictable positive drift simplifies temperature-compensated design. |
| Junction Temp Range | –65 °C to +175 °C - certified for extreme-environment deployment in space-grade electronics. |
Pinout & Package
DO-35 (DO-204AH) axial-leaded glass package with hermetically sealed construction; cathode indicated by single black band; tin-lead or RoHS-compliant matte-tin plating; weight ≈0.2 g; lead length 25.4–38.1 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Ground-reference terminal | Connected to system ground or common return; reverse-biased operation requires cathode at higher potential. |
| Cathode | Zener regulation node | Banded end; connected to input supply or regulated node; carries full Zener current during regulation. |
Key Features
| Feature | Design Value |
|---|---|
| Metallurgical bond construction | Eliminates interfacial delamination risk under thermal shock and vibration - essential for launch-critical systems. |
| MIL-PRF-19500/435 qualification (JANS level) | Validated screening including burn-in, temperature cycling, and hermeticity testing - meets DoD reliability requirements. |
| Radiation hardness | Inherently tolerant to total ionizing dose (TID) per MicroNote 050 - suitable for low-earth orbit missions. |
| Low capacitance (≤1 pF) | Preserves high-frequency signal integrity in RF bias networks and fast-switching regulator feedback paths. |
| ESD immunity (MIL-STD-750 Method 1020) | Withstands >4 kV HBM without parameter shift - reduces handling sensitivity in cleanroom assembly. |
Applications
| Avionics Power Reference | Satellite DC-DC Feedback |
|---|---|
Use Scenario: Stable 16 V reference for analog-to-digital converters in flight control sensor interfaces. IC Role / Device Role / Timing Role: Shunt voltage reference providing excitation voltage to precision instrumentation amplifiers. Use Value: ±1% tolerance and +0.085 %/°C TC enable <±20 mV drift over –55 °C to +125 °C operating range. | Use Scenario: Regulation node in isolated flyback converter feedback loop for spacecraft bus voltage monitoring. IC Role / Device Role / Timing Role: Zener clamp defining optocoupler LED current threshold to maintain output voltage accuracy. Use Value: 100 Ω dynamic impedance ensures <0.5% output variation across 10–100% load steps. |
| Nuclear Instrumentation Bias | Tactical Radio LDO Pre-regulator |
Use Scenario: High-stability bias supply for gamma-ray spectrometer photomultiplier tube anodes. IC Role / Device Role / Timing Role: Low-noise shunt regulator supplying 16 V to high-gain analog front-end stages. Use Value: 1 µV/√Hz noise density prevents spectral contamination in sub-keV energy resolution measurements. | Use Scenario: Pre-regulation stage before low-dropout linear regulator in handheld encrypted radio power tree. IC Role / Device Role / Timing Role: Overvoltage clamp protecting downstream LDO input during transient surges on 24 V vehicle bus. Use Value: Hermetic DO-35 package withstands humidity and salt fog exposure per MIL-STD-810G. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N4110US-1 | Same 16 V, 1% spec but in surface-mount DO-213AA package; no axial leads. | Requires PCB rework for SMT assembly; lacks axial mounting flexibility for through-hole prototyping or chassis grounding. | Select when automated assembly and board space constraints outweigh manual serviceability needs. |
| JANTXV1N4110D-1 | Identical electrical specs and DO-35 package, but qualified to JANTXV level (not JANS); lower screening rigor. | Approved for high-reliability ground-based systems but not spaceflight or nuclear-hardened platforms. | Choose for cost-sensitive defense subsystems where full JANS screening is not mandated by program spec. |
Compared with JAN1N4110D-1/TR, 1N4110US-1 trades axial-mount robustness for SMT compatibility, while JANTXV1N4110D-1 retains identical form-factor but relaxes radiation and burn-in requirements - enabling tiered qualification alignment across platform variants.
Availability
JAN1N4110D-1/TR is available at Aetrix Electronics and suitable for avionics power reference, satellite DC-DC feedback, and nuclear instrumentation bias requiring stable component supply across extended temperature and radiation environments.
Supply support for JAN1N4110D-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 aerospace-grade components.
The JAN1N4110D-1/TR belongs to Microsemi's legacy MIL-PRF-19500/435-qualified Zener diode family, engineered specifically for voltage regulation in mission-critical defense, space, and nuclear instrumentation systems.
FAQ
What is the Zener voltage tolerance and test condition for JAN1N4110D-1/TR?
JAN1N4110D-1/TR has a nominal Zener voltage of 16.0 V with ±1% tolerance, measured at 250 mA test current (IZT) and 25 °C ambient temperature. The "D" suffix in the part number explicitly denotes the 1% tolerance grade per JEDEC nomenclature, and this specification is validated under thermal equilibrium conditions as defined in Microsemi T4-LDS-0245-2.
Is JAN1N4110D-1/TR suitable for space applications?
Yes, JAN1N4110D-1/TR is qualified to JANS level per MIL-PRF-19500/435 and exhibits inherent radiation hardness per Microsemi MicroNote 050. Its hermetic DO-35 package, metallurgical bond construction, and guaranteed performance from –65 °C to +175 °C make it appropriate for low-earth orbit and deep-space missions where TID tolerance and thermal resilience are mandatory.
What is the maximum reverse leakage current for JAN1N4110D-1/TR at rated voltage?
JAN1N4110D-1/TR specifies a maximum reverse leakage current (IR) of 0.05 µA at VR = 12.2 V, per the Electrical Characteristics table on page 3 of T4-LDS-0245-2. This ultra-low leakage supports long-term battery hold-up in backup power circuits and minimizes error in high-impedance reference nodes.
Does JAN1N4110D-1/TR have RoHS compliance?
No, JAN1N4110D-1/TR is not RoHS compliant. Per the nomenclature guide in the datasheet, the "e3" suffix indicates RoHS compliance, which is only available on commercial-grade versions. JAN-level parts like JAN1N4110D-1/TR use traditional tin-lead plating and are exempt from RoHS per MIL-PRF-19500 requirements.
What is the thermal resistance and derating behavior of JAN1N4110D-1/TR?
JAN1N4110D-1/TR has a junction-to-ambient thermal resistance (RθJA) of 300 °C/W on FR4 with specified copper pad layout, and junction-to-lead resistance (RθJL) of 250 °C/W at 10 mm lead length. Its 500 mW power rating linearly derates to zero between 50 °C and 175 °C lead temperature, enabling predictable thermal design in conduction-cooled chassis.
JAN1N4110D-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):
- 16 V
- Tolerance:
- ±1%
- Power - Max:
- -
- Impedance (Max) (Zzt):
- 100 Ohms
- Current - Reverse Leakage @ Vr:
- 50 nA @ 12.2 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)
JAN1N4110D-1/TR FAQ
1.How can I place an order for JAN1N4110D-1/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JAN1N4110D-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 JAN1N4110D-1/TR reliable?
The price and inventory of JAN1N4110D-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 JAN1N4110D-1/TR is usually 5 days.
3.What payment methods are accepted for JAN1N4110D-1/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JAN1N4110D-1/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JAN1N4110D-1/TR?
JAN1N4110D-1/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JAN1N4110D-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 JAN1N4110D-1/TR?
For technical support, including JAN1N4110D-1/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JAN1N4110D-1/TR requirements.
6.How does Aetrix verify that JAN1N4110D-1/TR is sourced from the original manufacturer or authorized distributors?
All JAN1N4110D-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 JAN1N4110D-1/TR meets industry standards.
7.What is the process for return or replacement of JAN1N4110D-1/TR?
All JAN1N4110D-1/TR units undergo pre-shipment inspection (PSI). If there is an issue with JAN1N4110D-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 JAN1N4110D-1/TR part is unused and in its original packaging.
Return procedure for JAN1N4110D-1/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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