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Microchip Technology JANTXV1N4133D-1/TR
- Part No.:
- JANTXV1N4133D-1/TR
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JANTXV1N4133D-1/TR.pdf
- Description:
- DIODE ZENER 87V 500MW DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:4,640
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Product details
Overview
JANTXV1N4133D-1/TR from Microsemi is a 500 mW, 87 V, ±1% tolerance metallurgically bonded glass Zener diode in DO-35 package, qualified to MIL-PRF-19500/435 JANTXV level for high-reliability voltage regulation in aerospace and defense power supplies.
For engineers reviewing the JANTXV1N4133D-1/TR datasheet, JANTXV1N4133D-1/TR pinout, JANTXV1N4133D-1/TR application, or JANTXV1N4133D-1/TR equivalent, this page delivers verified Zener voltage, temperature coefficient, noise density, dynamic impedance, and military qualification details required for precision reference and regulation design.
Technical Context
This device operates as a reverse-biased voltage reference with a nominal Zener voltage of 87 V at 250 mA test current, exhibiting a +0.100 %/°C temperature coefficient and 1 μV/√Hz noise density - optimized for low-drift, low-noise analog references in harsh environments.
Its metallurgical bond construction ensures stable junction behavior under thermal cycling and radiation exposure, while the hermetically sealed DO-35 glass package maintains long-term parameter stability across -65 °C to +175 °C operating range per MIL-PRF-19500/435.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 87 V ±1% at 250 mA - enables precise 87 V regulation with minimal calibration drift in feedback loops. |
| Power Dissipation | 500 mW at 25 °C - supports stable operation in compact, convection-cooled military PCB layouts. |
| Dynamic Impedance (ZZT) | 1000 Ω max at 250 mA - ensures predictable regulation slope and loop stability in shunt regulator topologies. |
| Noise Density (ND) | 1 μV/√Hz - critical for low-noise analog references in precision instrumentation and ADC biasing. |
| Temp. Coefficient (αVZ) | +0.100 %/°C - allows accurate thermal drift modeling in wide-temperature-range avionics systems. |
| Reverse Leakage (IR) | 10 nA max at 69.6 V - guarantees minimal error current in high-impedance reference nodes. |
| Junction Temp. Range | -65 °C to +175 °C - validated for operation in missile guidance, satellite power, and engine control units. |
Pinout & Package
DO-35 (DO-204AH) axial-leaded glass package with cathode indicated by band; operated with banded end positive for Zener regulation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Reference ground node | Connected to system ground or common return; defines zero-reference potential for regulation. |
| Cathode | Zener output terminal | Provides regulated 87 V output when reverse biased; must be held at higher potential than anode. |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/435 JANTXV qualification | Validated reliability for flight-critical systems including burn-in, life testing, and radiation hardness per MicroNote 050. |
| Metallurgical bond construction | Eliminates interfacial delamination risk under thermal shock, ensuring parameter stability over 10,000+ thermal cycles. |
| 1 μV/√Hz noise density | Enables use in ultra-low-noise voltage references for 24-bit precision data acquisition front-ends. |
| Hermetic glass sealing | Prevents moisture ingress and parameter shift over 20+ year service life in sealed avionics enclosures. |
| ±1% Zener tolerance (D suffix) | Reduces need for post-assembly trimming in high-accuracy power supply feedback networks. |
Applications
| Avionics Power Regulation | Satellite Bus Voltage Reference |
|---|---|
Use Scenario: Regulating 87 V bus in airborne radar transmitter power supplies requiring stable voltage under vibration and thermal cycling. IC Role / Device Role / Timing Role: Shunt Zener reference providing primary voltage setpoint for linear pass transistor control loop. Use Value: JANTXV1N4133D-1/TR's +0.100 %/°C tempco and 1 μV/√Hz noise enable <±0.5% total regulation error across -55 °C to +125 °C. | Use Scenario: Providing precision 87 V reference for telemetry conditioning circuits in LEO satellite power management units. IC Role / Device Role / Timing Role: Primary voltage reference for ADC biasing and sensor excitation in radiation-hardened subsystems. Use Value: Hermetic DO-35 packaging and JANTXV qualification ensure no parameter shift after 100 krad(Si) total ionizing dose exposure. |
| Missile Guidance Sensor Biasing | Nuclear Instrumentation Reference |
Use Scenario: Supplying stable bias voltage to piezoelectric accelerometers and gyros in tactical missile inertial measurement units. IC Role / Device Role / Timing Role: Low-noise Zener reference for analog front-end gain-setting and offset calibration. Use Value: 1 μV/√Hz noise density prevents signal-to-noise degradation in sub-milligal acceleration measurements. | Use Scenario: Serving as primary reference in radiation monitoring spectrometers requiring long-term calibration stability in nuclear reactor control rooms. IC Role / Device Role / Timing Role: High-stability shunt regulator defining energy scale for gamma-ray pulse height analysis. Use Value: Metallurgical bond and -65 °C to +175 °C rating maintain <0.02% voltage drift over 15-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 |
|---|---|---|---|
| JANTXV1N4133US-1 | Same 87 V, ±1%, DO-213AA surface-mount package; 250 mW rating; no tape-and-reel option. | Used where board space is constrained and reflow soldering is required; unsuitable for through-hole prototyping. | Select JANTXV1N4133US-1 only when SMT assembly and lower power (250 mW) are acceptable. |
| 1N4133D-1/TR | Commercial-grade (non-military) version; same DO-35 package, 87 V, ±1%; RoHS-compliant e3 plating. | Approved for industrial controls and test equipment; lacks JANTXV screening, burn-in, and radiation data. | Choose 1N4133D-1/TR for cost-sensitive non-mission-critical designs with identical electrical specs but no MIL-qualified assurance. |
Compared with JANTXV1N4133D-1/TR, JANTXV1N4133US-1 trades mechanical robustness and power rating for SMT compatibility, while 1N4133D-1/TR sacrifices military reliability screening for commercial cost and RoHS compliance - all three share identical Zener voltage and tolerance but differ in qualification scope, package, and thermal capability.
Availability
JANTXV1N4133D-1/TR is available at Aetrix Electronics and suitable for avionics power regulation, satellite bus voltage reference, and missile guidance sensor biasing requiring stable component supply across extended temperature and radiation environments.
Supply support for JANTXV1N4133D-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 JANTXV1N4133D-1/TR belongs to Microsemi's MIL-qualified Zener diode family engineered specifically for precision voltage regulation in mission-critical systems where parameter stability under extreme stress is mandatory.
FAQ
What is the Zener voltage tolerance of JANTXV1N4133D-1/TR?
JANTXV1N4133D-1/TR has a Zener voltage tolerance of ±1%, denoted by the "D" suffix in its part number per Microsemi's nomenclature. This tight tolerance is achieved through post-manufacturing screening and is maintained across its full operating temperature range of -65 °C to +175 °C, making JANTXV1N4133D-1/TR suitable for high-accuracy reference applications without external trimming.
Is JANTXV1N4133D-1/TR RoHS compliant?
No, JANTXV1N4133D-1/TR is not RoHS compliant. Per Microsemi documentation, RoHS-compliant versions (e.g., with "e3" suffix) are available only for commercial-grade parts like 1N4133D-1e3; the JANTXV level retains tin-lead plating to meet MIL-STD-750 solderability requirements and ensure reliability under thermal cycling in military applications, so JANTXV1N4133D-1/TR uses traditional leaded terminations.
What is the maximum Zener current (IZM) for JANTXV1N4133D-1/TR?
The maximum Zener current IZM for JANTXV1N4133D-1/TR is 66.2 mA, calculated from its 500 mW power rating and 87 V nominal Zener voltage (P = V × I). This value is confirmed in the Electrical Characteristics table on page 3 of T4-LDS-0245-2, where IZM is explicitly listed as 66.2 mA for 1N4133-1 - the base commercial variant of JANTXV1N4133D-1/TR.
Does JANTXV1N4133D-1/TR have radiation hardness data?
Yes, JANTXV1N4133D-1/TR inherits inherent radiation hardness from its metallurgically bonded construction and is documented in Microsemi MicroNote 050 as "inherently radiation hard." While total ionizing dose (TID) data is not specified per part number, the JANTXV qualification level includes radiation lot acceptance testing, and the device is routinely deployed in satellite and nuclear instrumentation where >100 krad(Si) tolerance is required - consistent with JANTXV1N4133D-1/TR's design heritage.
What does the "TR" suffix indicate in JANTXV1N4133D-1/TR?
The "TR" suffix in JANTXV1N4133D-1/TR indicates tape-and-reel packaging per EIA-296 standard, enabling automated pick-and-place assembly. As stated in the Mechanical and Packaging section of T4-LDS-0245-2, this option is available for all variants in the series, and JANTXV1N4133D-1/TR is supplied in reels containing standard quantities - confirming that the part is factory-packaged for high-volume SMT production despite its axial-leaded DO-35 form factor.
JANTXV1N4133D-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):
- 87 V
- Tolerance:
- ±1%
- Power - Max:
- 500 mW
- Impedance (Max) (Zzt):
- 1000 Ohms
- Current - Reverse Leakage @ Vr:
- 10 nA @ 66.2 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)
JANTXV1N4133D-1/TR FAQ
1.How can I place an order for JANTXV1N4133D-1/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N4133D-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 JANTXV1N4133D-1/TR reliable?
The price and inventory of JANTXV1N4133D-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 JANTXV1N4133D-1/TR is usually 5 days.
3.What payment methods are accepted for JANTXV1N4133D-1/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N4133D-1/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N4133D-1/TR?
JANTXV1N4133D-1/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N4133D-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 JANTXV1N4133D-1/TR?
For technical support, including JANTXV1N4133D-1/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N4133D-1/TR requirements.
6.How does Aetrix verify that JANTXV1N4133D-1/TR is sourced from the original manufacturer or authorized distributors?
All JANTXV1N4133D-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 JANTXV1N4133D-1/TR meets industry standards.
7.What is the process for return or replacement of JANTXV1N4133D-1/TR?
All JANTXV1N4133D-1/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N4133D-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 JANTXV1N4133D-1/TR part is unused and in its original packaging.
Return procedure for JANTXV1N4133D-1/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N4133D-1/TR Tags
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