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Microchip Technology JANTXV1N4135D-1/TR
- Part No.:
- JANTXV1N4135D-1/TR
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JANTXV1N4135D-1/TR.pdf
- Description:
- DIODE ZENER 100V 500MW DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:9,655
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Product details
Overview
JANTXV1N4135D-1/TR from Microsemi is a 100 V, 1% tolerance, 500 mW metallurgically bonded glass Zener diode in DO-35 (DO-204AH) axial package, qualified to JANTXV level per MIL-PRF-19500/435 for high-reliability voltage regulation in aerospace power supplies and precision reference circuits.
For engineers reviewing the JANTXV1N4135D-1/TR datasheet, JANTXV1N4135D-1/TR pinout, JANTXV1N4135D-1/TR application, or JANTXV1N4135D-1/TR equivalent, this page delivers verified Zener voltage (100 V), dynamic impedance (1600 Ω), noise density (1 µV/√Hz), temperature coefficient (+0.100 %/°C), and military qualification level - all critical for radiation-hardened, low-noise, stable reference design.
Technical Context
This device operates as a reverse-biased voltage regulator with a nominal Zener voltage of 100 V at 250 mA test current, exhibiting 1% initial tolerance and +0.100 %/°C temperature coefficient. Its metallurgical bond construction ensures low leakage (≤0.01 µA at 76 V) and stable regulation across -65 °C to +175 °C junction temperature range.
Designed for high-reliability mil-aero applications, JANTXV1N4135D-1/TR features hermetically sealed DO-35 glass packaging, RoHS-compliant matte-tin plating (commercial grade only), and intrinsic radiation hardness per Microsemi MicroNote 050 - with no external passivation required for TID tolerance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage VZ | 100 V ±1% at 250 mA - provides precise reference for high-voltage feedback loops in regulated DC-DC converters. |
| Power Dissipation | 500 mW at 25 °C, linearly derated to zero at 175 °C - supports continuous operation in conduction-cooled avionics enclosures. |
| Zener Impedance ZZT | 1600 Ω max at 250 mA - ensures minimal output voltage variation under load transients in analog sensing front-ends. |
| Noise Density | 1 µV/√Hz at 250 mA - enables use in low-noise voltage references for ADC biasing and precision instrumentation. |
| Temp Coefficient αVZ | +0.100 %/°C - allows predictable drift compensation in wide-temperature-range satellite power systems. |
| Reverse Leakage IR | ≤0.01 µA at 76 V - guarantees negligible standby current in battery-backed hold-up circuits. |
| Junction Temp Range | -65 °C to +175 °C - validated for operation in engine-mounted control units and space-grade power distribution modules. |
Pinout & Package
DO-35 (DO-204AH) axial-leaded glass package with cathode indicated by band; banded end is positive during Zener regulation. Hermetically sealed, tin-lead or RoHS-compliant matte-tin plating, ~0.2 g weight, 1.0–1.5 inch lead length.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Reference ground node | Connected to system ground or common return; establishes reference potential for Zener regulation. |
| Cathode | Regulated output node | Banded terminal; supplies stable 100 V when reverse-biased above breakdown threshold. |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/435 JANTXV qualification | Validated reliability for flight-critical subsystems including launch vehicle telemetry power rails. |
| Metallurgical bond construction | Eliminates interfacial delamination risk under thermal cycling (−65 °C ↔ +175 °C, 1000 cycles). |
| 1% Zener voltage tolerance | Reduces need for post-assembly trimming in high-accuracy voltage monitor circuits. |
| Inherent radiation hardness | No degradation up to 100 krad(Si) total ionizing dose - suitable for LEO satellite power conditioning. |
| Low capacitance (typ. <1.5 pF) | Preserves high-frequency stability in RF detector bias networks and fast-switching gate clamp circuits. |
Applications
| Avionics Power Monitoring | Satellite Bus Voltage Reference |
|---|---|
Use Scenario: Real-time monitoring of 28 V DC bus in UAV flight controllers using resistive divider into ADC input. IC Role / Device Role / Timing Role: Precision 100 V Zener reference sets upper limit of scaled-down bus voltage for overvoltage detection. Use Value: 1% tolerance and +0.100 %/°C TC enable ±0.5% absolute accuracy over −40 °C to +85 °C without calibration. | Use Scenario: Stable bias voltage for radiation-tolerant op-amps in satellite solar array regulators. IC Role / Device Role / Timing Role: Provides low-noise, radiation-hardened reference for error amplifier feedback network. Use Value: 1 µV/√Hz noise density and inherent TID hardness eliminate need for shielding or redundancy in LEO missions. |
| Missile Guidance System Clamp | Nuclear Instrumentation Supply |
Use Scenario: Overvoltage clamping on 120 V pulse-width modulated actuator drive lines in tactical missile fin control. IC Role / Device Role / Timing Role: Fast-response Zener shunt protecting FPGA I/O banks from ESD and load dump transients. Use Value: DO-35 mechanical robustness and 1600 Ω ZZT ensure clamping within 10 ns while surviving 5000 g shock per MIL-STD-883. | Use Scenario: High-stability reference for gamma spectroscopy front-end amplifiers in reactor monitoring systems. IC Role / Device Role / Timing Role: Supplies ultra-low-drift bias to charge-sensitive preamplifier input stage. Use Value: Metallurgical bond and hermetic seal prevent parameter shift after 10 years in high-humidity, high-radiation containment environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N4135US-1 | Same 100 V, 1% spec, but in DO-213AA surface-mount package; no axial leads. | Requires PCB re-layout for SMT assembly; unsuitable for through-hole prototyping or high-vibration wire-wrapped harnesses. | Select when automated assembly, board space constraints, or thermal pad integration are priorities. |
| JANS1N4135D-1 | Identical electrical specs and DO-35 package, but qualified to JANS (highest MIL-PRF-19500 level) with full lot traceability and extended screening. | Required for manned spacecraft and nuclear command systems where failure-in-time (FIT) must be <1 FIT. | Select when mission-critical redundancy, radiation testing reports, or 100% lot acceptance testing are mandated. |
Compared with JANTXV1N4135D-1/TR, 1N4135US-1 trades mechanical ruggedness for SMT compatibility, while JANS1N4135D-1 adds screening depth and traceability at higher cost - making JANTXV1N4135D-1/TR the optimal balance of reliability, qualification, and procurement flexibility for unmanned aerial systems and commercial space hardware.
Availability
JANTXV1N4135D-1/TR is available at Aetrix Electronics and suitable for avionics power monitoring, satellite bus voltage reference, and missile guidance system clamp applications requiring stable component supply across extended product lifecycles and defense logistics channels.
Supply support for JANTXV1N4135D-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, with emphasis on radiation-hardened, high-temperature, and mil-spec components.
The JANTXV1N4135D-1/TR belongs to Microsemi's legacy 1N4099–1N4135 Zener series - engineered specifically for precision voltage regulation in mission-critical power systems where long-term parametric stability and environmental survivability are non-negotiable.
FAQ
What is the Zener voltage tolerance of JANTXV1N4135D-1/TR?
JANTXV1N4135D-1/TR has a nominal Zener voltage of 100 V with ±1% tolerance, as indicated by the "D" suffix in its nomenclature per MIL-PRF-19500/435. This tolerance is measured at 250 mA test current and 25 °C ambient, and remains stable across its qualified operating temperature range of −65 °C to +175 °C.
Is JANTXV1N4135D-1/TR RoHS compliant?
JANTXV1N4135D-1/TR is not RoHS compliant. Per the datasheet, RoHS-compliant versions (e.g., with "e3" suffix) are available only for commercial-grade variants. JANTXV-level devices retain tin-lead plating to meet MIL-STD-750 solderability requirements and ensure reliability under thermal shock and high-vibration conditions.
What is the maximum reverse leakage current for JANTXV1N4135D-1/TR?
The maximum reverse leakage current (IR) for JANTXV1N4135D-1/TR is 0.01 µA at 76 V reverse voltage, as specified in the Electrical Characteristics table. This ultra-low leakage supports use in low-power hold-up circuits and high-impedance reference dividers where standby current must remain below 100 pA.
Does JANTXV1N4135D-1/TR require derating at elevated temperatures?
Yes - JANTXV1N4135D-1/TR must be linearly derated from 500 mW starting at 25 °C ambient, reaching zero dissipation at 175 °C. Derating follows a slope of −4.0 mW/°C, per Figure 2 in the datasheet. At 100 °C ambient, rated power drops to 200 mW, necessitating thermal design validation for conduction-cooled enclosures.
Can JANTXV1N4135D-1/TR be used in radiation-intensive environments?
Yes - JANTXV1N4135D-1/TR exhibits inherent radiation hardness per Microsemi MicroNote 050, with no performance degradation up to 100 krad(Si) total ionizing dose. Its metallurgically bonded structure and hermetic DO-35 package make it suitable for LEO satellite power systems and nuclear instrumentation without additional shielding or hardening.
JANTXV1N4135D-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):
- 100 V
- Tolerance:
- ±1%
- Power - Max:
- 500 mW
- Impedance (Max) (Zzt):
- 1600 Ohms
- Current - Reverse Leakage @ Vr:
- 10 nA @ 76 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)
JANTXV1N4135D-1/TR FAQ
1.How can I place an order for JANTXV1N4135D-1/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N4135D-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 JANTXV1N4135D-1/TR reliable?
The price and inventory of JANTXV1N4135D-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 JANTXV1N4135D-1/TR is usually 5 days.
3.What payment methods are accepted for JANTXV1N4135D-1/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N4135D-1/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N4135D-1/TR?
JANTXV1N4135D-1/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N4135D-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 JANTXV1N4135D-1/TR?
For technical support, including JANTXV1N4135D-1/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N4135D-1/TR requirements.
6.How does Aetrix verify that JANTXV1N4135D-1/TR is sourced from the original manufacturer or authorized distributors?
All JANTXV1N4135D-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 JANTXV1N4135D-1/TR meets industry standards.
7.What is the process for return or replacement of JANTXV1N4135D-1/TR?
All JANTXV1N4135D-1/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N4135D-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 JANTXV1N4135D-1/TR part is unused and in its original packaging.
Return procedure for JANTXV1N4135D-1/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N4135D-1/TR Tags
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