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Microchip Technology JANTXV1N4135C-1/TR
- Part No.:
- JANTXV1N4135C-1/TR
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JANTXV1N4135C-1/TR.pdf
- Description:
- DIODE ZENER 100V 500MW DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:5,305
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Product details
Overview
JANTXV1N4135C-1/TR from Microsemi is a 100 V, 2% tolerance, 500 mW metallurgically bonded glass Zener diode in DO-35 package, qualified to JANTXV level per MIL-PRF-19500/435 for high-reliability voltage regulation in aerospace power conditioning and precision reference circuits.
For engineers reviewing the JANTXV1N4135C-1/TR datasheet, JANTXV1N4135C-1/TR pinout, JANTXV1N4135C-1/TR application, or JANTXV1N4135C-1/TR equivalent, key selection factors include its 100 V nominal Zener voltage at 250 mA test current, ±2% tolerance (denoted by "C"), 1600 Ω dynamic impedance, 0.01 µA maximum reverse leakage at 76 V, and radiation-hardened hermetic DO-35 construction.
Technical Context
This device operates as a two-terminal voltage reference in reverse-biased breakdown mode, with Zener voltage specified at IZT = 250 mA and thermal equilibrium at 25 °C. Its metallurgical bond ensures stable junction behavior under thermal cycling and mechanical stress.
It exhibits a +0.100 %/°C temperature coefficient above 82 V, enabling predictable drift compensation in wide-temperature-range systems. Noise density is not specified for this 100 V variant - unlike lower-voltage parts (e.g., ≥6.8 V) which list up to 40 µV/√Hz - due to inherent higher-voltage noise characteristics.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Zener Voltage | 100 V at 250 mA test current - defines precise regulation point for high-voltage reference rails |
| Zener Tolerance | ±2% (C grade) - tighter than standard ±5%, critical for calibration-grade references |
| Power Dissipation | 500 mW at 25 °C - supports stable operation in low-power analog monitoring circuits |
| Dynamic Impedance | 1600 Ω at 250 mA - indicates moderate regulation stiffness; suitable for non-critical load regulation |
| Reverse Leakage | ≤0.01 µA at 76 V - ensures minimal error current in high-impedance bias networks |
| Temp Coefficient | +0.100 %/°C - enables predictable voltage drift modeling across –65 to +175 °C operating range |
| Junction Temp Range | –65 to +175 °C - validated for extended military and space-grade thermal environments |
Pinout & Package
DO-35 (DO-204AH) axial-leaded hermetically sealed glass package; cathode indicated by single band; leads are tin-lead or RoHS-compliant matte tin (commercial only); weight ≈ 0.2 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Reference ground node | Connected to circuit common; establishes return path for Zener current |
| Cathode | Regulated output node | Banded end; supplies stable 100 V when reverse-biased above knee voltage |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/435 JANTXV qualification | Validated reliability for flight-critical avionics and defense electronics |
| Metallurgical bond construction | Eliminates interfacial delamination risk under thermal shock and vibration |
| Hermetic glass DO-35 package | Prevents moisture ingress and long-term parameter drift in humid environments |
| Radiation hardness | Inherently resistant to total ionizing dose (TID), per Microsemi MicroNote 050 |
| Non-ESD-sensitive design | Withstands >4 kV HBM without screening, per MIL-STD-750 Method 1020 |
Applications
| Avionics Power Monitoring | Satellite Bus Voltage Reference |
|---|---|
Use Scenario: Monitoring 100 V bus voltage in airborne power distribution units with analog-to-digital conversion. IC Role / Device Role / Timing Role: Precision Zener reference providing stable 100 V input to ADC front-end scaling resistors. Use Value: ±2% tolerance and +0.100 %/°C TC enable <±0.5% total error over –55 to +125 °C operational range. | Use Scenario: Generating stable bias for radiation-tolerant op-amps in satellite telemetry signal conditioning. IC Role / Device Role / Timing Role: High-reliability voltage reference replacing less robust commercial Zeners in LEO orbit missions. Use Value: Hermetic DO-35 packaging and JANTXV qualification ensure no parametric shift after 100 krad(Si) TID exposure. |
| Ground-Based Radar Bias Supply | Nuclear Instrumentation Calibration |
Use Scenario: Providing regulated 100 V bias to GaAs FET drivers in pulsed radar transmitter modules. IC Role / Device Role / Timing Role: Stable DC reference maintaining gate drive accuracy during rapid thermal transients. Use Value: Metallurgical bond prevents resistance shift during 10,000+ thermal cycles between –65 and +175 °C. | Use Scenario: Calibrating high-voltage pulse amplitude analyzers used in reactor neutron detection systems. IC Role / Device Role / Timing Role: Primary 100 V reference standard traceable to NIST via MIL-qualified production lot control. Use Value: JANTXV-level screening and 100% lot testing ensure <0.1% unit-to-unit Zener voltage variation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener voltage regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N4135US-1 | Same 100 V, ±2% spec, but in surface-mount DO-213AA package; no axial leads | Requires PCB rework for SMT assembly; unsuitable for through-hole prototyping or wire-wrap | Select when automated placement and board space reduction are priorities over manual serviceability |
| JANS1N4135C-1 | Identical electrical specs and DO-35 package, but qualified to JANS (highest MIL level) with full lot acceptance testing | Required for manned spaceflight and nuclear command systems where zero defect probability is mandated | Select only when JANS-level documentation, traceability, and screening are contractually required |
Compared with JANTXV1N4135C-1/TR, the 1N4135US-1 offers footprint reduction at the cost of lead-forming flexibility, while JANS1N4135C-1 adds full radiation lot testing and extended burn-in - increasing cost and lead time without improving baseline Zener performance.
Availability
JANTXV1N4135C-1/TR is available at Aetrix Electronics and suitable for avionics power monitoring, satellite bus voltage reference, and ground-based radar bias supply requiring stable component supply across extended temperature and radiation environments.
Supply support for JANTXV1N4135C-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 1N4099–1N4135 series was developed specifically to meet MIL-PRF-19500/435 requirements for hermetic, radiation-tolerant Zener references in mission-critical power and sensing subsystems.
FAQ
What is the Zener voltage tolerance of JANTXV1N4135C-1/TR?
JANTXV1N4135C-1/TR has a nominal Zener voltage of 100 V with a ±2% tolerance, as indicated by the "C" suffix in the part number. This tolerance is verified per MIL-PRF-19500/435 test methods at 25 °C with IZT = 250 mA, and applies across the full qualified temperature range of –65 to +175 °C for JANTXV-level devices.
Is JANTXV1N4135C-1/TR RoHS compliant?
No, JANTXV1N4135C-1/TR is not RoHS compliant. Per Microsemi documentation, RoHS-compliant versions (e.g., with "e3" suffix) are available only for commercial-grade parts; JANTXV-level devices retain tin-lead plating to meet MIL-STD-750 solderability and reliability requirements for high-reliability applications.
What does the "TR" suffix mean in JANTXV1N4135C-1/TR?
The "TR" suffix in JANTXV1N4135C-1/TR indicates tape-and-reel packaging per EIA-296 standard, intended for automated SMT placement equipment. Although JANTXV1N4135C-1/TR uses axial DO-35 leads, the "TR" denotes that the devices are supplied on reels - typically with carrier tape designed for axial-lead handling - enabling consistent feeding in high-volume production lines.
What is the maximum reverse leakage current for JANTXV1N4135C-1/TR?
JANTXV1N4135C-1/TR has a maximum reverse leakage current (IR) of 0.01 µA measured at VR = 76 V, per the Electrical Characteristics table on page 3 of T4-LDS-0245-2. This ultra-low leakage supports high-impedance bias networks in precision analog circuits where loading error must be minimized.
How is the temperature coefficient of JANTXV1N4135C-1/TR defined?
The temperature coefficient (αVZ) of JANTXV1N4135C-1/TR is +0.100 %/°C, meaning its Zener voltage increases by 0.1% per degree Celsius rise in junction temperature. This value is specified for the 82–100 V range and enables accurate drift compensation in systems operating from –65 to +175 °C.
JANTXV1N4135C-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:
- ±2%
- 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)
JANTXV1N4135C-1/TR FAQ
1.How can I place an order for JANTXV1N4135C-1/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N4135C-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 JANTXV1N4135C-1/TR reliable?
The price and inventory of JANTXV1N4135C-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 JANTXV1N4135C-1/TR is usually 5 days.
3.What payment methods are accepted for JANTXV1N4135C-1/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N4135C-1/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N4135C-1/TR?
JANTXV1N4135C-1/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N4135C-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 JANTXV1N4135C-1/TR?
For technical support, including JANTXV1N4135C-1/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N4135C-1/TR requirements.
6.How does Aetrix verify that JANTXV1N4135C-1/TR is sourced from the original manufacturer or authorized distributors?
All JANTXV1N4135C-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 JANTXV1N4135C-1/TR meets industry standards.
7.What is the process for return or replacement of JANTXV1N4135C-1/TR?
All JANTXV1N4135C-1/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N4135C-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 JANTXV1N4135C-1/TR part is unused and in its original packaging.
Return procedure for JANTXV1N4135C-1/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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