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Microchip Technology JANTX1N3595AUR-1/TR
- Part No.:
- JANTX1N3595AUR-1/TR
- Manufacturer:
- Microchip Technology
- Category:
- Single Diodes
- Package:
- DO-213AA
- Datasheet:
-
JANTX1N3595AUR-1/TR.pdf
- Description:
- SIGNAL OR COMPUTER DIODE
- Quantity:
- Payment:
- Shipping:
Inventory:7,457
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Product details
Overview
JANTX1N3595AUR-1/TR from Microsemi is a hermetically sealed, metallurgically bonded switching diode in DO-213AA glass package, rated for 125V DC reverse voltage, 150mA operating current, and 3.0µs maximum reverse recovery time at IF=10mA/VR=35V - used in high-reliability military timing, pulse shaping, and sample-and-hold circuits.
For engineers reviewing the JANTX1N3595AUR-1/TR datasheet, JANTX1N3595AUR-1/TR pinout, JANTX1N3595AUR-1/TR application, or JANTX1N3595AUR-1/TR equivalent, key selection criteria include reverse recovery time, surge current capability (4A @ 1µs), hermetic sealing per MIL-PRF-19500/241, and operation across –65°C to +175°C.
Technical Context
This diode employs double-plug construction with copper-clad steel leads and tin/lead finish, enabling stable performance under thermal cycling and mechanical stress. Its metallurgical bond and hermetic glass seal meet MIL-PRF-19500/241 Level JANTX requirements for aerospace and defense systems.
Designed for fast switching, it delivers ≤3.0µs reverse recovery time at 10mA forward current and 35V reverse bias, with junction-to-ambient thermal impedance ≤70°C/W and capacitance ≤8.0pF at 0V - critical for high-frequency waveform fidelity and low charge storage.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| DC Reverse Voltage (VRWM) | 125V - supports input protection and clamping in 100V-class power rails without breakdown |
| Reverse Recovery Time (TRR) | ≤3.0 µs - enables reliable operation in >300 kHz switching applications with minimal tail current |
| Surge Current (1 µs) | 4 A - withstands transient overcurrent events such as ESD-induced spikes or inductive kickback |
| Operating Temperature Range | –65°C to +175°C - qualified for engine bay, avionics, and downhole electronics without derating |
| Total Power Dissipation | 500 mW - allows continuous conduction at 150 mA with <0.8 V forward drop at 10 mA |
| Junction-to-Ambient Thermal Impedance | ≤70 °C/W - ensures safe thermal rise on standard PWBs without heatsinking in sealed enclosures |
Pinout & Package
Hermetically sealed DO-213AA glass package with axial leads; cathode identified by banding on glass body. Lead material: copper-clad steel; finish: tin/lead.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to lower-potential node in series-switching or clamp configurations |
| Cathode | Forward current exit / reverse-blocking terminal | Banded end; ties to higher-potential rail or signal return in protection circuits |
Key Features
| Feature | Design Value |
|---|---|
| Hermetic glass seal | Meets MIL-PRF-19500/241 Level JANTX - prevents moisture ingress and long-term parameter drift in harsh environments |
| Metallurgical bonding | Eliminates wire bonds and interfacial delamination risk - improves reliability under shock/vibration |
| Double-plug construction | Enhances mechanical stability of lead-to-glass interface - reduces failure during thermal cycling |
| Wide temperature operation | Rated –65°C to +175°C - enables use in unheated satellite subsystems and turbine-mounted sensors |
Applications
| High-Speed Pulse Clamping | Aerospace Signal Conditioning |
|---|---|
Use Scenario: Protecting ADC inputs from ESD transients and overshoot in flight control sensor interfaces. IC Role / Device Role / Timing Role: Fast-switching clamp diode placed between signal line and reference rail. Use Value: 3.0 µs TRR and 4A 1µs surge rating limit voltage excursion to <130V, preserving ADC integrity. | Use Scenario: Waveform sharpening in radar pulse modulators operating at –55°C to +125°C ambient. IC Role / Device Role / Timing Role: Series switching element in pulse-forming networks. Use Value: Stable VF (0.65–0.80 V at 10–100 mA) and hermetic seal ensure consistent edge timing across temperature extremes. |
| Downhole Instrumentation | MIL-SPEC Power Supply Snubbing |
Use Scenario: Reverse polarity protection and flyback suppression in borehole telemetry transmitters exposed to 175°C wellbore heat. IC Role / Device Role / Timing Role: High-temp rectifier and snubber in DC-DC converter output stage. Use Value: Full 150 mA current capability maintained at +175°C with no derating, enabled by 70°C/W ZθJX and glass-seal integrity. | Use Scenario: Suppressing inductive kickback in MIL-STD-1275-compliant 28V vehicle power supplies. IC Role / Device Role / Timing Role: Freewheeling diode across relay coils and solenoid drivers. Use Value: 125V VRWM and 500mW dissipation handle sustained 28V loads while surviving 100V+ transients per MIL-STD-461. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar switching diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N3595AUR-1/TR | Higher screening level (JANTXV); tighter TRR spec (≤2.5 µs), lower IR (≤0.001 µA @ 125V) | Required for Class V space-grade designs with zero-tolerance leakage | Select when radiation tolerance or sub-nA leakage at 125V is mandated |
| 1N3595AUR-1/TR | Commercial-grade version; same DO-213AA package and electrical specs, but not MIL-qualified | Suitable for industrial prototypes or non-mission-critical test fixtures | Choose for cost-sensitive validation where MIL-PRF-19500 compliance is unnecessary |
Compared with JANTX1N3595AUR-1/TR, the JANTXV variant adds radiation hardness and tighter leakage control for space systems, while the 1N3595AUR-1/TR offers identical performance without qualification overhead - enabling tiered sourcing across development, qualification, and production phases.
Availability
JANTX1N3595AUR-1/TR is available at Aetrix Electronics and suitable for high-reliability aerospace, downhole instrumentation, and MIL-STD-1275 power supply applications requiring stable component supply across extended temperature and lifecycle demands.
Supply support for JANTX1N3595AUR-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 (now part of Microchip Technology) specialized in high-reliability analog and mixed-signal semiconductors for aerospace, defense, and industrial markets.
The JANTX1N3595AUR-1/TR belongs to Microsemi's MIL-PRF-19500-qualified switching diode family, engineered for mission-critical signal routing and protection where hermeticity, speed, and extreme temperature resilience are mandatory.
FAQ
What is the reverse recovery time specification for JANTX1N3595AUR-1/TR?
The JANTX1N3595AUR-1/TR has a maximum reverse recovery time (TRR) of 3.0 µs when tested at IF = 10 mA and VR = 35 V, per LDS-0073 Rev. 2. This value is guaranteed across the full –65°C to +175°C operating range and is integral to its use in high-speed pulse applications. The JANTX1N3595AUR-1/TR achieves this performance via metallurgical bonding and optimized junction design.
Is JANTX1N3595AUR-1/TR compliant with MIL-PRF-19500?
Yes, JANTX1N3595AUR-1/TR is qualified to MIL-PRF-19500/241 at the JANTX level, including hermetic sealing, double-plug construction, and screening for temperature cycling, vibration, and surge current. The device carries the official QML listing and is traceable to Microsemi's qualified manufacturer list under this specification.
What package type does JANTX1N3595AUR-1/TR use?
JANTX1N3595AUR-1/TR uses the DO-213AA axial glass package, with dimensions conforming to MIL-PRF-19500/241 outlines. It features a banded cathode end, copper-clad steel leads with tin/lead finish, and a hermetically sealed glass body - all verified in LDS-0073 Rev. 2 package drawings and test reports.
Can JANTX1N3595AUR-1/TR operate at +175°C continuously?
Yes, JANTX1N3595AUR-1/TR is rated for continuous operation from –65°C to +175°C, with full 150 mA current capability and 500 mW power dissipation specified at TA = +25°C and validated across temperature extremes. Its 70°C/W thermal impedance and hermetic seal ensure stable parametric behavior at maximum junction temperature.
What is the forward voltage range of JANTX1N3595AUR-1/TR at 10 mA?
At 10 mA forward current and 25°C ambient, JANTX1N3595AUR-1/TR exhibits a forward voltage (VF) between 0.65 V (minimum) and 0.80 V (maximum), as documented in the LDS-0073 Rev. 2 DC electrical characteristics table. This range remains stable across temperature due to metallurgical bonding and low-resistance lead structure.
JANTX1N3595AUR-1/TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- DO-213AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 125 V
- Current - Average Rectified (Io):
- 150mA
- Voltage - Forward (Vf) (Max) @ If:
- 920 mV @ 100 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- 3 µs
- Current - Reverse Leakage @ Vr:
- 2 nA @ 125 V
- Capacitance @ Vr, F:
- -
- Grade:
- Military
- Qualification:
- MIL-S-19500-241
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-213AA
- Operating Temperature - Junction:
- -65°C ~ 175°C
JANTX1N3595AUR-1/TR FAQ
1.How can I place an order for JANTX1N3595AUR-1/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTX1N3595AUR-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 JANTX1N3595AUR-1/TR reliable?
The price and inventory of JANTX1N3595AUR-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 JANTX1N3595AUR-1/TR is usually 5 days.
3.What payment methods are accepted for JANTX1N3595AUR-1/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTX1N3595AUR-1/TR transactions.
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4.How is shipping managed for JANTX1N3595AUR-1/TR?
JANTX1N3595AUR-1/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTX1N3595AUR-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 JANTX1N3595AUR-1/TR?
For technical support, including JANTX1N3595AUR-1/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTX1N3595AUR-1/TR requirements.
6.How does Aetrix verify that JANTX1N3595AUR-1/TR is sourced from the original manufacturer or authorized distributors?
All JANTX1N3595AUR-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 JANTX1N3595AUR-1/TR meets industry standards.
7.What is the process for return or replacement of JANTX1N3595AUR-1/TR?
All JANTX1N3595AUR-1/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTX1N3595AUR-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 JANTX1N3595AUR-1/TR part is unused and in its original packaging.
Return procedure for JANTX1N3595AUR-1/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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