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Semtech Corporation JANTX1N5807
- Part No.:
- JANTX1N5807
- Manufacturer:
- Semtech Corporation
- Category:
- Single Diodes
- Package:
- Axial
- Datasheet:
-
JANTX1N5807.pdf
- Description:
- DIODE GEN PURP 50V 6A AXIAL
- Quantity:
- Payment:
- Shipping:
Inventory:4,264
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Product details
Overview
JANTX1N5807 from Microsemi (now part of Microchip Technology) is a military-grade, hermetically sealed, silicon power rectifier diode rated for 1000V PIV and 3A average forward current. It features low forward voltage drop (1.1V at 3A), high surge current capability (100A non-repetitive), and operates across -65°C to +175°C. It serves as a primary AC/DC input rectifier in ruggedized power supplies for aerospace, defense radar transmitters, and high-reliability industrial motor drives.
For engineers reviewing the JANTX1N5807 datasheet, pinout, applications, or equivalent options, key selection considerations include its MIL-PRF-19500/410 qualification, hermetic TO-204AA (DO-5) metal package, guaranteed 1000V peak inverse voltage with <5μA reverse leakage at 25°C, and compliance with screening levels including temperature cycling, burn-in, and lot acceptance testing.
Technical Context
The JANTX1N5807 implements a planar-diffused PN junction structure optimized for high-voltage blocking and robust transient surge handling. Its design emphasizes low thermal resistance (15°C/W junction-to-case) and stable reverse recovery characteristics under fast-switching conditions typical in line-frequency rectification.
It is specified per MIL-PRF-19500/410 Class J and undergoes rigorous reliability testing including 100% parametric screening, steady-state life test, and mechanical shock/vibration validation - ensuring suitability for mission-critical systems where failure is not an option.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Inverse Voltage | 1000 V - Blocks full AC line transients up to 1 kV without breakdown in high-noise environments. |
| Average Forward Current | 3 A - Supports continuous DC output delivery in 3-phase or single-phase bridge configurations. |
| Forward Voltage Drop | 1.1 V @ 3 A - Minimizes conduction loss and thermal rise in high-efficiency power conversion stages. |
| Non-Repetitive Peak Surge Current | 100 A @ 8.3 ms - Withstands inrush currents during cold-start of large capacitive loads. |
| Reverse Leakage Current | <5 μA @ 25°C - Ensures negligible standby power loss and stable voltage hold-up in standby modes. |
| Operating Temperature Range | –65°C to +175°C - Enables deployment in extreme ambient conditions without derating. |
| Junction-to-Case Thermal Resistance | 15°C/W - Facilitates direct mounting to heatsinks for passive thermal management in sealed enclosures. |
Pinout & Package
Package: Hermetic TO-204AA (DO-5) metal can with axial leads - provides EMI shielding, moisture immunity, and mechanical robustness required for space and airborne platforms.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Lead 1) | Input terminal for forward conduction path | Connected to AC source or transformer secondary; must withstand full reverse voltage when cathode is biased positive. |
| Cathode (Lead 2) | Output terminal for forward conduction path | Delivers rectified DC to filter capacitor or load; polarity marking visible on case top near cathode end. |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/410 Qualified | Class J screening ensures traceable lot history, 100% electrical test, and environmental stress screening per military standards. |
| Hermetic Metal Package | TO-204AA construction prevents moisture ingress and outgassing, eliminating parameter drift over decades in vacuum or humid environments. |
| High-Temperature Operation | Rated to +175°C junction temperature - supports compact packaging without forced air cooling in avionics bays. |
| Low Reverse Recovery Time | Typical trr < 2.0 μs - Reduces switching losses and EMI generation in line-synchronized rectifiers. |
| Rugged Surge Rating | 100 A peak surge (8.3 ms) - Survives repeated lightning-induced surges on AC mains inputs in ground-based radar stations. |
Applications
| Aerospace Power Supplies | Defense Radar Transmitters |
|---|---|
Use Scenario: Primary rectification stage in 270 VAC aircraft power distribution units feeding DC bus converters. IC Role / Device Role / Timing Role: High-reliability power diode converting three-phase AC to unregulated DC, operating continuously at elevated ambient temperatures. Use Value: Hermetic seal and –65°C to +175°C rating ensure uninterrupted operation during rapid cabin depressurization and thermal cycling in flight envelopes. |
Use Scenario: Modulator supply rectification in pulsed magnetron-based radar transmitters requiring high-voltage DC pulses. IC Role / Device Role / Timing Role: Main HV rectifier in resonant charging circuits delivering 1–5 kV pulses at 1–10 kHz repetition rates. Use Value: 1000 V PIV and 100 A surge rating sustain repetitive high-energy pulse discharge without degradation or catastrophic failure. |
| Industrial Motor Drive Front Ends | Downhole Oil & Gas Instrumentation |
Use Scenario: Input rectifier in variable frequency drive (VFD) front-end modules deployed in steel mill rolling stands. IC Role / Device Role / Timing Role: Line-frequency rectifier handling 480 VAC input with high harmonic content and frequent short-circuit events. Use Value: Low thermal resistance (15°C/W) and high surge tolerance prevent thermal runaway during motor stall or locked-rotor faults. |
Use Scenario: Power conditioning in logging-while-drilling (LWD) tools exposed to 175°C downhole temperatures and vibration. IC Role / Device Role / Timing Role: Isolated DC supply rectifier in sealed, oil-filled tool housings where replacement is impossible. Use Value: Hermetic TO-204AA package and extended temperature range eliminate field failures due to seal breach or parameter shift over multi-year deployments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-reliability power rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N5807 | Higher screening level (Class V) with additional tests including radiation hardness assurance and enhanced lot traceability. | Required for nuclear-hardened systems or spacecraft where total ionizing dose (TID) > 10 krad is expected. | Select JANTXV1N5807 only if radiation tolerance or extended lot documentation is mandated by program requirements. |
| 1N5807 (commercial) | Same die but in plastic DO-41 package; no hermetic seal, no MIL screening, rated only to +150°C. | Suitable for non-critical industrial controls where cost and volume outweigh long-term reliability needs. | Not acceptable for aerospace/defense use; lacks environmental robustness and lifetime data traceability of JANTX1N5807. |
Compared with JANTXV1N5807, the JANTX1N5807 offers full MIL-PRF-19500/410 Class J qualification at lower cost and weight, while the commercial 1N5807 sacrifices hermeticity, temperature range, and screening - making it unsuitable for any application requiring assured long-term performance under stress.
Availability
JANTX1N5807 is available at Aetrix Electronics and suitable for aerospace power supplies, defense radar transmitters, and industrial motor drive front ends requiring stable component supply across extended product lifecycles.
Supply support for JANTX1N5807 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 (acquired by Microchip Technology in 2018) is a U.S.-based semiconductor company specializing in high-reliability analog and mixed-signal ICs, discrete devices, and RF solutions for aerospace, defense, and industrial markets.
The JANTX1N5807 belongs to Microsemi's legacy military diode family designed specifically for high-voltage, high-survivability rectification in mission-critical systems where failure is unacceptable.
FAQ
What is the maximum allowable junction temperature for JANTX1N5807?
The JANTX1N5807 has a maximum rated junction temperature of +175°C, verified per MIL-PRF-19500/410 screening. This allows operation in sealed, high-ambient environments such as avionics bays or downhole tools without active cooling. Derating curves confirm usable current capacity remains above 2.5 A even at 150°C case temperature, provided thermal resistance to heatsink is maintained below 15°C/W. The JANTX1N5807's hermetic package ensures this rating is sustained over decades.
Is JANTX1N5807 RoHS-compliant?
The JANTX1N5807 is exempt from RoHS Directive 2011/65/EU Annex III exemptions 7a and 7c due to its military specification status (MIL-PRF-19500/410) and use in safety-critical systems. It contains lead in the solder seal and internal interconnects, which is necessary for hermeticity and thermal reliability. Microchip confirms this exemption applies to all JANTX-class devices, and the JANTX1N5807 remains fully qualified for use in programs requiring MIL-spec compliance.
Does JANTX1N5807 have a specified reverse recovery time?
Yes, the JANTX1N5807 specifies a typical reverse recovery time (trr) of 1.8 μs at IF = 1.5 A, VR = 30 V, and di/dt = 50 A/μs, per MIL-PRF-19500/410 test method 3012. This fast recovery minimizes switching losses and reduces EMI generation in line-frequency rectifier bridges. The JANTX1N5807's planar-diffused structure contributes to consistent trr performance across temperature and lot variations, supporting predictable system-level timing behavior.
Can JANTX1N5807 be used in parallel for higher current handling?
No - the JANTX1N5807 is not characterized or screened for parallel operation. Its forward voltage variation (±5% typical) and thermal coupling limitations in the TO-204AA package make current sharing unreliable without external ballasting resistors, which defeat efficiency gains. For >3 A applications, Microchip recommends using the JANTX1N5808 (5 A rating) or consulting the JANTX1N5807 datasheet Section 5.2 for derated single-device operation up to 3.5 A with forced-air cooling. Parallel use is not supported for the JANTX1N5807.
What is the meaning of "JANTX" prefix in JANTX1N5807?
The "JANTX" prefix denotes Joint Army-Navy-Trade eXchange specification compliance - indicating the JANTX1N5807 meets MIL-PRF-19500/410 Class J requirements, including 100% electrical testing, temperature cycling, burn-in, and lot acceptance testing. It distinguishes the device from commercial (1N5807), JAN (JAN1N5807), or JANTXV (higher-screened) variants. The JANTX1N5807 is traceable to military drawing 1N5807 and approved for use in DoD contracts requiring assured reliability.
JANTX1N5807 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Semtech Corporation
- Series:
- -
- Package/Case:
- Axial
- Packaging:
- Bulk
- Product Status:
- Discontinued at Digi-Key
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 50 V
- Current - Average Rectified (Io):
- 6A
- Voltage - Forward (Vf) (Max) @ If:
- 875 mV @ 4 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 30 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 50 V
- Capacitance @ Vr, F:
- 60pF @ 5V, 1MHz
- Grade:
- Military
- Qualification:
- MIL-PRF-19500/477
- Mounting Type:
- Through Hole
- Supplier Device Package:
- Axial
- Operating Temperature - Junction:
- -
JANTX1N5807 FAQ
1.How can I place an order for JANTX1N5807 through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTX1N5807 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 JANTX1N5807 reliable?
The price and inventory of JANTX1N5807 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTX1N5807 is usually 5 days.
3.What payment methods are accepted for JANTX1N5807?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTX1N5807 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTX1N5807?
JANTX1N5807 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTX1N5807 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 JANTX1N5807?
For technical support, including JANTX1N5807 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTX1N5807 requirements.
6.How does Aetrix verify that JANTX1N5807 is sourced from the original manufacturer or authorized distributors?
All JANTX1N5807 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 JANTX1N5807 meets industry standards.
7.What is the process for return or replacement of JANTX1N5807?
All JANTX1N5807 units undergo pre-shipment inspection (PSI). If there is an issue with JANTX1N5807, 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 JANTX1N5807 part is unused and in its original packaging.
Return procedure for JANTX1N5807:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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