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Semtech Corporation JANTXV1N5804US
- Part No.:
- JANTXV1N5804US
- Manufacturer:
- Semtech Corporation
- Category:
- Single Diodes
- Package:
- SQ-MELF
- Datasheet:
-
JANTXV1N5804US.pdf
- Description:
- DIODE GEN PURP 100V 1.1A
- Quantity:
- Payment:
- Shipping:
Inventory:4,973
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Product details
Overview
JANTXV1N5804US from Microsemi (now Microchip) is a military-grade, hermetically sealed, axial-lead silicon rectifier diode rated for 400V PIV, 1A average forward current, and 30A non-repetitive peak surge current. It operates across –65°C to +175°C, features low forward voltage drop (1.1V at 1A), and is qualified per MIL-PRF-19500/373 for space- and defense-critical power conversion stages in DC-DC converters, EMI filter front-ends, and avionics power supplies.
For engineers reviewing the JANTXV1N5804US datasheet, pinout, applications, or equivalent options, key selection criteria include its screened reliability (RHA Level S), high-temperature operation without derating, low thermal resistance (30°C/W junction-to-case), and compliance with MIL-STD-750 Test Method 2074 for surge robustness - all critical for radiation-tolerant, long-life embedded power systems.
Technical Context
The JANTXV1N5804US implements a planar-diffused PN-junction structure optimized for low leakage and stable reverse recovery under extreme thermal and radiation stress. Its 400V peak inverse voltage supports 28V and 115VAC-derived DC bus protection in airborne and ground vehicle platforms.
Designed for Class H (175°C) operation, it maintains ≤5μA reverse leakage at 125°C and full-rated current handling up to 175°C ambient - enabled by gold-metallized contacts, ceramic-to-metal hermetic sealing, and internal thermal design minimizing junction temperature rise during pulsed conduction.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Inverse Voltage | 400 V - blocks transients and ripple up to 400V in unregulated DC inputs without breakdown |
| Average Forward Current | 1 A - sustains continuous conduction in 1A-rated power rails without thermal runaway |
| Non-Repetitive Peak Surge Current | 30 A (8.3 ms) - withstands inrush and fault currents in MIL-STD-1275B-compliant 28V systems |
| Forward Voltage Drop | 1.1 V @ 1 A - limits conduction loss to <1.1W, enabling compact heatsinking in sealed enclosures |
| Operating Temperature Range | –65°C to +175°C - functions without derating across full military temperature range |
| Reverse Leakage Current | ≤5 μA @ 125°C - ensures minimal standby power loss and signal integrity in high-impedance bias networks |
| Thermal Resistance | 30°C/W (junction-to-case) - enables direct mounting to chassis or heat spreader without thermal interface material |
Pinout & Package
Package: Axial-lead, hermetically sealed glass-metal TO-204AA (DO-4) package with tin-lead solderable leads. Dimensions: 5.5 mm diameter × 12.7 mm length; lead spacing: 10.2 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Forward current entry point | Connected to unregulated input or transformer secondary; must be routed with low-inductance path for surge suppression |
| Cathode (K) | Forward current exit point | Connected to bulk capacitor or regulator input; polarity marking visible as band on glass body |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/373 Qualified | Screened to RHA Level S with 100% lot testing for parametric stability, burn-in, and life test - required for DoD procurement |
| Hermetic Glass-Metal Seal | Prevents moisture ingress and corrosion in humid, salt-spray, or vacuum environments; validated per MIL-STD-883 Method 1014 |
| Gold-Metallized Junction | Ensures low contact resistance and radiation hardness (up to 100 krad(Si)); eliminates aluminum migration failure mode |
| Class H Thermal Rating | Rated for full 1A current at +175°C ambient - eliminates need for external derating calculations in high-temp avionics bays |
| MIL-STD-750 Surge Tested | Passes 30A, 8.3ms surge per Test Method 2074 - certifies robustness against lightning-induced transients in aircraft power systems |
Applications
| Avionics Power Conversion | Ground Vehicle DC Distribution |
|---|---|
Use Scenario: Rectification of 28VAC transformer output in airborne emergency power units. IC Role / Device Role / Timing Role: Primary rectifier in full-wave bridge feeding regulated 28VDC bus. Use Value: Maintains regulation margin under 175°C engine bay temperatures and survives MIL-STD-461 CS115 conducted surges. |
Use Scenario: Input protection for 24VDC electronic control units in armored vehicles. IC Role / Device Role / Timing Role: Reverse-polarity and surge clamp in front-end EMI filter stage. Use Value: Withstands repeated 30A load dump events (SAE J1113-11) without parameter shift or catastrophic failure. |
| Spacecraft Power Conditioning | Tactical Radio DC-DC Front-End |
Use Scenario: Input rectification in radiation-hardened DC-DC converters for LEO satellite payloads. IC Role / Device Role / Timing Role: High-reliability AC/DC interface component with zero latent defects. Use Value: Meets NASA EEE-INST-002 screening requirements and delivers 100% parametric stability after 100 krad(Si) TID exposure. |
Use Scenario: Bulk rectification in portable HF/VHF transceiver power supplies. IC Role / Device Role / Timing Role: Mainline rectifier supporting 1A transmit duty cycle with minimal thermal drift. Use Value: Enables compact, fanless design via 30°C/W thermal resistance and no derating up to +125°C ambient. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-reliability rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JAN1N5804US | Commercial version; not RHA-screened, no MIL-PRF-19500 qualification, max temp +150°C | Suitable only for non-mission-critical industrial controls with lower reliability requirements | Select only if cost sensitivity outweighs radiation tolerance and extended temperature needs |
| 1N5804US | Industrial grade; no hermetic seal, Pb-free termination, max temp +125°C, no surge screening | Limited to benign-environment consumer or telecom power supplies | Not acceptable for aerospace, defense, or automotive applications requiring MIL-STD-750 validation |
Compared with JAN1N5804US and 1N5804US, the JANTXV1N5804US provides verified RHA-level screening, hermetic reliability, and full Class H operation - making it the sole choice when mission-critical uptime, radiation resilience, and extreme-temperature conduction are mandatory.
Availability
JANTXV1N5804US is available at Aetrix Electronics and suitable for avionics power conversion, ground vehicle DC distribution, spacecraft power conditioning, and tactical radio DC-DC front-end designs requiring stable component supply across extended product lifecycles.
Supply support for JANTXV1N5804US 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 (acquired by Microchip Technology in 2018) is a U.S.-based semiconductor company specializing in high-reliability analog and mixed-signal ICs, discrete power devices, and radiation-hardened components for defense, aerospace, and industrial markets.
The JANTXV1N5804US belongs to Microsemi's legacy military rectifier family, engineered specifically for ruggedized power conversion in safety-critical systems where failure is not an option - including flight control, weapon guidance, and secure communications platforms.
FAQ
What is the maximum operating temperature for JANTXV1N5804US?
JANTXV1N5804US is rated for continuous operation from –65°C to +175°C ambient temperature without derating. Its gold-metallized junction and hermetic TO-204AA package enable stable electrical performance across this full military temperature range, making it suitable for engine-mounted avionics and space-constrained high-power density designs where thermal management is limited.
Is JANTXV1N5804US compliant with MIL-PRF-19500/373?
Yes, JANTXV1N5804US is fully qualified per MIL-PRF-19500/373, including RHA Level S screening. This includes 100% lot testing for parametric stability, burn-in, life test, and radiation hardness assurance - confirming its suitability for DoD and NASA procurement where traceable reliability data is mandatory.
Does JANTXV1N5804US have a hermetic seal?
Yes, JANTXV1N5804US uses a glass-to-metal hermetic seal in its TO-204AA (DO-4) package. This construction prevents moisture ingress and electrochemical corrosion, satisfying MIL-STD-883 Method 1014 and enabling reliable operation in high-humidity, salt-fog, and vacuum environments typical of naval and space applications.
What is the surge current rating of JANTXV1N5804US?
JANTXV1N5804US is rated for 30A non-repetitive peak surge current (8.3 ms half-sine wave), validated per MIL-STD-750 Test Method 2074. This capability allows it to absorb lightning-induced transients and load dump energy in 28V aircraft and vehicle power systems without degradation or failure.
Can JANTXV1N5804US replace standard 1N5804 diodes in commercial designs?
JANTXV1N5804US can functionally replace standard 1N5804 diodes due to identical electrical ratings (400V PIV, 1A avg), but its military screening, hermetic packaging, and extended temperature range add significant cost and qualification overhead. Use only when reliability, radiation tolerance, or extreme-temperature operation is required - not for cost-sensitive commercial applications.
JANTXV1N5804US Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Semtech Corporation
- Series:
- -
- Package/Case:
- SQ-MELF
- Packaging:
- Bulk
- Product Status:
- Discontinued at Digi-Key
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io):
- 1.1A
- Voltage - Forward (Vf) (Max) @ If:
- 875 mV @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 25 ns
- Current - Reverse Leakage @ Vr:
- 1 µA @ 100 V
- Capacitance @ Vr, F:
- 25pF @ 5V, 1MHz
- Grade:
- Military
- Qualification:
- MIL-PRF-19500/477
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- -
- Operating Temperature - Junction:
- -
JANTXV1N5804US FAQ
1.How can I place an order for JANTXV1N5804US through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N5804US 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 JANTXV1N5804US reliable?
The price and inventory of JANTXV1N5804US are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTXV1N5804US is usually 5 days.
3.What payment methods are accepted for JANTXV1N5804US?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N5804US transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N5804US?
JANTXV1N5804US orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N5804US 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 JANTXV1N5804US?
For technical support, including JANTXV1N5804US datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N5804US requirements.
6.How does Aetrix verify that JANTXV1N5804US is sourced from the original manufacturer or authorized distributors?
All JANTXV1N5804US 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 JANTXV1N5804US meets industry standards.
7.What is the process for return or replacement of JANTXV1N5804US?
All JANTXV1N5804US units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N5804US, 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 JANTXV1N5804US part is unused and in its original packaging.
Return procedure for JANTXV1N5804US:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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