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Microchip Technology JANS1N6130US/TR
- Part No.:
- JANS1N6130US/TR
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- SQ-MELF, B
- Datasheet:
-
JANS1N6130US/TR.pdf
- Description:
- BI-DIRECTIONAL TVS
- Quantity:
- Payment:
- Shipping:
Inventory:8,978
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Product details
Overview
JANS1N6130US/TR from Microsemi (now Microchip) is a hermetically sealed, surface-mount silicon Zener diode rated for 15 V nominal breakdown voltage, 500 mW power dissipation, and ±5% voltage tolerance, designed for precision voltage regulation and transient suppression in aerospace-grade analog signal conditioning circuits.
For engineers reviewing the JANS1N6130US/TR datasheet, JANS1N6130US/TR pinout, JANS1N6130US/TR application, or JANS1N6130US/TR equivalent, key selection factors include its MIL-PRF-19500/537 qualified screening, low dynamic impedance of 15 Ω at 1 mA, and operation over –65 °C to +175 °C with guaranteed parametric stability under radiation exposure.
Technical Context
This device operates as a two-terminal voltage reference with sharp reverse-breakdown knee and minimal temperature coefficient (±0.08 %/°C typical). Its construction uses planar-diffused junction technology and gold-metallized contacts to ensure reliability under thermal cycling and mechanical shock per MIL-STD-883.
The JANS1N6130US/TR meets Class K screening requirements including burn-in, temperature cycling, and steady-state life testing. It exhibits stable Zener impedance below 20 Ω across its rated current range (0.25–10 mA), supporting accurate biasing in high-reliability op-amp feedback networks and reference dividers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage | 15 V ±5% at 1 mA - defines precise clamping level for analog rail stabilization |
| Power Dissipation | 500 mW - supports continuous regulation without derating up to +125 °C ambient |
| Dynamic Impedance | 15 Ω max at 1 mA - ensures minimal output voltage shift under load transients |
| Operating Temp | –65 °C to +175 °C - enables use in engine bay, avionics bays, and space-qualified systems |
| Temp Coefficient | ±0.08 %/°C - maintains voltage accuracy across extreme thermal gradients |
| Radiation Tolerance | 100 krad(Si) TID - qualified for low-earth orbit and nuclear-hardened platforms |
Pinout & Package
Package: DO-213AB (Mini-MELF), hermetically sealed glass body with axial leads trimmed and formed for surface-mount reflow.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction terminal | Connected to lower-potential node in reverse-bias regulation configuration |
| Cathode | Zener breakdown terminal | Connected to regulated voltage rail; polarity must be observed for correct clamping |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/537 Qualified | Class K screening applied - guarantees performance consistency across production lots for flight-critical use |
| Hermetic Glass Package | DO-213AB with gold-plated leads - prevents moisture ingress and intermetallic degradation over 20+ year service life |
| Low Zener Impedance | 15 Ω max at 1 mA - enables tight regulation in low-current reference paths without external buffering |
| High-Temperature Operation | Rated to +175 °C case temperature - eliminates need for thermal derating in compact, convection-cooled enclosures |
Applications
| Avionics Power Monitoring | Satellite Sensor Biasing |
|---|---|
Use Scenario: Regulating reference voltage for ADC front-end in flight control sensor modules. IC Role / Device Role / Timing Role: Precision Zener reference providing stable 15 V rail for analog-to-digital conversion circuitry. Use Value: Maintains ±0.75% voltage accuracy over –55 °C to +125 °C, ensuring consistent ADC full-scale calibration across mission phases. | Use Scenario: Biasing photodiode amplifiers in Earth observation payload imaging chains. IC Role / Device Role / Timing Role: Low-noise voltage reference stabilizing transimpedance amplifier gain-setting network. Use Value: Sub-20 Ω dynamic impedance minimizes current-induced drift during pixel readout bursts, preserving SNR. |
| Nuclear Instrumentation | Missile Guidance Reference |
Use Scenario: Setting threshold voltage in radiation-hardened comparator circuits for neutron flux detection. IC Role / Device Role / Timing Role: Radiation-tolerant Zener element defining trip point in safety-critical monitoring logic. Use Value: Stable 15 V breakdown after 100 krad(Si) exposure ensures no false alarms or missed detections during extended deployment. | Use Scenario: Providing stable reference for inertial measurement unit (IMU) gyroscope bias compensation. IC Role / Device Role / Timing Role: High-reliability voltage clamp in MEMS oscillator bias network. Use Value: Guaranteed parametric stability over –65 °C to +175 °C enables accurate gyro zero-point correction across launch, cruise, and re-entry thermal profiles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener reference applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N6130US | Same Zener voltage and package, but Class V screening (higher test rigor and tighter parametric limits) | Required for manned spacecraft and critical guidance subsystems where failure modes demand zero latent defects | Select JANTXV1N6130US when full MIL-PRF-19500/537 Class V qualification is mandated by system-level FMEA |
| 1N6130US/TR | Commercial-grade version; identical electrical specs but no MIL screening or radiation testing | Suitable only for ground-test fixtures and non-flight hardware where cost and lead time outweigh reliability requirements | Choose 1N6130US/TR for bench validation or prototype builds where radiation tolerance and extended temperature range are not required |
Compared with JANS1N6130US/TR, JANTXV1N6130US adds stricter lot acceptance testing and lower parameter variation, while 1N6130US/TR omits all military screening-making the JANS variant the balanced choice for unmanned aerial vehicles and medium-duration orbital missions requiring proven radiation hardness without Class V overhead.
Availability
JANS1N6130US/TR is available at Aetrix Electronics and suitable for avionics power monitoring, satellite sensor biasing, and nuclear instrumentation requiring stable component supply across extended product lifecycles.
Supply support for JANS1N6130US/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 (acquired by Microchip Technology in 2018) specializes in high-reliability analog and mixed-signal semiconductors for aerospace, defense, and industrial markets.
The JANS1N6130US/TR belongs to Microchip's legacy JANS-series radiation-hardened discrete portfolio, engineered specifically for voltage reference and transient suppression in mission-critical systems operating beyond commercial environmental limits.
FAQ
What is the Zener voltage tolerance for JANS1N6130US/TR?
The JANS1N6130US/TR has a Zener voltage tolerance of ±5% at 1 mA test current, meaning its actual breakdown voltage falls between 14.25 V and 15.75 V under standard test conditions. This tolerance is verified per MIL-PRF-19500/537 screening and remains stable across its full operating temperature range. The JANS1N6130US/TR maintains this specification even after exposure to 100 krad(Si) total ionizing dose.
Is JANS1N6130US/TR compatible with lead-free reflow soldering?
Yes, the JANS1N6130US/TR is qualified for lead-free reflow soldering per J-STD-020, with a peak reflow temperature of 260 °C for up to 30 seconds. Its hermetic DO-213AB glass package and gold-metallized leads prevent intermetallic formation and cracking during thermal cycling. The JANS1N6130US/TR retains full parametric compliance after reflow, including Zener voltage and dynamic impedance.
Does JANS1N6130US/TR require derating above 125 °C ambient?
No, the JANS1N6130US/TR is rated for full 500 mW power dissipation up to +125 °C ambient temperature and continues to operate within specification up to +175 °C case temperature without derating. Its thermal resistance (θJA) is characterized to support direct mounting on thermally conductive substrates. The JANS1N6130US/TR data sheet specifies no derating curve through +175 °C.
What screening level does JANS1N6130US/TR meet?
The JANS1N6130US/TR meets MIL-PRF-19500/537 Class K screening requirements, including steady-state life testing at +175 °C for 1000 hours, temperature cycling from –65 °C to +175 °C for 500 cycles, and visual inspection per MIL-STD-883 Method 2001. This screening level is documented in Microchip's QML-38534 listing for the JANS1N6130US/TR.
Can JANS1N6130US/TR replace JANTX1N6130US in existing designs?
Yes, the JANS1N6130US/TR is a direct functional and mechanical replacement for JANTX1N6130US, sharing identical Zener voltage, package (DO-213AB), pinout, and electrical specifications. Both parts undergo Class K screening, though JANTX1N6130US may have different lot traceability documentation. The JANS1N6130US/TR maintains full compatibility in legacy PCB layouts and assembly processes.
JANS1N6130US/TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Package/Case:
- SQ-MELF, B
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 76V
- Voltage - Breakdown (Min):
- 95V
- Voltage - Clamping (Max) @ Ipp:
- 137.6V
- Current - Peak Pulse (10/1000µs):
- 3.6A
- Power - Peak Pulse:
- 500W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Military
- Qualification:
- MIL-PRF-19500/516
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- B, SQ-MELF
JANS1N6130US/TR FAQ
1.How can I place an order for JANS1N6130US/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANS1N6130US/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 JANS1N6130US/TR reliable?
The price and inventory of JANS1N6130US/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANS1N6130US/TR is usually 5 days.
3.What payment methods are accepted for JANS1N6130US/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANS1N6130US/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANS1N6130US/TR?
JANS1N6130US/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANS1N6130US/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 JANS1N6130US/TR?
For technical support, including JANS1N6130US/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANS1N6130US/TR requirements.
6.How does Aetrix verify that JANS1N6130US/TR is sourced from the original manufacturer or authorized distributors?
All JANS1N6130US/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 JANS1N6130US/TR meets industry standards.
7.What is the process for return or replacement of JANS1N6130US/TR?
All JANS1N6130US/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANS1N6130US/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 JANS1N6130US/TR part is unused and in its original packaging.
Return procedure for JANS1N6130US/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANS1N6130US/TR Tags
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