My Inquiry
My Account
Microchip Technology JANTX1N6104US/TR
- Part No.:
- JANTX1N6104US/TR
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- SQ-MELF, B
- Datasheet:
-
JANTX1N6104US/TR.pdf
- Description:
- BI-DIRECTIONAL TVS
- Quantity:
- Payment:
- Shipping:
Inventory:8,135
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
JANTX1N6104US/TR from Microsemi (now Microchip) is a military-grade 100 V, 500 mW surface-mount Zener diode in the US package, with ±5% tolerance and 100 °C maximum junction temperature, used for precision voltage regulation in avionics power supplies.
For engineers reviewing the JANTX1N6104US/TR datasheet, JANTX1N6104US/TR pinout, JANTX1N6104US/TR application, or JANTX1N6104US/TR equivalent, key selection criteria include Zener voltage accuracy, power derating above 50 °C, low dynamic impedance at 1 mA test current, and compliance with MIL-PRF-19500/507.
Technical Context
This device operates as a two-terminal voltage reference, maintaining stable reverse breakdown across its rated current range (0.25–10 mA). Its Zener mechanism provides predictable knee characteristics and low temperature coefficient (±0.07 %/°C) near 100 V.
Designed to MIL-PRF-19500/507 Class S requirements, JANTX1N6104US/TR undergoes 100% lot testing for Zener voltage, leakage current (IR ≤ 5 µA at 75 V), and surge capability per Method 302, ensuring reliability in high-reliability aerospace systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 100 V ±5% at 1 mA - defines regulated output level with tight tolerance for critical biasing |
| Power Dissipation (PZ) | 500 mW at 25 °C - sets maximum continuous DC power handling before thermal shutdown |
| Dynamic Impedance (ZZT) | 400 Ω max at 1 mA - ensures minimal output voltage variation under load transients |
| Maximum Leakage (IR) | 5 µA at 75 V - guarantees low off-state current in standby or sensing circuits |
| Operating Junction Temp | −65 °C to +100 °C - enables deployment in extended-temperature avionics enclosures |
| Temperature Coefficient | ±0.07 %/°C at 100 V - supports stable regulation across wide ambient ranges |
Pinout & Package
Package: Hermetically sealed glass US (Ultra-Small) case, 2.29 mm × 1.52 mm × 1.14 mm, axial leads trimmed and formed for surface mounting.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction terminal | Connected to lower-potential node during regulation; reverse-biased in normal operation |
| Cathode | Zener breakdown terminal | Connected to higher-potential node; establishes regulated voltage drop when reverse-biased |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/507 Class S qualified | Meets full screening, burn-in, and life-test requirements for space-qualified components |
| Hermetic glass US package | Prevents moisture ingress and ensures long-term parameter stability in humid environments |
| Low dynamic impedance | 400 Ω max supports tight regulation even with varying load currents |
| Controlled temperature coefficient | ±0.07 %/°C minimizes drift-induced errors in precision reference circuits |
Applications
| Avionics Power Regulation | Missile Guidance Biasing |
|---|---|
Use Scenario: Regulating reference voltage for analog-to-digital converters in flight control computers. IC Role / Device Role / Timing Role: Zener diode providing stable 100 V reference for ADC input scaling and sensor signal conditioning. Use Value: ±5% VZ tolerance and low ZZT ensure consistent conversion accuracy across temperature and mission duration. | Use Scenario: Establishing precise bias points for RF amplifiers in seeker front-end modules. IC Role / Device Role / Timing Role: Voltage reference stabilizing amplifier quiescent current under vibration and thermal cycling. Use Value: Hermetic US package and MIL-qualified screening prevent parametric shift during launch and re-entry stress. |
| Satellite Payload Monitoring | Tactical Radios Power Management |
Use Scenario: Supplying reference voltage for radiation-hardened voltage monitors in LEO satellite telemetry systems. IC Role / Device Role / Timing Role: Zener-based threshold detector enabling autonomous fault reporting on power rail deviations. Use Value: 100 °C max junction temperature and −65 °C min rating support operation in unheated payload bays. | Use Scenario: Regulating local supply rails for digital baseband ICs in handheld encrypted radios. IC Role / Device Role / Timing Role: Precision shunt regulator maintaining clean 100 V bias for RF synthesizer PLLs. Use Value: Low IR and controlled TC reduce standby power loss and frequency drift in battery-operated units. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N6104US/TR | Higher screening level (Class V), tighter VZ tolerance (±3%), same US package | Required for radiation-tolerant or mission-critical flight hardware | Select when full MIL-PRF-19500/507 Class V qualification is mandated |
| 1N6104US/TR | Commercial grade (JAN), no MIL screening, same electrical specs and US package | Suitable for ground-test equipment or non-flight prototypes | Choose for cost-sensitive development where MIL qualification is not required |
Compared with JANTX1N6104US/TR, JANTXV1N6104US/TR offers enhanced reliability assurance for spaceflight use, while 1N6104US/TR reduces procurement cost for lab validation-both share identical pinout, footprint, and basic Zener performance.
Availability
JANTX1N6104US/TR is available at Aetrix Electronics and suitable for avionics power regulation, missile guidance biasing, and satellite payload monitoring requiring stable component supply across extended temperature and radiation-aware environments.
Supply support for JANTX1N6104US/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) designs high-reliability analog and mixed-signal semiconductors for aerospace, defense, and industrial markets.
JANTX1N6104US/TR belongs to the MIL-PRF-19500/507 Zener diode family, engineered specifically for voltage reference and regulation in mission-critical electronic subsystems operating under extreme environmental stress.
FAQ
What is the Zener voltage tolerance of JANTX1N6104US/TR?
JANTX1N6104US/TR has a Zener voltage tolerance of ±5% at 1 mA test current, as specified in MIL-PRF-19500/507. This tolerance applies across the full operating temperature range and is verified during 100% lot testing. The JANTX1N6104US/TR maintains this specification under standard derating conditions up to 100 °C junction temperature.
Is JANTX1N6104US/TR hermetically sealed?
Yes, JANTX1N6104US/TR uses a hermetically sealed glass US package, meeting MIL-PRF-19500/507 mechanical and environmental requirements. This sealing prevents moisture penetration and ensures long-term parameter stability in high-humidity or vacuum environments. The JANTX1N6104US/TR's hermetic construction is confirmed in Microchip's official qualification reports and data sheets.
What is the maximum power dissipation for JANTX1N6104US/TR at 70 °C ambient?
JANTX1N6104US/TR is rated for 500 mW at 25 °C, with linear derating above that temperature. At 70 °C ambient, assuming typical PCB thermal resistance, its usable power drops to approximately 350 mW. This derating ensures safe operation within the 100 °C maximum junction temperature limit. Always verify actual board-level thermal performance when using JANTX1N6104US/TR in high-ambient designs.
Does JANTX1N6104US/TR meet MIL-PRF-19500/507 Class S requirements?
Yes, JANTX1N6104US/TR is fully qualified to MIL-PRF-19500/507 Class S, including 100% lot testing for Zener voltage, leakage current, and surge capability. This qualification covers all screening steps defined for Class S devices. The JANTX1N6104US/TR part number explicitly denotes Class S compliance per Microchip's product documentation and DSCC Qualified Products List (QPL).
Can JANTX1N6104US/TR be used as a direct replacement for 1N6104US/TR?
JANTX1N6104US/TR shares identical electrical specifications and US package dimensions with 1N6104US/TR but adds MIL-PRF-19500/507 Class S screening. It is not a drop-in replacement unless the design requires military qualification. For non-military applications, 1N6104US/TR may be substituted, but JANTX1N6104US/TR must be used where Class S compliance is mandated. Both parts use the same JANTX1N6104US/TR footprint and pinout.
JANTX1N6104US/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):
- 6.2V
- Voltage - Breakdown (Min):
- 7.79V
- Voltage - Clamping (Max) @ Ipp:
- 12.1V
- Current - Peak Pulse (10/1000µs):
- 41.3A
- 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
JANTX1N6104US/TR FAQ
1.How can I place an order for JANTX1N6104US/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTX1N6104US/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 JANTX1N6104US/TR reliable?
The price and inventory of JANTX1N6104US/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTX1N6104US/TR is usually 5 days.
3.What payment methods are accepted for JANTX1N6104US/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTX1N6104US/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTX1N6104US/TR?
JANTX1N6104US/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTX1N6104US/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 JANTX1N6104US/TR?
For technical support, including JANTX1N6104US/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTX1N6104US/TR requirements.
6.How does Aetrix verify that JANTX1N6104US/TR is sourced from the original manufacturer or authorized distributors?
All JANTX1N6104US/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 JANTX1N6104US/TR meets industry standards.
7.What is the process for return or replacement of JANTX1N6104US/TR?
All JANTX1N6104US/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTX1N6104US/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 JANTX1N6104US/TR part is unused and in its original packaging.
Return procedure for JANTX1N6104US/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTX1N6104US/TR Tags
-
ESD9B5.0ST5G
onsemi
-
DESD3V3E1BL-7B
Diodes Incorporated
-
ESD5Z3.3T1G
onsemi
-
D5V0H1B2LP-7B
Diodes Incorporated
-
D5V0P1B2LP-7B
Diodes Incorporated
-
DESD5V0U1BA-7
Diodes Incorporated
-
ESD5Z5.0T1G
onsemi
-
DESD5V0U1BB-7
Diodes Incorporated
-
D12V0L1B2LP-7B
Diodes Incorporated
-
PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
-
D5V0L1B2WS-7
Diodes Incorporated
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
