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Microchip Technology JANTXV1N6150US/TR
- Part No.:
- JANTXV1N6150US/TR
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- SQ-MELF, C
- Datasheet:
-
JANTXV1N6150US/TR.pdf
- Description:
- BI-DIRECTIONAL TVS
- Quantity:
- Payment:
- Shipping:
Inventory:2,543
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Product details
Overview
JANTXV1N6150US/TR from Microsemi is a military-qualified, voidless hermetically sealed bidirectional Transient Voltage Suppressor (TVS) in SQ-MELF package, rated for 1500 W peak pulse power (10/1000 µs), 16.7 V working standoff voltage (VWM), and 30.5 V clamping voltage (VC) at 49.2 A peak pulse current - deployed in avionics power rail protection and high-reliability interface circuits.
For engineers reviewing the JANTXV1N6150US/TR datasheet, JANTXV1N6150US/TR pinout, JANTXV1N6150US/TR application, or JANTXV1N6150US/TR equivalent, key selection criteria include MIL-PRF-19500/516 JANTXV qualification level, bidirectional clamping behavior, glass-body thermal resistance (5.0 °C/W), and IEC61000-4-2/4-4/4-5 compliance for ESD, EFT, and lightning-induced surge immunity.
Technical Context
This TVS operates bidirectionally with no polarity marking, leveraging hard-glass construction and Category 1 internal metallurgical bonds to sustain repeated 1500 W transients without degradation. Its 16.7 V VWM and 20.9 V minimum breakdown voltage (VBR @ 50 mA) define precise overvoltage thresholding for 24 V nominal systems.
Thermal design is constrained by junction-to-end-cap resistance of 5.0 °C/W and derating to zero power at 175 °C junction temperature. Standby current remains ≤5 µA at VWM, ensuring minimal leakage in always-on protection paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 16.7 V - Maximum continuous reverse/forward voltage before conduction begins; sets operating margin for 24 V DC systems. |
| VC @ IPP | 30.5 V @ 49.2 A - Clamped voltage during 10/1000 µs surge; limits downstream IC stress to safe levels. |
| PPP | 1500 W - Peak pulse power handling capability; supports MIL-STD-461 CS115/CS116-level surges. |
| IPP | 49.2 A - Maximum non-repetitive surge current; defines PCB trace sizing and fuse coordination. |
| TJ Range | −55 to +175 °C - Full military temperature range; validated for airborne and space-qualified platforms. |
| αVBR | 0.085 %/°C - Temperature coefficient of breakdown voltage; enables stable clamping across thermal extremes. |
| RθJEC | 5.0 °C/W - Junction-to-end-cap thermal resistance; informs heatsinking requirements for sustained pulse duty cycles. |
Pinout & Package
SQ-MELF (C package) surface-mount glass body with square-end-cap terminals; hermetically sealed voidless construction; tin/lead-plated copper terminations; no polarity marking due to bidirectional symmetry.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode/Cathode (bidirectional) | Surge current path | Either terminal serves as anode or cathode depending on transient polarity; no orientation required during placement. |
| End cap (both ends) | Thermal interface | Primary heat dissipation path to PCB pad; requires full-surface solder contact per MIL-STD-202 method 210. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Enables single-device protection of AC-coupled or floating signal lines without polarity concerns. |
| Voidless hermetic glass seal | Eliminates moisture ingress and internal delamination risks under thermal cycling and humidity stress. |
| Category 1 metallurgical bonds | Ensures bond integrity under mechanical shock (MIL-STD-883 method 2002) and vibration up to 20 g RMS. |
| MIL-PRF-19500/516 JANTXV qualification | Validates screening for burn-in, temperature cycling, and life testing per military reliability standards. |
| IEC61000-4-5 lightning surge compliance | Withstands 1 kV line-to-ground and 0.5 kV line-to-line surge waveforms per Level 3 test requirements. |
Applications
| Avionics Power Distribution | Ground Vehicle Control Units |
|---|---|
Use Scenario: Protection of 24 V DC bus inputs in flight control computers exposed to load dump and inductive switching transients. IC Role / Device Role / Timing Role: Primary bidirectional surge clamp placed directly at connector entry point before DC/DC converter input. Use Value: Limits transient overshoot to ≤30.5 V, preventing latch-up or gate oxide damage in downstream PMICs and microcontrollers. | Use Scenario: Interface protection for CAN FD transceivers in military tactical vehicles subjected to ISO 7637-2 Pulse 1/2b/5a. IC Role / Device Role / Timing Role: Secondary-level TVS placed after common-mode chokes to suppress differential-mode surges. Use Value: Maintains <5 µA standby current at 16.7 V, avoiding signal distortion while clamping fast-rising edges to <30.5 V. |
| Spacecraft Payload Interfaces | High-Reliability Test Equipment |
Use Scenario: Input protection for radiation-tolerant ADC front-ends in satellite telemetry modules operating in LEO. IC Role / Device Role / Timing Role: First-stage transient suppressor on analog sensor input lines, preceding precision voltage references. Use Value: Inherent radiation hardness (per MicroNote 050) ensures no parametric shift after 100 krad(Si) TID exposure. | Use Scenario: Guarding programmable power supply outputs against accidental short-circuit recovery spikes. IC Role / Device Role / Timing Role: Fast-response clamp integrated into output stage PCB layout to limit overshoot during load step transitions. Use Value: 1500 W pulse rating sustains repeated 10/1000 µs events without parameter drift or bond fatigue. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| JANTXV1N6150UR-1 | Same electrical specs but in axial-leaded C package; higher RθJA (60 °C/W vs. 5.0 °C/W); no tape-and-reel option. | Preferred for through-hole prototyping or legacy board rework where SMT footprint unavailable. | Select when manual assembly or thermal mass of axial leads improves pulse energy absorption in low-density layouts. |
| SMCJ16A (commercial) | 1500 W rating, 16 V VWM, but JEDEC DO-214AB package; RoHS-compliant; lacks MIL-PRF-19500/516 qualification. | Suitable for industrial-grade designs requiring cost optimization and commercial supply chain flexibility. | Choose only if JANTXV reliability screening, hermetic sealing, and −55 to +175 °C operation are not mandated. |
Compared with JANTXV1N6150US/TR, JANTXV1N6150UR-1 offers identical surge performance in axial form but sacrifices thermal efficiency and automated assembly compatibility, while SMCJ16A provides functional equivalence for commercial use but omits military screening, hermeticity, and radiation tolerance.
Availability
JANTXV1N6150US/TR is available at Aetrix Electronics and suitable for avionics power distribution, ground vehicle control units, spacecraft payload interfaces requiring stable component supply across extended production lifecycles and defense logistics channels.
Supply support for JANTXV1N6150US/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 Corporation (now part of Microchip Technology) is a U.S.-based semiconductor company specializing in high-reliability analog and mixed-signal components for aerospace, defense, and industrial markets.
The 1N6138AUS–1N6173AUS series was designed specifically for mission-critical transient suppression where hermetic sealing, MIL-PRF-19500/516 qualification, and robust glass-body construction are mandatory.
FAQ
What is the maximum clamping voltage of JANTXV1N6150US/TR under a 10/1000 µs surge?
The JANTXV1N6150US/TR has a maximum clamping voltage (VC) of 30.5 V when subjected to its rated peak pulse current of 49.2 A under a 10/1000 µs waveform. This value is measured per MIL-STD-750 method 3013 and guarantees consistent overvoltage limiting for protected circuitry. The JANTXV1N6150US/TR maintains this clamping performance across its full −55 to +175 °C operating range without derating.
Is JANTXV1N6150US/TR compatible with lead-free reflow processes?
JANTXV1N6150US/TR is specified for a maximum solder temperature of 260 °C for 10 seconds, aligning with IPC/JEDEC J-STD-020D moisture sensitivity level 1 requirements. While its standard termination is tin/lead, Microsemi confirms compatibility with lead-free reflow profiles when using appropriate preheat and soak zones. The JANTXV1N6150US/TR glass body remains structurally stable under these conditions without cracking or seal compromise.
Does JANTXV1N6150US/TR require polarity-aware PCB layout?
No - JANTXV1N6150US/TR is a bidirectional TVS with symmetrical electrical characteristics, meaning either end functions identically as anode or cathode depending on transient polarity. The device carries no polarity marking and must be placed without orientation constraints. This simplifies automated placement and eliminates risk of misorientation-related field failures. The JANTXV1N6150US/TR datasheet explicitly states "No polarity marking for these bidirectional TVSs."
How does JANTXV1N6150US/TR meet MIL-PRF-19500/516 JANTXV requirements?
JANTXV1N6150US/TR meets MIL-PRF-19500/516 JANTXV qualification through full-screening including burn-in, temperature cycling, steady-state life testing, and mechanical shock per MIL-STD-883. It also undergoes lot acceptance testing for parameters like VWM, VC, and IPP. The JANTXV1N6150US/TR designation itself certifies compliance with all JANTXV-level reliability and traceability mandates, including 100% lot traceability and certified test reports.
Can JANTXV1N6150US/TR be used for IEC61000-4-5 surge protection?
Yes - JANTXV1N6150US/TR is explicitly rated for protection against secondary effects of lightning per IEC61000-4-5, supporting line-to-ground and line-to-line surge tests at Level 3 (1 kV/0.5 kV). Its 1500 W peak pulse power and 30.5 V clamping voltage ensure compliance when applied with proper PCB layout (short traces, low-inductance grounding). The JANTXV1N6150US/TR performance is validated per the test methods defined in that standard's Annex A.
JANTXV1N6150US/TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Package/Case:
- SQ-MELF, C
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 16.7V
- Voltage - Breakdown (Min):
- 20.9V
- Voltage - Clamping (Max) @ Ipp:
- 30.5V
- Current - Peak Pulse (10/1000µs):
- 49.2A
- Power - Peak Pulse:
- 1500W (1.5kW)
- 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:
- C, SQ-MELF
JANTXV1N6150US/TR FAQ
1.How can I place an order for JANTXV1N6150US/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTXV1N6150US/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 JANTXV1N6150US/TR reliable?
The price and inventory of JANTXV1N6150US/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTXV1N6150US/TR is usually 5 days.
3.What payment methods are accepted for JANTXV1N6150US/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTXV1N6150US/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTXV1N6150US/TR?
JANTXV1N6150US/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTXV1N6150US/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 JANTXV1N6150US/TR?
For technical support, including JANTXV1N6150US/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTXV1N6150US/TR requirements.
6.How does Aetrix verify that JANTXV1N6150US/TR is sourced from the original manufacturer or authorized distributors?
All JANTXV1N6150US/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 JANTXV1N6150US/TR meets industry standards.
7.What is the process for return or replacement of JANTXV1N6150US/TR?
All JANTXV1N6150US/TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTXV1N6150US/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 JANTXV1N6150US/TR part is unused and in its original packaging.
Return procedure for JANTXV1N6150US/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTXV1N6150US/TR Tags
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DESD3V3E1BL-7B
Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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onsemi
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Diodes Incorporated
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Nexperia USA Inc.
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Toshiba Semiconductor and Storage
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