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Microchip Technology JAN1N6152AUS/TR
- Part No.:
- JAN1N6152AUS/TR
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- SQ-MELF, C
- Datasheet:
-
JAN1N6152AUS/TR.pdf
- Description:
- BI-DIRECTIONAL TVS
- Quantity:
- Payment:
- Shipping:
Inventory:9,530
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Product details
Overview
JAN1N6152AUS/TR from Microsemi is a military-qualified, voidless hermetically sealed bidirectional Transient Voltage Suppressor (TVS) in SQ-MELF (C) package, rated for 1500 W peak pulse power (10/1000 µs), 20.6 V working standoff voltage (VWM), and 37.4 V clamping voltage (VC) at 40.1 A peak pulse current - deployed in avionics power rail protection and radar front-end surge suppression.
For engineers reviewing the JAN1N6152AUS/TR datasheet, JAN1N6152AUS/TR pinout, JAN1N6152AUS/TR application, or JAN1N6152AUS/TR equivalent, this page delivers verified MIL-PRF-19500/516 Level JAN TVS specifications, thermal derating behavior, IEC61000-4-2/4-4/4-5 compliance context, and direct alternatives with documented VWM/VC/IPP trade-offs.
Technical Context
This bidirectional TVS operates without polarity marking and relies on hard-glass construction with internal Category 1 metallurgical bonds to sustain 1500 W transient energy per 10/1000 µs waveform while maintaining ≤5 µA standby current at 20.6 VWM. Its 0.09 %/°C temperature coefficient of breakdown voltage ensures stable clamping across –55 °C to +175 °C junction range.
Thermal resistance from junction to end cap is 5.0 °C/W, enabling high-reliability operation under pulsed conditions up to TEC = 175 °C with linear derating above 150 °C. The device meets MIL-STD-750 Method 1020 for ESD insensitivity and exhibits inherent radiation hardness per MicroNote 050.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 20.6 V - maximum continuous DC/repetitive peak voltage before conduction begins |
| VC @ IPP | 37.4 V at 40.1 A - clamped voltage during 10/1000 µs surge, limiting downstream stress |
| Peak Pulse Power | 1500 W - survivable transient energy level per standard waveform |
| Breakdown Voltage V(BR) | 25.7 V @ 50 mA - guaranteed minimum avalanche onset voltage |
| Standby Current ID | ≤5 µA @ VWM - negligible leakage in standby, critical for low-power systems |
| TJ/TSTG | –55 °C to +175 °C - extended operating and storage range for aerospace/military use |
| αV(BR) | 0.09 %/°C - predictable V(BR) drift over temperature, supports stable design margins |
Pinout & Package
Package: SQ-MELF (C) - hermetically sealed voidless hard glass case with tungsten slugs and square-end-cap terminals; RoHS-compliant matte-tin plating available only on commercial-grade versions.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode/Cathode | Bidirectional terminal pair | No polarity marking; symmetric conduction in either direction for AC or floating-rail protection |
| End Cap | Thermal path | Primary heat dissipation interface; RθJEC = 5.0 °C/W enables high-pulse thermal management |
Key Features
| Feature | Design Value |
|---|---|
| Voidless hermetic seal | Prevents moisture ingress and internal corrosion over 20+ year field life in harsh environments |
| Category 1 metallurgical bonds | Ensures bond integrity under thermal cycling and mechanical shock per MIL-PRF-19500/516 |
| Triple-layer passivation | Enhances surface stability and reduces leakage current drift during long-term bias stress |
| MIL-PRF-19500/516 qualification | Validated reliability at JAN level for mission-critical defense electronics with zero failure tolerance |
Applications
| Avionics Power Distribution | Radar RF Front-End Protection |
|---|---|
Use Scenario: Protecting 28 V DC bus inputs in airborne navigation computers from load dump and inductive switching transients. IC Role / Device Role / Timing Role: Bidirectional TVS placed directly across input rails to clamp surges before they reach DC/DC converters and FPGAs. Use Value: 37.4 V clamping at 40.1 A limits rail excursion below 40 V, preserving 36 V absolute max rating of downstream regulators. | Use Scenario: Shielding LNA and mixer inputs in X-band radar receivers from ESD events and nearby lightning-induced coupling. IC Role / Device Role / Timing Role: Low-capacitance TVS mounted at RF connector entry point to shunt fast transients without degrading signal integrity. Use Value: 20.6 VWM allows uninterrupted operation during normal RF bias; 1500 W rating handles multi-kV ESD pulses per IEC61000-4-2 Level 4. |
| Tactical Vehicle Communication Systems | Spacecraft Payload Power Interfaces |
Use Scenario: Safeguarding CAN and RS-485 transceivers in armored vehicle command modules against battery reversal and alternator spikes. IC Role / Device Role / Timing Role: Bidirectional TVS installed on data line pairs and supply rails to suppress common-mode and differential transients. Use Value: Symmetric clamping ensures equal protection regardless of transient polarity; 0.09 %/°C αV(BR) maintains margin across –40 °C to +85 °C chassis temperature swings. | Use Scenario: Guarding solar array regulator inputs in LEO satellite payloads against single-event transients and secondary lightning effects. IC Role / Device Role / Timing Role: Radiation-hardened TVS integrated into primary power conditioning stage to absorb LET-induced current spikes. Use Value: Inherent radiation hardness per MicroNote 050 eliminates need for shielding or redundancy; 175 °C max junction rating supports passive thermal design in vacuum. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N6152US | No "A" suffix → 5% higher VC (39.3 V), 5% lower min. V(BR) (24.4 V), 5% lower IPP (38.1 A) | Slightly reduced clamping margin and surge capacity; acceptable where tighter VWM tolerance not required | Select when cost-sensitive commercial use permits relaxed electrical specs and no JAN-level qualification needed |
| JANTXV1N6152AUS | Same electrical specs but JANTXV-level screening: enhanced burn-in, temperature cycling, and lot acceptance testing per MIL-PRF-19500/516 | Required for flight-critical subsystems where failure probability must be <10−6 per hour | Choose when system safety assessment mandates extended reliability validation beyond JAN requirements |
Compared with JAN1N6152AUS/TR, 1N6152US trades specification margin for cost in non-military settings, while JANTXV1N6152AUS adds screening rigor without altering electrical behavior - enabling tiered qualification paths for development, qualification, and production hardware.
Availability
JAN1N6152AUS/TR is available at Aetrix Electronics and suitable for avionics power distribution, radar RF front-end protection, tactical vehicle communication systems, and spacecraft payload power interfaces requiring stable component supply across extended lifecycle programs.
Supply support for JAN1N6152AUS/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) designs high-reliability analog and mixed-signal semiconductors for aerospace, defense, and industrial markets, with emphasis on radiation-hardened, high-voltage, and ultra-stable timing solutions.
The JAN1N6152AUS/TR belongs to Microsemi's military-qualified TVS diode family engineered specifically for MIL-PRF-19500/516 compliance, offering voidless hermetic sealing and Category 1 bonding for zero-failure tolerance in mission-critical platforms.
FAQ
What is the clamping voltage of JAN1N6152AUS/TR at its rated peak pulse current?
The clamping voltage (VC) of JAN1N6152AUS/TR is 37.4 V at 40.1 A peak pulse current (IPP) under the standard 10/1000 µs waveform. This value is measured per MIL-PRF-19500/516 test conditions and defines the maximum voltage seen by protected circuitry during a full-rated surge event. The JAN1N6152AUS/TR maintains this clamping performance across its qualified temperature range.
Is JAN1N6152AUS/TR suitable for bidirectional AC line protection?
Yes, JAN1N6152AUS/TR is explicitly designed as a bidirectional TVS with no polarity marking, making it suitable for AC-coupled or floating-rail applications such as telecom line interfaces or transformer-isolated power supplies. Its symmetric breakdown and clamping behavior ensures equal protection for positive and negative transients. The JAN1N6152AUS/TR's 20.6 VWM and 37.4 VC are specified for both polarities.
Does JAN1N6152AUS/TR meet IEC61000-4-5 for lightning surge immunity?
Yes, JAN1N6152AUS/TR provides protection from secondary effects of lightning per select levels of IEC61000-4-5, as confirmed in the official Microsemi documentation. Its 1500 W peak pulse power rating and 37.4 V clamping voltage enable effective suppression of combination wave surges (1.2/50 µs voltage, 8/20 µs current) up to defined energy thresholds. The JAN1N6152AUS/TR is commonly deployed in Level 3 and Level 4 system-level lightning protection stages.
What is the thermal resistance junction-to-end cap for JAN1N6152AUS/TR?
The thermal resistance junction-to-end cap (RθJEC) for JAN1N6152AUS/TR is 5.0 °C/W, as specified in the Microsemi datasheet. This parameter governs heat transfer from the silicon junction to the external mounting surface and is critical for calculating safe operating area during repetitive pulse conditions. The JAN1N6152AUS/TR uses tungsten slugs and hard-glass construction to achieve this low thermal resistance.
Can JAN1N6152AUS/TR be used in RoHS-compliant designs?
JAN1N6152AUS/TR is not RoHS compliant, as indicated by the absence of the "e3" suffix in its nomenclature. RoHS-compliant versions (e.g., 1N6152AUS e3) are available only in commercial-grade variants, not in JAN-level qualified parts. For programs requiring RoHS compliance, the JAN1N6152AUS/TR must be replaced with a commercial-grade alternative or approved exemption documentation applied.
JAN1N6152AUS/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):
- 20.6V
- Voltage - Breakdown (Min):
- 25.7V
- Voltage - Clamping (Max) @ Ipp:
- 37.4V
- Current - Peak Pulse (10/1000µs):
- 40.1A
- 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
JAN1N6152AUS/TR FAQ
1.How can I place an order for JAN1N6152AUS/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JAN1N6152AUS/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 JAN1N6152AUS/TR reliable?
The price and inventory of JAN1N6152AUS/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JAN1N6152AUS/TR is usually 5 days.
3.What payment methods are accepted for JAN1N6152AUS/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JAN1N6152AUS/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JAN1N6152AUS/TR?
JAN1N6152AUS/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JAN1N6152AUS/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 JAN1N6152AUS/TR?
For technical support, including JAN1N6152AUS/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JAN1N6152AUS/TR requirements.
6.How does Aetrix verify that JAN1N6152AUS/TR is sourced from the original manufacturer or authorized distributors?
All JAN1N6152AUS/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 JAN1N6152AUS/TR meets industry standards.
7.What is the process for return or replacement of JAN1N6152AUS/TR?
All JAN1N6152AUS/TR units undergo pre-shipment inspection (PSI). If there is an issue with JAN1N6152AUS/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 JAN1N6152AUS/TR part is unused and in its original packaging.
Return procedure for JAN1N6152AUS/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JAN1N6152AUS/TR Tags
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