My Inquiry
My Account
Semtech Corporation JANTX1N5806US.TR
- Part No.:
- JANTX1N5806US.TR
- Manufacturer:
- Semtech Corporation
- Category:
- Single Diodes
- Package:
- SQ-MELF
- Datasheet:
-
JANTX1N5806US.TR.pdf
- Description:
- DIODE GEN PURP 150V 2.5A
- Quantity:
- Payment:
- Shipping:
Inventory:8,285
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
JANTX1N5806US.TR from Semtech is a transient diverting suppressor (TDS) designed for high-energy EOS protection of 22V-rated power or I/O lines, featuring ±30kV IEC 61000-4-2 ESD immunity, 40A peak pulse current (8/20μs), 27.5–28V clamping voltage at 24–40A, 20mΩ dynamic resistance, and 175pF junction capacitance at 22V.
For engineers reviewing the JANTX1N5806US.TR datasheet, pinout, applications, or equivalent options, this device offers stable clamping across temperature (−40°C to +125°C) and current range-critical for USB Type-C PD bus, load switch input, industrial IoT, and storage interface protection where conventional TVS diodes exhibit rising clamping voltage with surge current or temperature.
Technical Context
The JANTX1N5806US.TR uses a surge-rated FET as its primary protection element, activated by a precision trigger circuit that turns on the shunt FET when EOS voltage exceeds breakdown threshold. Unlike standard TVS diodes, its clamping voltage remains nearly constant due to decreasing RDS(on) under surge conditions.
It operates with reverse stand-off voltage (VRWM) of 22V, breakdown voltage (VBR) of 25–27.9V at 1mA, and reverse leakage ≤600nA at 22V. Its DFN 1.6×1.6×0.55mm package integrates three parallel input terminals (Pins 4–6) and three ground terminals (Pins 1–3) to maximize surge current handling and minimize parasitic inductance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Working Voltage | 22V - defines maximum continuous DC operating voltage on protected line without triggering |
| Clamping Voltage | 27.5–28V at 24–40A (1.2/50μs + 8/20μs combo waveform) - ensures downstream ICs like USB PD controllers remain below damage thresholds |
| Peak Pulse Current | 40A (8/20μs) - meets IEC 61000-4-5 Level 4 surge immunity for industrial equipment |
| ESD Withstand | ±30kV contact & air (IEC 61000-4-2) - exceeds automotive and industrial ESD requirements |
| Dynamic Resistance | 20mΩ - enables flat clamping response across full surge current range |
| Junction Capacitance | 175pF at 22V, 1MHz - low enough for USB PD VBUS protection without signal integrity impact |
Pinout & Package
Package: DFN 1.6 mm × 1.6 mm × 0.55 mm, 6-lead, RoHS-compliant, UL 94V-0 molding compound, lead-free finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pins 1, 2, 3 | GND | Common ground connection points - all three must be connected to minimize ground loop inductance during surge events |
| Pins 4, 5, 6 | IN | Parallel-connected input terminals for protected bus - all three required to achieve rated 40A peak pulse current capability |
Key Features
| Feature | Design Value |
|---|---|
| Constant clamping voltage vs. current | Clamping stays within 27.5–28V from 24A to 40A - eliminates need for overrating IPP to meet voltage safety margins |
| Temperature-stable clamping | Clamping voltage variation <0.5V across −40°C to +125°C - enables reliable protection in uncontrolled thermal environments |
| Low dynamic resistance | 20mΩ - reduces voltage overshoot during fast-rising transients and improves energy diversion efficiency |
| High EFT immunity | ±4kV per IEC 61000-4-4 (5/50ns, 5kHz & 100kHz) - protects against repetitive burst noise in industrial control systems |
Applications
| USB Type-C Power Delivery Bus Protection | Load Switch Input Protection |
|---|---|
Use Scenario: Protecting 20–22V VBUS lines in USB-C receptacles supporting up to 100W PD, exposed to lightning-induced surges and connector hot-plug ESD. IC Role / Device Role / Timing Role: Transient diverting suppressor placed directly at connector entry point to clamp surges before reaching PD controller and power path MOSFETs. Use Value: Maintains clamping at ≤28V across full temperature and current range - prevents overvoltage damage to sensitive 24V-tolerant PD controllers unlike conventional TVS diodes. |
Use Scenario: Safeguarding input pins of industrial-grade load switches (e.g., HS2950P) in remote meters, robotics, and IoT gateways subjected to 1kV/42Ω surges. IC Role / Device Role / Timing Role: Primary front-end protector absorbing EOS energy before it reaches the load switch's internal FET drain-source junction. Use Value: Limits clamping voltage to 28V - well below typical 30–40V absolute maximum ratings of load switch inputs, preventing latch-up or permanent failure. |
| Industrial Equipment I/O Line Protection | Storage Device Power Rail Protection |
Use Scenario: Securing 24V auxiliary power rails or RS-485/fieldbus I/O lines in programmable logic controllers (PLCs) and motor drives operating in electrically noisy factory environments. IC Role / Device Role / Timing Role: Solid-state transient suppressor replacing traditional MOVs or TVS arrays to provide faster response and repeatable performance after multiple surges. Use Value: Delivers 40A surge handling with <20mΩ dynamic resistance - sustains protection integrity across 10,000+ surge events without degradation. |
Use Scenario: Shielding 19–22V power inputs of NVMe SSD enclosures, enterprise HDD backplanes, and RAID controllers from ESD and system-level surges during hot-swap operations. IC Role / Device Role / Timing Role: Low-capacitance (175pF), high-power transient suppressor placed at board edge to protect PMICs and voltage regulators feeding storage controllers. Use Value: Combines 22V working voltage and 28V clamping to preserve margin above nominal rail while minimizing capacitive loading on high-speed power domains. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TDS2211P.C | Same silicon die, commercial-grade temperature range (−40°C to +85°C) vs. JANTX1N5806US.TR's military-grade −55°C to +125°C operation | Not qualified to MIL-PRF-19500/561; lacks JANTX screening and traceability for defense/aerospace programs | Select JANTX1N5806US.TR when extended temperature reliability, lot traceability, and MIL-STD-750 test compliance are required. |
| SMAJ22A | Standard unidirectional TVS diode; clamping rises to ~42V at 40A (vs. 28V); higher dynamic resistance (~0.5Ω); no FET-based architecture | Limited to lower-energy transients; unsuitable for sustained 40A surges or high-temperature industrial use due to thermal derating | Choose JANTX1N5806US.TR where flat clamping, temperature stability, and high-reliability surge handling are mandatory. |
Compared with TDS2211P.C and SMAJ22A, JANTX1N5806US.TR delivers military-grade temperature resilience, consistent 28V clamping across 40A and −55°C to +125°C, and superior surge endurance - making it uniquely suited for mission-critical industrial, aerospace, and ruggedized embedded systems.
Availability
JANTX1N5806US.TR is available at Aetrix Electronics and suitable for USB Type-C PD interfaces, industrial load switch inputs, storage device power rails, and fieldbus I/O protection requiring stable component supply across extended temperature and long product lifecycles.
Supply support for JANTX1N5806US.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
Semtech Corporation is a U.S.-based fabless semiconductor company specializing in analog and mixed-signal ICs for precision protection, sensing, power management, and signal integrity.
JANTX1N5806US.TR belongs to Semtech's Transient Diverting Suppressor (TDS) family - engineered to replace conventional TVS diodes in high-reliability 22V power and data line protection with flat-clamping, FET-based surge diversion.
FAQ
What is the operating temperature range of JANTX1N5806US.TR?
JANTX1N5806US.TR is specified for junction and storage temperatures from −55°C to +150°C, with guaranteed operational performance from −55°C to +125°C. This extended range supports deployment in aerospace, military, and harsh industrial environments where commercial-grade suppressors would fail or derate significantly.
How does JANTX1N5806US.TR differ from standard TVS diodes in clamping behavior?
JANTX1N5806US.TR uses a surge-rated FET and precision trigger circuit to maintain clamping voltage at 27.5–28V across its full 24–40A surge range and −55°C to +125°C temperature span. In contrast, standard TVS diodes exhibit linear clamping rise (e.g., VC = VBR + IPP × RDYN), often exceeding 40V at 40A and degrading further with temperature.
Is JANTX1N5806US.TR suitable for protecting USB Type-C VBUS lines?
Yes - JANTX1N5806US.TR is explicitly validated for USB Type-C PD bus protection, with 22V working voltage matching the 20V nominal + 2V tolerance of USB PD 3.0, and 28V clamping ensuring safe operation below the 30–36V damage threshold of common PD controllers and power switches.
What is the pin configuration and PCB layout requirement for JANTX1N5806US.TR?
JANTX1N5806US.TR uses a 6-pin DFN package: Pins 1–3 are GND, Pins 4–6 are IN. All three GND pins must connect to a low-inductance ground plane via multiple vias; all three IN pins must tie together with a short, wide trace to the protected line. Placement within 2 mm of the connector is critical for optimal ESD/surge suppression.
Does JANTX1N5806US.TR require external components for basic operation?
No - JANTX1N5806US.TR is a fully self-contained transient suppressor requiring no external bias, timing, or control components. Its integrated trigger circuit and shunt FET activate automatically upon detection of overvoltage, enabling drop-in replacement of discrete TVS + RC networks in space-constrained designs.
JANTX1N5806US.TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Semtech Corporation
- Series:
- -
- Package/Case:
- SQ-MELF
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 150 V
- Current - Average Rectified (Io):
- 2.5A
- 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 @ 150 V
- Capacitance @ Vr, F:
- 25pF @ 5V, 1MHz
- Grade:
- Military
- Qualification:
- MIL-PRF-19500/477
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- -
- Operating Temperature - Junction:
- -65°C ~ 175°C
JANTX1N5806US.TR FAQ
1.How can I place an order for JANTX1N5806US.TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JANTX1N5806US.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 JANTX1N5806US.TR reliable?
The price and inventory of JANTX1N5806US.TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JANTX1N5806US.TR is usually 5 days.
3.What payment methods are accepted for JANTX1N5806US.TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JANTX1N5806US.TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JANTX1N5806US.TR?
JANTX1N5806US.TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JANTX1N5806US.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 JANTX1N5806US.TR?
For technical support, including JANTX1N5806US.TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JANTX1N5806US.TR requirements.
6.How does Aetrix verify that JANTX1N5806US.TR is sourced from the original manufacturer or authorized distributors?
All JANTX1N5806US.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 JANTX1N5806US.TR meets industry standards.
7.What is the process for return or replacement of JANTX1N5806US.TR?
All JANTX1N5806US.TR units undergo pre-shipment inspection (PSI). If there is an issue with JANTX1N5806US.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 JANTX1N5806US.TR part is unused and in its original packaging.
Return procedure for JANTX1N5806US.TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
JANTX1N5806US.TR Tags
-
1N4448X-TP
Micro Commercial Co
-
1N4148WX-TP
Micro Commercial Co
-
1N4148TR
onsemi
-
MMSD4148T1G
onsemi
-
MMBD914LT3G
onsemi
-
BAS16HT1G
onsemi
-
1N914BWT
onsemi
-
BAS21LT1G
onsemi
-
LL4148
onsemi
-
BAS16LT1G
onsemi
-
MMSD914T1G
onsemi
-
BAV21W-7-F
Diodes Incorporated
Tech Hub
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
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 …
