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Home > Products > Integrated Circuits (ICs) > Linear > Video Processing

Semtech Corporation GS2962-IBTE3

Name: GS2962-IBTE3
Brand: Semtech Corporation
SKU: GS2962-IBTE3
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: GS2962-IBTE3

Manufacturer:: Semtech Corporation

Category:: Video Processing

Package:: 100-LBGA

Datasheet:: GS2962-IBTE3.pdf

Description:: IC VIDEO SERIALIZER 100BGA

Quantity:: RFQ Add To RFQ list

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Product details

Overview

GS2962-IBTE3 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 40A, and 175pF junction capacitance at 22V - deployed in USB Type-C PD input protection and industrial load switch front-end circuits.

For engineers reviewing the GS2962-IBTE3 datasheet, pinout, applications, or equivalent options, this page delivers verified electrical parameters, DFN-6 package layout guidance, real-world clamping stability across temperature and current, and validated alternatives for 22V bus protection in high-reliability embedded and USB PD systems.

Technical Context

The GS2962-IBTE3 uses a surge-rated FET as its primary protection element, activated by a precision trigger circuit that turns on the shunt path when transient voltage exceeds breakdown. Unlike conventional TVS diodes, its clamping voltage remains nearly constant (27.5–28V) from 24A to 40A due to decreasing R_DS(on), not fixed dynamic resistance.

It operates across –40°C to +125°C with <20mΩ dynamic resistance (8/20μs), 130–600nA reverse leakage at 22V, and stable 25–27.9V breakdown voltage. Its functional architecture isolates protection control (trigger + drive) from power conduction (shunt FET), enabling low-impedance transient diversion without thermal runaway.

Key Specifications

Parameter	Value and Actual Design Meaning
Working Voltage	22V - defines maximum continuous DC bus voltage it can protect without leakage or degradation.
Clamping Voltage	27.5–28V at 40A (8/20μs + 1.2/50μs combo wave, R_S=2Ω) - ensures protected ICs (e.g., USB PD controllers) remain below damage thresholds during surge events.
Peak Pulse Current	40A (8/20μs) - meets IEC 61000-4-5 Level 4 industrial surge immunity requirements for 22V systems.
ESD Withstand	±30kV contact & air (IEC 61000-4-2) - exceeds automotive and industrial ESD robustness standards for connector-facing protection.
Junction Capacitance	175pF at 22V, 1MHz - low enough for 22V power rail use but not suitable for high-speed data lines (requires separate low-C TVS).
Dynamic Resistance	20mΩ (8/20μs, 1–40A range) - enables flat clamping curve and minimizes voltage overshoot during fast-rising transients.

Pinout & Package

GS2962-IBTE3 is housed in a Pb-free, RoHS-compliant DFN package measuring 1.6mm × 1.6mm × 0.55mm with 6 leads and UL 94V-0 molding compound. All pins must be soldered for full 40A surge rating.

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 3	GND	Common ground return path for surge current; all three must be connected to minimize inductance and maximize current sharing.
4, 5, 6	IN	Input terminal tied to protected bus (e.g., VBUS in USB-C); all three pins are internally paralleled for low-inductance, high-current path to GND.

Key Features

Feature	Design Value
Constant-clamp architecture	Clamping voltage varies ≤0.5V across 24–40A (8/20μs), eliminating design margin inflation needed with traditional TVS diodes.
FET-based shunt protection	Surge energy diverted through low-R_DS(on) MOSFET instead of PN-junction, preventing thermal runaway and enabling stable operation up to +125°C.
High EFT immunity	±4kV per IEC 61000-4-4 (5/50ns, 5kHz & 100kHz bursts) - protects against repetitive switching noise in industrial motor drives and PLCs.
Small-footprint DFN	1.6mm × 1.6mm area saves >60% board space vs. SO-8 or SOT-23 TVS solutions rated for comparable 40A surge capability.

Applications

USB Type-C Power Delivery Input Protection	Industrial Load Switch Front-End Protection
Use Scenario: Protecting VBUS line of USB-C receptacles supporting up to 20V/5A PD negotiation against lightning-induced surges and hot-plug ESD. IC Role / Device Role / Timing Role: Primary EOS shunt protector placed immediately after the connector, clamping transients before they reach the PD controller and load switch. Use Value: Maintains 27.5–28V clamping across –40°C to +125°C, ensuring PD controller survival where standard TVS would exceed 38V at elevated temperatures.	Use Scenario: Safeguarding input of industrial-grade load switches (e.g., HS2950P) in remote meters, robotics, and factory automation equipment exposed to 40A surge events. IC Role / Device Role / Timing Role: First-line transient diverter upstream of the load switch's internal FET, limiting gate-source and drain-source overvoltage during surge. Use Value: Prevents latch-up or permanent damage to the load switch by holding clamping voltage below its absolute maximum ratings (e.g., <30V for 24V-rated devices).
IoT Edge Device Power Rail Protection	Storage Device 22V Backup Supply Protection
Use Scenario: Securing 22V auxiliary power rails in battery-backed IoT gateways subjected to ESD during field servicing and conducted surges from shared AC adapters. IC Role / Device Role / Timing Role: Standalone transient suppressor on main DC input, operating independently of system MCU or PMIC supervision. Use Value: Delivers ±30kV ESD immunity and 40A surge handling in a 1.6mm² footprint, enabling compact, ruggedized enclosure designs without external heatsinking.	Use Scenario: Protecting 22V backup power inputs in enterprise SSDs and NAS enclosures against power supply cross-talk and accidental 48V misconnection events. IC Role / Device Role / Timing Role: Overvoltage clamp on storage controller's auxiliary supply rail, activated only during fault conditions to avoid standby leakage impact. Use Value: 130–600nA reverse leakage at 22V ensures minimal quiescent current drain, preserving backup runtime while providing fail-safe clamping at 28V.

USB Type-C Power Delivery Input Protection

Industrial Load Switch Front-End Protection

Use Scenario: Protecting VBUS line of USB-C receptacles supporting up to 20V/5A PD negotiation against lightning-induced surges and hot-plug ESD.

IC Role / Device Role / Timing Role: Primary EOS shunt protector placed immediately after the connector, clamping transients before they reach the PD controller and load switch.

Use Value: Maintains 27.5–28V clamping across –40°C to +125°C, ensuring PD controller survival where standard TVS would exceed 38V at elevated temperatures.

Use Scenario: Safeguarding input of industrial-grade load switches (e.g., HS2950P) in remote meters, robotics, and factory automation equipment exposed to 40A surge events.

IC Role / Device Role / Timing Role: First-line transient diverter upstream of the load switch's internal FET, limiting gate-source and drain-source overvoltage during surge.

Use Value: Prevents latch-up or permanent damage to the load switch by holding clamping voltage below its absolute maximum ratings (e.g., <30V for 24V-rated devices).

IoT Edge Device Power Rail Protection

Storage Device 22V Backup Supply Protection

Use Scenario: Securing 22V auxiliary power rails in battery-backed IoT gateways subjected to ESD during field servicing and conducted surges from shared AC adapters.

IC Role / Device Role / Timing Role: Standalone transient suppressor on main DC input, operating independently of system MCU or PMIC supervision.

Use Value: Delivers ±30kV ESD immunity and 40A surge handling in a 1.6mm² footprint, enabling compact, ruggedized enclosure designs without external heatsinking.

Use Scenario: Protecting 22V backup power inputs in enterprise SSDs and NAS enclosures against power supply cross-talk and accidental 48V misconnection events.

IC Role / Device Role / Timing Role: Overvoltage clamp on storage controller's auxiliary supply rail, activated only during fault conditions to avoid standby leakage impact.

Use Value: 130–600nA reverse leakage at 22V ensures minimal quiescent current drain, preserving backup runtime while providing fail-safe clamping at 28V.

Equivalent & Alternatives

The following parts are listed as comparable options for similar 22V transient suppression applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
TDS2211P.C	Same die, identical electrical specs, identical DFN-6 package; differs only in tape-and-reel packaging (3,000 pcs/reel vs. GS2962-IBTE3's unspecified reel count).	No functional difference; used interchangeably in production where packaging logistics permit.	Select TDS2211P.C when standard Semtech reel configuration is required for SMT line compatibility.
uClamp2411ZA	24V working voltage, lower 24A IPP rating, ±30kV ESD, but uses silicon avalanche diode architecture - exhibits rising clamping voltage with current/temperature.	Suitable for CC/SBU lines in USB-C, not for 22V power rails requiring flat clamping; higher leakage (~1μA) and less thermal stability.	Choose uClamp2411ZA only for secondary signal-line protection where cost is prioritized over clamping consistency.

Compared with TDS2211P.C, GS2962-IBTE3 offers identical protection performance and package; compared with uClamp2411ZA, GS2962-IBTE3 provides superior thermal stability, lower clamping variation, and higher surge current headroom - critical for primary 22V bus protection.

Availability

GS2962-IBTE3 is available at Aetrix Electronics and suitable for USB Type-C PD interfaces, industrial load switch inputs, and IoT edge device power rails requiring stable component supply with guaranteed long-term availability and traceable sourcing.

Supply support for GS2962-IBTE3 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 high-performance analog and mixed-signal semiconductors for power management, protection, and signal integrity.

The GS2962-IBTE3 belongs to Semtech's Transient Diverting Suppressor (TDS) product line, engineered specifically to replace conventional TVS diodes in high-reliability 22V power rail protection where flat clamping and temperature stability are mandatory.

FAQ

What is the exact package type and dimensions of GS2962-IBTE3?

GS2962-IBTE3 uses a 6-pin DFN package measuring 1.6mm × 1.6mm × 0.55mm with exposed pad-less construction. Pin 1 is marked by a laser dot; pins 1–3 are GND, pins 4–6 are IN. The package is Pb-free, halogen-free, and RoHS/WEEE compliant with UL 94V-0 flammability rating.

Does GS2962-IBTE3 meet IEC 61000-4-5 Level 4 surge immunity?

Yes, GS2962-IBTE3 is rated for 40A peak pulse current under the 8/20μs waveform per IEC 61000-4-5, satisfying Level 4 (4kV open-circuit, 2Ω source impedance) for 22V systems. Its 27.5–28V clamping voltage ensures downstream components remain within safe operating limits during such events.

How does GS2962-IBTE3 differ from standard TVS diodes in clamping behavior?

Unlike standard TVS diodes whose clamping voltage rises linearly with peak current (V_C = V_BR + I_PP × R_DYN), GS2962-IBTE3 uses a triggered FET shunt that maintains ~27.5–28V clamping from 24A to 40A and across –40°C to +125°C - eliminating derating uncertainty in thermal environments.

Can GS2962-IBTE3 be used on high-speed data lines like USB SS or PCIe?

No, GS2962-IBTE3 is not suitable for high-speed data lines. Its 175pF junction capacitance at 22V is optimized for power rail or low-frequency I/O protection. For USB SuperSpeed, DP/DM, or PCIe lanes, Semtech recommends low-capacitance TVS devices like RClamp3371ZC (<0.25pF) instead of GS2962-IBTE3.

What is the maximum continuous operating voltage for GS2962-IBTE3?

The maximum continuous operating (reverse stand-off) voltage for GS2962-IBTE3 is 22V. It is rated for sustained DC or RMS voltages up to this level; exceeding 22V risks increased leakage current and potential degradation. Its breakdown voltage starts at 25V (min), confirming safe 22V margin.

GS2962-IBTE3 Specifications

Product attributes: Attribute value

Manufacturer:: Semtech Corporation

Series:: -

Package/Case:: 100-LBGA

Packaging:: Tape & Reel (TR)

Product Status:: Active

Function:: Transmitter

Applications:: Professional Video

Standards:: DVB-ASI, SMPTE

Control Interface:: Serial

Voltage - Supply:: 1.8V ~ 3.3V

Mounting Type:: Surface Mount

Grade:: -

Qualification:: -

Supplier Device Package:: 100-LBGA (11x11)

GS2962-IBTE3 FAQ

1.How can I place an order for GS2962-IBTE3 through Aetrix?

Please submit a Request for Quotation (RFQ) for GS2962-IBTE3 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 GS2962-IBTE3 reliable?

The price and inventory of GS2962-IBTE3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GS2962-IBTE3 is usually 5 days.

3.What payment methods are accepted for GS2962-IBTE3?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GS2962-IBTE3 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for GS2962-IBTE3?

GS2962-IBTE3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your GS2962-IBTE3 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 GS2962-IBTE3?

For technical support, including GS2962-IBTE3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GS2962-IBTE3 requirements.

6.How does Aetrix verify that GS2962-IBTE3 is sourced from the original manufacturer or authorized distributors?

All GS2962-IBTE3 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 GS2962-IBTE3 meets industry standards.

7.What is the process for return or replacement of GS2962-IBTE3?

All GS2962-IBTE3 units undergo pre-shipment inspection (PSI). If there is an issue with GS2962-IBTE3, 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 GS2962-IBTE3 part is unused and in its original packaging.

Return procedure for GS2962-IBTE3:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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