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Semtech Corporation GS1660AIBE3
- Part No.:
- GS1660AIBE3
- Manufacturer:
- Semtech Corporation
- Category:
- Video Processing
- Package:
- 100-LBGA
- Datasheet:
-
GS1660AIBE3.pdf
- Description:
- IC VIDEO RECEIVER 100BGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,548
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Product details
Overview
GS1660AIBE3 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 20mΩ dynamic resistance. It protects USB PD, USB Type-C VBus, and load switch inputs in industrial and portable electronics.
For engineers reviewing the GS1660AIBE3 datasheet, pinout, applications, or equivalent options, this page delivers verified electrical specs, DFN-6 package layout guidance, temperature-stable clamping behavior, and direct alternatives for 22V bus protection design.
Technical Context
The GS1660AIBE3 uses a surge-rated FET as its primary protection element, activated by a precision trigger circuit that senses overvoltage events and rapidly shunts transient current to ground. Its clamping voltage remains nearly constant across 24–40A peak pulse current due to decreasing RDS(on) under surge conditions.
Unlike conventional TVS diodes, GS1660AIBE3 maintains stable 27.5–28V clamping from −40°C to +125°C and exhibits minimal temperature-dependent drift in breakdown (25–27.9V) and leakage (<600nA at 22V). It operates with 175pF junction capacitance at 22V and 1MHz.
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 40A (8/20μs) - ensures downstream ICs (e.g., USB PD controllers) remain below damage threshold during surge |
| Peak Pulse Current | 40A (8/20μs) - meets IEC 61000-4-5 Level 4 industrial surge immunity requirements |
| ESD Withstand | ±30kV contact & air (IEC 61000-4-2) - exceeds automotive and industrial ESD robustness standards |
| Dynamic Resistance | 20mΩ - enables low-voltage-drop conduction during surge, minimizing energy dissipation in device |
| Junction Capacitance | 175pF at 22V, 1MHz - compatible with 22V power rail protection without signal integrity impact |
| Operating Temp | −40°C to +125°C - supports deployment in extended-temperature industrial and automotive environments |
Pinout & Package
GS1660AIBE3 is housed in a Pb-free, RoHS-compliant DFN-6 package measuring 1.6mm × 1.6mm × 0.55mm with exposed thermal pad (no internal thermal pad required; energy dissipated in silicon).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3 | GND | Common ground return path for surge current; all three pins must be connected to maximize current handling and minimize parasitic inductance |
| 4, 5, 6 | IN | Protected input terminal for 22V bus or power line; all three pins are internally paralleled and must be shorted externally for full 40A rating |
Key Features
| Feature | Design Value |
|---|---|
| Constant Clamping Voltage | 27.5–28V across 24–40A and −40°C to +125°C - eliminates derating concerns in thermally demanding applications |
| FET-Based Surge Shunting | Surge-rated MOSFET triggered by precision voltage reference - achieves lower clamping than TVS diodes with no linear VC = VBR + IPP×RDYN dependency |
| Low Dynamic Resistance | 20mΩ - reduces voltage overshoot during fast-rising transients and improves energy-handling margin |
| High EFT Immunity | ±4kV per IEC 61000-4-4 (5/50ns, 5kHz/100kHz) - protects against repetitive burst noise in motor drives and PLCs |
| Space-Efficient Packaging | 1.6mm × 1.6mm DFN-6 - saves >50% board area vs. SOD-123 or SMA TVS solutions rated for equivalent surge energy |
Applications
| USB Type-C Power Delivery Protection | Industrial Load Switch Input Protection |
|---|---|
|
Use Scenario: Protecting the VBus line of a USB Type-C port supporting up to 20V/5A PD negotiation, exposed to ESD and lightning-induced surges. IC Role / Device Role / Timing Role: Transient Diverting Suppressor placed directly at the connector, clamping overvoltage before it reaches the PD controller or e-fuse. Use Value: Maintains 27.5–28V clamping across temperature and current range, preventing false trips or latch-up in PD controllers rated for ≤30V absolute max. |
Use Scenario: Safeguarding the input of an industrial-grade load switch (e.g., HS2950P) in remote metering or robotics systems subject to 1kV/42Ω surges. IC Role / Device Role / Timing Role: Primary front-end protector absorbing >1kV transients before they stress the load switch's internal FET gate oxide or drain-source junction. Use Value: Limits clamping voltage to 28V, well below typical 30–40V load switch VDS(max), eliminating need for oversized, costly external TVS arrays. |
| IoT Device Power Rail Protection | Storage Device 22V Bus Protection |
|
Use Scenario: Securing the main 22V supply rail of a battery-powered IoT gateway with cellular/Wi-Fi connectivity, deployed in outdoor enclosures. IC Role / Device Role / Timing Role: Single-device solution for combined ESD, EFT, and surge immunity on the primary power input, replacing multi-component TVS+MOV stacks. Use Value: Delivers ±30kV ESD, ±4kV EFT, and 40A surge capability in 2.56mm² footprint-critical for compact, sealed enclosures where heat dissipation is limited. |
Use Scenario: Protecting the 22V auxiliary power rail of an enterprise SSD or NVMe add-in card exposed to hot-plug transients and backplane coupling. IC Role / Device Role / Timing Role: Low-capacitance (175pF), low-leakage (<600nA) suppressor ensuring no impact on power rail stability or standby current budget. Use Value: Enables reliable operation under sustained 22V bias while surviving repeated 1.2/50μs surges-validated per IEC 61000-4-5 for data center equipment compliance. |
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 | Identical electrical specs, same DFN-6 package, identical marking (T22); GS1660AIBE3 is Semtech's alternate ordering code for TDS2211P.C | No functional difference; both qualified for USB PD, industrial load switch, and IoT 22V rail protection | Select GS1660AIBE3 for Aetrix inventory continuity; TDS2211P.C is direct manufacturer part number with identical traceability |
| SP1003-02HTG | TVS diode (not FET-based); 24V working voltage, 35.5V clamping at 30A, higher RDYN (~150mΩ), 22pF capacitance | Better suited for low-capacitance signal-line protection; less effective for high-current 22V power rail clamping due to voltage rise with current | Choose SP1003-02HTG only if board space allows larger SOD-323 package and design tolerates higher clamping voltage at elevated temperatures |
Compared with GS1660AIBE3, TDS2211P.C offers identical performance and form factor as the original Semtech designation, while SP1003-02HTG provides lower capacitance but significantly higher and temperature-sensitive clamping-making GS1660AIBE3 the preferred choice for stable 22V power rail protection requiring <28V clamping across full operating range.
Availability
GS1660AIBE3 is available at Aetrix Electronics and suitable for USB Type-C power delivery systems, industrial load switch inputs, and IoT device 22V power rails requiring stable component supply, long-term lifecycle support, and RoHS-compliant sourcing.
Supply support for GS1660AIBE3 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.
GS1660AIBE3 belongs to Semtech's Transient Diverting Suppressor (TDS) product line, engineered specifically to replace conventional TVS diodes in high-energy, temperature-critical 12–36V power rail protection applications.
FAQ
What is the exact package type and dimensions of GS1660AIBE3?
GS1660AIBE3 uses a 6-pin DFN package measuring 1.6mm × 1.6mm × 0.55mm with exposed pad. Pin 1 is marked by a laser dot; pins 1–3 are GND, pins 4–6 are IN. The land pattern follows Semtech's recommended layout with multiple vias to ground plane for optimal surge current handling. GS1660AIBE3 does not require a thermal pad beneath the die.
Does GS1660AIBE3 meet IEC 61000-4-5 surge immunity requirements?
Yes, GS1660AIBE3 is rated for 40A peak pulse current with 8/20μs waveform per IEC 61000-4-5, and supports ±1kV unsymmetrical surge testing (1.2/50μs voltage, 8/20μs current, RS = 42Ω). Its 27.5–28V clamping voltage ensures protected circuits remain within safe operating limits during standardized industrial surge events.
How does GS1660AIBE3 differ from standard TVS diodes in clamping behavior?
GS1660AIBE3 uses a triggered FET architecture instead of a pn-junction, resulting in near-constant clamping voltage (27.5–28V) across 24–40A and −40°C to +125°C. Standard TVS diodes exhibit linear clamping rise (VC = VBR + IPP×RDYN) and increased clamping with temperature-GS1660AIBE3 avoids both limitations.
Can GS1660AIBE3 be used for USB Type-C VBus protection alongside RClamp3371ZC?
Yes, GS1660AIBE3 is explicitly recommended by Semtech for USB Type-C VBus protection at up to 22V, while low-capacitance devices like RClamp3371ZC protect high-speed SS, DP/DM, and CC/SBU lines. GS1660AIBE3 handles high-energy surges on the power rail; RClamp3371ZC addresses signal-line ESD-used together they form a complete USB Type-C protection solution.
What is the maximum reverse leakage current of GS1660AIBE3 at 22V?
GS1660AIBE3 specifies reverse leakage current (IR) of 130–600nA at VRWM = 22V and TA = 25°C. This ultra-low leakage ensures minimal impact on system standby power consumption and supports battery-operated IoT applications where quiescent current is critical.
GS1660AIBE3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Semtech Corporation
- Series:
- -
- Package/Case:
- 100-LBGA
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Function:
- Receiver
- Applications:
- Professional Video
- Standards:
- DVB-ASI, SMPTE
- Control Interface:
- Logic
- Voltage - Supply:
- 1.71V ~ 1.89V, 3.13V ~ 3.47V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 100-LBGA (11x11)
GS1660AIBE3 FAQ
1.How can I place an order for GS1660AIBE3 through Aetrix?
Please submit a Request for Quotation (RFQ) for GS1660AIBE3 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 GS1660AIBE3 reliable?
The price and inventory of GS1660AIBE3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GS1660AIBE3 is usually 5 days.
3.What payment methods are accepted for GS1660AIBE3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GS1660AIBE3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GS1660AIBE3?
GS1660AIBE3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GS1660AIBE3 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 GS1660AIBE3?
For technical support, including GS1660AIBE3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GS1660AIBE3 requirements.
6.How does Aetrix verify that GS1660AIBE3 is sourced from the original manufacturer or authorized distributors?
All GS1660AIBE3 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 GS1660AIBE3 meets industry standards.
7.What is the process for return or replacement of GS1660AIBE3?
All GS1660AIBE3 units undergo pre-shipment inspection (PSI). If there is an issue with GS1660AIBE3, 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 GS1660AIBE3 part is unused and in its original packaging.
Return procedure for GS1660AIBE3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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