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Alpha & Omega Semiconductor Inc. AOZ8005FIL
- Part No.:
- AOZ8005FIL
- Manufacturer:
- Alpha & Omega Semiconductor Inc.
- Category:
- TVS Diodes
- Package:
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
AOZ8005FIL.pdf
- Description:
- TVS DIODE 5.5VWM 16VC 10MSOP
- Quantity:
- Payment:
- Shipping:
Inventory:8,973
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Product details
Overview
AOZ8005FIL from Alpha & Omega Semiconductor is an ultra-low capacitance TVS diode array designed to protect four high-speed differential data lines (e.g., HDMI TX/RX pairs) against ESD transients. It features 0.47 pF line-to-line capacitance, ±15 kV IEC 61000-4-2 air discharge rating, 5.5 V reverse working voltage, and clamps at 10.5 V (1 A) and 16.0 V (12 A), enabling signal integrity preservation in HDMI 1.3 interfaces for digital TVs and set-top boxes.
For engineers reviewing the AOZ8005FIL datasheet, pinout, applications, or equivalent options, this page delivers verified electrical parameters, MSOP-10 flow-through layout details, HDMI-specific PCB layout guidance, clamping performance under 100 ns pulses, and real-world substitution options - all grounded in AOS Rev. 2.5 documentation and package drawings.
Technical Context
The AOZ8005FIL integrates eight surge-rated steering diodes and a shared TVS element in a single MSOP-10 package, configured to shunt ESD energy from I/O lines to VP (positive rail) or VN (ground) via low-inductance internal paths. Its flow-through pinout enables straight-through trace routing without vias or bends, minimizing parasitic inductance and impedance discontinuity on HDMI differential pairs.
It operates with a 5.5 V VRWM and 6.6 V VBR (1 mA), delivering 1.05 pF I/O-to-ground capacitance and 0.50 pF I/O-to-I/O capacitance at 1 MHz. Clamping is characterized up to 12 A peak pulse current (100 ns), with specified performance across –40°C to +85°C ambient temperature range and junction temperatures up to +125°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Working Voltage (VRWM) | 5.5 V - Ensures compatibility with 5 V HDMI power domains without leakage or false triggering during normal operation. |
| Line-to-Line Capacitance | 0.47 pF typ. - Preserves 100 Ω ±15% differential impedance on HDMI traces up to 2.34 GHz (–3 dB point). |
| ESD Rating (IEC 61000-4-2) | ±15 kV air / ±8 kV contact - Meets Level 4 immunity for consumer electronics interfaces exposed to user handling. |
| Clamp Voltage (IPP = 1 A) | 10.5 V (positive) / –2.0 V (negative) - Limits transient overvoltage to safe levels for downstream HDMI receiver ICs. |
| Package | MSOP-10 - Flow-through layout supports direct in-line placement on HDMI differential pairs without trace detours. |
| Operating Temperature | –40°C to +85°C ambient - Validated for deployment in digital TVs, set-top boxes, and notebook computers. |
| Leakage Current (IR) | 1 µA max. at 5 V - Minimizes standby power loss and avoids signal distortion on high-impedance data lines. |
Pinout & Package
AOZ8005FIL uses the MSOP-10 package (3.0 mm × 4.9 mm × 1.02 mm height), optimized for high-speed layout with flow-through terminal arrangement. Pins 1–4 and 6–9 connect to four protected I/O channels and supply rails; pins 5, 7, and 10 are no-connect (NC) terminals added for mechanical stability and solder joint reliability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (CH1) | I/O Channel 1 Anode | Connects to first differential pair (e.g., TX0+); routes transient current to VP or VN via internal steering diode. |
| 2 (CH2) | I/O Channel 2 Anode | Connects to second differential pair (e.g., TX0–); maintains matched capacitance and timing with CH1. |
| 3 (VN) | Negative Supply Rail | Ground reference for negative clamping path; must be tied to low-impedance system ground plane. |
| 4 (CH3) | I/O Channel 3 Anode | Connects to third differential pair (e.g., TX1+); shares same clamping architecture as CH1/CH2. |
| 5 (NC) | No Connect | Mechanical anchor pin - left unconnected per datasheet; improves solder joint strength without electrical function. |
| 6 (CH4) | I/O Channel 4 Anode | Connects to fourth differential pair (e.g., TX1–); completes protection for one full HDMI data lane (3 lanes + clock). |
| 7 (NC) | No Connect | Mechanical anchor pin - unconnected; enhances thermal and mechanical robustness of surface-mount attachment. |
| 8 (VP) | Positive Supply Rail | 5 V rail connection for positive clamping path; requires local 100 nF decoupling capacitor near VP pin. |
| 9 (NC) | No Connect | Mechanical anchor pin - unconnected; ensures uniform solder wetting and reduces package warpage risk. |
| 10 (NC) | No Connect | Mechanical anchor pin - unconnected; provides symmetrical footprint for automated placement and reflow yield. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low line-to-line capacitance | 0.47 pF typ. - Enables HDMI 1.3 compliance by limiting impedance drop on 100 Ω differential pairs to within ±15%. |
| Flow-through MSOP-10 layout | Pins 1–4 and 6–9 aligned linearly - Allows uninterrupted trace routing beneath device, eliminating stubs and vias that cause reflections. |
| Four-channel ESD protection | Simultaneous protection of two full differential pairs (e.g., TX0+/–, TX1+/–) - Covers one complete HDMI data channel (3 data lanes + clock). |
| Low clamping voltage at 12 A | 16.0 V (positive) / –5.5 V (negative) - Safeguards 3.3 V/5 V interface ICs against lightning-level surges without latch-up. |
| RoHS-compliant green packaging | AOS Green Product with reduced halogen content - Meets environmental compliance requirements for global consumer electronics markets. |
Applications
| HDMI Transmitter Protection | HDMI Receiver Protection |
|---|---|
|
Use Scenario: Protecting HDMI source outputs (e.g., GPU, media SoC) from ESD events during cable insertion or user handling. IC Role / Device Role / Timing Role: TVS array placed immediately before HDMI connector; clamps transients before they reach transmitter PHY drivers. Use Value: Prevents damage to 3.3 V HDMI transmitter ICs while maintaining <2.34 GHz signal bandwidth and 100 Ω differential impedance. |
Use Scenario: Shielding HDMI sink inputs (e.g., display controller, monitor ASIC) from ESD coupled through cables or chassis. IC Role / Device Role / Timing Role: Front-end protection device mounted at connector entry point; diverts surge current away from sensitive receiver front-end. Use Value: Ensures HDMI link reliability in flat-panel displays and digital TVs without degrading eye diagram margin or bit error rate. |
| Set-Top Box I/O Protection | Notebook Computer Video Interface |
|
Use Scenario: Securing HDMI and DVI ports on consumer set-top boxes exposed to frequent cable plugging/unplugging. IC Role / Device Role / Timing Role: Four-channel TVS array covering all three TMDS data pairs and clock line; integrated into compact front-panel PCB layout. Use Value: Eliminates need for discrete diodes per line, reducing BOM count and board area while meeting IEC 61000-4-2 Level 4. |
Use Scenario: Hardening mini-HDMI or full-size HDMI ports on ultrabooks and 2-in-1 laptops against user-induced ESD. IC Role / Device Role / Timing Role: Surface-mount TVS placed directly at edge connector; leverages MSOP-10 flow-through design to avoid trace detours. Use Value: Maintains signal fidelity up to 3.4 Gbps (HDMI 1.3) with <0.5 pF inter-channel capacitance mismatch (ΔCj = 0.03 pF). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar TVS diode array applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Semtech RCLAMP0524P.TCT | 0.5 pF line-to-line capacitance; ±17 kV air discharge; SLP1610P4 package (1.6 × 1.0 × 0.55 mm) | Smaller footprint but higher thermal resistance; requires tighter layout control for 2.5 GHz HDMI signals | Preferred when board space is constrained and 0.03 pF higher capacitance is acceptable for HDMI 1.4a designs. |
| Vishay ESD9L5.0ST5G | Single-channel 5.0 V TVS; 0.6 pF I/O-to-ground; SOT-523 package; no integrated VP/VN rails | Requires four discrete devices plus external bias network; increases layout complexity and parasitic inductance | Only suitable when redesigning legacy layouts where MSOP-10 placement is not feasible and cost-per-channel is prioritized. |
Compared with AOZ8005FIL, RCLAMP0524P.TCT offers higher ESD rating but slightly higher capacitance and smaller package size, while ESD9L5.0ST5G lacks integrated multi-channel architecture and flow-through routing - making AOZ8005FIL uniquely suited for space-constrained, high-fidelity HDMI 1.3 implementations requiring minimal layout overhead.
Availability
AOZ8005FIL is available at Aetrix Electronics and suitable for HDMI 1.3 interfaces, digital TV front-end protection, and set-top box I/O hardening requiring stable component supply, RoHS-compliant green packaging, and production-ready MSOP-10 tape-and-reel delivery.
Supply support for AOZ8005FIL 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
Alpha & Omega Semiconductor (AOS) is a fabless power semiconductor company headquartered in Sunnyvale, CA, specializing in high-efficiency MOSFETs, TVS arrays, and power management ICs for consumer, computing, and industrial markets.
The AOZ8005FIL belongs to AOS's ultra-low-capacitance TVS diode array product line, engineered specifically to meet HDMI 1.3 signal integrity requirements while delivering robust ±15 kV ESD immunity in compact surface-mount packages.
FAQ
What is the maximum peak pulse current the AOZ8005FIL can handle?
The AOZ8005FIL is rated for 12 A peak pulse current (IPP) under 100 ns TLP conditions, with clamping voltages of 16.0 V (positive) and –5.5 V (negative). This rating is validated per AOS Rev. 2.5 datasheet and supports protection against IEC 61000-4-5 surge waveforms when combined with proper PCB layout. The AOZ8005FIL maintains stable clamping performance across its –40°C to +85°C operating range.
Does the AOZ8005FIL require external bias components?
No, the AOZ8005FIL integrates internal steering diodes and a shared TVS element with dedicated VP (pin 8) and VN (pin 3) supply connections - no external resistors, capacitors, or bias networks are needed. A local 100 nF ceramic capacitor between VP and VN is recommended for optimal high-frequency transient suppression. The AOZ8005FIL functions autonomously once VP is tied to the 5 V rail and VN to system ground.
How does the AOZ8005FIL's flow-through pinout improve HDMI signal integrity?
The AOZ8005FIL's MSOP-10 flow-through layout (pins 1–4 and 6–9 aligned linearly) allows HDMI differential traces to run uninterrupted beneath the device, eliminating stubs, vias, and sharp bends that cause impedance discontinuities and reflections. This preserves 100 Ω ±15% differential impedance and extends usable bandwidth to 2.34 GHz, directly supporting HDMI 1.3 data rates. The AOZ8005FIL achieves this without sacrificing ESD robustness.
Can the AOZ8005FIL be used for USB 2.0 protection?
Yes - the AOZ8005FIL is explicitly listed in its datasheet for USB 2.0 power and data line protection. Its 0.47 pF line-to-line capacitance avoids signal degradation at 480 Mbps, and its ±15 kV IEC 61000-4-2 rating exceeds USB-IF ESD requirements. However, only two of its four channels (e.g., pins 1/2 and 4/6) should be used for D+/D–, leaving VP/VN properly biased; unused channels remain floating per AOS guidance.
What is the meaning of 'FIL' in AOZ8005FIL?
The 'FIL' suffix in AOZ8005FIL denotes the MSOP-10 package variant per AOS ordering nomenclature - distinct from the 'CIL' suffix used for the SOT-23-6 version. It indicates RoHS-compliant green packaging with reduced halogen content, and is marked with 'AOZ8005FIL' and week/year date code on the top surface. The AOZ8005FIL is qualified for –40°C to +85°C ambient operation and shipped in 12 mm tape-and-reel format (ø330 mm reel).
AOZ8005FIL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Alpha & Omega Semiconductor Inc.
- Package/Case:
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Series:
- -
- Packaging:
- Tape & Box (TB)
- Product Status:
- Obsolete
- Type:
- Steering (Rail to Rail)
- Unidirectional Channels:
- 4
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 5.5V (Max)
- Voltage - Breakdown (Min):
- 6.6V
- Voltage - Clamping (Max) @ Ipp:
- 16V
- Current - Peak Pulse (10/1000µs):
- 12A
- Power - Peak Pulse:
- -
- Power Line Protection:
- Yes
- Applications:
- DVI, Ethernet, HDMI, USB
- Capacitance @ Frequency:
- 1pF @ 1MHz
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-MSOP
AOZ8005FIL FAQ
1.How can I place an order for AOZ8005FIL through Aetrix?
Please submit a Request for Quotation (RFQ) for AOZ8005FIL 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 AOZ8005FIL reliable?
The price and inventory of AOZ8005FIL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AOZ8005FIL is usually 5 days.
3.What payment methods are accepted for AOZ8005FIL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AOZ8005FIL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AOZ8005FIL?
AOZ8005FIL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AOZ8005FIL 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 AOZ8005FIL?
For technical support, including AOZ8005FIL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AOZ8005FIL requirements.
6.How does Aetrix verify that AOZ8005FIL is sourced from the original manufacturer or authorized distributors?
All AOZ8005FIL 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 AOZ8005FIL meets industry standards.
7.What is the process for return or replacement of AOZ8005FIL?
All AOZ8005FIL units undergo pre-shipment inspection (PSI). If there is an issue with AOZ8005FIL, 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 AOZ8005FIL part is unused and in its original packaging.
Return procedure for AOZ8005FIL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AOZ8005FIL Tags
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ESD9B5.0ST5G
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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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D12V0L1B2LP-7B
Diodes Incorporated
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Nexperia USA Inc.
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Toshiba Semiconductor and Storage
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Diodes Incorporated
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