My Inquiry
My Account
Nexperia USA Inc. PESD4USB5BBTTS-QX
- Part No.:
- PESD4USB5BBTTS-QX
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- 10-WFDFN
- Datasheet:
-
PESD4USB5BBTTS-QX.pdf
- Description:
- BIPOLAR DISCRETES
- Quantity:
- Payment:
- Shipping:
Inventory:4,000
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
PESD4USB5BBTTS-Q from Nexperia is a bidirectional ESD protection diode array in a DFN2510D-10 (SOT1165D) package, designed for high-speed serial interfaces including USB 3.2, HDMI 2.1, DisplayPort, eSATA, LVDS, and GMSL SerDes. It delivers ±15 kV IEC 61000-4-2 contact ESD protection, 0.23 pF typical line capacitance, and 0.35 Ω dynamic resistance to preserve signal integrity in automotive infotainment and camera links.
For engineers reviewing the PESD4USB5BBTTS-Q datasheet, PESD4USB5BBTTS-Q pinout, PESD4USB5BBTTS-Q application, or PESD4USB5BBTTS-Q equivalent, key selection criteria include sub-0.3 pF capacitance at 1 MHz, 5 V reverse standoff voltage, AEC-Q101 qualification, matched 0.5 mm trace spacing, and side-wettable flanks for automated optical inspection in high-reliability PCB assembly.
Technical Context
This device implements a snap-back clamping structure with negative dynamic resistance, enabling deep voltage clamping during ESD transients while maintaining low on-state impedance. Its bidirectional architecture supports symmetric protection on differential or single-ended high-speed lines without polarity constraints.
It operates within −55 °C to +150 °C ambient range and is qualified per AEC-Q101 for automotive use. The DFN2510D-10 package features side-wettable flanks and 0.5 mm pitch, supporting fine-pitch routing and AOI-compatible solder joint inspection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | ±5 V reverse standoff voltage - ensures no leakage or conduction during normal 5 V interface operation |
| Cd | 0.23 pF typical capacitance at 1 MHz - minimizes signal distortion and insertion loss on >5 Gbps links |
| Rdyn | 0.35 Ω dynamic resistance - sustains low clamping voltage under 6.5 A 8/20 µs surge current |
| VCL | 5.2 V clamping voltage at 6.5 A - limits transient overvoltage to safe levels for downstream PHYs |
| ESD Rating | ±15 kV IEC 61000-4-2 contact discharge - exceeds Level 4 immunity for automotive and industrial environments |
| Package | DFN2510D-10 (SOT1165D), 2.5 × 1.0 × 0.75 mm - enables compact layout with side-wettable flanks for solder-joint AOI |
Pinout & Package
Encapsulated in a leadless DFN2510D-10 (SOT1165D) plastic package with 10 terminals, 0.5 mm pitch, and side-wettable flanks for automated optical inspection. Body dimensions: 2.5 mm × 1.0 mm × 0.75 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | CH1 | ESD protection channel for first high-speed data line (e.g., USB 3.2 TX+/HDMI TMDS+) |
| 2 | CH2 | ESD protection channel for second high-speed data line (e.g., USB 3.2 TX−/HDMI TMDS−) |
| 3 | GND | Dedicated ground return path for low-inductance ESD current dissipation |
| 4 | CH3 | ESD protection channel for third high-speed data line (e.g., USB 3.2 RX+/DisplayPort AUX+) |
| 5 | CH4 | ESD protection channel for fourth high-speed data line (e.g., USB 3.2 RX−/DisplayPort AUX−) |
| 6, 7, 9, 10 | n.c. | No internal connection - electrically isolated, may be left unconnected or tied to ground for mechanical stability |
| 8 | GND | Second dedicated ground terminal - reduces loop inductance and improves clamping symmetry |
Key Features
| Feature | Design Value |
|---|---|
| Pass-through signal routing | Linear, non-inverting topology preserves differential impedance and eliminates stubs or vias in signal path |
| Matched 0.5 mm trace spacing | Enables direct routing between adjacent pins without air gaps or detours - critical for 10+ Gbps signal fidelity |
| AEC-Q101 qualification | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD stress per discrete semiconductor standard |
| Side-wettable flanks (SWF) | Exposed copper sidewalls allow automated optical inspection of solder fillet height and wetting quality post-reflow |
Applications
| Infotainment USB/HDMI Interfaces | Automotive Camera Serial Links |
|---|---|
|
Use Scenario: Protecting USB 3.2 Gen 2 and HDMI 2.1 ports in vehicle head units against ESD events during cable hot-plug or service operations. IC Role / Device Role / Timing Role: Bidirectional ESD clamp placed directly at connector entry point, before signal conditioning or retiming ICs. Use Value: 0.23 pF capacitance prevents degradation of 10 Gbps eye diagrams; ±15 kV rating meets ISO 10605 requirements for automotive service environments. |
Use Scenario: Shielding GMSL or FPD-Link III serializer/deserializer pairs in rear-view or surround-view camera modules from ESD induced by chassis contact. IC Role / Device Role / Timing Role: Four-channel ESD suppressor placed inline on serialized video lanes, with dual GND pins minimizing common-mode noise coupling. Use Value: 0.35 Ω dynamic resistance ensures clamping voltage stays below 5.5 V during 8/20 µs surges, protecting 1.8 V or 3.3 V SerDes I/O cells. |
| DisplayPort Interconnects | eSATA/LVDS Backplane Links |
|
Use Scenario: Safeguarding DisplayPort 1.4a source outputs in digital dashboards from ESD during docking or display cable mating. IC Role / Device Role / Timing Role: Channel-specific protection on main link lanes (TX0+/− through TX4+/−) and AUX CH, with minimal parasitic loading. Use Value: Sub-0.3 pF capacitance maintains >12 dB insertion loss margin up to 8.1 GHz; VRWM = ±5 V aligns with DP AUX signaling voltage. |
Use Scenario: Securing eSATA or LVDS-based sensor backplane connections in ADAS domain controllers exposed to field ESD during maintenance or module replacement. IC Role / Device Role / Timing Role: High-speed differential pair protector with matched channel capacitance and identical clamping behavior across all four channels. Use Value: Dual GND pins (pins 3 and 8) reduce ground bounce during multi-line ESD events; AEC-Q101 qualification ensures operation at 150 °C junction temperature. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SP1006-04UTG | 0.35 pF capacitance, ±12 kV IEC 61000-4-2, SOT-23-6 package | Larger footprint, higher capacitance - suitable for ≤3 Gbps interfaces like USB 2.0 or LVDS, not USB 3.2 or HDMI 2.1 | Select when board space allows larger package and signal bandwidth is below 5 GHz. |
| TPD4E05U06DQAR | 0.5 pF capacitance, ±12 kV IEC 61000-4-2, X2SON-10 package | Higher capacitance degrades >6 Gbps eye opening; lacks AEC-Q101 qualification | Prefer only for non-automotive consumer applications where cost outweighs signal integrity and qualification requirements. |
Compared with SP1006-04UTG and TPD4E05U06DQAR, PESD4USB5BBTTS-Q uniquely combines 0.23 pF capacitance, ±15 kV ESD rating, AEC-Q101 qualification, and side-wettable flanks - making it the only option validated for automotive USB 3.2 and HDMI 2.1 front-end protection with AOI-compatible assembly.
Availability
PESD4USB5BBTTS-Q is available at Aetrix Electronics and suitable for automotive infotainment systems, camera SerDes interfaces, and high-speed display interconnects requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for PESD4USB5BBTTS-Q 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
Nexperia is a global semiconductor expert focused on high-volume, high-reliability essential semiconductors, with leadership in ESD protection, logic, and MOSFETs.
This device belongs to Nexperia's Automotive ESD Protection Diode family, engineered specifically for high-speed serial data bus protection in harsh automotive environments where signal integrity and AEC-Q101 compliance are mandatory.
FAQ
What is the maximum operating temperature for PESD4USB5BBTTS-Q?
The device is rated for ambient temperatures from −55 °C to +150 °C and has been qualified per AEC-Q101, including high-temperature reverse bias testing at 150 °C. Junction temperature must remain within this range during operation; thermal design should account for power dissipation during ESD events and steady-state leakage.
Can PESD4USB5BBTTS-Q protect both USB 2.0 and USB 3.2 interfaces?
Yes - its 0.23 pF capacitance and bidirectional ±5 V standoff support both protocols: USB 2.0 (480 Mbps) benefits from robust ±15 kV ESD immunity, while USB 3.2 Gen 2 (10 Gbps) relies on ultra-low capacitance to maintain signal integrity and meet eye diagram mask requirements.
Why does the device have two GND pins (pins 3 and 8)?
Dual GND terminals reduce ground loop inductance during multi-line ESD events, improving clamping symmetry and lowering overall impedance in the discharge path. This configuration minimizes voltage overshoot across channels and enhances protection consistency for differential pairs like HDMI TMDS or USB 3.2 lanes.
Is side-wettable flank (SWF) capability verified in the package outline?
Yes - the DFN2510D-10 (SOT1165D) package specification explicitly defines side-wettable flanks, and the footprint drawing (Figure 10) shows exposed copper sidewalls aligned with IPC-7351B standards. This enables automated optical inspection of solder fillet formation during reflow assembly.
PESD4USB5BBTTS-QX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- 10-WFDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 4
- Voltage - Reverse Standoff (Typ):
- 5V (Max)
- Voltage - Breakdown (Min):
- 5.5V
- Voltage - Clamping (Max) @ Ipp:
- 5.2V (Typ)
- Current - Peak Pulse (10/1000µs):
- 6.5A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- HDMI, USB
- Capacitance @ Frequency:
- 0.23pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- DFN2510D-10
PESD4USB5BBTTS-QX FAQ
1.How can I place an order for PESD4USB5BBTTS-QX through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD4USB5BBTTS-QX 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 PESD4USB5BBTTS-QX reliable?
The price and inventory of PESD4USB5BBTTS-QX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD4USB5BBTTS-QX is usually 5 days.
3.What payment methods are accepted for PESD4USB5BBTTS-QX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD4USB5BBTTS-QX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD4USB5BBTTS-QX?
PESD4USB5BBTTS-QX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD4USB5BBTTS-QX 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 PESD4USB5BBTTS-QX?
For technical support, including PESD4USB5BBTTS-QX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD4USB5BBTTS-QX requirements.
6.How does Aetrix verify that PESD4USB5BBTTS-QX is sourced from the original manufacturer or authorized distributors?
All PESD4USB5BBTTS-QX 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 PESD4USB5BBTTS-QX meets industry standards.
7.What is the process for return or replacement of PESD4USB5BBTTS-QX?
All PESD4USB5BBTTS-QX units undergo pre-shipment inspection (PSI). If there is an issue with PESD4USB5BBTTS-QX, 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 PESD4USB5BBTTS-QX part is unused and in its original packaging.
Return procedure for PESD4USB5BBTTS-QX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD4USB5BBTTS-QX Tags
-
ESD9B5.0ST5G
onsemi
-
DESD3V3E1BL-7B
Diodes Incorporated
-
ESD5Z3.3T1G
onsemi
-
D5V0H1B2LP-7B
Diodes Incorporated
-
D5V0P1B2LP-7B
Diodes Incorporated
-
DESD5V0U1BA-7
Diodes Incorporated
-
ESD5Z5.0T1G
onsemi
-
DESD5V0U1BB-7
Diodes Incorporated
-
D12V0L1B2LP-7B
Diodes Incorporated
-
PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
-
D5V0L1B2WS-7
Diodes Incorporated
Tech Hub
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 …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
