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Nexperia USA Inc. PESD5V0V2BMB-QYL
- Part No.:
- PESD5V0V2BMB-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- 3-XFDFN
- Datasheet:
-
PESD5V0V2BMB-QYL.pdf
- Description:
- PESD5V0V2BMB-Q/SOT883B/XQFN3
- Quantity:
- Payment:
- Shipping:
Inventory:4,377
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Product details
Overview
PESD5V0V2BMB-Q from Nexperia is a dual-channel bidirectional ESD protection diode in a DFN1006B-3 (SOT883B) package, designed to safeguard two high-speed signal lines against IEC 61000-4-2 ESD (±30 kV contact/air) and IEC 61000-4-5 surge (9 A, 8/20 µs). It delivers ultra-low capacitance (18–20 pF at 1 MHz), low leakage (1 nA at 5 V), and clamping voltage of 11–12.5 V at 9 A, making it suitable for USB 2.0, HDMI, and automotive infotainment data lines.
For engineers reviewing the PESD5V0V2BMB-Q datasheet, PESD5V0V2BMB-Q pinout, PESD5V0V2BMB-Q application, or PESD5V0V2BMB-Q equivalent, key selection criteria include reverse standoff voltage (5 V), dynamic resistance (0.15 Ω), AEC-Q101 qualification, and layout-critical 3-pin common-cathode configuration for compact PCB placement near connectors.
Technical Context
This device implements a symmetric bidirectional clamping architecture with a shared cathode (Pin 3) and two independent anodes (Pins 1 & 2), enabling simultaneous protection of two differential or single-ended signal paths without polarity constraints. Its VBR of 5.5–7.8 V at 5 mA ensures robust turn-on before system-level damage thresholds.
The ultra-low 18–20 pF capacitance is maintained across 0 V bias and scales predictably with reverse voltage (Fig. 4), preserving signal integrity in >100 Mbps interfaces. Dynamic resistance of 0.15 Ω (TLP, 100 ns) ensures minimal voltage overshoot during fast transients, critical for protecting sensitive 1.8 V/3.3 V I/O cells.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 5 V - Maximum continuous working voltage before leakage rises; sets upper limit for protected line DC bias. |
| Cd | 18–20 pF @ 1 MHz, 0 V - Enables <1% signal attenuation in USB 2.0 (480 Mbps) and audio I²S interfaces. |
| VCL @ 9 A | 11–12.5 V - Clamped voltage during IEC 61000-4-5 surge; stays below typical 13.2 V IC absolute max ratings. |
| ESD Rating | ±30 kV IEC 61000-4-2 - Meets Level 4 immunity for handheld and automotive exterior ports. |
| Rdyn | 0.15 Ω - Low dynamic impedance minimizes transient-induced voltage overshoot on protected traces. |
| IRM | 1 nA @ 5 V - Negligible leakage avoids loading of high-impedance sensor or reference lines. |
| AEC-Q101 | Qualified - Validated for automotive under-hood and cabin applications per stress test requirements. |
Pinout & Package
DFN1006B-3 (SOT883B) is a leadless ultra-small surface-mount package measuring 1.0 mm × 0.6 mm × 0.37 mm with 0.35 mm pitch and three solderable lands. Its low profile and thermal efficiency support high-density routing in space-constrained mobile and automotive modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K1) | Cathode of Channel 1 | Connected to protected signal line 1; forms clamp path to common cathode (Pin 3) during positive/negative transients. |
| 2 (K2) | Cathode of Channel 2 | Connected to protected signal line 2; operates identically to Pin 1 with independent clamping behavior. |
| 3 (K3) | Common Cathode | Must be tied directly to low-inductance ground plane; serves as shared return path for both channels' ESD current. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional dual-line protection | Single device protects two independent signal paths (e.g., D+ and D−) without external polarity components. |
| Ultra-low 18–20 pF capacitance | Preserves rise/fall times in high-speed digital interfaces up to 480 Mbps without equalization. |
| 0.15 Ω dynamic resistance | Reduces clamping overshoot by >30% vs. higher-Rdyn alternatives, improving margin for 3.3 V I/O rails. |
| AEC-Q101 qualification | Validated for temperature cycling, HTRB, and ESD stress per automotive reliability standards. |
| 1 nA reverse leakage | Prevents DC offset drift in precision analog front-ends and battery-powered sensor nodes. |
Applications
| USB 2.0 Data Lines | HDMI TMDS Channels |
|---|---|
|
Use Scenario: Protection of D+ and D− pins on USB 2.0 host/device connectors exposed to user-handling ESD. IC Role / Device Role / Timing Role: Bidirectional clamping diode placed within 3 mm of connector, shunting transients to chassis ground. Use Value: Maintains 480 Mbps eye diagram integrity with <0.5 dB insertion loss due to 18 pF capacitance and preserves ±30 kV ESD immunity. |
Use Scenario: Safeguarding HDMI 1.4 TMDS clock and data pairs in automotive head units and set-top boxes. IC Role / Device Role / Timing Role: Common-cathode dual-diode array placed adjacent to HDMI receptacle, with K3 grounded to inner-layer ground plane. Use Value: Prevents pixel corruption and hot-plug detection failure by clamping 8/20 µs surges to ≤12.5 V while adding <0.1 UI jitter. |
| Automotive Infotainment | Portable Audio Interfaces |
|
Use Scenario: ESD hardening of touch-screen controller I²C bus and audio codec serial data lines in vehicle cabins. IC Role / Device Role / Timing Role: Dual-channel protector on SDA/SCL lines, leveraging AEC-Q101 qualification for -40°C to +125°C operation. Use Value: Eliminates field failures from door-handle discharge events by sustaining ±30 kV contact ESD without parametric shift. |
Use Scenario: Protecting line-out/headphone jack signal paths in Bluetooth speakers and portable DACs. IC Role / Device Role / Timing Role: Low-capacitance clamp on left/right analog outputs, minimizing crosstalk and THD increase. Use Value: Adds only 0.02% THD+N at 1 kHz due to sub-1 nA leakage and avoids bass roll-off via 20 pF cutoff above 800 kHz. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bidirectional ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NUP4202MR6T1G | Higher capacitance (35 pF), lower ESD rating (±15 kV), same DFN1006-3 footprint but non-AEC-Q101. | Limited to consumer-grade USB ports; unsuitable for automotive due to lack of AEC-Q101 validation. | Select when cost is primary and AEC-Q101/AEC-Q200 compliance is not required. |
| Vishay VEML6030X01 | Photodiode with integrated ADC - not an ESD protector; incompatible function and package. | No functional equivalence; misapplication would leave signal lines unprotected. | Reject - incorrect category; verify part number matches ESD diode function before substitution. |
Compared with NUP4202MR6T1G, PESD5V0V2BMB-Q provides 43% lower capacitance and double the ESD rating, enabling automotive-grade USB 2.0 protection where NUP4202MR6T1G fails qualification. VEML6030X01 is not a valid alternative as it is a light sensor, not an ESD suppressor.
Availability
PESD5V0V2BMB-Q is available at Aetrix Electronics and suitable for automotive infotainment systems, high-speed USB 2.0 peripherals, and portable audio interfaces requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for PESD5V0V2BMB-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 discrete and logic devices, with leadership in ESD protection, MOSFETs, and bipolar transistors.
This device belongs to Nexperia's Automotive-Qualified ESD Protection Diode product line, engineered specifically for robust transient suppression in safety-critical and high-reliability signal paths.
FAQ
What is the maximum recommended PCB trace length between PESD5V0V2BMB-Q and the protected connector?
Trace length must be ≤3 mm from each protected signal pin (Pins 1 and 2) to the device, and the common cathode (Pin 3) must connect to a low-inductance ground plane via ≥2 vias within 2 mm. Longer traces increase inductance, degrading clamping response and allowing voltage overshoot beyond 12.5 V during 1 ns ESD edges.
Can PESD5V0V2BMB-Q protect a 5 V tolerant I/O rail operating at 3.3 V logic levels?
Yes. With VRWM = 5 V and VBR starting at 5.5 V, the device remains fully off during normal 3.3 V operation while clamping transients above ~6 V. Its 1 nA leakage at 5 V ensures no measurable loading on 3.3 V CMOS inputs, preserving noise margins and power consumption.
Is the DFN1006B-3 (SOT883B) package compatible with standard reflow profiles?
Yes. The package is qualified for IPC/JEDEC J-STD-020D reflow, with peak temperature up to 260 °C for ≤30 seconds. Recommended footprint uses 0.35 mm pitch pads (0.4 mm × 0.3 mm), 0.25 mm solder mask dams, and stencil aperture reduction to 80% to prevent bridging.
Does PESD5V0V2BMB-Q require external series resistors for optimal ESD performance?
No. The device's 0.15 Ω Rdyn and optimized junction design enable direct placement without series impedance. Adding resistors increases total clamping voltage (VCL + I × R) and slows response-contrary to best practice. Layout optimization (short traces, solid ground) replaces discrete R compensation.
PESD5V0V2BMB-QYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- 3-XFDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 2
- Voltage - Reverse Standoff (Typ):
- 5V (Max)
- Voltage - Breakdown (Min):
- 5.5V
- Voltage - Clamping (Max) @ Ipp:
- 12.5V
- Current - Peak Pulse (10/1000µs):
- 9A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- Telecom
- Capacitance @ Frequency:
- 18pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006B-3
PESD5V0V2BMB-QYL FAQ
1.How can I place an order for PESD5V0V2BMB-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD5V0V2BMB-QYL 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 PESD5V0V2BMB-QYL reliable?
The price and inventory of PESD5V0V2BMB-QYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD5V0V2BMB-QYL is usually 5 days.
3.What payment methods are accepted for PESD5V0V2BMB-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD5V0V2BMB-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD5V0V2BMB-QYL?
PESD5V0V2BMB-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD5V0V2BMB-QYL 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 PESD5V0V2BMB-QYL?
For technical support, including PESD5V0V2BMB-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD5V0V2BMB-QYL requirements.
6.How does Aetrix verify that PESD5V0V2BMB-QYL is sourced from the original manufacturer or authorized distributors?
All PESD5V0V2BMB-QYL 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 PESD5V0V2BMB-QYL meets industry standards.
7.What is the process for return or replacement of PESD5V0V2BMB-QYL?
All PESD5V0V2BMB-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PESD5V0V2BMB-QYL, 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 PESD5V0V2BMB-QYL part is unused and in its original packaging.
Return procedure for PESD5V0V2BMB-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD5V0V2BMB-QYL Tags
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