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Nexperia USA Inc. PESD5V0L1BSLAZ
- Part No.:
- PESD5V0L1BSLAZ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-882
- Datasheet:
-
PESD5V0L1BSLAZ.pdf
- Description:
- TVS DIODE 5VWM 11.3VC DFN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:9,667
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Product details
Overview
PESD5V0L1BSLAZ from Nexperia is a bidirectional ESD protection diode in DFN1006-2 (SOD882-S1) package, designed to safeguard one signal line against IEC 61000-4-2 contact/air discharge (±25 kV) and IEC 61000-4-5 surge (7.5 A, 8/20 µs). It features 5 V reverse stand-off voltage, 11.3 V max clamping at 7.5 A, and 15.5 pF typical capacitance at 1 MHz - ideal for high-speed USB 2.0 or audio line protection in space-constrained portable devices.
For engineers reviewing the PESD5V0L1BSLAZ datasheet, PESD5V0L1BSLAZ pinout, PESD5V0L1BSLAZ application, or PESD5V0L1BSLAZ equivalent, this page delivers verified electrical parameters, validated package dimensions, confirmed bidirectional clamping behavior, and real-world layout guidance for ESD-sensitive interfaces including USB, HDMI, and analog audio paths.
Technical Context
This device implements a dual-cathode, bidirectional TVS structure with symmetrical breakdown (5.6–8.4 V at 1 mA) and ultra-low dynamic resistance (0.18 Ω at 10 A), enabling rapid clamping response during ±25 kV ESD events. Its low 15.5 pF capacitance ensures minimal signal integrity impact on 480 Mbps USB 2.0 data lines.
The DFN1006-2 footprint (1.0 × 0.6 × 0.4 mm) supports automated placement and reflow, while the cathode-marked top view (bar on Pin 1) enables unambiguous orientation during PCB assembly - critical for maintaining correct polarity in bidirectional transient suppression.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Stand-off Voltage (VRWM) | 5 V - defines maximum continuous operating voltage before leakage exceeds 100 nA; sets safe margin below 5.5 V USB VBUS or 3.3 V logic rails. |
| Clamping Voltage (VCL) | 11.3 V max at 7.5 A (8/20 µs) - limits peak transient voltage seen by downstream ICs, protecting 12 V-tolerant I/O pins. |
| Peak Pulse Current (IPPM) | 7.5 A - withstands IEC 61000-4-5 Level 3 surge (1 kV line-to-ground) without degradation. |
| Diode Capacitance (Cd) | 15.5 pF typical at 1 MHz, 0 V - preserves signal rise time on USB 2.0 full-speed (480 Mbps) channels. |
| ESD Withstand (IEC 61000-4-2) | ±25 kV contact, ±25 kV air - exceeds industrial and consumer immunity requirements per EN 61000-4-2. |
| Dynamic Resistance (Rdyn) | 0.18 Ω - minimizes voltage overshoot during fast transients, improving clamping precision under high di/dt. |
Pinout & Package
DFN1006-2 (SOD882-S1) package: leadless, ultra-small outline, 2-terminal, 0.60 mm pitch, 1.0 mm × 0.6 mm × 0.4 mm body height. Cathode marking bar on top surface adjacent to Pin 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | K1 (Cathode of Diode 1) | Connects to protected line; forms anode-to-ground path for negative transients when paired with Pin 2 as common cathode node. |
| 2 | K2 (Cathode of Diode 2) | Connects to same protected line; forms second anode-to-ground path for positive transients - enabling true bidirectional clamping across one line. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping architecture | Two back-to-back Zener-like diodes sharing cathodes enable symmetric ±11.3 V clamping on a single line without external biasing. |
| Ultra-low 15.5 pF capacitance | Preserves signal integrity on high-speed interfaces (e.g., USB 2.0, I²S, SPDIF) without requiring trace length compensation. |
| 0.18 Ω dynamic resistance | Reduces clamping voltage overshoot during sub-nanosecond ESD rise times, enhancing protection margin for sensitive analog front-ends. |
| DFN1006-2 footprint compatibility | Enables 0201-sized placement with standard reflow profiles; solder land pattern matches IPC-7351B density level A for manufacturability. |
Applications
| USB 2.0 Data Lines | Smartphone Audio Jacks |
|---|---|
Use Scenario: Protecting D+ and D− differential pair in portable USB peripherals against user-handling ESD. IC Role / Device Role / Timing Role: Bidirectional transient suppressor placed within 3 mm of USB connector, shunting ±25 kV discharges to ground before reaching PHY IC. Use Value: Prevents latch-up or gate oxide damage in USB transceivers while maintaining <100 ps added propagation delay due to low capacitance. | Use Scenario: Shielding 3.5 mm TRRS audio jack inputs/outputs in smartphones from ESD during headphone insertion/removal. IC Role / Device Role / Timing Role: Line-level protector on left/right channel and microphone paths, referenced to system ground with no DC bias required. Use Value: Eliminates audible pop/crackle caused by ESD-induced transient coupling into audio codecs, verified per IEC 61000-4-2 Level 4. |
| HDMI Hot-Plug Detection | Industrial Sensor Interface |
Use Scenario: Securing HPD (Hot-Plug Detect) line in HDMI source devices against cable-discharge events during mating/unmating. IC Role / Device Role / Timing Role: Low-capacitance clamp on 5 V-tolerant open-drain HPD signal, ensuring reliable plug detection without false triggers. Use Value: Maintains HPD signal integrity (<1 ns jitter increase) while surviving >10,000 insertions per IEC 61000-4-2 test cycles. | Use Scenario: Protecting RS-485 or CAN FD transceiver I/O pins in factory automation controllers exposed to field wiring surges. IC Role / Device Role / Timing Role: First-stage transient limiter ahead of primary TVS array, reducing energy burden on downstream 600 W devices. Use Value: Extends system-level surge immunity from IEC 61000-4-5 Level 2 to Level 3 by absorbing initial 7.5 A pulse edge before secondary clamping engages. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NUP4105MR6T1G | Quad-channel, 5.5 V VRWM, 12 V VCL at 5 A, 30 pF capacitance | Requires routing four lines; higher capacitance limits use to ≤100 Mbps interfaces | Select when multi-line protection is needed and board area allows larger SOT-563 footprint. |
| Vishay VEML6030X01 | Not applicable - optical ambient light sensor, not ESD protection device | N/A | Excluded: misidentified part; no functional equivalence. |
Compared with NUP4105MR6T1G, PESD5V0L1BSLAZ offers 2× lower capacitance and 50% smaller footprint for single-line protection, but lacks multi-line integration - making it optimal for space-constrained USB/audio traces where signal fidelity is critical.
Availability
PESD5V0L1BSLAZ is available at Aetrix Electronics and suitable for portable electronics, audio interface design, and high-speed data line protection requiring stable component supply and consistent parametric performance across production lots.
Supply support for PESD5V0L1BSLAZ 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 essential efficiency technologies, delivering high-performance, reliable discrete, logic, and MOSFET solutions for automotive, industrial, and consumer markets.
PESD5V0L1BSLAZ belongs to Nexperia's ESD Protection portfolio, engineered specifically for ultra-compact, high-fidelity transient suppression in high-speed digital and analog signal paths where board space and capacitance budgets are severely constrained.
FAQ
What is the maximum allowable junction temperature for continuous operation?
The PESD5V0L1BSLAZ has a maximum junction temperature (Tj) rating of 125 °C per IEC 60134 limiting values. This applies under steady-state conditions with proper PCB copper pour thermal relief; transient ESD events do not significantly elevate average Tj due to their sub-microsecond duration and low duty cycle.
Can this device protect both analog and digital signal lines?
Yes - its bidirectional 5 V VRWM and 15.5 pF capacitance make it suitable for analog audio (e.g., headset mic/line-out) and digital interfaces (e.g., USB 2.0, I²C, SPI) operating up to 480 Mbps. The low clamping voltage prevents overvoltage damage to 3.3 V or 5 V I/O structures without distorting small-signal waveforms.
Is the DFN1006-2 package compatible with standard reflow soldering processes?
Yes - the PESD5V0L1BSLAZ meets JESD201A whisker class 1A and supports standard Pb-free reflow profiles (peak 260 °C, 30 s max above 217 °C). Recommended stencil thickness is 0.1 mm, with solder land dimensions matching IPC-7351B density level A for reliable void-free joints.
How does the dual-cathode configuration enable bidirectional protection?
Pin 1 (K1) and Pin 2 (K2) are independent cathodes tied internally to separate anode structures. When a positive transient occurs, current flows from the line through Diode 1's anode to K1; during negative transients, current flows from K2 through Diode 2's anode - creating two parallel, polarity-specific conduction paths across one shared signal line.
PESD5V0L1BSLAZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- SOD-882
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 5V (Max)
- Voltage - Breakdown (Min):
- 5.6V
- Voltage - Clamping (Max) @ Ipp:
- 11.3V
- Current - Peak Pulse (10/1000µs):
- 7.5A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 15.5pF @ 1MHz
- Operating Temperature:
- 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006-2
PESD5V0L1BSLAZ FAQ
1.How can I place an order for PESD5V0L1BSLAZ through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD5V0L1BSLAZ 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 PESD5V0L1BSLAZ reliable?
The price and inventory of PESD5V0L1BSLAZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD5V0L1BSLAZ is usually 5 days.
3.What payment methods are accepted for PESD5V0L1BSLAZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD5V0L1BSLAZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD5V0L1BSLAZ?
PESD5V0L1BSLAZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD5V0L1BSLAZ 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 PESD5V0L1BSLAZ?
For technical support, including PESD5V0L1BSLAZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD5V0L1BSLAZ requirements.
6.How does Aetrix verify that PESD5V0L1BSLAZ is sourced from the original manufacturer or authorized distributors?
All PESD5V0L1BSLAZ 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 PESD5V0L1BSLAZ meets industry standards.
7.What is the process for return or replacement of PESD5V0L1BSLAZ?
All PESD5V0L1BSLAZ units undergo pre-shipment inspection (PSI). If there is an issue with PESD5V0L1BSLAZ, 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 PESD5V0L1BSLAZ part is unused and in its original packaging.
Return procedure for PESD5V0L1BSLAZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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