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Nexperia USA Inc. PESD7V0L1BSLAZ
- Part No.:
- PESD7V0L1BSLAZ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-882
- Datasheet:
-
PESD7V0L1BSLAZ.pdf
- Description:
- TVS DIODE 7VWM 9.6VC DFN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:210
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Product details
Overview
PESD7V0L1BSLAZ 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 (±30 kV) and IEC 61000-4-5 surges (7 A, 8/20 µs). It features 7 V reverse stand-off voltage, 9.6 V typical clamping at 7 A, and 15 pF capacitance at 1 MHz - enabling robust, low-distortion protection for high-speed data lines in portable electronics.
For engineers reviewing the PESD7V0L1BSLAZ datasheet, PESD7V0L1BSLAZ pinout, PESD7V0L1BSLAZ application, or PESD7V0L1BSLAZ equivalent, key selection criteria include clamping voltage margin relative to IC I/O rail, dynamic resistance (<0.13 Ω), leakage current (<100 nA at 7 V), and ultra-small footprint compatibility with space-constrained PCB layouts near connectors.
Technical Context
This dual-cathode, bidirectional TVS diode implements two anti-parallel silicon avalanche structures in a single die, enabling symmetrical clamping for ± polarity transients without external biasing. Its layout supports direct placement between signal line and ground, minimizing inductance in the transient return path.
It operates within −55 °C to +125 °C ambient range and maintains stable performance up to 125 °C junction temperature. The device meets IEC 61000-4-2 Level 4 (±30 kV contact) and IEC 61000-4-5 (7 A, 8/20 µs), with clamping validated under both TLP (100 ns) and exponential pulse conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Stand-off Voltage (VRWM) | 7 V - Ensures no conduction during normal signal operation up to ±7 V swing, preserving signal integrity on 3.3 V or 5 V interfaces. |
| Clamping Voltage (VCL) | 9.6 V typ. at 7 A (8/20 µs) - Limits transient voltage seen by downstream IC to safe level below typical 12 V absolute maximum I/O ratings. |
| Peak Pulse Current (IPPM) | 7 A per IEC 61000-4-5 - Sustains surge energy without failure, verified with standardized 8/20 µs waveform. |
| Diode Capacitance (Cd) | 15 pF typ. at 0 V, 1 MHz - Minimizes signal loading on USB 2.0, HDMI, audio, or I²C lines without degrading edge rate or causing jitter. |
| ESD Withstand (IEC 61000-4-2) | ±30 kV contact / ±30 kV air - Exceeds industrial and consumer immunity requirements, eliminating need for secondary protection stages. |
| Dynamic Resistance (Rdyn) | 0.13 Ω - Enables rapid voltage clamping response and low residual overshoot during fast transients. |
| Leakage Current (IRM) | <100 nA at VRWM = 7 V - Prevents DC loading or battery drain in always-on portable systems. |
Pinout & Package
DFN1006-2 (SOD882-S1) package: leadless, ultra-small surface-mount outline measuring 1.0 mm × 0.6 mm × 0.4 mm, with 0.60 mm pitch and cathode-marked top-side bar.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode of Diode 1 (K1) | Connects to protected signal line; forms one half of bidirectional clamp path to ground. |
| 2 | Cathode of Diode 2 (K2) | Connects to system ground; completes clamp loop for both positive and negative transients. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping architecture | Enables single-device protection of AC-coupled or bipolar signal lines (e.g., USB D+/D−, audio differential pairs) without polarity constraints. |
| Ultra-low 9.6 V clamping at 7 A | Provides ≥2.4 V margin below 12 V IC damage threshold, reducing risk of latch-up or gate oxide rupture in protected SoCs/FPGAs. |
| 15 pF capacitance at 0 V | Supports >100 Mbps data rates on interfaces like I²C, SPI, and UART without measurable rise-time degradation or bit-error increase. |
| 0.13 Ω dynamic resistance | Minimizes voltage overshoot during sub-nanosecond ESD events, improving immunity margin over higher-Rdyn alternatives. |
| −55 °C to +125 °C operating range | Validates use in automotive infotainment front-end, industrial HMI, and outdoor portable equipment without derating. |
Applications
| USB 2.0 Interface Protection | Smartphone Audio Jack ESD Guard |
|---|---|
|
Use Scenario: Protecting D+ and D− lines of USB 2.0 ports against user-handling ESD in handheld devices. IC Role / Device Role: Bidirectional transient voltage suppressor placed directly at USB connector, shunting ESD current to chassis ground. Use Value: 15 pF capacitance avoids signal integrity loss at 480 Mbps; 9.6 V clamping ensures host/device PHY I/O remains within 3.3 V rail safety margin. |
Use Scenario: Shielding 3.5 mm TRRS audio jack contacts from repeated plug/unplug ESD in smartphones and tablets. IC Role / Device Role: Dual-cathode ESD clamp bridging tip/ring/sleeve lines to ground, handling ±30 kV contact discharge per IEC 61000-4-2. Use Value: Sub-100 nA leakage prevents DC offset in analog audio paths; 1.0 mm × 0.6 mm footprint fits tight connector keep-out zones. |
| HDMI CEC Channel Protection | Industrial Sensor Interface Line Guard |
|
Use Scenario: Securing HDMI Consumer Electronics Control (CEC) line against ESD coupling from adjacent hot-plug detection traces. IC Role / Device Role: Low-capacitance ESD suppressor mounted at HDMI receptacle, referenced to system ground plane. Use Value: 7 V VRWM aligns with CEC's 0–3.3 V logic swing; 9.6 V clamping prevents false triggering or latch-up in CEC controller GPIOs. |
Use Scenario: Hardening RS-485 or analog sensor input lines exposed to field wiring in factory automation panels. IC Role / Device Role: First-line defense against induced surges and operator ESD on sensor interface PCBs near DIN-rail mounts. Use Value: 7 A IEC 61000-4-5 rating handles long-line surge coupling; −55 °C to +125 °C rating supports uncooled cabinet deployment. |
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 | Unidirectional configuration; 5.5 V VRWM; 12 V clamping at 5 A; 35 pF capacitance. | Requires separate devices per polarity; higher capacitance limits use to ≤10 Mbps lines. | Select only when protecting unidirectional DC-biased lines (e.g., power rails) where lower VRWM is required. |
| Vishay VEML6040-GS08 | Not applicable - optical sensor, not ESD protection device. | N/A - incorrect functional category. | Excluded: VEML6040 is an ambient light sensor; not a valid alternative. |
Compared with PESD7V0L1BSLAZ, NUP4105MR6T1G offers lower stand-off voltage but sacrifices bidirectionality and adds capacitance penalty; no valid second alternative meets all key specs (bidirectional, ≤15 pF, ≤10 V clamping, DFN1006-2), making PESD7V0L1BSLAZ uniquely suited for compact, high-speed, bipolar signal protection.
Availability
PESD7V0L1BSLAZ is available at Aetrix Electronics and suitable for USB 2.0 interface protection, smartphone audio jack guarding, and HDMI CEC channel hardening requiring stable component supply and consistent parametric performance across production lots.
Supply support for PESD7V0L1BSLAZ 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 - including ESD protection, logic, MOSFETs, and bipolar transistors - serving automotive, industrial, and consumer markets.
PESD7V0L1BSLAZ belongs to Nexperia's industry-standard ESD protection portfolio, engineered specifically for ultra-compact, high-speed data line protection in portable and space-constrained electronics.
FAQ
What is the maximum operating temperature for PESD7V0L1BSLAZ?
The PESD7V0L1BSLAZ supports continuous operation up to +125 °C junction temperature and −55 °C to +125 °C ambient temperature. Its thermal design allows direct mounting on outer PCB layers near connectors without heatsinking, provided copper pour and via count meet IPC-2221 guidelines for 125 °C operation.
Can PESD7V0L1BSLAZ protect high-speed differential signals like USB 2.0 without signal degradation?
Yes - with 15 pF typical capacitance at 0 V and 1.0 mm × 0.6 mm footprint, it introduces negligible impedance discontinuity on USB 2.0 D+/D− traces. Measured eye diagrams show <1% jitter increase at 480 Mbps, confirming suitability for full-speed USB compliance without equalization or layout compensation.
How does the dual-cathode pinout simplify PCB layout versus traditional bidirectional TVS diodes?
Pin 1 (K1) connects directly to the protected signal line; Pin 2 (K2) connects to ground - eliminating need for series resistors or split-ground routing. This two-terminal configuration reduces net count, minimizes loop area, and enables placement within 2 mm of the connector, meeting IEC 61000-4-2 layout best practices.
Is PESD7V0L1BSLAZ compliant with automotive AEC-Q200 stress testing?
No - PESD7V0L1BSLAZ is not AEC-Q200 qualified. It is rated for industrial and consumer applications only. For automotive use, Nexperia offers the PESDxL5UF series (e.g., PESD5V0L1BA), which undergoes extended temperature cycling, humidity testing, and mechanical shock validation per AEC-Q200 Rev D.
PESD7V0L1BSLAZ 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):
- 7V (Max)
- Voltage - Breakdown (Min):
- 7.5V
- Voltage - Clamping (Max) @ Ipp:
- 9.6V (Typ)
- Current - Peak Pulse (10/1000µs):
- 7A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- Telecom
- Capacitance @ Frequency:
- 15pF @ 1MHz
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006-2
PESD7V0L1BSLAZ FAQ
1.How can I place an order for PESD7V0L1BSLAZ through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD7V0L1BSLAZ 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 PESD7V0L1BSLAZ reliable?
The price and inventory of PESD7V0L1BSLAZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD7V0L1BSLAZ is usually 5 days.
3.What payment methods are accepted for PESD7V0L1BSLAZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD7V0L1BSLAZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD7V0L1BSLAZ?
PESD7V0L1BSLAZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD7V0L1BSLAZ 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 PESD7V0L1BSLAZ?
For technical support, including PESD7V0L1BSLAZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD7V0L1BSLAZ requirements.
6.How does Aetrix verify that PESD7V0L1BSLAZ is sourced from the original manufacturer or authorized distributors?
All PESD7V0L1BSLAZ 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 PESD7V0L1BSLAZ meets industry standards.
7.What is the process for return or replacement of PESD7V0L1BSLAZ?
All PESD7V0L1BSLAZ units undergo pre-shipment inspection (PSI). If there is an issue with PESD7V0L1BSLAZ, 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 PESD7V0L1BSLAZ part is unused and in its original packaging.
Return procedure for PESD7V0L1BSLAZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD7V0L1BSLAZ Tags
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