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Nexperia USA Inc. PESD3V3L5UK,132
- Part No.:
- PESD3V3L5UK,132
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- 6-XFDFN
- Datasheet:
-
PESD3V3L5UK,132.pdf
- Description:
- TVS DIODE 3.3VWM 9.5VC 6XSON
- Quantity:
- Payment:
- Shipping:
Inventory:6,775
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Product details
Overview
PESD3V3L5UK,132 from NXP Semiconductors is a unidirectional five-channel ESD protection diode array in SOT891 package, designed to safeguard high-speed signal lines against IEC 61000-4-2 level 4 ESD (up to 15 kV contact), with 3.3 V reverse standoff voltage, 20 pF typical diode capacitance, 9.5 V clamping voltage at 3.1 A, and AEC-Q101 qualification for automotive interfaces.
For engineers reviewing the PESD3V3L5UK,132 datasheet, PESD3V3L5UK,132 pinout, PESD3V3L5UK,132 application, or PESD3V3L5UK,132 equivalent, this device is selected for low-capacitance, multi-line transient suppression in space-constrained portable and automotive signal paths where leakage (<0.5 μA), surge robustness (28 W per line), and board-level layout efficiency are critical.
Technical Context
This device implements five independent unidirectional silicon avalanche diodes sharing a common anode (Pin 2), enabling simultaneous protection of five positive-polarity signal lines referenced to ground. Each channel operates with a 3.3 V standoff threshold and clamps transients within nanoseconds to limit downstream IC stress.
Its SOT891 package integrates six terminals in a 1.0 × 1.0 × 0.5 mm body with exposed thermal pad, supporting reflow-only assembly and minimizing parasitic inductance for effective 8/20 μs surge (IEC 61000-4-5) suppression up to 3.2 A peak current per line.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 3.3 V - Ensures no conduction during normal 3.3 V logic operation; defines maximum continuous working voltage. |
| Diode Capacitance | 20 pF (typ) at 1 MHz - Enables use on USB 2.0, HDMI, SDIO, and other >10 MHz signal lines without signal integrity degradation. |
| Clamping Voltage | 9.5 V at IPP = 3.1 A - Limits transient voltage seen by protected ICs to safe levels during 8/20 μs surges. |
| ESD Withstand | 15 kV contact (IEC 61000-4-2) - Meets automotive and industrial ESD immunity requirements without external filtering. |
| Leakage Current | 0.4 μA (typ) at VRWM - Minimizes power loss and avoids false triggering in battery-powered sensor and interface circuits. |
| Peak Pulse Power | 28 W per diode (8/20 μs) - Supports robust surge handling for data lines exposed to connector hot-plug or cable discharge events. |
| AEC-Q101 Qualified | Qualified for automotive-grade reliability - Validated for temperature cycling, humidity, and mechanical stress per discrete semiconductor standard. |
Pinout & Package
SOT891 is a leadless, ultra-thin 1.0 × 1.0 × 0.5 mm surface-mount plastic package with six terminals and an exposed thermal pad (not electrically connected). Its compact footprint enables placement directly adjacent to connectors or IC I/O pins.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (Diode 1) | Protected signal line 1 input; connects to trace requiring ESD clamping to common anode. |
| 2 | Common Anode | Shared return path to system ground or low-impedance reference; must be routed with minimal inductance. |
| 3 | Cathode (Diode 2) | Protected signal line 2 input; electrically isolated from other cathodes but shares clamping node. |
| 4 | Cathode (Diode 3) | Protected signal line 3 input; supports independent routing for differential or single-ended signals. |
| 5 | Cathode (Diode 4) | Protected signal line 4 input; enables compact protection of parallel bus lines (e.g., SIM card interface). |
| 6 | Cathode (Diode 5) | Protected signal line 5 input; completes five-line protection set without additional components. |
Key Features
| Feature | Design Value |
|---|---|
| Five-channel unidirectional topology | Protects five independent positive-going signal lines with shared ground return-reduces component count vs. discrete diodes. |
| 20 pF typical capacitance | Preserves signal edge rate and eye diagram integrity on high-speed interfaces up to 480 Mbps (USB 2.0 full-speed). |
| 9.5 V clamping at 3.1 A | Keeps protected IC I/O voltage below absolute maximum ratings during fast transients, preventing latch-up or oxide damage. |
| AEC-Q101 qualification | Validates suitability for under-hood and infotainment applications where temperature extremes and long-term reliability are mandatory. |
| 0.4 μA max leakage at 3.3 V | Enables use in always-on, low-power sensor nodes and battery-backed SIM card slots without measurable standby current penalty. |
Applications
| USB 2.0 Data Lines | SIM Card Interface |
|---|---|
|
Use Scenario: Protecting D+ and D− lines of a USB 2.0 port on a smartphone or automotive infotainment head unit from ESD during cable insertion. IC Role / Device Role / Timing Role: Unidirectional clamping diode array placed between connector and USB transceiver, operating in DC-blocking mode with no impact on 480 Mbps signaling. Use Value: Prevents permanent damage to PHY circuitry while maintaining <1% signal attenuation at 240 MHz fundamental frequency due to 20 pF capacitance. |
Use Scenario: Shielding the six-pin SIM card slot (CLK, I/O, RST, VCC, GND, VPP) in mobile handsets and telematics modules from user-hand ESD. IC Role / Device Role / Timing Role: Five-channel ESD suppressor covering all active signal lines (excluding GND/VCC), with common anode tied to chassis ground. Use Value: Eliminates need for five separate 0201 diodes, reducing PCB area by >60% and improving layout symmetry for balanced ESD current distribution. |
| Automotive Infotainment Display Bus | Portable Audio Codec Interface |
|
Use Scenario: Safeguarding LVDS or RGB parallel interface lines between MCU and TFT display in automotive dashboards subjected to 15 kV contact ESD per ISO 10605. IC Role / Device Role / Timing Role: High-speed transient suppressor mounted at display connector, clamping transients before they propagate into timing-critical pixel clock and data lanes. Use Value: Maintains <5 ps jitter addition and prevents display artifacts or frame drops during ESD events, validated per AEC-Q101 temperature cycling. |
Use Scenario: Protecting I²S and PCM digital audio lines between codec and application processor in Bluetooth headphones and smart speakers. IC Role / Device Role / Timing Role: Low-capacitance ESD clamp on serial clock, word select, and data lines-preserving setup/hold timing margins across 192 kHz sampling. Use Value: Avoids audible pop/click artifacts during ESD events by limiting voltage overshoot to <9.5 V, ensuring codec I/O remains within safe operating area. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ESDR05-5.0 | Higher 5.0 V standoff; 15 pF capacitance; bidirectional configuration | Requires redesign for bidirectional signal lines (e.g., push-pull buses); less suitable for unidirectional 3.3 V logic | Select only if protecting 5 V tolerant interfaces or bidirectional lines; not drop-in for PESD3V3L5UK's unidirectional 3.3 V use case. |
| SP1002-05UTG | 3.3 V standoff; 0.5 pF lower capacitance (19.5 pF typ); same SOT891 package | Marginally better high-frequency performance; identical pinout and layout compatibility | Preferred when sub-20 pF is required for >500 Mbps interfaces; otherwise functionally interchangeable with identical PCB footprint. |
Compared with ESDR05-5.0 and SP1002-05UTG, PESD3V3L5UK,132 offers optimal balance of 3.3 V compatibility, proven AEC-Q101 qualification, and 20 pF capacitance for mainstream USB/SIM/audio applications-making it the default choice where automotive reliability and unidirectional clamping are mandatory.
Availability
PESD3D3V3L5UK,132 is available at Aetrix Electronics and suitable for automotive infotainment systems, portable consumer electronics, and industrial HMI interfaces requiring stable component supply, long-lifecycle support, and guaranteed AEC-Q101 compliance.
Supply support for PESD3V3L5UK,132 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
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.
This device belongs to NXP's PESD family of ultra-low-capacitance ESD protection arrays, engineered specifically for high-density, high-reliability signal line protection in space-constrained portable and automotive electronics.
FAQ
What is the maximum operating temperature for PESD3V3L5UK,132?
The device supports ambient temperatures from −55 °C to +150 °C and junction temperatures up to 150 °C. Its AEC-Q101 qualification confirms stable operation under automotive thermal cycling profiles, including 1000 cycles between −40 °C and +125 °C.
Can PESD3V3L5UK,132 protect bidirectional signal lines like I²C?
No-it is strictly unidirectional, with five cathodes and one common anode. For bidirectional lines such as I²C SDA/SCL, a bidirectional ESD array (e.g., PESD5V0L5UK or SP1003-05UTG) is required to clamp both positive and negative transients.
How does the SOT891 package affect PCB layout for ESD performance?
The SOT891's 1.0 mm × 1.0 mm footprint and short internal bond wires minimize inductance, enabling sub-nanosecond response. Layout best practice requires placing the device within 2 mm of the protected connector and routing cathode traces directly to pins-no vias or stubs-to preserve clamping speed.
Is PESD3V3L5UK,132 compatible with lead-free reflow processes?
Yes-it is qualified for standard Pb-free reflow per JEDEC J-STD-020, with peak temperature tolerance up to 260 °C. The SOT891 package uses matte tin plating and is rated for three reflow cycles without degradation of ESD performance or solder joint integrity.
PESD3V3L5UK,132 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- 6-XFDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 5
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 3.3V (Max)
- Voltage - Breakdown (Min):
- 5.3V
- Voltage - Clamping (Max) @ Ipp:
- 9.5V
- Current - Peak Pulse (10/1000µs):
- 3.2A (8/20µs)
- Power - Peak Pulse:
- 28W
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- 20pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-XSON, SOT891 (1x1)
PESD3V3L5UK,132 FAQ
1.How can I place an order for PESD3V3L5UK,132 through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD3V3L5UK,132 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 PESD3V3L5UK,132 reliable?
The price and inventory of PESD3V3L5UK,132 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD3V3L5UK,132 is usually 5 days.
3.What payment methods are accepted for PESD3V3L5UK,132?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD3V3L5UK,132 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD3V3L5UK,132?
PESD3V3L5UK,132 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD3V3L5UK,132 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 PESD3V3L5UK,132?
For technical support, including PESD3V3L5UK,132 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD3V3L5UK,132 requirements.
6.How does Aetrix verify that PESD3V3L5UK,132 is sourced from the original manufacturer or authorized distributors?
All PESD3V3L5UK,132 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 PESD3V3L5UK,132 meets industry standards.
7.What is the process for return or replacement of PESD3V3L5UK,132?
All PESD3V3L5UK,132 units undergo pre-shipment inspection (PSI). If there is an issue with PESD3V3L5UK,132, 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 PESD3V3L5UK,132 part is unused and in its original packaging.
Return procedure for PESD3V3L5UK,132:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD3V3L5UK,132 Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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ESD5Z3.3T1G
onsemi
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D5V0H1B2LP-7B
Diodes Incorporated
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D5V0P1B2LP-7B
Diodes Incorporated
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DESD5V0U1BA-7
Diodes Incorporated
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ESD5Z5.0T1G
onsemi
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DESD5V0U1BB-7
Diodes Incorporated
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D12V0L1B2LP-7B
Diodes Incorporated
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PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
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D5V0L1B2WS-7
Diodes Incorporated
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