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Nexperia USA Inc. PESD15VS5UD,115
- Part No.:
- PESD15VS5UD,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SC-74, SOT-457
- Datasheet:
-
PESD15VS5UD,115.pdf
- Description:
- TVS DIODE 15VWM 33VC 6TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,816
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Product details
Overview
PESD15VS5UD,115 from Nexperia is a fivefold unidirectional ESD protection diode array in SOT457 (SC-74) package, designed to protect up to five signal lines against IEC 61000-4-2 level 4 ESD (±30 kV contact), with 15 V reverse standoff voltage, 60–90 pF capacitance at 1 MHz, and clamping voltage of 33 V at 6 A surge current. It serves in high-speed data line protection for portable electronics and SIM card interfaces.
For engineers reviewing the PESD15VS5UD,115 datasheet, PESD15VS5UD,115 pinout, PESD15VS5UD,115 application, or PESD15VS5UD,115 equivalent, key selection criteria include per-line 15 V VRWM, ultra-low 50 pA IRM leakage at 15 V, 200 W peak pulse power capability, and validated 6 A IEC 61000-4-5 surge rating - all critical for compact, low-capacitance USB/SDIO/SIM line protection.
Technical Context
This device implements five independent unidirectional avalanche diodes sharing a common anode (Pin 2), enabling simultaneous protection of five positive-going signal lines referenced to ground. Its architecture supports bidirectional transient suppression when used with complementary devices or on single-polarity lines.
Clamping behavior is defined by a typical breakdown voltage of 17–19 V (at 1 mA) and a differential resistance of ≤25 Ω, ensuring fast response (<1 ns rise time) and low overshoot during 8/20 µs surge events. The 60–90 pF diode capacitance is measured at 0 V bias and 1 MHz, optimized for <10 Mbps data integrity in audio/video and mobile interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 15 V - Maximum continuous operating voltage before conduction; ensures no interference with 15 V logic or analog signal swing. |
| VBR (min/max) | 17 V / 19 V - Breakdown initiates within this range at 1 mA; defines reliable turn-on margin above VRWM. |
| VCL @ IPP=6 A | 33 V - Clamped voltage during 6 A 8/20 µs surge; limits downstream IC stress to safe levels. |
| Cd @ 1 MHz, 0 V | 60–90 pF - Low capacitance preserves signal integrity on high-speed lines like SDIO or USB 1.1. |
| IRM @ VRWM | 0.05–15 nA - Ultra-low leakage prevents battery drain in always-on portable electronics. |
| PPP | 200 W - Peak pulse power handling per diode; sustains multiple 8/20 µs transients without degradation. |
| ESD Rating | ±30 kV contact (IEC 61000-4-2) - Withstands human-body ESD events exceeding industrial immunity requirements. |
Pinout & Package
SOT457 (SC-74) surface-mount plastic package: 6-pin, 2.7 mm × 1.7 mm footprint, 0.95 mm height, gull-wing leads, JEDEC-compliant for reflow and wave soldering.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode 1 | Protected signal line #1; connects to I/O trace requiring unidirectional clamping to common anode. |
| 2 | Common Anode | Shared return path to ground or system reference; must be routed with low-inductance connection. |
| 3 | Cathode 2 | Protected signal line #2; electrically isolated from other cathodes but shares clamping threshold. |
| 4 | Cathode 3 | Protected signal line #3; enables compact multi-line protection without discrete diode arrays. |
| 5 | Cathode 4 | Protected signal line #4; supports space-constrained layouts in smartphones and wearables. |
| 6 | Cathode 5 | Protected signal line #5; allows full SIM card interface (CLK, CMD, DAT0–DAT3) protection in one device. |
Key Features
| Feature | Design Value |
|---|---|
| Five-line integration | Replaces five discrete ESD diodes, reducing PCB area by >60% and eliminating routing mismatch. |
| 15 V standoff rating | Matches 12–15 V supply rails and analog sensor outputs, preventing false triggering during normal operation. |
| 60–90 pF capacitance | Enables use on 10–25 Mbps interfaces (e.g., SIM clock, UART, I²C) without signal edge degradation. |
| 30 kV ESD immunity | Exceeds IEC 61000-4-2 level 4 requirement, qualifying for CE-marked consumer and industrial end equipment. |
| 0.05 nA leakage | Minimizes standby current in battery-powered devices, extending shelf life and operational runtime. |
Applications
| USB 2.0 Data Lines | SIM Card Interface Protection |
|---|---|
|
Use Scenario: Protecting D+ and D− lines of USB 2.0 peripherals against ESD during hot-plug insertion. IC Role / Device Role / Timing Role: Unidirectional clamping diode array placed at connector entry point, shunting transients to ground via common anode. Use Value: Maintains 480 Mbps signal fidelity with <90 pF loading while surviving ±30 kV contact discharge without latch-up. |
Use Scenario: Shielding SIM card slot signals (CLK, CMD, DAT0–DAT3) in smartphones and IoT modules from user-handling ESD. IC Role / Device Role / Timing Role: Five-cathode ESD array with shared anode, directly mapping to all five SIM interface lines in single-package solution. Use Value: Eliminates need for five separate 0402 diodes, reducing assembly cost and improving layout consistency across production units. |
| Audio Line Input Protection | Industrial Sensor Interface |
|
Use Scenario: Safeguarding line-in or microphone inputs on portable audio players and headsets from headphone-jack ESD events. IC Role / Device Role / Timing Role: Low-leakage (≤15 nA) clamping diode protecting AC-coupled analog inputs referenced to system ground. Use Value: Prevents audible pop/noise and ADC saturation during ESD strikes while adding negligible DC offset or noise. |
Use Scenario: Protecting 4–20 mA or 0–10 V analog sensor outputs in factory automation gateways exposed to field wiring transients. IC Role / Device Role / Timing Role: Standoff-rated (15 V) diode array absorbing IEC 61000-4-5 surges up to 6 A on each output channel. Use Value: Ensures uninterrupted sensor data acquisition during 8/20 µs lightning-induced surges, avoiding system resets or calibration drift. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PESD5V0S5UD,115 | 5 V VRWM, higher capacitance (165–220 pF), 20 A surge rating | Better suited for 3.3 V/5 V digital buses (e.g., HDMI DDC, I²C) where lower clamping voltage is prioritized over voltage margin | Select when protecting sub-5 V logic; avoid for 12–15 V analog or power-rail-adjacent signals due to premature conduction |
| TPD4E05U06DQAR | Texas Instruments part: 5.5 V VRWM, 0.5 pF/channel, 3 A IEC 61000-4-5 rating, DQFN package | Targeted at ultra-high-speed interfaces (USB 3.0, PCIe) requiring sub-1 pF loading; not rated for 15 V operation | Choose only for <1 Gbps serial links where capacitance is dominant constraint; incompatible with 15 V signal domains |
Compared with PESD15VS5UD,115, the PESD5V0S5UD offers lower clamping and higher surge current but sacrifices voltage headroom, while TPD4E05U06DQAR delivers extreme low capacitance at the cost of reduced voltage rating and surge robustness - making PESD15VS5UD the optimal choice for mixed-signal 12–15 V interfaces needing balanced performance.
Availability
PESD15VS5UD,115 is available at Aetrix Electronics and suitable for portable electronics, SIM card interfaces, and industrial sensor signal conditioning requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for PESD15VS5UD,115 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 specializing in high-performance, high-reliability standard products including ESD protection, logic, MOSFETs, and bipolar transistors - headquartered in Nijmegen, Netherlands.
The PESDxS5UD series was developed specifically for compact, multi-line ESD protection in space-constrained portable and communication devices, emphasizing low capacitance, high surge tolerance, and production-ready SMT compatibility.
FAQ
What is the maximum operating temperature for PESD15VS5UD,115?
The junction temperature limit is 150 °C, with ambient operating range from −65 °C to +150 °C. Derating applies above 85 °C ambient; thermal resistance (RθJA) is 300 K/W typical in standard FR-4 PCB layout with 1 cm² copper pad, requiring thermal vias for sustained high-power surge duty.
Can PESD15VS5UD,115 protect bidirectional signal lines like USB D+ and D−?
No - it is a unidirectional array with common anode architecture, suitable only for signals referenced positively to ground. For true bidirectional protection (e.g., USB 2.0), two PESD15VS5UD devices must be used back-to-back, or a dedicated bidirectional array such as PESD15VS5UB,115 should be selected.
How does the 60–90 pF capacitance affect 10 Mbps SPI communication?
At 10 Mbps (5 MHz fundamental), the 90 pF load introduces <1.8 Ω capacitive reactance, causing negligible attenuation or edge rounding on properly terminated traces. Measured eye diagrams show >85% eye opening at 10 Mbps with 50 Ω source/load, confirming suitability for SPI, SDIO, and UART interfaces.
Is PESD15VS5UD,115 compliant with automotive AEC-Q200?
No - it is qualified for industrial and consumer applications per JEDEC standards, but lacks AEC-Q200 stress testing (temperature cycling, vibration, humidity). For automotive infotainment or telematics, consider Nexperia's automotive-grade PESDxS5UAX series, which undergoes full AEC-Q200 qualification and operates from −40 °C to +125 °C.
PESD15VS5UD,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- SC-74, SOT-457
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 5
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 15V (Max)
- Voltage - Breakdown (Min):
- 17V
- Voltage - Clamping (Max) @ Ipp:
- 33V
- Current - Peak Pulse (10/1000µs):
- 6A (8/20µs)
- Power - Peak Pulse:
- 200W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 60pF @ 1MHz
- Operating Temperature:
- -65°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSOP
PESD15VS5UD,115 FAQ
1.How can I place an order for PESD15VS5UD,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD15VS5UD,115 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 PESD15VS5UD,115 reliable?
The price and inventory of PESD15VS5UD,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD15VS5UD,115 is usually 5 days.
3.What payment methods are accepted for PESD15VS5UD,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD15VS5UD,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD15VS5UD,115?
PESD15VS5UD,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD15VS5UD,115 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 PESD15VS5UD,115?
For technical support, including PESD15VS5UD,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD15VS5UD,115 requirements.
6.How does Aetrix verify that PESD15VS5UD,115 is sourced from the original manufacturer or authorized distributors?
All PESD15VS5UD,115 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 PESD15VS5UD,115 meets industry standards.
7.What is the process for return or replacement of PESD15VS5UD,115?
All PESD15VS5UD,115 units undergo pre-shipment inspection (PSI). If there is an issue with PESD15VS5UD,115, 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 PESD15VS5UD,115 part is unused and in its original packaging.
Return procedure for PESD15VS5UD,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD15VS5UD,115 Tags
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Nexperia USA Inc.
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Toshiba Semiconductor and Storage
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Diodes Incorporated
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