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Nexperia USA Inc. PESD5V0S5UD,115
- Part No.:
- PESD5V0S5UD,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SC-74, SOT-457
- Datasheet:
-
PESD5V0S5UD,115.pdf
- Description:
- TVS DIODE 5VWM 13VC 6TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:5,850
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Product details
Overview
PESD5V0S5UD,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 5 V reverse standoff voltage, 12 V clamping voltage at 20 A surge, and 165–220 pF typical diode capacitance - used in cellular handset SIM card interfaces and high-speed data line protection.
For engineers reviewing the PESD5V0S5UD,115 datasheet, PESD5V0S5UD,115 pinout, PESD5V0S5UD,115 application, or PESD5V0S5UD,115 equivalent, key selection criteria include clamping performance under 20 A 8/20 µs surge, low leakage (<200 nA at 5 V), compact 6-pin SOT457 footprint, and compliance with IEC 61000-4-2/4-5 for portable electronics interface hardening.
Technical Context
This device implements five independent unidirectional TVS diodes sharing a common anode (Pin 2), enabling simultaneous protection of five positive-going signal lines referenced to ground. Each channel features silicon avalanche structure optimized for fast response (<1 ns rise time) and low dynamic impedance (25 Ω differential resistance).
It operates within −65 °C to +150 °C junction temperature range and supports transient suppression per IEC 61000-4-2 (ESD), IEC 61000-4-5 (surge), and MIL-STD-883 HBM (>10 kV), with peak pulse power rated at 200 W per diode for 8/20 µs waveform.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage (VRWM) | 5 V - maximum continuous operating voltage before conduction begins; defines safe signal swing margin for 5 V logic interfaces. |
| Clamping Voltage (VCL) | 13 V at IPP = 20 A - limits transient voltage seen by downstream ICs during IEC 61000-4-5 surge events. |
| Peak Pulse Power (PPP) | 200 W per diode - sustains 8/20 µs surges without degradation; enables robust protection in noisy industrial/portable environments. |
| ESD Withstand (IEC 61000-4-2) | ±30 kV contact discharge - exceeds level 4 requirement; eliminates need for secondary protection in handheld USB/SIM interfaces. |
| Diode Capacitance (Cd) | 165–220 pF at 1 MHz, VR = 0 V - balances ESD robustness and signal integrity for <10 Mbps data lines (e.g., SIM CLK/DATA). |
| Reverse Leakage (IRM) | 80–200 nA at VRWM = 5 V - minimizes standby current draw and avoids false triggering in battery-powered devices. |
| Breakdown Voltage (VBR) | 6.4–7.2 V at IR = 1 mA - ensures reliable turn-on margin above 5 V rail while avoiding premature conduction. |
Pinout & Package
SOT457 (SC-74) is a 6-pin, surface-mount plastic package measuring 3.1 × 1.7 × 1.3 mm with gull-wing leads and pin 1 index marker; optimized for automated placement and reflow soldering on dense PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode 1 | ESD current path for protected line 1; connects to signal trace requiring clamping to common anode (Pin 2). |
| 2 | Common Anode | Shared return path to ground or system reference; must be routed with low-inductance connection to minimize clamping overshoot. |
| 3 | Cathode 2 | ESD current path for protected line 2; electrically isolated from other cathodes but shares same breakdown/clamping behavior. |
| 4 | Cathode 3 | ESD current path for protected line 3; enables single-device protection of three independent I/Os (e.g., SIM I/O, CLK, RST). |
| 5 | Cathode 4 | ESD current path for protected line 4; supports multi-line interface protection without discrete diode arrays. |
| 6 | Cathode 5 | ESD current path for protected line 5; completes full five-line coverage for complex connectors or stacked card interfaces. |
Key Features
| Feature | Design Value |
|---|---|
| Five-channel unidirectional protection | Single SOT457 package replaces five discrete diodes, reducing board area by >60% and assembly cost in SIM/card slot designs. |
| Ultra-low leakage current | ≤200 nA at 5 V enables use in always-on battery-backed circuits (e.g., SIM detection) without measurable drain. |
| Low clamping voltage | 13 V at 20 A ensures protected ICs (e.g., SIM controller) remain below absolute maximum ratings during worst-case surge. |
| High ESD immunity | 30 kV contact discharge meets IEC 61000-4-2 level 4, eliminating field failures in consumer handheld drop-test scenarios. |
| Controlled diode capacitance | 165–220 pF supports signal integrity on 1–10 Mbps digital lines (e.g., ISO/IEC 7816-3 SIM interfaces) without excessive rise-time degradation. |
Applications
| Subscriber Identity Module (SIM) Card Interface | USB 2.0 Data Lines (D+/D−) |
|---|---|
Use Scenario: Protection of SIM CLK, I/O, RST, VCC, and GND pins against ESD during hot-plug insertion in smartphones and tablets. IC Role / Device Role / Timing Role: Unidirectional clamping diode array with common-anode grounding, placed within 2 mm of SIM connector to minimize inductance. Use Value: Prevents latch-up or gate oxide damage in SIM controller ICs during ±8 kV contact ESD events, ensuring carrier certification compliance. |
Use Scenario: Transient suppression on USB 2.0 D+ and D− differential pair plus VBUS, ID, and GND in portable accessories. IC Role / Device Role / Timing Role: Five-channel ESD clamp limiting voltage excursion to ≤13 V during 20 A surge, preserving signal eye diagram integrity. Use Value: Maintains USB 2.0 high-speed (480 Mbps) signal fidelity while passing IEC 61000-4-2 level 4 testing without added series impedance. |
| Audio Jack Microphone Input | Industrial Sensor Interface (RS-485/UART) |
Use Scenario: ESD protection for mono/stereo microphone bias and audio signal paths in headphone jacks exposed to human touch. IC Role / Device Role / Timing Role: Low-capacitance (165–220 pF) unidirectional clamp preventing pop-noise and amplifier input damage. Use Value: Eliminates audible click/pop during jack insertion and sustains >30 kV ESD immunity without degrading 20 Hz–20 kHz audio bandwidth. |
Use Scenario: Front-end protection for RS-485 transceiver A/B lines and UART TX/RX/GND in factory automation panels. IC Role / Device Role / Timing Role: Five-diode array deployed across two differential pairs and ground reference to suppress common-mode surges. Use Value: Enables operation in harsh EMI environments with 200 W per-line surge rating, extending transceiver MTBF beyond 10 years. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ESDA6V1SC6 | Lower VRWM (6.1 V), higher Cd (350 pF), same SOT457 package and 30 kV ESD rating. | Better suited for 6 V systems; higher capacitance limits use to <1 Mbps signals. | Select when protecting 6 V analog sensors where clamping voltage margin is more critical than speed. |
| TPD4E05U06DQAR | Lower VCL (9.5 V at 20 A), lower Cd (10 pF), quad-channel only, 1.6 mm × 1.6 mm X2SON package. | Superior high-speed performance but lacks fifth channel; requires separate GND path design. | Prefer for space-constrained USB-C or MIPI interfaces where <10 pF capacitance is mandatory. |
Compared with ESDA6V1SC6 and TPD4E05U06DQAR, PESD5V0S5UD,115 uniquely delivers five-channel 5 V protection with balanced 165–220 pF capacitance and 13 V clamping-making it optimal for cost-sensitive, multi-signal interfaces like SIM slots where channel count and voltage match outweigh ultra-low-Cd requirements.
Availability
PESD5V0S5UD,115 is available at Aetrix Electronics and suitable for cellular handset design, portable audio equipment, and industrial sensor interface modules requiring stable component supply and long-term lifecycle support.
Supply support for PESD5V0S5UD,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 focused on high-volume, high-reliability standard products including ESD protection, logic, discretes, and MOSFETs - serving automotive, industrial, and mobile markets.
The PESDxS5UD series was developed specifically for compact, multi-line ESD protection in space-constrained portable electronics, emphasizing low leakage, controlled capacitance, and IEC-compliant surge robustness.
FAQ
What is the maximum recommended PCB trace length between PESD5V0S5UD,115 and the protected signal line?
Trace length should not exceed 2 mm from each cathode pin to its protected signal line, and the common anode (Pin 2) must connect directly to a low-inductance ground plane via multiple vias. Longer traces increase inductance, raising clamping voltage during fast ESD transients and risking IC damage despite device rating.
Can PESD5V0S5UD,115 be used for bidirectional signal protection?
No - it is strictly unidirectional, with cathodes tied to protected lines and a shared anode. For bidirectional lines like USB D+/D−, two devices are required per differential pair (one for each polarity), or a dedicated bidirectional array such as PESD5V0X1BC must be selected instead.
Does PESD5V0S5UD,115 require external series impedance for optimal ESD performance?
No external resistor is needed for basic ESD clamping; however, a 0 Ω or low-value (≤10 Ω) resistor may be added in series with each cathode to limit peak current during very high-energy surges (e.g., IEC 61000-4-5 line-to-ground). This is optional and application-dependent.
What is the thermal derating behavior of PESD5V0S5UD,115 above 25 °C ambient?
Peak pulse power decreases linearly above 25 °C: PPP = 200 W × [1 − (Tj − 25)/125], down to zero at 150 °C junction temperature. Designers must ensure PCB copper area and airflow keep junction temperature below 125 °C during repeated surge events to maintain full 200 W rating.
PESD5V0S5UD,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):
- 5V (Max)
- Voltage - Breakdown (Min):
- 6.4V
- Voltage - Clamping (Max) @ Ipp:
- 13V
- Current - Peak Pulse (10/1000µs):
- 20A (8/20µs)
- Power - Peak Pulse:
- 200W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 165pF @ 1MHz
- Operating Temperature:
- -65°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSOP
PESD5V0S5UD,115 FAQ
1.How can I place an order for PESD5V0S5UD,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD5V0S5UD,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 PESD5V0S5UD,115 reliable?
The price and inventory of PESD5V0S5UD,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD5V0S5UD,115 is usually 5 days.
3.What payment methods are accepted for PESD5V0S5UD,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD5V0S5UD,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD5V0S5UD,115?
PESD5V0S5UD,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD5V0S5UD,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 PESD5V0S5UD,115?
For technical support, including PESD5V0S5UD,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD5V0S5UD,115 requirements.
6.How does Aetrix verify that PESD5V0S5UD,115 is sourced from the original manufacturer or authorized distributors?
All PESD5V0S5UD,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 PESD5V0S5UD,115 meets industry standards.
7.What is the process for return or replacement of PESD5V0S5UD,115?
All PESD5V0S5UD,115 units undergo pre-shipment inspection (PSI). If there is an issue with PESD5V0S5UD,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 PESD5V0S5UD,115 part is unused and in its original packaging.
Return procedure for PESD5V0S5UD,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD5V0S5UD,115 Tags
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Nexperia USA Inc.
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