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Nexperia USA Inc. PESD36VS1ULSYL
- Part No.:
- PESD36VS1ULSYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-882
- Datasheet:
-
PESD36VS1ULSYL.pdf
- Description:
- TVS DIODE 36VWM 80VC DFN1006BD-2
- Quantity:
- Payment:
- Shipping:
Inventory:18,002
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Product details
Overview
PESD36VS1ULS from Nexperia is a unidirectional ESD protection diode in a DFN1006BD-2 (SOD882BD) package, designed to protect one signal line against IEC 61000-4-2 level 4 ESD (±30 kV contact) and IEC 61000-4-5 surge (2.5 A, 8/20 µs). It features 36 V reverse standoff voltage, 18–30 pF capacitance, <1 nA leakage, and AEC-Q101 qualification - deployed in high-density portable electronics interfaces.
For engineers reviewing the PESD36VS1ULS datasheet, PESD36VS1ULS pinout, PESD36VS1ULS application, or PESD36VS1ULS equivalent, key selection criteria include clamping voltage under 2.5 A surge (≤80 V), ultra-low capacitance for high-speed data lines, side-wettable flanks for automated optical inspection, and automotive-grade reliability in space-constrained layouts.
Technical Context
This device operates as a single-line unidirectional TVS diode with avalanche breakdown at 38.2–39.8 V (2 mA test current), clamping transients within 80 V at 2.5 A peak pulse. Its dynamic resistance is 9.5 Ω (TLP, 100 ns), enabling fast response to sub-nanosecond ESD events.
The DFN1006BD-2 package integrates side-wettable flanks for solder-joint quality verification and supports reflow-compatible footprint (1.0 × 0.6 mm body, 0.65 mm pitch). It is rated for junction temperatures up to 150 °C and storage from −65 °C to +150 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 36 V reverse standoff voltage - ensures no conduction during normal 3.3 V/5 V/12 V signal operation. |
| VBR | 39 V typical breakdown at 2 mA - defines precise turn-on threshold for transient suppression. |
| VCL @ IPPM | ≤80 V clamping at 2.5 A (8/20 µs) - limits downstream IC voltage stress during surge events. |
| Cd | 18–30 pF at 1 MHz, 0 V - preserves signal integrity on USB 2.0, HDMI, or audio lines. |
| IRM | <1 nA reverse leakage at 36 V - avoids DC loading on sensitive analog or low-power sensor inputs. |
| ESD Rating | ±30 kV IEC 61000-4-2 contact discharge - exceeds industrial and automotive immunity requirements. |
| AEC-Q101 | Qualified - enables use in automotive infotainment, ADAS camera links, and body control modules. |
Pinout & Package
DFN1006BD-2 (SOD882BD) is a leadless 2-terminal surface-mount package measuring 1.0 mm × 0.6 mm × 0.47 mm with 0.65 mm pitch and side-wettable flanks for AOI-compatible solder joint inspection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to system ground or protected line return path; marked by bar on top surface. |
| 2 | Anode (A) | Connected to the signal line requiring ESD protection; conducts only when line voltage exceeds VRWM + VBR. |
Key Features
| Feature | Design Value |
|---|---|
| Side-wettable flanks | Enables automated optical inspection of solder joints without X-ray, critical for high-volume portable electronics assembly. |
| Ultra-low capacitance | 18–30 pF ensures minimal signal distortion on 480 Mbps USB 2.0 or 216 MHz HDMI TMDS channels. |
| 30 kV ESD robustness | Withstands repeated ±30 kV contact discharges per IEC 61000-4-2, eliminating field failures in handheld device connectors. |
| AEC-Q101 qualification | Validated for automotive temperature cycling, humidity bias, and mechanical shock - suitable for camera module flex cables. |
Applications
| USB 2.0 Data Lines | HDMI Hot-Plug Detection |
|---|---|
Use Scenario: Protecting D+ and D− pins of USB 2.0 ports in smartphones and docking stations from user-hand ESD. IC Role / Device Role / Timing Role: Unidirectional clamping diode placed directly at connector, shunting transients to ground before reaching USB transceiver. Use Value: 18–30 pF capacitance prevents signal rise-time degradation while clamping spikes ≤80 V at 2.5 A. | Use Scenario: Safeguarding HDMI HPD (Hot-Plug Detect) line against ESD during cable insertion in TVs and set-top boxes. IC Role / Device Role / Timing Role: Standoff-rated protector on 5 V-tolerant HPD line, activated only during >36 V transients. Use Value: <1 nA leakage avoids false HPD state changes; 36 V VRWM matches standard HDMI logic-high threshold. |
| Automotive Camera Flex Cables | Portable Audio Line Outputs |
Use Scenario: ESD protection on MIPI CSI-2 data lanes between rearview camera and infotainment head unit. IC Role / Device Role / Timing Role: AEC-Q101-qualified unidirectional diode mounted at camera connector to suppress cable-coupled transients. Use Value: 150 °C max junction temperature supports under-hood thermal environments; side-wettable flanks ensure solder reliability in vibration-prone assemblies. | Use Scenario: Shielding 3.5 mm headphone jack left/right audio outputs in wireless earbud charging cases. IC Role / Device Role / Timing Role: Low-capacitance clamp on AC-coupled analog lines, grounded via local decoupling capacitor. Use Value: 30 pF max capacitance avoids bass roll-off below 20 Hz; 30 kV ESD rating prevents pop-noise damage during pocket insertion. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unidirectional ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NUP4105LT1G | Higher Cd (55 pF typ), lower VRWM (24 V), same DFN1006 package. | Better suited for 3.3 V logic; less ideal for 5 V/12 V lines due to lower standoff. | Select when protecting low-voltage I²C or UART lines where capacitance tolerance >40 pF is acceptable. |
| Vishay VEML6030X01 | Not applicable - this is an ambient light sensor, not an ESD diode; excluded from valid alternatives. | N/A | Not a functional alternative; discard from comparison. |
Compared with PESD36VS1ULS, NUP4105LT1G offers higher capacitance and lower voltage rating - making it unsuitable for 5 V HDMI or USB 2.0, whereas PESD36VS1ULS delivers optimal balance of 36 V standoff, ≤30 pF, and AEC-Q101 compliance for automotive and portable high-speed interfaces.
Availability
PESD36VS1ULS is available at Aetrix Electronics and suitable for USB 2.0 interface protection, automotive camera module design, and portable audio output circuits requiring stable component supply across production ramp and long-term maintenance cycles.
Supply support for PESD36VS1ULS 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-performance, reliable discrete, logic, and MOSFET devices, with leadership in ESD protection and automotive-qualified components.
PESD36VS1ULS belongs to Nexperia's TrEOS™ ESD protection portfolio, engineered specifically for ultra-compact, high-reliability transient suppression in consumer and automotive signal paths.
FAQ
What is the maximum clamping voltage of PESD36VS1ULS under IEC 61000-4-5 surge conditions?
The clamping voltage (VCL) is ≤80 V at 2.5 A peak pulse current (8/20 µs waveform), measured from pin 1 to pin 2 at 25 °C ambient. This value ensures downstream ICs experience limited overvoltage during surge events, preserving functionality in USB, HDMI, and automotive serial links.
Does PESD36VS1ULS support automated optical inspection (AOI) during PCB assembly?
Yes - its DFN1006BD-2 package features side-wettable flanks, allowing AOI systems to verify solder fillet formation without requiring X-ray inspection. This reduces manufacturing cost and improves yield in high-volume smartphone and automotive electronics production.
Can PESD36VS1ULS be used on bidirectional signal lines like USB D+/D−?
No - it is strictly unidirectional and protects only positive-going transients relative to ground. For bidirectional lines, a symmetric dual-diode array (e.g., PESD5V0S1BA) or back-to-back configuration is required; using PESD36VS1ULS alone would leave negative transients unprotected.
Is the 30 kV ESD rating applicable to both contact and air discharge per IEC 61000-4-2?
The 30 kV rating applies specifically to contact discharge per IEC 61000-4-2 level 4. Air discharge rating is not specified in the datasheet; design margins should rely on the validated contact discharge performance, which covers most real-world handling and connector mating scenarios.
PESD36VS1ULSYL 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:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 36V (Max)
- Voltage - Breakdown (Min):
- 38.2V
- Voltage - Clamping (Max) @ Ipp:
- 80V
- Current - Peak Pulse (10/1000µs):
- 2.5A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- Telecom
- Capacitance @ Frequency:
- 18pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006BD-2
PESD36VS1ULSYL FAQ
1.How can I place an order for PESD36VS1ULSYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD36VS1ULSYL 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 PESD36VS1ULSYL reliable?
The price and inventory of PESD36VS1ULSYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD36VS1ULSYL is usually 5 days.
3.What payment methods are accepted for PESD36VS1ULSYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD36VS1ULSYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD36VS1ULSYL?
PESD36VS1ULSYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD36VS1ULSYL 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 PESD36VS1ULSYL?
For technical support, including PESD36VS1ULSYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD36VS1ULSYL requirements.
6.How does Aetrix verify that PESD36VS1ULSYL is sourced from the original manufacturer or authorized distributors?
All PESD36VS1ULSYL 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 PESD36VS1ULSYL meets industry standards.
7.What is the process for return or replacement of PESD36VS1ULSYL?
All PESD36VS1ULSYL units undergo pre-shipment inspection (PSI). If there is an issue with PESD36VS1ULSYL, 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 PESD36VS1ULSYL part is unused and in its original packaging.
Return procedure for PESD36VS1ULSYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD36VS1ULSYL Tags
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