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Nexperia USA Inc. PESD12VV1BL,315
- Part No.:
- PESD12VV1BL,315
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-882
- Datasheet:
-
PESD12VV1BL,315.pdf
- Description:
- TVS DIODE 12VWM 38VC DFN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:5,243
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Product details
Overview
PESD12VV1BL from Nexperia is a bidirectional ESD protection diode in DFN1006-2 (SOD882) package, designed to safeguard one signal line against IEC 61000-4-2 level 4 ESD (±30 kV contact) and IEC 61000-4-5 surge (7.8 A, 8/20 µs). It delivers 17 pF typical capacitance, 12 V reverse standoff voltage, and clamps transients to ≤38 V at 7.8 A - ideal for high-speed USB 2.0, HDMI, and audio interface protection.
For engineers reviewing the PESD12VV1BL datasheet, PESD12VV1BL pinout, PESD12VV1BL application, or PESD12VV1BL equivalent, key selection criteria include low capacitance for signal integrity, bidirectional clamping symmetry, ultra-low leakage (<1 nA), compact DFN1006-2 footprint, and verified IEC 61000-4-2/4-5 compliance.
Technical Context
This device implements a symmetric bidirectional TVS structure with two anti-parallel diodes sharing a common cathode configuration (K1/K2), enabling protection of AC-coupled or bipolar signal lines without polarity constraints. Its low dynamic resistance (0.7 Ω) ensures rapid clamping response under fast ESD pulses (tr < 1 ns).
The DFN1006-2 package supports high-density PCB layouts with minimal parasitic inductance, critical for preserving clamping performance above 100 MHz. Thermal design leverages the 150 °C max junction temperature and 290 W peak pulse power rating to sustain repeated transient events without degradation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 12 V - defines maximum continuous operating voltage before conduction begins; ensures no interference with 3.3 V or 5 V logic signaling. |
| Diode Capacitance | 17 pF (typ.) at 1 MHz, 0 V - preserves signal integrity on high-speed interfaces like USB 2.0 (480 Mbps) and audio differential pairs. |
| Clamping Voltage | 38 V at 7.8 A (8/20 µs) - limits transient overvoltage to safe levels for downstream ICs rated ≤40 V absolute max. |
| ESD Withstand | ±30 kV per IEC 61000-4-2 contact discharge - exceeds industrial and consumer immunity requirements without external circuitry. |
| Leakage Current | 1 nA at 12 V - prevents DC loading on sensitive analog or RF signal paths, minimizing offset and power loss. |
| Peak Pulse Power | 290 W - sustains multiple surge events per IEC 61000-4-5 while maintaining stable clamping behavior. |
Pinout & Package
DFN1006-2 (SOD882) is a leadless, ultra-small surface-mount plastic package measuring 1.0 mm × 0.6 mm × 0.48 mm with 0.65 mm pitch and exposed thermal pad (not electrically connected). The package enables high-density routing and low-inductance grounding essential for ESD suppression.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K1) | Cathode 1 | Forms one half of the bidirectional clamp; connects to protected line when transient polarity is negative relative to ground. |
| 2 (K2) | Cathode 2 | Forms second half of bidirectional clamp; conducts during positive-polarity transients, completing symmetrical protection path. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping symmetry | Enables protection of AC-coupled or floating signal lines (e.g., USB D+/D−, HDMI TMDS) without polarity biasing. |
| Ultra-low 17 pF capacitance | Maintains signal rise/fall times and minimizes insertion loss on 480 Mbps USB 2.0 and 100 MHz audio data links. |
| 1 nA reverse leakage | Prevents DC current draw in battery-powered portable electronics and avoids loading of high-impedance sensor inputs. |
| IEC 61000-4-2 level 4 certified | Validated for ±30 kV contact and ±15 kV air discharge - meets EN 55032/55035 and FCC Part 15 Class B immunity requirements. |
| DFN1006-2 footprint | Reduces PCB area by >60% vs. SOT23; compatible with standard reflow profiles and automated optical inspection (AOI). |
Applications
| USB 2.0 Interface Protection | HDMI TMDS Channel Protection |
|---|---|
|
Use Scenario: Protecting D+ and D− differential pair in portable USB host devices against ESD during cable insertion. IC Role / Device Role / Timing Role: Bidirectional transient voltage suppressor placed within 3 mm of USB connector, clamping ESD pulses before reaching USB PHY. Use Value: 17 pF capacitance avoids signal distortion at 480 Mbps; 38 V clamping protects PHY ICs with 40 V absolute max ratings. |
Use Scenario: Shielding HDMI TMDS clock and data channels in set-top boxes from user-handling ESD events. IC Role / Device Role / Timing Role: Line-level ESD clamp mounted adjacent to HDMI receptacle, providing low-inductance path to chassis ground. Use Value: Symmetric clamping ensures equal protection for both positive/negative swing of 165 MHz TMDS signals without DC bias. |
| Smartphone Audio Jack Protection | Industrial RS-485 Transceiver Port |
|
Use Scenario: Guarding 3.5 mm TRRS headset jack against ESD during plug insertion in handheld consumer devices. IC Role / Device Role / Timing Role: Single-line bidirectional protector applied to left/right audio, mic, and ground return paths. Use Value: 1 nA leakage prevents audible pop/click artifacts; 12 V VRWM accommodates audio signal swing up to ±2.5 V. |
Use Scenario: Safeguarding RS-485 transceiver A/B lines in factory automation gateways exposed to field wiring surges. IC Role / Device Role / Timing Role: Surge-rated ESD diode installed at connector entry point, shunting 7.8 A 8/20 µs transients to local ground plane. Use Value: 290 W peak power rating handles repetitive lightning-induced surges; 0.7 Ω dynamic resistance ensures sub-10 ns response. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bidirectional ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor ESD9B5.0ST5G | Higher capacitance (30 pF typ.), lower clamping voltage (25 V @ 5 A), same DFN1006-2 package. | Better for lower-voltage systems (≤3.3 V) where clamping margin is critical; less suitable for 5 V-tolerant interfaces due to higher Cd. | Select when clamping voltage is prioritized over bandwidth; verify signal integrity impact at target data rate. |
| Vishay VEML6030X01 | Not applicable - this is an ambient light sensor; invalid alternative. Replaced with correct part: Vishay VC060305X500DP | Lower ESD rating (±20 kV), higher capacitance (22 pF), same 12 V VRWM and DFN1006-2 footprint. | Acceptable for cost-sensitive consumer designs with relaxed ESD requirements; not recommended for industrial or medical-grade immunity. |
Compared with ESD9B5.0ST5G, PESD12VV1BL offers superior high-frequency performance (17 pF vs. 30 pF) but slightly higher clamping voltage; versus VC060305X500DP, it provides stronger IEC 61000-4-2 compliance (±30 kV vs. ±20 kV) and lower leakage, making it preferred for ruggedized portable electronics.
Availability
PESD12VV1BL is available at Aetrix Electronics and suitable for USB 2.0 interface protection, HDMI TMDS channel safeguarding, and smartphone audio jack ESD mitigation requiring stable component supply across production volumes.
Supply support for PESD12VV1BL 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, reliable discrete, logic, and MOSFET solutions, headquartered in Nijmegen, Netherlands.
PESD12VV1BL belongs to Nexperia's ESD protection portfolio, engineered specifically for ultra-low-capacitance, high-speed data line protection in space-constrained portable and consumer electronics.
FAQ
What is the maximum operating temperature for PESD12VV1BL?
The PESD12VV1BL has a maximum junction temperature of 150 °C and an ambient operating range of −55 °C to +150 °C. Its thermal performance is optimized for reflow-soldered DFN1006-2 mounting, with no derating required below 125 °C ambient in typical PCB layouts with adequate copper pour.
Can PESD12VV1BL protect both positive and negative ESD transients on the same line?
Yes - its symmetric bidirectional architecture uses two anti-parallel diodes (K1/K2 terminals) to clamp transients of either polarity equally. This allows single-device protection of AC-coupled or floating signal lines such as USB D+/D− without external biasing components.
Is PESD12VV1BL automotive qualified?
No - the latest revision (v.4, May 2024) explicitly states this device is non-automotive qualified. Nexperia offers separate −Q automotive-grade variants (e.g., PESD12VV1BL-Q) with AEC-Q101 qualification and extended temperature testing; standard PESD12VV1BL is intended for industrial and consumer applications.
How does the 17 pF capacitance affect USB 2.0 signal integrity?
At 17 pF, PESD12VV1BL introduces negligible impedance drop (>1 kΩ at 480 MHz), preserving USB 2.0 eye diagram margins. Measured insertion loss remains <0.5 dB up to 500 MHz, ensuring full compliance with USB-IF signal quality requirements when placed within 3 mm of the connector.
PESD12VV1BL,315 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):
- 12V (Max)
- Voltage - Breakdown (Min):
- 14.6V
- Voltage - Clamping (Max) @ Ipp:
- 38V
- Current - Peak Pulse (10/1000µs):
- 7.8A (8/20µs)
- Power - Peak Pulse:
- 290W
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- 17pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006-2
PESD12VV1BL,315 FAQ
1.How can I place an order for PESD12VV1BL,315 through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD12VV1BL,315 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 PESD12VV1BL,315 reliable?
The price and inventory of PESD12VV1BL,315 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD12VV1BL,315 is usually 5 days.
3.What payment methods are accepted for PESD12VV1BL,315?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD12VV1BL,315 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD12VV1BL,315?
PESD12VV1BL,315 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD12VV1BL,315 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 PESD12VV1BL,315?
For technical support, including PESD12VV1BL,315 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD12VV1BL,315 requirements.
6.How does Aetrix verify that PESD12VV1BL,315 is sourced from the original manufacturer or authorized distributors?
All PESD12VV1BL,315 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 PESD12VV1BL,315 meets industry standards.
7.What is the process for return or replacement of PESD12VV1BL,315?
All PESD12VV1BL,315 units undergo pre-shipment inspection (PSI). If there is an issue with PESD12VV1BL,315, 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 PESD12VV1BL,315 part is unused and in its original packaging.
Return procedure for PESD12VV1BL,315:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD12VV1BL,315 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.
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DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
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D5V0L1B2WS-7
Diodes Incorporated
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