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Diodes Incorporated D8V0L1B2LP3-7
- Part No.:
- D8V0L1B2LP3-7
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
D8V0L1B2LP3-7.pdf
- Description:
- TVS DIODE 8VWM 16.5VC DFN0603-2
- Quantity:
- Payment:
- Shipping:
Inventory:17,301
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Product details
Overview
D8V0L1B2LP3-7 from Diodes Incorporated is a bidirectional TVS diode designed for ESD protection of high-speed data lines in portable electronics. It features 8.5V breakdown voltage (VBR), ±25kV contact/±30kV air ESD immunity per IEC 61000-4-2, and ultra-low 8.5pF input capacitance - enabling use on USB 2.0, HDMI, and audio interfaces without signal integrity degradation.
For engineers reviewing the D8V0L1B2LP3-7 datasheet, D8V0L1B2LP3-7 pinout, D8V0L1B2LP3-7 application, or D8V0L1B2LP3-7 equivalent, this device delivers verified low-capacitance transient suppression for space-constrained, high-frequency interface protection where clamping voltage ≤16.5V at 4A and thermal resistance of 500°C/W are critical design constraints.
Technical Context
This TVS operates bidirectionally across two terminals to clamp both positive and negative transients, with a symmetric breakdown threshold centered at 8.5V (min) and 12V (max). Its dynamic differential resistance of 0.4Ω enables fast response to sub-nanosecond ESD events while limiting voltage overshoot during 10/100ns TLP pulses.
The device uses a planar silicon avalanche structure optimized for low capacitance and high surge robustness in a 0.6mm × 0.3mm DFN package. It achieves 66W peak pulse power (8/20μs) with clamping voltage specified at 12.5V (1A) and 16.5V (4A), ensuring reliable protection of 3.3V and 5V logic interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR Min | 8.5V - Ensures reliable triggering before damage to 3.3V/5V I/O pins |
| IPP Max | 4A - Withstands IEC 61000-4-2 Level 4 ESD surges (±25kV contact) |
| CIN Typ | 8.5pF - Preserves signal integrity on USB 2.0 (480Mbps) and audio paths |
| VCL @ 4A | 16.5V - Limits transient voltage to safe margin above 5V rail during worst-case surge |
| RDYN | 0.4Ω - Minimizes voltage overshoot during fast TLP transients (10/100ns) |
| VRWM | 8V - Sets maximum steady-state reverse voltage before leakage exceeds 50nA |
| PPP | 66W - Sustains 8/20μs surge energy without thermal runaway on FR-4 PCB |
Pinout & Package
Package: X3-DFN0603-2 (0.6mm × 0.3mm, 0.3mm height, 2-terminal leadless plastic package with matte tin terminals).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode/Cathode (bidirectional) | Common terminal for symmetrical ESD clamping; no polarity assignment required |
| Pin 2 | Anode/Cathode (bidirectional) | Paired terminal completing bidirectional path; interchangeable with Pin 1 in layout |
Key Features
| Feature | Design Value |
|---|---|
| IEC 61000-4-2 ESD rating | ±25kV contact / ±30kV air - Meets highest industrial ESD immunity class without external circuitry |
| Low input capacitance | 8.5pF typical - Enables placement directly at connector without degrading 480Mbps USB 2.0 eye diagram |
| Bidirectional clamping | Symmetric VBR (8.5–12V) - Protects AC-coupled and differential interfaces (e.g., USB D+/D−) with single device |
| Green RoHS compliance | Lead-free, halogen-free, antimony-free - Meets IPC-1752A Class 1 material declarations for global OEMs |
Applications
| USB 2.0 Interface Protection | HDMI Hot-Plug Detection Line |
|---|---|
Use Scenario: ESD protection on D+ and D− lines of smartphone USB ports exposed to frequent plugging/unplugging. IC Role / Device Role / Timing Role: Bidirectional TVS clamping transients before they reach USB PHY transceiver inputs. Use Value: 8.5pF capacitance avoids signal rise-time degradation; 16.5V clamping at 4A ensures 3.3V PHY I/O remains within safe operating area. | Use Scenario: Guarding HDMI HPD (Hot-Plug Detect) line against user-induced ESD during cable insertion. IC Role / Device Role / Timing Role: Low-leakage (50nA) TVS shunting transients while preserving DC logic level integrity. Use Value: 8V VRWM allows stable 5V HPD pull-up operation; ±25kV contact rating exceeds IEC 61000-4-2 Level 4 requirement. |
| Smartphone Audio Jack | Industrial Sensor Interface |
Use Scenario: Protecting 3.5mm TRRS jack mic/ground lines in handheld devices from pocket discharge events. IC Role / Device Role / Timing Role: Ultra-low capacitance TVS placed inline with analog audio paths to avoid noise coupling. Use Value: 8.5pF minimizes high-frequency attenuation; bidirectional symmetry handles random polarity discharges. | Use Scenario: Safeguarding RS-485 transceiver I/O pins in factory-floor PLC modules subject to cable-borne surges. IC Role / Device Role / Timing Role: First-line transient suppressor absorbing induced ESD before reaching isolated transceiver inputs. Use Value: 66W peak power rating sustains multiple 4A surges; 500°C/W RθJA supports operation up to +85°C ambient. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bidirectional TVS diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ8.0A | DO-214AC package (3.5mm × 2.7mm); 100pF capacitance; 10.0V VBR min | Not suitable for >100Mbps interfaces due to high CIN; better for power-rail protection | Select when board space permits larger footprint and signal bandwidth <10MHz |
| TPD2E001DRYR | 2-channel array in UQFN-6; 12pF per channel; 5.5V VBR min | Higher capacitance limits USB 2.0 use; lower VBR suits 3.3V-only systems | Choose for multi-line protection where layout density justifies 6-pin solution |
Compared with SMAJ8.0A and TPD2E001DRYR, D8V0L1B2LP3-7 uniquely balances sub-10pF capacitance, 0.6mm × 0.3mm footprint, and ±25kV ESD rating - making it optimal for miniaturized, high-speed interface protection where board area and signal fidelity are constrained.
Availability
D8V0L1B2LP3-7 is available at Aetrix Electronics and suitable for cellular handsets, portable electronics, and computers and peripheral designs requiring stable component supply with guaranteed long-term traceability.
Supply support for D8V0L1B2LP3-7 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability protection, power management, and signal integrity solutions for consumer, industrial, and automotive markets.
D8V0L1B2LP3-7 belongs to Diodes' low-capacitance TVS portfolio engineered specifically for ESD hardening of high-speed digital interfaces in space-limited portable devices.
FAQ
What is the maximum operating temperature for D8V0L1B2LP3-7?
The device is rated for junction and storage temperatures from –65°C to +150°C. Its thermal resistance (RθJA = 500°C/W) assumes mounting on a standard FR-4 PCB with Diodes' recommended pad layout; derating begins above +25°C ambient per Figure 1, reaching 50% power capability at +125°C.
Does D8V0L1B2LP3-7 require orientation during PCB placement?
No. As a bidirectional TVS diode in a 2-terminal DFN package, D8V0L1B2LP3-7 has no polarity - Pin 1 and Pin 2 are functionally identical and interchangeable. The "OO" top-side marking provides orientation reference but does not indicate anode/cathode assignment.
How does its 8.5pF capacitance impact USB 2.0 signal integrity?
At 8.5pF, the device introduces negligible impedance (<10Ω) at 480MHz (USB 2.0 fundamental), preserving eye diagram opening and jitter margin. Measured TLP curves confirm <1ns response time, ensuring clamping occurs before signal edge degradation - validated in Diodes' application note AN-8001 for high-speed interface protection.
Is D8V0L1B2LP3-7 qualified for automotive applications?
No. While the device meets IEC 61000-4-2 ESD standards, it is not AEC-Q200 qualified. Diodes offers automotive-grade variants (e.g., D8V0L1B2LP3Q-7) with PPAP documentation, IATF 16949 manufacturing, and extended temperature screening - contact Diodes sales for qualified alternatives.
D8V0L1B2LP3-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- 0201 (0603 Metric)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 8V (Max)
- Voltage - Breakdown (Min):
- 8.5V
- Voltage - Clamping (Max) @ Ipp:
- 16.5V
- Current - Peak Pulse (10/1000µs):
- 4A (8/20µs)
- Power - Peak Pulse:
- 66W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 8.5pF @ 1MHz
- Operating Temperature:
- -65°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X3-DFN0603-2
D8V0L1B2LP3-7 FAQ
1.How can I place an order for D8V0L1B2LP3-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for D8V0L1B2LP3-7 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 D8V0L1B2LP3-7 reliable?
The price and inventory of D8V0L1B2LP3-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D8V0L1B2LP3-7 is usually 5 days.
3.What payment methods are accepted for D8V0L1B2LP3-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D8V0L1B2LP3-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D8V0L1B2LP3-7?
D8V0L1B2LP3-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D8V0L1B2LP3-7 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 D8V0L1B2LP3-7?
For technical support, including D8V0L1B2LP3-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D8V0L1B2LP3-7 requirements.
6.How does Aetrix verify that D8V0L1B2LP3-7 is sourced from the original manufacturer or authorized distributors?
All D8V0L1B2LP3-7 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 D8V0L1B2LP3-7 meets industry standards.
7.What is the process for return or replacement of D8V0L1B2LP3-7?
All D8V0L1B2LP3-7 units undergo pre-shipment inspection (PSI). If there is an issue with D8V0L1B2LP3-7, 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 D8V0L1B2LP3-7 part is unused and in its original packaging.
Return procedure for D8V0L1B2LP3-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
D8V0L1B2LP3-7 Tags
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Nexperia USA Inc.
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