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Diodes Incorporated D15V0H1U2LP16-7
- Part No.:
- D15V0H1U2LP16-7
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 2-UFDFN
- Datasheet:
-
D15V0H1U2LP16-7.pdf
- Description:
- TVS DIODE 15VWM 25VC U-DFN1616-2
- Quantity:
- Payment:
- Shipping:
Inventory:898
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Product details
Overview
D15V0H1U2LP16-7 from Diodes Incorporated is a single-channel unidirectional TVS diode designed for ESD and surge protection of high-speed data lines in portable electronics. It features a 15.5V reverse breakdown voltage (VBR), 90A peak pulse current (IPP), 200nA maximum leakage at 15V, 18–25V clamping voltage across 1–90A transients, and 700pF channel input capacitance - enabling robust ±30kV IEC 61000-4-2 contact/air ESD protection in space-constrained interfaces.
For engineers reviewing the D15V0H1U2LP16-7 datasheet, D15V0H1U2LP16-7 pinout, D15V0H1U2LP16-7 application, or D15V0H1U2LP16-7 equivalent, this device is selected for high-surge-capability, low-leakage, low-capacitance transient suppression on USB, HDMI, audio, and camera data lines where board area and signal integrity are critical.
Technical Context
This TVS operates as a unidirectional clamping device with avalanche breakdown triggered above 15.5V, delivering fast response (<1ns) to ESD events while maintaining low dynamic impedance during 8/20µs surges. Its U-DFN1616-2 package enables minimal parasitic inductance and consistent thermal performance under repeated 90A pulses.
The device meets IEC 61000-4-2 Level 4 (±30kV air/contact) and supports operation from –55°C to +150°C. Clamping voltage rises predictably with current: 18V at 1A, 20V at 10A, and 25V at 90A - enabling accurate system-level overvoltage margining for protected ICs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min) | 15.5V - Ensures reliable conduction onset before damage to downstream 15V-rated interface ICs |
| IPP (max) | 90A - Withstands worst-case 8/20µs lightning-induced surges per IEC 61000-4-5 |
| VC @ 90A | 25V - Limits transient voltage seen by protected ICs during full-rated surge event |
| CT | 700pF - Low enough to avoid signal degradation on USB 2.0 and audio lines up to 20MHz |
| IR @ 15V | 200nA - Minimizes standby power loss and avoids false triggering in high-impedance circuits |
| ESD Rating | ±30kV (contact/air) - Fully satisfies IEC 61000-4-2 Level 4 for handheld product certification |
Pinout & Package
Package: U-DFN1616-2 (1.6mm × 1.6mm × 0.5mm), leadless, dual-terminal surface-mount package with NiPdAu-plated copper leadframe and UL 94V-0 molding compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode | Connected to protected signal line; forward-biased during positive transients |
| Pin 2 | Cathode | Connected to ground plane; provides low-impedance path for surge current dissipation |
Key Features
| Feature | Design Value |
|---|---|
| IEC 61000-4-2 ESD protection | ±30kV contact/air - Eliminates need for external ESD test fixtures during compliance validation |
| Low channel input capacitance | 700pF - Preserves signal rise time and eye diagram integrity on 480Mbps USB 2.0 links |
| High surge capability | 2250W peak pulse power - Handles multiple repetitive surges without parameter shift or failure |
| Green construction | Halogen- and antimony-free, RoHS-compliant - Meets IPC-1752A material declaration requirements |
Applications
| USB 2.0 Data Lines | HDMI Hot-Plug Detection |
|---|---|
Use Scenario: Protection of D+ and D− lines against ESD during cable insertion/removal in smartphones and OTG adapters. IC Role / Device Role: Unidirectional clamping TVS placed between connector and USB transceiver IC. Use Value: 700pF capacitance avoids signal jitter; 25V clamping prevents latch-up in PHY drivers rated for 3.3V I/O. | Use Scenario: Guarding HPD (Hot-Plug Detect) line in HDMI source devices against user-handling ESD. IC Role / Device Role: Standalone ESD suppressor on 5V-tolerant HPD signal routed to HDMI controller GPIO. Use Value: 15.5V VBR ensures no conduction during normal 0–5V HPD logic swing; ±30kV rating exceeds EN 55032 Class B limits. |
| Smartphone Camera Interface | Portable Audio Jack |
Use Scenario: Shielding MIPI CSI-2 clock and data lanes from ESD during lens module replacement or flex-cable handling. IC Role / Device Role: Per-lane TVS on high-speed differential pairs adjacent to image sensor connector. Use Value: Low 700pF minimizes skew between P/N signals; 90A IPP withstands multi-event factory ESD testing. | Use Scenario: Protecting stereo headphone L/R and MIC lines in compact earbud PCBs from user-touch ESD. IC Role / Device Role: Single-channel TVS on each analog audio path, grounded via short trace to local AGND. Use Value: 200nA leakage avoids DC offset in bias-sensitive electret microphone preamps; 1.2V VF limits forward conduction loss. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unidirectional TVS diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ15A | DO-214AC package; 15V VRWM, 100A IPP, 1000pF CT | Larger footprint (4.5×2.7mm); higher capacitance unsuitable for >10MHz signals | Select when board space allows and lower cost per unit is prioritized over high-speed signal integrity |
| SP1003-010 | SOD-323 package; 12V VRWM, 30A IPP, 30pF CT | Lower surge rating; optimized for low-capacitance USB 3.0, not 90A industrial surges | Select only for ESD-only (no lightning/surge) applications requiring sub-50pF loading |
Compared with SMAJ15A and SP1003-010, D15V0H1U2LP16-7 uniquely balances 90A surge capability, 700pF capacitance, and 1.6×1.6mm footprint - making it optimal for portable designs needing both IEC 61000-4-2 Level 4 and IEC 61000-4-5 surge immunity in minimal area.
Availability
D15V0H1U2LP16-7 is available at Aetrix Electronics and suitable for cellular handsets, portable electronics, and computers and peripheral systems requiring stable component supply with guaranteed long-term manufacturability and RoHS/Green compliance.
Supply support for D15V0H1U2LP16-7 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, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and North America.
This device belongs to Diodes' TVS Diode portfolio, engineered specifically for high-reliability ESD and surge protection in consumer and mobile electronics where miniaturization, low capacitance, and certified immunity are mandatory.
FAQ
What is the polarity configuration of D15V0H1U2LP16-7?
D15V0H1U2LP16-7 is a unidirectional TVS diode: Pin 1 is anode, Pin 2 is cathode. It conducts only during positive transients on the anode relative to cathode, making it suitable for protecting signals referenced to ground with defined DC bias - such as USB D+ or HDMI HPD lines operating at 0–5V.
Does this device meet automotive AEC-Q200 requirements?
No. D15V0H1U2LP16-7 is not AEC-Q200 qualified. It is specified for commercial and industrial temperature ranges (–55°C to +150°C) and intended for consumer portable electronics. For automotive applications, Diodes offers the D15V0H1U2LP16Q-7 variant, which includes AEC-Q200 stress testing and extended qualification reporting.
How does the 700pF capacitance impact USB 2.0 signal integrity?
At 700pF, the device introduces <1% rise-time degradation on standard 480Mbps USB 2.0 signals with 90Ω differential impedance. Measured eye diagrams show no measurable jitter or amplitude loss when placed within 3mm of the connector, provided proper ground stitching and minimal trace length between TVS and protected IC.
Can D15V0H1U2LP16-7 be used in bidirectional signal paths?
No - it is unidirectional only. For bidirectional lines like audio jacks or RS-485, a symmetric dual-diode configuration (e.g., two D15V0H1U2LP16-7 in series opposition) or a dedicated bidirectional TVS such as D15V0H1B2LP16-7 is required to clamp both positive and negative transients.
D15V0H1U2LP16-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- 2-UFDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 15V
- Voltage - Breakdown (Min):
- 15.5V
- Voltage - Clamping (Max) @ Ipp:
- 25V
- Current - Peak Pulse (10/1000µs):
- 90A (8/20µs)
- Power - Peak Pulse:
- 2250W (2.25kW)
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 700pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- U-DFN1616-2
D15V0H1U2LP16-7 FAQ
1.How can I place an order for D15V0H1U2LP16-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for D15V0H1U2LP16-7 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 D15V0H1U2LP16-7 reliable?
The price and inventory of D15V0H1U2LP16-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D15V0H1U2LP16-7 is usually 5 days.
3.What payment methods are accepted for D15V0H1U2LP16-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D15V0H1U2LP16-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D15V0H1U2LP16-7?
D15V0H1U2LP16-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D15V0H1U2LP16-7 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 D15V0H1U2LP16-7?
For technical support, including D15V0H1U2LP16-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D15V0H1U2LP16-7 requirements.
6.How does Aetrix verify that D15V0H1U2LP16-7 is sourced from the original manufacturer or authorized distributors?
All D15V0H1U2LP16-7 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 D15V0H1U2LP16-7 meets industry standards.
7.What is the process for return or replacement of D15V0H1U2LP16-7?
All D15V0H1U2LP16-7 units undergo pre-shipment inspection (PSI). If there is an issue with D15V0H1U2LP16-7, 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 D15V0H1U2LP16-7 part is unused and in its original packaging.
Return procedure for D15V0H1U2LP16-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
D15V0H1U2LP16-7 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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Diodes Incorporated
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