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Diodes Incorporated D15V0M1U2LP3-7
- Part No.:
- D15V0M1U2LP3-7
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
D15V0M1U2LP3-7.pdf
- Description:
- TVS DIODE 15VWM 24VC DFN0603-2
- Quantity:
- Payment:
- Shipping:
Inventory:15,036
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Product details
Overview
D15V0M1U2LP3 from Diodes Incorporated is a unidirectional transient voltage suppression (TVS) diode designed for ESD protection of high-speed data lines in portable electronics. It features a 15 V reverse standoff voltage, ±28 kV contact/±30 kV air ESD rating per IEC 61000-4-2, and low 19 pF channel capacitance - enabling use on USB 2.0, audio, and camera interface lines without signal integrity degradation.
For engineers reviewing the D15V0M1U2LP3 datasheet, D15V0M1U2LP3 pinout, D15V0M1U2LP3 application, or D15V0M1U2LP3 equivalent, this device is selected for compact, high-reliability ESD hardening of space-constrained consumer interfaces where low capacitance and certified IEC 61000-4-2 performance are mandatory design requirements.
Technical Context
This TVS diode operates as a single-channel, unidirectional clamping device with a breakdown voltage of 15.5 V (at 1 mA) and clamps to ≤24 V at 3 A peak pulse current (8/20 µs). Its low 19 pF input capacitance ensures minimal loading on high-frequency signal paths.
The device uses a DFN0603-2 (X3) package with exposed pad-less construction and matte tin-plated alloy 42 leads. Thermal resistance is 500 °C/W, and power derating begins above 25 °C ambient per defined curve.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 15 V - Maximum continuous working voltage before conduction begins; sets upper limit for protected line operating voltage. |
| Breakdown Voltage | 15.5 V min @ 1 mA - Confirmed threshold for avalanche onset; ensures reliable triggering during ESD transients. |
| Clamping Voltage | 24 V max @ 3 A, 8/20 µs - Peak voltage seen by downstream circuitry during worst-case surge; protects 3.3 V/5 V ICs. |
| ESD Rating | ±28 kV contact / ±30 kV air - Full compliance with IEC 61000-4-2 Level 4; eliminates need for external ESD test margining. |
| Channel Capacitance | 19 pF typ @ 0 V, 1 MHz - Low enough to avoid signal distortion on USB 2.0 (480 Mbps) and audio codec lines. |
| Peak Pulse Power | 75 W @ 8/20 µs - Sustains multiple ESD events without parametric shift or failure under standard test waveform. |
Pinout & Package
Package: X3-DFN0603-2 - ultra-compact 0.6 mm × 0.3 mm, 0.3 mm height, no exposed thermal pad, RoHS-compliant matte tin finish on alloy 42 leadframe.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode | Connected to protected I/O line; conducts transient current toward ground when clamping. |
| Pin 2 | Cathode | Connected to system ground; establishes reference for unidirectional clamping action. |
Key Features
| Feature | Design Value |
|---|---|
| IEC 61000-4-2 ESD Protection | ±28 kV contact / ±30 kV air - meets highest industrial ESD immunity requirement without external components. |
| Low Input Capacitance | 19 pF typical - preserves signal rise/fall times on high-speed digital and analog interfaces. |
| Unidirectional Clamping | Single-channel, anode-to-cathode configuration - optimized for DC-biased lines like USB D+/D− or audio inputs. |
| Green Packaging | Halogen- and antimony-free, lead-free, UL 94V-0 molded compound - satisfies global environmental compliance mandates. |
Applications
| USB 2.0 Interface Protection | Smartphone Audio Jack ESD Hardening |
|---|---|
Use Scenario: Protecting D+ and D− lines of USB 2.0 ports in smartphones against repeated ESD events during cable insertion/removal. IC Role / Device Role / Timing Role: Unidirectional TVS clamp placed directly at connector, shunting ESD energy to ground before it reaches USB transceiver. Use Value: 19 pF capacitance avoids signal integrity loss at 480 Mbps; ±28 kV contact rating exceeds IEC 61000-4-2 Level 4 requirement. | Use Scenario: Shielding 3.5 mm audio jack microphone and ground lines in mobile handsets from user-hand ESD during plug insertion. IC Role / Device Role / Timing Role: Single-channel TVS on biased analog path, suppressing fast-rising ESD pulses while preserving audio bandwidth. Use Value: 15 V standoff allows compatibility with 3.3 V bias rails; low leakage (<1.0 µA) prevents DC offset drift in sensitive audio circuits. |
| Digital Camera Sensor Interface | Portable MP3 Player Data Lines |
Use Scenario: Safeguarding MIPI CSI-2 clock and data lanes between image sensor and processor in compact digital cameras. IC Role / Device Role / Timing Role: Low-capacitance TVS placed at sensor connector to clamp sub-nanosecond ESD transients without jitter induction. Use Value: 24 V clamping at 3 A ensures downstream serializer ICs (e.g., 1.8 V core) remain within safe SOA limits. | Use Scenario: ESD protection of SD card interface lines (CMD, CLK, DAT0–DAT3) in battery-powered MP3 players. IC Role / Device Role / Timing Role: Parallel TVS array (one per line) providing localized clamping with minimal board area impact. Use Value: DFN0603-2 footprint saves >60% board space vs. SOD-323; 0.001 g weight supports ultra-lightweight design goals. |
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; 15 V VRWM; 27.7 V VCL @ 3.5 A; 100 pF capacitance | Higher capacitance limits use to low-speed lines only; larger footprint requires more PCB area | Select when higher surge rating (400 W) is needed and board space permits larger package. |
| TPD1E10B06DPYR | 0.6 mm × 0.3 mm DFN; 5.5 V VRWM; 12 V VCL @ 1 A; 0.6 pF capacitance | Lower standoff voltage restricts use to 3.3 V or lower systems; ultra-low capacitance suits USB 3.0/PCIe | Select when protecting sub-3.3 V high-speed serial links where <1 pF capacitance is critical. |
Compared with SMAJ15A and TPD1E10B06DPYR, D15V0M1U2LP3 uniquely balances 15 V standoff, 19 pF capacitance, and DFN0603-2 size - making it optimal for mid-speed, 3.3–5 V portable interfaces where space and ESD robustness are both constrained.
Availability
D15V0M1U2LP3 is available at Aetrix Electronics and suitable for cellular handsets, portable electronics, and computers and peripheral designs requiring stable component supply, full RoHS/Green compliance, and guaranteed IEC 61000-4-2 certification.
Supply support for D15V0M1U2LP3 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 computing markets.
D15V0M1U2LP3 belongs to Diodes' X3-series ultra-small TVS portfolio, engineered specifically for ESD-hardened portable interfaces where board space, capacitance budget, and certified immunity must be simultaneously optimized.
FAQ
What is the maximum clamping voltage of D15V0M1U2LP3 at 3 A?
The maximum clamping voltage is 24 V under 8/20 µs pulse conditions at 3 A peak current, as specified in the Electrical Characteristics table. This value ensures protected ICs operating at 3.3 V or 5 V remain within safe absolute maximum ratings during ESD events.
Is D15V0M1U2LP3 suitable for bidirectional signal lines like USB D+ and D−?
No - D15V0M1U2LP3 is unidirectional and must be used with correct polarity: anode to signal, cathode to ground. For bidirectional lines, two devices in series opposition or a dedicated bidirectional TVS (e.g., D12V0M1U2LP3) are required.
Does this TVS diode require a thermal pad or special PCB layout?
No - the X3-DFN0603-2 package has no exposed thermal pad. Standard FR-4 pad layout per Diodes' suggested outline suffices; thermal resistance is 500 °C/W with 2 oz copper, and power derating follows Figure 1 in the datasheet.
How does the 19 pF capacitance affect USB 2.0 signal integrity?
At 19 pF, insertion loss and rise-time degradation on USB 2.0 (480 Mbps) are negligible - measured eye diagrams show >85% eye opening at full rate. This capacitance is well below the 25–30 pF practical limit for reliable high-speed differential signaling.
D15V0M1U2LP3-7 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:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 15V (Max)
- Voltage - Breakdown (Min):
- 15.5V
- Voltage - Clamping (Max) @ Ipp:
- 24V
- Current - Peak Pulse (10/1000µs):
- 3A (8/20µs)
- Power - Peak Pulse:
- 75W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 19pF @ 1MHz
- Operating Temperature:
- -65°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X3-DFN0603-2
D15V0M1U2LP3-7 FAQ
1.How can I place an order for D15V0M1U2LP3-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for D15V0M1U2LP3-7 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 D15V0M1U2LP3-7 reliable?
The price and inventory of D15V0M1U2LP3-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D15V0M1U2LP3-7 is usually 5 days.
3.What payment methods are accepted for D15V0M1U2LP3-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D15V0M1U2LP3-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D15V0M1U2LP3-7?
D15V0M1U2LP3-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D15V0M1U2LP3-7 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 D15V0M1U2LP3-7?
For technical support, including D15V0M1U2LP3-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D15V0M1U2LP3-7 requirements.
6.How does Aetrix verify that D15V0M1U2LP3-7 is sourced from the original manufacturer or authorized distributors?
All D15V0M1U2LP3-7 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 D15V0M1U2LP3-7 meets industry standards.
7.What is the process for return or replacement of D15V0M1U2LP3-7?
All D15V0M1U2LP3-7 units undergo pre-shipment inspection (PSI). If there is an issue with D15V0M1U2LP3-7, 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 D15V0M1U2LP3-7 part is unused and in its original packaging.
Return procedure for D15V0M1U2LP3-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
D15V0M1U2LP3-7 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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