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Diodes Incorporated D5V0S1B2LP-7B
- Part No.:
- D5V0S1B2LP-7B
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 0402 (1006 Metric)
- Datasheet:
-
D5V0S1B2LP-7B.pdf
- Description:
- TVS DIODE 5.5VWM 11VC DFN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:86,322
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Product details
Overview
D5V0S1B2LP-7B from Diodes Incorporated is a single-channel, low-capacitance TVS diode designed for ESD protection of high-speed data lines in portable electronics. It features a 5.5 V reverse working voltage, 6.0 V minimum breakdown voltage, 8.0 V clamping voltage at 1 A, 100 pF typical junction capacitance, and ±30 kV IEC 61000-4-2 contact/air discharge rating - deployed in cellular handsets, USB interfaces, and camera sensor I/O lines.
For engineers reviewing the D5V0S1B2LP-7B datasheet, D5V0S1B2LP-7B pinout, D5V0S1B2LP-7B application, or D5V0S1B2LP-7B equivalent, key selection criteria include low-clamp-voltage transient response, sub-100 pF signal-line loading, IEC-compliant ESD robustness, and DFN1006-2 footprint compatibility with space-constrained PCB layouts.
Technical Context
This bidirectional TVS diode operates as a shunt-type transient suppressor across I/O-to-VSS paths. Its silicon avalanche structure delivers fast response (<1 ns) to ESD events while maintaining low leakage (<1 µA at 5.0 V) and stable clamping performance up to 40 A peak pulse current (8/20 µs waveform).
The device is optimized for signal integrity preservation: its 100 pF capacitance at 0 V enables use on USB 2.0, HDMI, and MIPI D-PHY lines without degrading eye diagrams, and its 0.53 mm max height supports ultra-thin mobile enclosures.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 5.5 V - Maximum continuous reverse voltage before leakage exceeds 1 µA; sets upper limit for safe operation on 5 V logic rails. |
| VBR (min) | 6.0 V - Breakdown initiates at ≥6.0 V (1 mA test), ensuring no conduction during normal 5 V signaling. |
| VCL @ 1 A | 8.0 V - Clamps transients to ≤8.0 V at 1 A surge, protecting downstream 3.3 V or 5 V IC inputs. |
| IPP (max) | 40 A - Withstands 40 A 8/20 µs pulses per IEC 61000-4-5, enabling lightning-survivable interface protection. |
| CT (typ) | 100 pF - Low capacitance minimizes signal rise-time degradation on high-speed serial links (e.g., USB 2.0). |
| ESD Rating | ±30 kV - Meets IEC 61000-4-2 Level 4 for both air and contact discharge, eliminating need for external ESD staging. |
| RθJA | 500 °C/W - Thermal resistance requires minimal copper area (per Diodes' X1-DFN1006-2 pad layout) for 250 mW steady-state dissipation. |
Pinout & Package
Package: X1-DFN1006-2 - 0.53 mm max height, 1.08 mm × 0.68 mm footprint, 2-terminal leadless plastic package with NiPdAu-plated copper terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Pin 1) | I/O Line Connection | Connected to protected signal line (e.g., USB D+, MIPI DATA+); forms cathode-to-VSS path during positive transients. |
| Cathode (Pin 2) | GND Reference | Connected directly to system ground plane; completes low-inductance shunt path for ESD current diversion. |
Key Features
| Feature | Design Value |
|---|---|
| IEC 61000-4-2 Compliance | ±30 kV contact/air discharge - eliminates pre-certification ESD testing risk for end-product compliance. |
| Ultra-Low Profile | 0.53 mm max height - enables integration beneath display modules and stacked PCB assemblies in smartphones. |
| Lead-Free & Green | RoHS 3 / Halogen-free / Antimony-free - satisfies global environmental mandates without solderability compromise. |
| Low Capacitance | 100 pF at 0 V - preserves signal integrity on 480 Mbps USB 2.0 and 1.5 Gbps MIPI D-PHY interfaces. |
Applications
| Smartphone Front-Facing Camera Interface | USB 2.0 OTG Port Protection |
|---|---|
Use Scenario: Protecting MIPI CSI-2 data lanes between image sensor and application processor against handling ESD during assembly and field use. IC Role / Device Role / Timing Role: Bidirectional shunt TVS placed inline on differential DATA+ and DATA− traces, referenced to clean analog ground. Use Value: 100 pF capacitance avoids timing skew between lanes; ±30 kV rating prevents latch-up or gate oxide damage in 28 nm image signal processors. | Use Scenario: Safeguarding USB D+ and D− pins on dual-role OTG ports exposed to frequent cable insertion/removal in tablets and power banks. IC Role / Device Role / Timing Role: Per-pin TVS suppression on each data line, with cathode tied to chassis ground to minimize common-mode surge coupling. Use Value: 8.0 V clamping at 1 A ensures USB PHY transceivers remain within absolute maximum ratings during ±8 kV contact discharges. |
| Industrial Handheld Scanner I/O | Automotive Infotainment Display Link |
Use Scenario: Shielding RS-232 or UART debug interfaces on ruggedized barcode scanners subjected to repeated static discharge in warehouse environments. IC Role / Device Role / Timing Role: Single-channel TVS on TX/RX lines referenced to local digital ground, leveraging low leakage (<0.1 µA) to avoid bus contention. Use Value: 5.5 V VRWM allows direct placement on 3.3 V or 5 V UART lines without level-shifting; 40 A IPP handles induced surges from nearby motor drives. | Use Scenario: Protecting LVDS or FPD-Link III video data pairs in automotive center-stack displays from ESD generated by passenger interaction with touch surfaces. IC Role / Device Role / Timing Role: Dual-device implementation (one per differential pair), mounted adjacent to connector to minimize trace inductance. Use Value: 0.53 mm profile fits under narrow bezel frames; 100 pF capacitance maintains >100 MHz bandwidth required for 1080p60 video transmission. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar TVS diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ5.0A | DO-214AC package; 5.0 V VRWM; 9.2 V VCL @ 1 A; 250 pF CT | Higher capacitance limits use to DC/low-speed lines only; larger footprint incompatible with smartphone PCBs. | Select when board space is unconstrained and signal speed <10 Mbps. |
| TPD2E001DRYR | 2-channel, 0.65 mm × 0.95 mm DSBGA; 5.5 V VRWM; 12 V VCL @ 1 A; 12 pF CT | Lower capacitance suits USB 3.0; dual-channel reduces component count but lacks 40 A IPP rating. | Select for multi-line protection where <15 pF loading is mandatory and surge immunity ≤20 A suffices. |
Compared with SMAJ5.0A and TPD2E001DRYR, D5V0S1B2LP-7B uniquely balances ultra-low profile, 100 pF capacitance, and 40 A surge capability - making it optimal for compact, high-speed, high-reliability portable interfaces where space, signal fidelity, and robustness are simultaneously constrained.
Availability
D5V0S1B2LP-7B is available at Aetrix Electronics and suitable for cellular handsets, USB peripheral designs, and industrial handheld scanners requiring stable component supply across production ramps and long-life programs.
Supply support for D5V0S1B2LP-7B 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 the Americas.
This device belongs to Diodes' X1-series ultra-compact TVS portfolio, engineered specifically for ESD-hardened portable electronics where board area, height, and high-speed signal compatibility are critical constraints.
FAQ
What is the maximum operating temperature range for D5V0S1B2LP-7B?
The device operates reliably from –65 °C to +150 °C, covering extended industrial and automotive cabin environments. Its thermal resistance (RθJA = 500 °C/W) assumes use on standard FR-4 with Diodes' recommended 2 oz copper pad layout; derating applies above +70 °C ambient per Figure 1.
Does D5V0S1B2LP-7B require external biasing or control signals?
No. It is a passive, bidirectional TVS diode that functions without power, bias, or enable signals. Conduction occurs automatically when reverse voltage exceeds 6.0 V (VBR min), clamping transients to ≤11.0 V at 40 A. No circuitry or configuration is needed beyond proper PCB layout.
Can D5V0S1B2LP-7B protect against lightning-induced surges per IEC 61000-4-5?
Yes - its 440 W peak pulse power (PPP) and 40 A IPP rating at 8/20 µs waveform meet Level 3 (2 kV line-to-ground) requirements of IEC 61000-4-5. For higher-level protection, it must be paired with upstream GDTs or MOVs; standalone use covers secondary-surge scenarios in end-equipment interfaces.
How is polarity identified on the D5V0S1B2LP-7B package?
Polarity is marked by a bar on the top surface denoting Pin 1 (Anode). The bottom-view schematic shows Pin 1 at the left terminal and Pin 2 (Cathode) at the right. The X1-DFN1006-2 outline confirms this orientation, and the "PK" marking code is laser-etched adjacent to Pin 1.
D5V0S1B2LP-7B Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- 0402 (1006 Metric)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 5.5V (Max)
- Voltage - Breakdown (Min):
- 6V
- Voltage - Clamping (Max) @ Ipp:
- 11V
- Current - Peak Pulse (10/1000µs):
- 40A
- Power - Peak Pulse:
- 440W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 100pF @ 1MHz
- Operating Temperature:
- -65°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X1-DFN1006-2
D5V0S1B2LP-7B FAQ
1.How can I place an order for D5V0S1B2LP-7B through Aetrix?
Please submit a Request for Quotation (RFQ) for D5V0S1B2LP-7B 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 D5V0S1B2LP-7B reliable?
The price and inventory of D5V0S1B2LP-7B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D5V0S1B2LP-7B is usually 5 days.
3.What payment methods are accepted for D5V0S1B2LP-7B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D5V0S1B2LP-7B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D5V0S1B2LP-7B?
D5V0S1B2LP-7B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D5V0S1B2LP-7B 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 D5V0S1B2LP-7B?
For technical support, including D5V0S1B2LP-7B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D5V0S1B2LP-7B requirements.
6.How does Aetrix verify that D5V0S1B2LP-7B is sourced from the original manufacturer or authorized distributors?
All D5V0S1B2LP-7B 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 D5V0S1B2LP-7B meets industry standards.
7.What is the process for return or replacement of D5V0S1B2LP-7B?
All D5V0S1B2LP-7B units undergo pre-shipment inspection (PSI). If there is an issue with D5V0S1B2LP-7B, 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 D5V0S1B2LP-7B part is unused and in its original packaging.
Return procedure for D5V0S1B2LP-7B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
D5V0S1B2LP-7B 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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Toshiba Semiconductor and Storage
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Diodes Incorporated
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