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Diodes Incorporated DRTR5V0U4LP16-7
- Part No.:
- DRTR5V0U4LP16-7
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 6-UFDFN Exposed Pad
- Datasheet:
-
DRTR5V0U4LP16-7.pdf
- Description:
- TVS DIODE 5.5VWM 12V U-DFN1616-6
- Quantity:
- Payment:
- Shipping:
Inventory:93,440
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Product details
Overview
DRTR5V0U4LP16-7 from Diodes Incorporated is a 4-channel, low-capacitance TVS diode array designed for ESD protection of high-speed data lines in portable electronics. It features a 5.5 V reverse standoff voltage, 6 V minimum breakdown voltage, 1.0 pF typical channel capacitance, ±30 kV IEC 61000-4-2 contact/air ESD rating, and 6 A peak pulse current handling - deployed in cellular handsets, digital cameras, and MP3 players to safeguard USB, HDMI, and audio interfaces.
For engineers reviewing the DRTR5V0U4LP16-7 datasheet, DRTR5V0U4LP16-7 pinout, DRTR5V0U4LP16-7 application, or DRTR5V0U4LP16-7 equivalent, key selection criteria include channel count, clamping voltage under 1 A (10–12 V), thermal resistance (417 °C/W), RoHS/Green compliance, and U-DFN1616-6 footprint compatibility with high-density PCB layouts.
Technical Context
This device implements four independent bidirectional TVS diodes in a single ultra-small U-DFN1616-6 package, each configured between I/O pins and ground to clamp transient overvoltages before they reach sensitive IC inputs. Its low 1.0 pF input capacitance ensures minimal signal distortion on 480 Mbps USB 2.0 and other high-frequency interfaces.
The diode array operates within –55 °C to +150 °C, with a 6 V breakdown threshold (IR = 1 mA) and clamps to ≤12 V at 1 A (8/20 µs), delivering robust protection while maintaining signal integrity. Dynamic resistance is specified at 0.9 Ω, enabling fast response to ESD events without significant voltage overshoot.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 5.5 V - Maximum continuous operating voltage before leakage exceeds 100 nA; sets upper limit for protected line voltage. |
| Breakdown Voltage (VBR) | 6.0 V min - Voltage at which diode conducts 1 mA; defines turn-on threshold for ESD clamping. |
| Clamping Voltage (VC) | 10–12 V @ 1 A - Maximum voltage seen by protected circuit during 8/20 µs surge; critical for IC input survival. |
| Channel Capacitance (CT) | 1.0 pF typ - Ensures <0.1 dB insertion loss at 500 MHz; preserves signal rise time in USB 2.0 paths. |
| ESD Rating | ±30 kV air & contact - Meets highest IEC 61000-4-2 level; eliminates need for secondary protection stages. |
| Peak Pulse Current (IPP) | 6 A @ 8/20 µs - Sustains multiple ESD strikes without degradation; validated per JEDEC JS-001. |
| Thermal Resistance (RθJA) | 417 °C/W - Enables 300 mW power dissipation on standard FR-4 with AP02001 pad layout. |
Pinout & Package
Package: U-DFN1616-6 (1.6 mm × 1.6 mm × 0.575 mm), leadless, halogen-free, RoHS-compliant molded plastic case with NiPdAu-plated copper terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | I/O Channel 1 Anode | Input/output line 1 connection; bidirectionally clamped to GND via internal diode. |
| Pin 2 | GND | Common cathode reference for all four channels; must be low-inductance PCB plane. |
| Pin 3 | I/O Channel 2 Anode | Input/output line 2 connection; electrically isolated from other channels. |
| Pin 4 | I/O Channel 3 Anode | Input/output line 3 connection; shares GND return but no inter-channel coupling. |
| Pin 5 | I/O Channel 4 Anode | Input/output line 4 connection; supports independent routing for differential pairs. |
| Pin 6 | No Connect (NC) | Internally unconnected terminal; left floating or tied to GND per layout guidelines. |
Key Features
| Feature | Design Value |
|---|---|
| IEC 61000-4-2 ESD Protection | ±30 kV contact/air - Eliminates external spark gaps or multi-stage protection in handheld designs. |
| Ultra-Low Input Capacitance | 1.0 pF typical - Maintains >400 MHz bandwidth; avoids eye diagram closure in USB 2.0 applications. |
| 4-Channel Integration | Single U-DFN1616-6 footprint - Reduces board area by 75% vs. discrete 0201 TVS solutions. |
| Green & Lead-Free Construction | Halogen- and antimony-free (<900 ppm Br/Cl, <1000 ppm Sb) - Complies with IPC-1752A Class 2 reporting. |
| Moisture Sensitivity Level | MSL 1 (unlimited floor life) - Enables standard SMT assembly without baking or dry pack. |
Applications
| USB 2.0 Interface Protection | HDMI Data Line Protection |
|---|---|
Use Scenario: Protecting D+ and D− lines in smartphone USB ports against repeated plug/unplug ESD events. IC Role / Device Role / Timing Role: Bidirectional clamping TVS array placed directly at connector, before PHY transceiver. Use Value: 1.0 pF capacitance prevents signal integrity loss at 480 Mbps; ±30 kV rating ensures >10,000 mating cycles without failure. | Use Scenario: Safeguarding TMDS clock and data channels in portable media players connected to HDMI displays. IC Role / Device Role / Timing Role: Low-capacitance transient suppressor mounted adjacent to HDMI receptacle, referenced to system GND. Use Value: Clamping voltage ≤12 V at 1 A prevents HDMI receiver latch-up; 6 V VBR aligns with 3.3 V rail margin. |
| Smartphone Audio Jack ESD Guard | Digital Camera SDIO Interface |
Use Scenario: Shielding microphone, speaker, and button detection lines in 3.5 mm TRRS jacks from user-hand ESD. IC Role / Device Role / Timing Role: Four-channel TVS tying each jack contact to GND, leveraging shared cathode for compact routing. Use Value: 0.002 g mass and 1.6 mm² footprint enable placement inside slim bezel; 100 nA leakage avoids bias drift in analog audio paths. | Use Scenario: Protecting SDIO command, clock, and data lines in embedded camera modules exposed to frequent card insertion/removal. IC Role / Device Role / Timing Role: ESD suppressor placed at SD card slot, decoupled from host controller's internal protection. Use Value: 6 A IPP withstands worst-case hot-swap surges; 417 °C/W RθJA allows operation up to +85 °C ambient without derating. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SZ1.5SMC5.0A-Q | Single-channel, 5.0 V VBR, 100 pF CT, DO-214AB package | Requires 4× discrete devices; unsuitable for high-speed interfaces due to capacitance | Select only for low-frequency DC lines where space and speed are not constraints. |
| TPD4E05U06DQAR | 4-channel, 5.5 V VBR, 0.5 pF CT, X2SON-8 package, ±20 kV ESD | Lower ESD rating; smaller 1.0 mm × 1.5 mm footprint but different pinout | Prefer when ultra-low capacitance is prioritized over maximum ESD immunity. |
Compared with SZ1.5SMC5.0A-Q and TPD4E05U06DQAR, DRTR5V0U4LP16-7 uniquely balances ±30 kV ESD robustness, 1.0 pF capacitance, and 1.6 mm² footprint - making it optimal for space-constrained, high-speed portable designs requiring field-proven reliability.
Availability
DRTR5V0U4LP16-7 is available at Aetrix Electronics and suitable for cellular handsets, portable media players, and industrial handheld scanners requiring stable component supply across extended production lifecycles.
Supply support for DRTR5V0U4LP16-7 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 centers across Asia and manufacturing in China, Taiwan, and the US.
This device belongs to Diodes' advanced ESD protection product line, engineered specifically for high-density portable electronics where signal integrity, miniaturization, and IEC 61000-4-2 compliance are mandatory.
FAQ
What is the maximum operating temperature for DRTR5V0U4LP16-7?
The DRTR5V0U4LP16-7 is rated for junction and storage temperatures from –55 °C to +150 °C. Its thermal resistance (RθJA = 417 °C/W) and 300 mW power dissipation capability allow reliable operation up to +85 °C ambient when mounted per Diodes' AP02001 pad layout on 2 oz copper FR-4.
Does DRTR5V0U4LP16-7 require external biasing or control signals?
No. DRTR5V0U4LP16-7 is a passive, bidirectional TVS diode array with no control pins, power supply, or bias requirements. It operates automatically - conducting only during overvoltage transients - and draws zero static current under normal 5.5 V operation.
Can DRTR5V0U4LP16-7 protect USB 3.0 or HDMI 2.0 interfaces?
No. With 1.0 pF typical capacitance, DRTR5V0U4LP16-7 is optimized for USB 2.0 (480 Mbps) and HDMI 1.4 (up to 3.4 Gbps). Its frequency response limits use in USB 3.0 (5 Gbps) or HDMI 2.0 (18 Gbps), where sub-0.3 pF devices like TPD4E05U06DQAR are required.
How is the "SN" marking decoded on the DRTR5V0U4LP16-7 package?
The top-side marking "SN" identifies the DRTR5V0U4LP16-7 product type per Diodes' coding scheme. Date code follows as two characters: first digit is year (e.g., "C" = 2015), second is month (e.g., "9" = September), per the document's marking table - enabling full traceability to wafer lot and assembly batch.
DRTR5V0U4LP16-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- 6-UFDFN Exposed Pad
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Steering (Rail to Rail)
- Unidirectional Channels:
- 4
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 5.5V (Max)
- Voltage - Breakdown (Min):
- 6V
- Voltage - Clamping (Max) @ Ipp:
- 12V
- Current - Peak Pulse (10/1000µs):
- 1A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- Yes
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 1pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- U-DFN1616-6
DRTR5V0U4LP16-7 FAQ
1.How can I place an order for DRTR5V0U4LP16-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DRTR5V0U4LP16-7 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 DRTR5V0U4LP16-7 reliable?
The price and inventory of DRTR5V0U4LP16-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DRTR5V0U4LP16-7 is usually 5 days.
3.What payment methods are accepted for DRTR5V0U4LP16-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DRTR5V0U4LP16-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DRTR5V0U4LP16-7?
DRTR5V0U4LP16-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DRTR5V0U4LP16-7 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 DRTR5V0U4LP16-7?
For technical support, including DRTR5V0U4LP16-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DRTR5V0U4LP16-7 requirements.
6.How does Aetrix verify that DRTR5V0U4LP16-7 is sourced from the original manufacturer or authorized distributors?
All DRTR5V0U4LP16-7 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 DRTR5V0U4LP16-7 meets industry standards.
7.What is the process for return or replacement of DRTR5V0U4LP16-7?
All DRTR5V0U4LP16-7 units undergo pre-shipment inspection (PSI). If there is an issue with DRTR5V0U4LP16-7, 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 DRTR5V0U4LP16-7 part is unused and in its original packaging.
Return procedure for DRTR5V0U4LP16-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DRTR5V0U4LP16-7 Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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onsemi
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Diodes Incorporated
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D12V0L1B2LP-7B
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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