My Inquiry
My Account
Diodes Incorporated D12V0S1U2LP1610Q-7
- Part No.:
- D12V0S1U2LP1610Q-7
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 0603 (1610 Metric)
- Datasheet:
-
D12V0S1U2LP1610Q-7.pdf
- Description:
- SURGE PROTECTION PP U-DFN1610-2
- Quantity:
- Payment:
- Shipping:
Inventory:9,750
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
D12V0S1U2LP1610Q-7 from Diodes Incorporated is a single-channel, AEC-Q101 qualified TVS diode designed for high-surge ESD protection on signal lines such as USB Type-C CC pins and touch panel interfaces. It delivers 13.0V minimum breakdown voltage, 65A peak pulse current (8/20µs), 400pF channel capacitance, and ±30kV IEC 61000-4-2 contact/air ESD immunity in a U-DFN1610-2 package.
For engineers reviewing the D12V0S1U2LP1610Q-7 datasheet, D12V0S1U2LP1610Q-7 pinout, D12V0S1U2LP1610Q-7 application, or D12V0S1U2LP1610Q-7 equivalent, key selection criteria include clamping voltage (20V @ 65A), low input capacitance for high-speed data integrity, automotive qualification status, and U-DFN1610-2 footprint compatibility with space-constrained mobile and automotive interface designs.
Technical Context
This device operates as a unidirectional transient voltage suppressor optimized for low-capacitance, high-surge protection of single-ended I/O lines. Its 13.0V–17.0V breakdown range and 20V clamping voltage at 65A ensure robust overvoltage suppression without interfering with 12V nominal signal rails.
The U-DFN1610-2 (Type B) package integrates NiPdAu terminals and meets J-STD-020 Level 1 moisture sensitivity, enabling standard reflow assembly. Its 400pF capacitance is measured between any I/O and GND at 1MHz, supporting high-frequency interfaces like USB Type-C CC detection while maintaining signal fidelity.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Breakdown Voltage (VBR) | 13.0V min - Ensures reliable conduction onset above 12V system rail, preventing false triggering during normal operation. |
| Clamping Voltage (VC) | 20V @ 65A (8/20µs) - Limits transient voltage to safe levels for downstream 3.3V/5V logic and analog circuitry. |
| Peak Pulse Current (IPP) | 65A - Withstands high-energy ESD and surge events per IEC 61000-4-5 (Level 4) and ISO 16750-2. |
| Channel Capacitance (CT) | 400pF @ 1MHz - Enables use on USB Type-C CC, touch panel, and other <10MHz signal paths without signal distortion. |
| ESD Rating | ±30kV air / ±30kV contact (IEC 61000-4-2) - Meets highest industrial and automotive ESD immunity requirements. |
| Operating Temperature | −55°C to +150°C - Supports under-hood and display module environments with extended thermal cycling. |
Pinout & Package
Package: U-DFN1610-2 (Type B), 2-terminal surface-mount package with exposed pad-less construction, 1.6mm × 1.0mm footprint, 0.5mm height, and NiPdAu-plated terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode | Connected to protected line (e.g., USB Type-C CC); cathode side marked by dot on top surface. |
| Pin 2 | Cathode | Connected to system ground; provides low-impedance path for transient current during ESD event. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive applications including infotainment displays and body control modules requiring PPAP and IATF 16949 traceability. |
| Low 400pF input capacitance | Preserves signal rise/fall times on high-impedance, low-current lines like USB Type-C CC and touch panel sense traces. |
| ±30kV ESD immunity | Eliminates need for secondary ESD protection stages in consumer and automotive human-interface designs. |
| Halogen- and antimony-free "Green" construction | Meets automotive ELV Directive and RoHS 3 (2015/863/EU) with <900ppm Br/Cl and <1000ppm Sb compounds. |
Applications
| USB Type-C CC Line Protection | Automotive Touch Panel Interface |
|---|---|
Use Scenario: Protecting the Configuration Channel (CC) pin of USB Type-C connectors against ESD during hot-plug insertion and cable handling. IC Role / Device Role / Timing Role: Unidirectional TVS clamp placed between CC line and chassis ground to shunt transients before they reach USB controller PHY. Use Value: 400pF capacitance avoids CC line timing skew; 20V clamping prevents damage to 3.3V CC detection circuitry. | Use Scenario: Shielding projected capacitive (PCAP) touch sensor I/O lines from ESD generated by finger contact on glass overlays. IC Role / Device Role / Timing Role: Single-line TVS on each X/Y electrode trace to suppress ±30kV discharges without degrading touch sensitivity or SNR. Use Value: Low leakage (<200nA @ 12V) ensures minimal DC loading; AEC-Q101 rating supports dashboard-mounted display modules. |
| Mobile Power Line Protection | VDD Supply Rail Protection |
Use Scenario: Safeguarding 12V input rails of portable medical monitors and handheld test equipment from induced surges and connector ESD. IC Role / Device Role / Timing Role: Standoff-rated TVS placed at board edge to clamp fast transients before LDO regulators and microcontrollers. Use Value: 13.0V VBR allows clean operation across 12V ±10% tolerance; 300mW power dissipation handles brief surge energy. | Use Scenario: Protecting internal 12V VDD supply nodes in automotive ADAS camera modules from load-dump and jump-start transients. IC Role / Device Role / Timing Role: Secondary clamping device downstream of primary TVS or fuse, targeting localized ESD coupling into power distribution networks. Use Value: 65A IPP capacity absorbs residual energy after front-end filtering; U-DFN1610-2 footprint enables placement near IC power pins. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar TVS diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ12A | DO-214AC package, 12V VRWM, 30A IPP, 600pF CT | Larger footprint, higher capacitance - unsuitable for USB Type-C or touch panels | Select when board space permits and ESD energy is lower; not recommended for high-speed or automotive AEC-Q101 designs. |
| SP1003-01UTG | SOD-323 package, 12V VRWM, 30A IPP, 0.5pF CT, no AEC-Q101 | Ultra-low capacitance but lacks automotive qualification and surge rating | Prefer for RF or high-speed digital lines where sub-1pF is mandatory; avoid in automotive or high-surge environments. |
Compared with SMAJ12A and SP1003-01UTG, D12V0S1U2LP1610Q-7 uniquely balances 65A surge capability, 400pF capacitance, AEC-Q101 compliance, and U-DFN1610-2 miniaturization-making it optimal for next-gen automotive human-machine interfaces and compact USB-C devices.
Availability
D12V0S1U2LP1610Q-7 is available at Aetrix Electronics and suitable for USB Type-C interface protection, automotive touch panel systems, and 12V power rail safeguarding requiring stable component supply across production lifecycles.
Supply support for D12V0S1U2LP1610Q-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 automotive, industrial, and consumer markets.
This device belongs to Diodes' advanced TVS portfolio engineered specifically for high-density, high-surge ESD protection in automotive-grade human-interface and connectivity applications-emphasizing low capacitance, AEC-Q101 validation, and ultra-small packaging.
FAQ
What is the polarity configuration of D12V0S1U2LP1610Q-7?
D12V0S1U2LP1610Q-7 is a unidirectional TVS diode with anode (Pin 1) and cathode (Pin 2) terminals. The cathode side is marked by a dot on the top surface. It is designed to protect positive-going transients on lines referenced to ground, such as USB Type-C CC and 12V VDD rails.
Does this part require external biasing or control signals?
No. D12V0S1U2LP1610Q-7 is a passive, two-terminal device that operates without biasing, enable signals, or external circuitry. It remains non-conductive below its 13.0V breakdown threshold and automatically clamps transients above that voltage by diverting current to ground.
Can D12V0S1U2LP1610Q-7 be used in bidirectional signal lines?
No. As a unidirectional TVS, it protects only positive transients relative to ground. For bidirectional lines like USB D+/D− or HDMI, a bidirectional TVS (e.g., D12V0S2U2LP1610Q) or dual-diode configuration is required to suppress both polarities of ESD events.
How does the U-DFN1610-2 package affect thermal performance?
The U-DFN1610-2 package has a junction-to-ambient thermal resistance (RθJA) of 417°C/W when mounted on a standard FR-4 PCB with 2oz copper. This limits continuous power dissipation to 300mW, but is sufficient for transient ESD events lasting nanoseconds to microseconds, where thermal mass prevents significant temperature rise.
D12V0S1U2LP1610Q-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- 0603 (1610 Metric)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 12V
- Voltage - Breakdown (Min):
- 13V
- Voltage - Clamping (Max) @ Ipp:
- 20V
- Current - Peak Pulse (10/1000µs):
- 65A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- 400pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- U-DFN1610-2 (Type B)
D12V0S1U2LP1610Q-7 FAQ
1.How can I place an order for D12V0S1U2LP1610Q-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for D12V0S1U2LP1610Q-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 D12V0S1U2LP1610Q-7 reliable?
The price and inventory of D12V0S1U2LP1610Q-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D12V0S1U2LP1610Q-7 is usually 5 days.
3.What payment methods are accepted for D12V0S1U2LP1610Q-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D12V0S1U2LP1610Q-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D12V0S1U2LP1610Q-7?
D12V0S1U2LP1610Q-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D12V0S1U2LP1610Q-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 D12V0S1U2LP1610Q-7?
For technical support, including D12V0S1U2LP1610Q-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D12V0S1U2LP1610Q-7 requirements.
6.How does Aetrix verify that D12V0S1U2LP1610Q-7 is sourced from the original manufacturer or authorized distributors?
All D12V0S1U2LP1610Q-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 D12V0S1U2LP1610Q-7 meets industry standards.
7.What is the process for return or replacement of D12V0S1U2LP1610Q-7?
All D12V0S1U2LP1610Q-7 units undergo pre-shipment inspection (PSI). If there is an issue with D12V0S1U2LP1610Q-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 D12V0S1U2LP1610Q-7 part is unused and in its original packaging.
Return procedure for D12V0S1U2LP1610Q-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
D12V0S1U2LP1610Q-7 Tags
-
ESD9B5.0ST5G
onsemi
-
DESD3V3E1BL-7B
Diodes Incorporated
-
ESD5Z3.3T1G
onsemi
-
D5V0H1B2LP-7B
Diodes Incorporated
-
D5V0P1B2LP-7B
Diodes Incorporated
-
DESD5V0U1BA-7
Diodes Incorporated
-
ESD5Z5.0T1G
onsemi
-
DESD5V0U1BB-7
Diodes Incorporated
-
D12V0L1B2LP-7B
Diodes Incorporated
-
PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
-
D5V0L1B2WS-7
Diodes Incorporated
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
