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Diodes Incorporated D36V0S1U2LP1610Q-7
- Part No.:
- D36V0S1U2LP1610Q-7
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 0603 (1610 Metric)
- Datasheet:
-
D36V0S1U2LP1610Q-7.pdf
- Description:
- SURGE PROTECTION PP U-DFN1610-2
- Quantity:
- Payment:
- Shipping:
Inventory:8,251
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Product details
Overview
D36V0S1U2LP1610Q-7 from Diodes Incorporated is a single-channel automotive-grade TVS diode designed for high-surge ESD protection on signal lines. It delivers ±30kV IEC 61000-4-2 contact/air discharge immunity, 36V reverse standoff voltage, 59V max clamping voltage at 18A peak pulse current, and 165pF channel input capacitance - deployed in CAN FD and LIN bus interfaces in engine control units.
For engineers reviewing the D36V0S1U2LP1610Q-7 datasheet, D36V0S1U2LP1610Q-7 pinout, D36V0S1U2LP1610Q-7 application, or D36V0S1U2LP1610Q-7 equivalent, key selection criteria include clamping voltage under 8/20µs surge, low capacitance for high-speed data integrity, AEC-Q101 qualification, U-DFN1610-2 footprint compatibility, and thermal derating above +25°C ambient.
Technical Context
This unidirectional TVS diode operates as a shunt protector between I/O and ground, triggering when transient voltage exceeds 37V (min breakdown) to clamp line voltage to ≤59V at 18A. Its low 165pF capacitance ensures minimal signal distortion on 1–5 Mbps automotive serial buses.
The device uses silicon avalanche junction technology with NiPdAu-plated terminals and is rated for continuous operation from –55°C to +150°C. Thermal resistance of 417°C/W (Junction-to-Ambient) requires careful PCB copper layout per Diodes' U-DFN1610-2 pad recommendations to sustain 300mW power dissipation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 36 V - Maximum continuous operating voltage before conduction begins; sets upper limit for normal signal swing in protected line. |
| Breakdown Voltage (Min) | 37 V - Guaranteed avalanche initiation threshold; ensures reliable turn-on before damage to downstream ICs. |
| Clamping Voltage @ 18A | 59 V - Peak voltage seen by protected circuit during 8×20µs surge; defines safe margin for 3.3V/5V transceivers. |
| ESD Rating (IEC 61000-4-2) | ±30 kV - Air and contact discharge immunity level; meets automotive OEM requirements for infotainment and body electronics. |
| Channel Input Capacitance | 165 pF - Measured I/O-to-GND at 1 MHz; enables use on CAN FD (up to 5 Mbps) without signal rise-time degradation. |
| Package | U-DFN1610-2 - 1.6 × 1.0 mm, 0.5 mm height, 2-terminal leadless package; supports automated SMT assembly and high-density routing. |
Pinout & Package
U-DFN1610-2 (Type B) is a 2-terminal, bottom-terminated, leadless plastic package with exposed thermal pad. Pin 1 is cathode-marked with a dot; Pin 2 is anode. The package complies with JEDEC MO-252 and IPC-7351B standards.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Cathode) | Protected Line Connection | Connected to signal line (e.g., CAN_H); conducts surge current to ground when clamping threshold exceeded. |
| Pin 2 (Anode) | Ground Reference | Directly tied to system ground plane; forms low-inductance return path essential for effective transient suppression. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 Qualified | Validated for automotive underhood and cabin applications including temperature cycling, humidity bias, and mechanical shock testing. |
| IATF 16949 Manufacturing | Produced in certified facilities with PPAP documentation support for Tier-1 automotive supply chain traceability. |
| Low 165pF Capacitance | Preserves signal integrity on high-speed serial links (CAN FD, LIN) without requiring additional impedance matching or layout compensation. |
| ±30kV ESD Protection | Exceeds ISO 10605 and IEC 61000-4-2 requirements for human-body model and contact discharge events in vehicle assembly and service environments. |
Applications
| Engine Control Unit (ECU) Signal Protection | CAN FD Data Line Protection |
|---|---|
Use Scenario: Protecting microcontroller GPIO and transceiver pins from load dump and ESD in diesel/gasoline engine management systems. IC Role / Device Role / Timing Role: Shunt-type transient voltage suppressor placed directly at connector entry point before CAN/LIN transceiver input. Use Value: Limits clamped voltage to 59V during 18A surge, preventing latch-up or gate oxide damage in 3.3V automotive MCUs. | Use Scenario: Safeguarding high-speed CAN FD bus lines (up to 5 Mbps) against electrostatic discharge in ADAS domain controllers. IC Role / Device Role / Timing Role: Low-capacitance TVS placed inline with differential CAN_H/CAN_L traces to maintain common-mode noise rejection. Use Value: 165pF capacitance avoids signal edge rounding and bit error rate increase while maintaining ±30kV ESD immunity. |
| LIN Bus Node Protection | Body Control Module (BCM) Sensor Interface |
Use Scenario: Securing LIN slave nodes (e.g., door lock actuators, mirror controls) against cable coupling transients in 12V vehicle architectures. IC Role / Device Role / Timing Role: Unidirectional clamping diode connected between LIN bus and local ground, sized for 12V nominal operation. Use Value: 36V standoff allows full LIN frame voltage swing (0–12V) while clamping surges to safe levels below transceiver absolute maximum ratings. | Use Scenario: Shielding analog sensor inputs (e.g., temperature, humidity) in BCM from board-level ESD and switching noise. IC Role / Device Role / Timing Role: Point-of-entry TVS on sensor harness interface, mounted adjacent to connector to minimize loop inductance. Use Value: 417°C/W thermal resistance enables stable operation at +105°C ambient when soldered to 2oz copper thermal pad per Diodes' layout guide. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar TVS diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ36A-Q | DO-214AC package; 36V standoff; 59V clamping at 17.2A; 1000pF capacitance. | Not suitable for >1 Mbps data lines due to high capacitance; used in power rail protection. | Select only for non-high-speed, space-tolerant designs where footprint flexibility outweighs speed constraints. |
| TPD2E001DRYR | 2-channel, 5.5V standoff, 12V clamping, 3.5pF/channel; not AEC-Q101 qualified. | Targeted at consumer USB/USB-C ports; lacks automotive thermal and reliability validation. | Use only in non-automotive, low-voltage, ultra-high-speed interfaces where AEC-Q101 is not required. |
Compared with SMAJ36A-Q and TPD2E001DRYR, D36V0S1U2LP1610Q-7 uniquely balances automotive qualification, 165pF low capacitance, and 59V clamping - making it the only option validated for CAN FD and LIN in production ECU designs.
Availability
D36V0S1U2LP1610Q-7 is available at Aetrix Electronics and suitable for engine control units, CAN FD communication modules, and body control module sensor interfaces requiring stable component supply across extended automotive product lifecycles.
Supply support for D36V0S1U2LP1610Q-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 the Americas.
This device belongs to Diodes' Automotive TVS Diode family, engineered specifically for robust ESD and surge protection in harsh-temperature vehicle networks - emphasizing low capacitance, AEC-Q101 compliance, and compact DFN packaging for modern E/E architecture.
FAQ
What is the maximum peak pulse current rating for D36V0S1U2LP1610Q-7?
The device is rated for 18A peak pulse current under an 8×20µs waveform per IEC 61000-4-5. This value is measured with specified PCB thermal layout and represents the highest transient current the diode can safely clamp without exceeding its junction temperature limits.
Is D36V0S1U2LP1610Q-7 compatible with reflow soldering processes?
Yes - it is qualified for standard Pb-free reflow profiles per J-STD-020, with Moisture Sensitivity Level 1. The U-DFN1610-2 package supports peak temperatures up to 260°C and is compatible with Type 3 and Type 4 solder pastes.
Does this TVS diode support bidirectional protection?
No - D36V0S1U2LP1610Q-7 is a unidirectional device intended for DC-biased lines like CAN or LIN. Its schematic shows anode-to-ground orientation; it does not protect against negative-going transients beyond the reverse standoff voltage.
How is the 165pF capacitance measured and why does it matter?
Capacitance is measured I/O-to-GND at 1 MHz with 0V DC bias per Note 8 in the datasheet. At 165pF, it minimizes signal rise-time degradation on CAN FD (5 Mbps), avoiding timing violations and bit errors that occur with higher-capacitance alternatives like SMAJ-series diodes.
D36V0S1U2LP1610Q-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):
- 36V
- Voltage - Breakdown (Min):
- 37V
- Voltage - Clamping (Max) @ Ipp:
- 59V
- Current - Peak Pulse (10/1000µs):
- 18A
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- 165pF @ 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)
D36V0S1U2LP1610Q-7 FAQ
1.How can I place an order for D36V0S1U2LP1610Q-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for D36V0S1U2LP1610Q-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 D36V0S1U2LP1610Q-7 reliable?
The price and inventory of D36V0S1U2LP1610Q-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D36V0S1U2LP1610Q-7 is usually 5 days.
3.What payment methods are accepted for D36V0S1U2LP1610Q-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D36V0S1U2LP1610Q-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D36V0S1U2LP1610Q-7?
D36V0S1U2LP1610Q-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D36V0S1U2LP1610Q-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 D36V0S1U2LP1610Q-7?
For technical support, including D36V0S1U2LP1610Q-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D36V0S1U2LP1610Q-7 requirements.
6.How does Aetrix verify that D36V0S1U2LP1610Q-7 is sourced from the original manufacturer or authorized distributors?
All D36V0S1U2LP1610Q-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 D36V0S1U2LP1610Q-7 meets industry standards.
7.What is the process for return or replacement of D36V0S1U2LP1610Q-7?
All D36V0S1U2LP1610Q-7 units undergo pre-shipment inspection (PSI). If there is an issue with D36V0S1U2LP1610Q-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 D36V0S1U2LP1610Q-7 part is unused and in its original packaging.
Return procedure for D36V0S1U2LP1610Q-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
D36V0S1U2LP1610Q-7 Tags
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