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Renesas NNCD6.2MG-T1-A
- Part No.:
- NNCD6.2MG-T1-A
- Manufacturer:
- Renesas
- Category:
- TVS Diodes
- Package:
- SC-74A, SOT-753
- Datasheet:
-
NNCD6.2MG-T1-A.pdf
- Description:
- NNCD6.2MG-T1-A - LOW CAPACITANCE
- Quantity:
- Payment:
- Shipping:
Inventory:18,490
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Product details
Overview
NNCD6.2MG-T1-A from Renesas Electronics is a low-capacitance, quad-channel ESD protection diode in SC-74A (5-pin Mini Mold) package with common anode configuration. It delivers 5.7–6.7 V breakdown voltage, 20 pF typical capacitance at 0 V/1 MHz, <2 µA reverse leakage, 50 Ω dynamic impedance, and 30 kV IEC61000-4-2 ESD immunity - optimized for USB 2.0 data line protection.
For engineers reviewing the NNCD6.2MG-T1-A datasheet, NNCD6.2MG-T1-A pinout, NNCD6.2MG-T1-A application, or NNCD6.2MG-T1-A equivalent, key selection criteria include common-anode quad-diode topology, 20 pF capacitance limit for high-speed signaling, 30 kV contact ESD rating, and SC-74A footprint compatibility with space-constrained interface PCBs.
Technical Context
This device implements four independent Zener-clamping diodes sharing a single anode terminal, enabling bidirectional transient suppression across four signal lines relative to a common reference rail. Each cathode-anode path provides precise voltage clamping above 5.7 V while maintaining sub-20 pF inter-terminal capacitance to preserve signal integrity on differential or single-ended high-speed buses.
Designed specifically for IEC61000-4-2 Level 4 compliance, it sustains non-repetitive 2 W surge power (10 µs pulse) and operates within −55°C to +150°C storage range. Its thermal resistance (Zth) and 200 mW total power dissipation are validated on standard 30×30×1.6 mm glass-epoxy PCBs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Breakdown Voltage | 5.7–6.7 V (min/max at 5 mA); defines clamping onset threshold for ESD transients on protected lines |
| Capacitance | 20 pF typ. at VR = 0 V, f = 1 MHz; ensures minimal signal distortion on USB 2.0 (480 Mbps) traces |
| Dynamic Impedance | 50 Ω max at 5 mA; determines voltage overshoot during fast ESD events (IEC61000-4-2) |
| ESD Withstand | 30 kV contact per IEC61000-4-2; meets industrial-grade interface immunity requirements |
| Reverse Leakage | 2 µA max at VR = 3.0 V; avoids DC loading on high-impedance data receivers |
| Package | SC-74A (5-pin Mini Mold); enables 1.9 mm × 2.9 mm board area usage with 0.65 mm pitch |
Pinout & Package
SC-74A package: 5-pin surface-mount molded plastic case with gull-wing leads, 0.65 mm pitch, 2.9 mm × 1.9 mm body size, and 1.1–1.4 mm height.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K1) | Cathode 1 | Clamps signal line 1 to common anode during positive transients |
| 2 (A) | Anode (common) | Shared return path for all four diodes; connects to system ground or bias rail |
| 3 (K2) | Cathode 2 | Clamps signal line 2 to common anode during positive transients |
| 4 (K3) | Cathode 3 | Clamps signal line 3 to common anode during positive transients |
| 5 (K4) | Cathode 4 | Clamps signal line 4 to common anode during positive transients |
Key Features
| Feature | Design Value |
|---|---|
| Quad common-anode topology | Enables compact protection of four independent signal lines using single ground-referenced layout |
| 20 pF typical capacitance | Maintains USB 2.0 eye diagram integrity by limiting high-frequency insertion loss |
| 30 kV IEC61000-4-2 contact rating | Exceeds industrial ESD immunity requirement without external RC filtering |
| 200 mW total power dissipation | Supports simultaneous multi-line clamping under worst-case surge conditions |
Applications
| USB 2.0 Interface Protection | LVDS Data Link Protection |
|---|---|
Use Scenario: Protecting D+ and D− lines of USB 2.0 host/device ports against electrostatic discharge during hot-plug events. IC Role / Device Role / Timing Role: Bidirectional transient voltage suppressor clamping both signal lines to common ground reference. Use Value: Prevents latch-up or damage to USB transceivers while preserving 480 Mbps data timing via 20 pF low capacitance. | Use Scenario: Shielding LVDS clock and data pairs in industrial display interfaces from ESD coupling through flex cables. IC Role / Device Role / Timing Role: Common-anode dual-diode pair suppressing common-mode surges on differential pairs. Use Value: Maintains differential skew budget with matched 20 pF capacitance across K1–K2 and K3–K4 paths. |
| HDMI DDC Channel Protection | Industrial CAN FD Transceiver I/O |
Use Scenario: Safeguarding HDMI DDC (I²C) SDA/SCL lines connected to external monitors or adapters. IC Role / Device Role / Timing Role: Low-leakage (<2 µA) clamping diode array preventing bus contention during ESD events. Use Value: Ensures I²C pull-up networks remain functional post-ESD due to minimal DC loading at 3.3 V operation. | Use Scenario: Adding secondary ESD hardening to CAN FD transceiver RX/TX pins in factory automation gateways. IC Role / Device Role / Timing Role: Standoff protection element placed upstream of transceiver I/O, referenced to local ground plane. Use Value: Absorbs 30 kV contact discharges before they reach transceiver ESD structures, extending field reliability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPD4E05U06DQAR | 0.5 pF lower capacitance (19.5 pF), 12 kV IEC61000-4-2 rating, same SC-70-6 footprint but different pinout | Targeted at USB 3.0/PCIe where ultra-low capacitance is critical; lacks 30 kV robustness for industrial connectors | Select when signal bandwidth >5 GHz required and ESD threat level is ≤12 kV |
| ESD5V3U2U-2/TR | Single-channel, 5.3 V breakdown, 15 pF, SOT-23-3 package; no common-anode quad configuration | Requires four discrete placements for equivalent coverage; increases PCB area and routing complexity | Choose only if board space allows discrete placement and cost sensitivity outweighs assembly efficiency |
Compared with TPD4E05U06DQAR and ESD5V3U2U-2/TR, NNCD6.2MG-T1-A uniquely combines 30 kV ESD hardness, quad common-anode integration, and USB-optimized 20 pF capacitance in SC-74A - making it optimal for space-constrained industrial USB ports where connector-level discharge risk is high.
Availability
NNCD6.2MG-T1-A is available at Aetrix Electronics and suitable for USB 2.0 interface protection, industrial LVDS links, and HDMI DDC channel safeguarding requiring stable component supply and long-term production continuity.
Supply support for NNCD6.2MG-T1-A 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
Renesas Electronics Corporation is a global semiconductor manufacturer formed in 2010 through the merger of NEC Electronics and Renesas Technology, specializing in microcontrollers, analog, and power devices.
NNCD6.2MG-T1-A belongs to Renesas' ESD noise clipping diode family designed explicitly for high-density, high-speed digital interface protection - emphasizing low capacitance, repeatable clamping, and IEC61000-4-2 compliance in compact packages.
FAQ
What is the exact breakdown voltage range specified for NNCD6.2MG-T1-A?
The NNCD6.2MG-T1-A has a guaranteed breakdown voltage range of 5.7 V minimum to 6.7 V maximum, measured at 5 mA test current per IEC61000-4-2 transient conditions. This range ensures consistent clamping behavior across production lots and temperature extremes, and is verified individually per device during final test. The "6.2" in the part number reflects the nominal midpoint of this specification band.
Does NNCD6.2MG-T1-A support bidirectional ESD protection?
Yes, NNCD6.2MG-T1-A provides bidirectional protection per channel: each cathode-to-anode path clamps positive transients, while the inherent diode junction also conducts during negative surges when the anode is biased above cathode potential. This dual-mode operation is confirmed in the datasheet's IEC61000-4-2 test methodology and applies identically to all four K1–K4 terminals referenced to the common anode (pin 2) of NNCD6.2MG-T1-A.
Can NNCD6.2MG-T1-A be used in automotive applications?
NNCD6.2MG-T1-A is rated as a Standard quality grade device per Renesas documentation and is intended for computers, communications equipment, and industrial robots - not automotive systems. It does not meet AEC-Q200 stress testing requirements or possess the extended temperature range (-40°C to +125°C operational) mandated for automotive ECUs. For automotive USB ports, Renesas recommends qualified alternatives such as the RCLAMP0524P.TCT.
What is the thermal resistance characteristic of NNCD6.2MG-T1-A?
NNCD6.2MG-T1-A exhibits a transient thermal impedance (Zth) of approximately 625°C/W at t = 100 µs when mounted on a 30 mm × 30 mm × 1.6 mm glass-epoxy PCB, as shown in Figure 4 of datasheet D13910EJ2V0DS00. This value governs short-pulse energy dissipation capability and confirms the device's ability to survive 2 W surge pulses without junction overheating, directly supporting its 30 kV IEC61000-4-2 rating.
Is NNCD6.2MG-T1-A RoHS compliant?
Yes, NNCD6.2MG-T1-A complies with the EU RoHS Directive (2011/65/EU) as confirmed by Renesas Electronics' environmental compliance documentation. The device contains no lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB), or polybrominated diphenyl ethers (PBDE) above threshold limits, and is marked with appropriate RoHS labeling per packaging standards. Full substance declarations are available upon request from Aetrix Electronics.
NNCD6.2MG-T1-A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- SC-74A, SOT-753
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Type:
- Steering (Rail to Rail)
- Unidirectional Channels:
- 4
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 3V (Max)
- Voltage - Breakdown (Min):
- 5.7V
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- 2W
- Power Line Protection:
- No
- Applications:
- Telecom, USB
- Capacitance @ Frequency:
- 20pF @ 1MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-Mini Mold
NNCD6.2MG-T1-A FAQ
1.How can I place an order for NNCD6.2MG-T1-A through Aetrix?
Please submit a Request for Quotation (RFQ) for NNCD6.2MG-T1-A 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 NNCD6.2MG-T1-A reliable?
The price and inventory of NNCD6.2MG-T1-A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NNCD6.2MG-T1-A is usually 5 days.
3.What payment methods are accepted for NNCD6.2MG-T1-A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NNCD6.2MG-T1-A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NNCD6.2MG-T1-A?
NNCD6.2MG-T1-A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NNCD6.2MG-T1-A 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 NNCD6.2MG-T1-A?
For technical support, including NNCD6.2MG-T1-A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NNCD6.2MG-T1-A requirements.
6.How does Aetrix verify that NNCD6.2MG-T1-A is sourced from the original manufacturer or authorized distributors?
All NNCD6.2MG-T1-A 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 NNCD6.2MG-T1-A meets industry standards.
7.What is the process for return or replacement of NNCD6.2MG-T1-A?
All NNCD6.2MG-T1-A units undergo pre-shipment inspection (PSI). If there is an issue with NNCD6.2MG-T1-A, 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 NNCD6.2MG-T1-A part is unused and in its original packaging.
Return procedure for NNCD6.2MG-T1-A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NNCD6.2MG-T1-A Tags
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