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Renesas NNCD6.2C-T1-A
- Part No.:
- NNCD6.2C-T1-A
- Manufacturer:
- Renesas
- Category:
- TVS Diodes
- Package:
- 2-SMD, Gull Wing
- Datasheet:
-
NNCD6.2C-T1-A.pdf
- Description:
- NNCD6.2C-T1-A - ELECTROSTATIC DI
- Quantity:
- Payment:
- Shipping:
Inventory:7,769
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Product details
Overview
NNCD6.2C-T1-A from Renesas Electronics is an electrostatic discharge (ESD) noise clipping diode in a 2-pin Ultra Super Mini Mold package, rated for 150 mW power dissipation, with a breakdown voltage of 5.84–6.55 V, dynamic impedance ≤50 Ω at 5 mA, and ESD endurance ≥30 kV per IEC 1000-4-2. It protects external interface circuits such as parallel printer ports and CD-ROM connectors.
For engineers reviewing the NNCD6.2C-T1-A datasheet, NNCD6.2C-T1-A pinout, NNCD6.2C-T1-A application, or NNCD6.2C-T1-A equivalent, key selection criteria include clamping voltage under surge, junction capacitance (120 pF), low dynamic impedance, IEC 1000-4-2 compliance, and suitability for low-voltage logic interface protection.
Technical Context
This device operates as a bidirectional transient voltage suppressor optimized for ESD immunity in signal-line applications. Its clamping behavior is defined by a sharp Zener-like breakdown at ~6.2 V and low dynamic impedance (≤50 Ω), enabling fast energy shunting during 150 pF/330 Ω ESD events.
The diode exhibits 120 pF junction capacitance at 1 MHz and 0 V bias, making it suitable for data lines up to ~10 Mbps. It supports surge reverse power of 85 W for 10 µs pulses and operates within –55 °C to +150 °C storage temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Breakdown Voltage | 5.84–6.55 V at 5 mA - defines minimum clamping threshold for overvoltage events |
| Dynamic Impedance | ≤50 Ω at 5 mA - ensures low-voltage overshoot during fast ESD transients |
| Junction Capacitance | 120 pF at 1 MHz, 0 V - limits signal distortion on low-speed digital interfaces |
| ESD Withstand | ≥30 kV per IEC 1000-4-2 - meets industrial-level contact and air discharge requirements |
| Power Dissipation | 150 mW at TA = 25 °C - sets thermal derating limit for PCB layout and ambient conditions |
| Surge Reverse Power | 85 W for 10 µs single pulse - quantifies peak transient energy absorption capability |
Pinout & Package
Package: 2-pin Ultra Super Mini Mold (SOD-323 equivalent footprint), dimensions 2.1 × 1.3 × 0.75 mm, cathode marked.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Low-side connection point | Connected to signal line or ground return path for bidirectional clamping |
| Cathode | High-side connection point | Marked terminal; ties to VCC rail or higher-potential node to define clamping reference |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional ESD protection | Clamps both positive and negative transients without external biasing |
| IEC 1000-4-2 compliant | Validated for ≥30 kV contact/air discharge - eliminates need for external test validation |
| Low dynamic impedance | ≤50 Ω enables sub-10 V clamping during 8/20 µs surges |
| Ultra-small SMD package | 2.1 × 1.3 mm footprint saves board space in dense connector areas |
Applications
| Parallel Printer Interface Protection | CD-ROM Data Bus Clamping |
|---|---|
Use Scenario: Protects 8-bit parallel data lines between PC and legacy printers from user-handling ESD. IC Role / Device Role / Timing Role: Bidirectional voltage clamp placed between each data line and chassis ground. Use Value: Prevents latch-up or damage to 5 V TTL outputs using 120 pF capacitance and ≤6.55 V clamping. | Use Scenario: Shields ATAPI/IDE data bus signals (D0–D7, IORD#, IOWR#) during hot-plug or cable handling. IC Role / Device Role / Timing Role: Low-capacitance transient suppressor tied between signal and 5 V rail. Use Value: Maintains signal integrity below 10 Mbps while surviving ≥30 kV ESD events per IEC standard. |
| Industrial Keypad ESD Guard | Legacy Game Console Peripheral Port |
Use Scenario: Secures membrane keypad scan lines in factory HMIs exposed to operator touch discharge. IC Role / Device Role / Timing Role: Ground-referenced clipping diode on each row/column line. Use Value: Limits transient overshoot to <7 V with 50 Ω dynamic impedance, preventing microcontroller input damage. | Use Scenario: Hardens controller port pins (e.g., NES, SNES expansion buses) against accidental static discharge. IC Role / Device Role / Timing Role: Signal-line protector between peripheral connector and 5 V logic IC. Use Value: 150 mW rating supports repeated surge handling without thermal runaway in intermittently used ports. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ESD5Z6.0T1G | Lower capacitance (80 pF), same 6 V nominal breakdown, 100 W surge rating | Better suited for higher-speed interfaces (>20 Mbps); slightly higher cost | Prefer when signal bandwidth exceeds 10 Mbps or surge margin >85 W required |
| PGB1010303MR | Unidirectional, 6.5 V breakdown, 0.5 pF capacitance, integrated RC filter | Requires separate ground path; designed for USB 2.0, not general-purpose parallel lines | Select only for new designs targeting ultra-low-capacitance high-speed data lines with filtering needs |
Compared with ESD5Z6.0T1G and PGB1010303MR, the NNCD6.2C-T1-A offers balanced ESD robustness (30 kV), moderate capacitance (120 pF), and proven compatibility with legacy 5 V parallel interfaces-making it optimal for cost-sensitive, low-to-moderate speed industrial and consumer peripherals where board space and reliability are prioritized over ultra-high bandwidth.
Availability
NNCD6.2C-T1-A is available at Aetrix Electronics and suitable for parallel printer interface protection, CD-ROM data bus clamping, and industrial keypad ESD guard applications requiring stable component supply and long-term obsolescence management.
Supply support for NNCD6.2C-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.
The NNCD6.2C-T1-A belongs to Renesas' ESD noise clipping diode family, designed specifically for robust, low-cost protection of legacy and industrial 5 V digital interfaces against IEC 1000-4-2 ESD events.
FAQ
What is the maximum operating temperature for NNCD6.2C-T1-A?
The NNCD6.2C-T1-A has a maximum junction temperature of 150 °C and a storage temperature range of –55 °C to +150 °C. Its power derating begins above 25 °C ambient, with full 150 mW dissipation only guaranteed at TA = 25 °C. Thermal design must account for PCB copper area and airflow to maintain safe operation in enclosed industrial enclosures.
Does NNCD6.2C-T1-A meet IEC 61000-4-2 Level 4?
Yes, the NNCD6.2C-T1-A is rated for ≥30 kV ESD withstand per IEC 1000-4-2 (the predecessor standard to IEC 61000-4-2), which corresponds to Level 4 (contact: 8 kV, air: 15 kV) and exceeds it significantly. This makes NNCD6.2C-T1-A suitable for industrial equipment requiring highest-tier ESD immunity certification.
Can NNCD6.2C-T1-A be used in 3.3 V systems?
No - the NNCD6.2C-T1-A's 5.84–6.55 V breakdown voltage makes it unsuitable for direct use on 3.3 V logic lines, as clamping would occur above normal signal swing and risk damaging downstream receivers. For 3.3 V interfaces, Renesas' NNCD3.3C-T1-A or NNCD3.6C-T1-A are appropriate alternatives with matched lower breakdown thresholds.
What is the cathode marking convention for NNCD6.2C-T1-A?
The NNCD6.2C-T1-A uses a visible cathode band on the package body, aligned with Pin 2 per standard SOD-323 orientation. The marking appears as a narrow stripe near one end of the 2.1 mm long body, consistent with Renesas' Ultra Super Mini Mold package documentation in D11771EJ2V0DS00.
Is NNCD6.2C-T1-A RoHS compliant?
Yes, NNCD6.2C-T1-A complies with the EU RoHS Directive, as confirmed by Renesas' environmental compliance documentation. It contains no lead, mercury, cadmium, hexavalent chromium, PBB, or PBDE above threshold limits, and is suitable for use in consumer and industrial electronics sold in regulated markets.
NNCD6.2C-T1-A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 2-SMD, Gull Wing
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 5V (Max)
- Voltage - Breakdown (Min):
- 5.84V
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- 85W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 3pF @ 1MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 2-Ultra Super Mini Mold
NNCD6.2C-T1-A FAQ
1.How can I place an order for NNCD6.2C-T1-A through Aetrix?
Please submit a Request for Quotation (RFQ) for NNCD6.2C-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 NNCD6.2C-T1-A reliable?
The price and inventory of NNCD6.2C-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 NNCD6.2C-T1-A is usually 5 days.
3.What payment methods are accepted for NNCD6.2C-T1-A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NNCD6.2C-T1-A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NNCD6.2C-T1-A?
NNCD6.2C-T1-A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NNCD6.2C-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 NNCD6.2C-T1-A?
For technical support, including NNCD6.2C-T1-A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NNCD6.2C-T1-A requirements.
6.How does Aetrix verify that NNCD6.2C-T1-A is sourced from the original manufacturer or authorized distributors?
All NNCD6.2C-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 NNCD6.2C-T1-A meets industry standards.
7.What is the process for return or replacement of NNCD6.2C-T1-A?
All NNCD6.2C-T1-A units undergo pre-shipment inspection (PSI). If there is an issue with NNCD6.2C-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 NNCD6.2C-T1-A part is unused and in its original packaging.
Return procedure for NNCD6.2C-T1-A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NNCD6.2C-T1-A Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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ESD5Z3.3T1G
onsemi
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D5V0H1B2LP-7B
Diodes Incorporated
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D5V0P1B2LP-7B
Diodes Incorporated
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DESD5V0U1BA-7
Diodes Incorporated
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ESD5Z5.0T1G
onsemi
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DESD5V0U1BB-7
Diodes Incorporated
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D12V0L1B2LP-7B
Diodes Incorporated
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PESD2V0Y1BSFYL
Nexperia USA Inc.
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DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
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D5V0L1B2WS-7
Diodes Incorporated
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