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Renesas NNCD6.2G(0)-T1-A
- Part No.:
- NNCD6.2G(0)-T1-A
- Manufacturer:
- Renesas
- Category:
- TVS Diodes
- Package:
- SC-74A, SOT-753
- Datasheet:
-
NNCD6.2G(0)-T1-A.pdf
- Description:
- NNCD6.2G(0)-T1-A - ELECTROSTATIC
- Quantity:
- Payment:
- Shipping:
Inventory:9,000
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Product details
Overview
NNCD6.2G(0)-T1-A from Renesas Electronics is a quad-channel electrostatic discharge (ESD) noise clipping diode in a 5-pin Mini Mold (SC-74A) package, featuring common-anode configuration, 5.86–6.53 V breakdown voltage, ≤50 Ω dynamic impedance, and 30 kV IEC 1000-4-2 ESD endurance. It protects external interface circuits such as parallel ports and peripheral connectors against transient overvoltage events.
For engineers reviewing the NNCD6.2G(0)-T1-A datasheet, NNCD6.2G(0)-T1-A pinout, NNCD6.2G(0)-T1-A application, or NNCD6.2G(0)-T1-A equivalent, key selection criteria include verified 30 kV ESD immunity, 3.0 V reverse leakage threshold at 5 V bias, 120 pF typical capacitance at 1 MHz, and compatibility with automated SMT placement due to its SC-74A footprint.
Technical Context
This device implements four identical silicon PN-junction clipping elements sharing a single anode terminal, enabling simultaneous protection of four signal lines. Each cathode-anode path exhibits sharp avalanche breakdown above 5.86 V and clamps transients within nanoseconds while maintaining low dynamic impedance (≤50 Ω).
Designed for IEC 61000-4-2 Level 4 compliance, it delivers 30 kV contact and air discharge immunity without degradation. Its thermal design supports 85 W surge power (10 µs pulse) and operates continuously up to 150 °C junction temperature, with storage range from –55 °C to +150 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Breakdown Voltage (VBR) | 5.86–6.53 V min/max at 5 mA - defines precise clamping onset for 5 V logic interfaces |
| Dynamic Impedance (Zz) | ≤50 Ω at 5 mA - ensures low-voltage overshoot during fast ESD events |
| Reverse Leakage (IR) | ≤2 µA at 3.0 V - prevents signal loading on low-power data lines |
| Capacitance (Ct) | 120 pF typ at 1 MHz - compatible with parallel port and legacy peripheral speeds |
| ESD Withstand (IEC 1000-4-2) | ≥30 kV contact/air - meets industrial-grade interface immunity requirements |
| Surge Power (PRSM) | 85 W at 10 µs - handles single-pulse energy without failure |
| Junction Temperature (Tj) | 150 °C max - supports operation in enclosed or thermally constrained enclosures |
Pinout & Package
Package: 5-pin Mini Mold (SC-74A), surface-mount, 2.9 × 1.9 mm body, 0.65 mm pitch, 0.32 mm lead thickness.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode 1 (K1) | Clamping node for first protected signal line; connects to I/O trace |
| 2 | Anode (A, common) | Shared return path to ground or VCC; must be low-inductance connection |
| 3 | Cathode 2 (K2) | Clamping node for second protected signal line; independent of K1 |
| 4 | Cathode 3 (K3) | Clamping node for third protected signal line; enables multi-line protection |
| 5 | Cathode 4 (K4) | Clamping node for fourth protected signal line; completes quad-channel set |
Key Features
| Feature | Design Value |
|---|---|
| Quad-channel common-anode topology | Enables compact protection of four independent signals using one SC-74A footprint |
| 30 kV IEC 61000-4-2 rated ESD immunity | Guarantees robustness against human-body-model discharges in industrial environments |
| 120 pF capacitance at 1 MHz | Minimizes signal distortion on parallel bus interfaces operating below 10 MHz |
| 85 W surge power handling (10 µs) | Withstands high-energy transients without parametric shift or catastrophic failure |
| –55 °C to +150 °C storage range | Supports use in automotive under-hood or industrial control cabinet applications |
Applications
| Parallel Port Protection | Printer Interface Circuit |
|---|---|
Use Scenario: Protecting bidirectional data lines (D0–D7), strobe, and acknowledge signals in legacy PC parallel interfaces connected to printers or CD-ROM drives. IC Role / Device Role / Timing Role: ESD transient suppressor placed between connector and controller IC, clamping surges before they reach logic inputs. Use Value: Prevents latch-up or permanent damage to microcontroller GPIOs during cable hot-plug or operator handling, validated per IEC 61000-4-2 Level 4. | Use Scenario: Securing Centronics-style printer cables exposed to frequent mating cycles and static-prone office environments. IC Role / Device Role / Timing Role: Four-channel voltage clamp on BUSY, ERROR, SELECT, and AUTOFD lines to maintain signal integrity during ESD events. Use Value: Eliminates spurious printer resets and communication dropouts by limiting transient overshoot to <12 V peak under 30 kV contact discharge. |
| Industrial Peripheral Interface | Legacy Gaming Console I/O |
Use Scenario: Shielding programmable logic controller (PLC) expansion module I/O headers used for sensors, actuators, and HMI connections. IC Role / Device Role / Timing Role: Common-anode ESD array routing all protected lines to a single chassis ground point, reducing PCB routing complexity. Use Value: Enables reliable field deployment in factory floors where operators frequently connect/disconnect cables, meeting EN 61000-6-2 immunity requirements. | Use Scenario: Hardening cartridge slot and controller port interfaces in retro-style gaming hardware subject to repeated user insertion/removal. IC Role / Device Role / Timing Role: Quad-channel transient suppressor on address/data/control lines to prevent game corruption or boot failure after ESD exposure. Use Value: Maintains deterministic reset behavior and avoids EEPROM corruption by clamping transients below 6.5 V across all four protected paths. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NUP4105MR6T1G | 5-pin SOT-553 package; 6.8 V breakdown; 150 pF capacitance; 30 kV ESD rating | Higher capacitance limits use to sub-5 MHz interfaces; same quad-common-anode topology | Preferred when board space allows larger SOT-553 footprint and higher clamping voltage is acceptable |
| Vishay ESD9X5.0ST5G | 5-pin SOT-553; 5.0 V nominal breakdown; 350 pF capacitance; 30 kV ESD rating | Lower breakdown suits 3.3 V systems but excessive capacitance degrades signal edges on parallel buses | Only suitable for low-speed, low-voltage interfaces-not recommended for 5 V parallel port protection |
Compared with NNCD6.2G(0)-T1-A, the NUP4105MR6T1G offers identical ESD performance but requires layout adaptation for SOT-553, while the ESD9X5.0ST5G's 350 pF capacitance risks timing violations on standard parallel interfaces-making NNCD6.2G(0)-T1-A the optimal choice for legacy 5 V peripheral protection.
Availability
NNCD6.2G(0)-T1-A is available at Aetrix Electronics and suitable for parallel port protection, printer interface circuits, industrial peripheral interfaces, and legacy gaming console I/O requiring stable component supply and long-term obsolescence management.
Supply support for NNCD6.2G(0)-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 for industrial, automotive, and consumer markets.
NNCD6.2G(0)-T1-A belongs to Renesas' ESD Noise Clipping Diodes product line, engineered specifically for high-density, automated protection of legacy parallel and peripheral interfaces against IEC 61000-4-2 ESD events.
FAQ
What is the exact breakdown voltage range specified for NNCD6.2G(0)-T1-A?
The NNCD6.2G(0)-T1-A has a guaranteed breakdown voltage range of 5.86 V minimum to 6.53 V maximum, measured at 5 mA test current per channel. This tight tolerance ensures consistent clamping behavior across all four cathode paths and aligns precisely with 5 V logic rail protection requirements. The value is confirmed in the official Renesas datasheet D11645EJ1V1DS00, page 2, Electrical Characteristics table.
Does NNCD6.2G(0)-T1-A support IEC 61000-4-2 Level 4 ESD testing?
Yes, NNCD6.2G(0)-T1-A is rated for ≥30 kV contact and air discharge per IEC 61000-4-2, satisfying Level 4-the highest severity class defined in the standard. This rating is explicitly stated in the Renesas datasheet under "FEATURES" and "ELECTRICAL CHARACTERISTICS," and applies to all four channels simultaneously. No derating is required for multi-line operation.
What is the package type and pin configuration of NNCD6.2G(0)-T1-A?
NNCD6.2G(0)-T1-A uses the 5-pin Mini Mold package (JEDEC MO-178, industry designation SC-74A), with pin 1 = K1, pin 2 = A (common anode), pin 3 = K2, pin 4 = K3, and pin 5 = K4. This configuration is documented in the "PIN CONNECTION" diagram on page 2 of the Renesas datasheet D11645EJ1V1DS00 and verified via Renesas' official package drawings.
Can NNCD6.2G(0)-T1-A be used in 3.3 V interface circuits?
NNCD6.2G(0)-T1-A is optimized for 5 V systems, with a 5.86–6.53 V breakdown voltage that exceeds typical 3.3 V rail margins. Using it on 3.3 V lines risks insufficient clamping headroom and potential signal interference. For 3.3 V interfaces, Renesas recommends NNCD3.3G or NNCD3.6G variants instead. The NNCD6.2G(0)-T1-A datasheet specifies operation at VR = 3.0 V only for leakage testing-not functional clamping.
What is the maximum surge power rating and pulse duration for NNCD6.2G(0)-T1-A?
NNCD6.2G(0)-T1-A supports 85 W peak surge power at a pulse width of 10 µs (non-repetitive), as defined in the "MAXIMUM RATINGS" table on page 1 of the Renesas datasheet. This rating reflects single-event transient energy absorption capability and is validated under standardized test conditions (Fig. 5). Continuous power dissipation remains limited to 200 mW total.
NNCD6.2G(0)-T1-A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- SC-74A, SOT-753
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 4
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 3V (Max)
- Voltage - Breakdown (Min):
- 5.86V
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- 85W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 120pF @ 1MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-Mini Mold
NNCD6.2G(0)-T1-A FAQ
1.How can I place an order for NNCD6.2G(0)-T1-A through Aetrix?
Please submit a Request for Quotation (RFQ) for NNCD6.2G(0)-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 NNCD6.2G(0)-T1-A reliable?
The price and inventory of NNCD6.2G(0)-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 NNCD6.2G(0)-T1-A is usually 5 days.
3.What payment methods are accepted for NNCD6.2G(0)-T1-A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NNCD6.2G(0)-T1-A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NNCD6.2G(0)-T1-A?
NNCD6.2G(0)-T1-A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NNCD6.2G(0)-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 NNCD6.2G(0)-T1-A?
For technical support, including NNCD6.2G(0)-T1-A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NNCD6.2G(0)-T1-A requirements.
6.How does Aetrix verify that NNCD6.2G(0)-T1-A is sourced from the original manufacturer or authorized distributors?
All NNCD6.2G(0)-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 NNCD6.2G(0)-T1-A meets industry standards.
7.What is the process for return or replacement of NNCD6.2G(0)-T1-A?
All NNCD6.2G(0)-T1-A units undergo pre-shipment inspection (PSI). If there is an issue with NNCD6.2G(0)-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 NNCD6.2G(0)-T1-A part is unused and in its original packaging.
Return procedure for NNCD6.2G(0)-T1-A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NNCD6.2G(0)-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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