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NXP Semiconductors IP4060CX16/LF,135
- Part No.:
- IP4060CX16/LF,135
- Manufacturer:
- NXP Semiconductors
- Category:
- TVS Diodes
- Package:
- 16-WFBGA, WLCSP
- Datasheet:
-
IP4060CX16/LF,135.pdf
- Description:
- TVS DIODE 10VWM 16CSP
- Quantity:
- Payment:
- Shipping:
Inventory:8,801
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Product details
Overview
IP4060CX16/LF from Nexperia is a monolithic ESD protection diode array with integrated EMI/RF filters and pull-up resistors for high-speed MultiMediaCard (MMC) interfaces, featuring ±15 kV IEC 61000-4-2 contact ESD protection, 18 pF typical channel capacitance, and 40–60 Ω series resistance across six filter channels - deployed in mobile handsets, PC card readers, and cordless telephones.
For engineers reviewing the IP4060CX16/LF datasheet, IP4060CX16/LF pinout, IP4060CX16/LF application, or IP4060CX16/LF equivalent, this device delivers validated ESD robustness, WLCSP16 package miniaturization (1.96 × 1.97 mm), and channel-specific RC filtering optimized for MMC signal integrity in space-constrained portable electronics.
Technical Context
The IP4060CX16/LF integrates 13 pseudo back-to-back diodes and 6 resistors in a single Wafer-Level Chip-Scale Package to provide simultaneous ESD clamping and low-pass filtering on six independent MMC data/control lines. Each channel includes dedicated series resistors (R1–R6: 40–60 Ω) and high-impedance pull-ups (R10–R13: 52.5–97.5 kΩ) for bus termination and biasing.
It operates over −30 °C to +85 °C ambient temperature, supports 5 V maximum input voltage, and maintains ≤20 pF channel capacitance at 1 MHz with 0 V DC bias - ensuring minimal signal distortion for high-speed MMC clock and data lines while meeting IEC 61000-4-2 Level 4 compliance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Protection | ±15 kV contact discharge per IEC 61000-4-2 Level 4 - protects MMC interface pins against real-world handling and system-level ESD events. |
| Channel Capacitance | 18 pF typical at 1 MHz, 0 V bias - preserves signal integrity for high-speed MMC data rates without excessive loading. |
| Series Resistance | 40–60 Ω (R1–R6) - provides controlled impedance matching and current limiting during transient events. |
| Pull-up Resistance | 52.5–97.5 kΩ (R10–R13) - ensures proper logic-level biasing of MMC command and data lines during idle states. |
| Package Dimensions | 1.96 × 1.97 × 0.7 mm WLCSP16 - enables direct integration into ultra-thin mobile PCBs with 0.5 mm bump pitch. |
| Operating Temperature | −30 °C to +85 °C - supports reliable operation in consumer handheld and embedded wireless environments. |
| Breakdown Voltage | ±7–10 V (Itest = ±1 mA) - defines clamping threshold to protect downstream 3.3 V or 5 V MMC controllers. |
Pinout & Package
IP4060CX16/LF uses a 16-bump Wafer-Level Chip-Scale Package (WLCSP16) with 0.5 mm pitch and 1.96 mm × 1.97 mm footprint. Ground terminals are shared across three bumps (B3, C2, D2) to minimize inductance and improve ESD current return path efficiency.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A2, A4 | Filter Channel 1 | Dedicated ESD-protected path for one MMC signal line (e.g., CMD or DAT0), with integrated resistor and diode pair. |
| A1, B4 | Filter Channel 2 | Second independent filtered channel supporting bidirectional MMC signaling with matched RC characteristics. |
| B2, C4 | Filter Channel 3 | Third channel optimized for low-capacitance, high-ESD-withstand performance on high-speed data lines. |
| B1, C3 | Filter Channel 4 | Fourth channel with identical electrical specs - enables full coverage of 4-bit MMC bus plus CMD and CLK. |
| C1, D4 | Filter Channel 5 | Fifth channel for auxiliary MMC control signals, maintaining <20 pF loading to avoid timing skew. |
| D1, D3 | Filter Channel 6 | Sixth channel supporting extended MMC configurations or dual-slot applications with consistent clamping behavior. |
| B3, C2, D2 | Ground | Three dedicated ground bumps reduce impedance and enhance ESD current dissipation during multi-kV transients. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated EMI/RF filtering | On-die RC network suppresses >100 MHz noise on MMC lines without external components, reducing board-level filtering complexity. |
| ±15 kV ESD contact protection | Exceeds IEC 61000-4-2 Level 4 by 5× margin - ensures field reliability in handheld devices subject to frequent human contact. |
| Wafer-Level Chip-Scale Package | 1.96 × 1.97 mm footprint with 0.5 mm pitch enables placement directly adjacent to MMC connectors in <1.0 mm Z-height designs. |
| Monolithic silicon construction | Single-die integration of 13 diodes and 6 resistors eliminates inter-device mismatch and improves channel-to-channel consistency. |
| Pb-free and RoHS compliant | Lead-free solder bumps and wafer-level passivation meet global environmental compliance requirements for consumer electronics. |
Applications
| Cellular Handsets | PC Card Readers |
|---|---|
|
Use Scenario: ESD protection and EMI filtering for MMC/SD card slots in smartphones and feature phones exposed to repeated insertion/removal and pocket static. IC Role / Device Role / Timing Role: Front-end protection IC placed between MMC connector and baseband processor, clamping transients before they reach sensitive I/O cells. Use Value: Prevents lockup or reset events caused by ±15 kV discharges while maintaining <20 pF loading to preserve 20+ MB/s MMC read/write timing margins. |
Use Scenario: Signal conditioning and ESD hardening of MMC interfaces in laptop and ultrabook built-in card readers operating in office environments. IC Role / Device Role / Timing Role: Integrated filter-protection unit replacing discrete RC networks and TVS diodes on 4-bit MMC bus lines (CMD, CLK, DAT0–DAT3). Use Value: Reduces component count by 6× versus discrete solutions and eliminates layout-sensitive trace routing for ESD return paths. |
| Cordless Telephones | Wireless Data Systems |
|
Use Scenario: Protecting embedded MMC storage used for voice recording and firmware updates in DECT cordless handsets subjected to desk-surface ESD. IC Role / Device Role / Timing Role: Low-capacitance ESD clamp on MMC command and data lines, with internal pull-ups eliminating need for external bias resistors. Use Value: Enables use of smaller PCB area and lower assembly cost while achieving >1000-cycle ESD endurance per IEC 61000-4-2 test protocol. |
Use Scenario: EMI suppression and ESD hardening of MMC interfaces in WLAN/WAN modules where RF noise from nearby antennas couples onto memory buses. IC Role / Device Role / Timing Role: High-frequency noise filter with ESD clamping function, placed immediately at MMC connector to prevent RF ingress into host SoC. Use Value: Achieves >30 dB attenuation above 500 MHz while maintaining signal edge rates required for high-speed MMC command response. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection and EMI filtering applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IP4252CZ10/LF | 10-bump WLCSP, 4-channel configuration, 22 pF typical capacitance, ±12 kV ESD rating | Targeted for simpler SDIO or 2-bit MMC implementations; lacks two filter channels and lower ESD margin | Select when board space is tighter and full 6-channel protection is unnecessary - reduces cost but requires external pull-ups for unused lines |
| TPD3F03USB | 6-channel USB 2.0 ESD protector with 0.8 pF capacitance, ±12 kV ESD, no integrated pull-ups | Optimized for high-speed differential USB signaling, not MMC single-ended bus architecture | Choose only for USB-focused designs; incompatible with MMC pull-up requirements and voltage thresholds - not a functional substitute |
Compared with IP4060CX16/LF, IP4252CZ10/LF offers reduced channel count and ESD margin in smaller form factor, while TPD3F03USB targets different interface standards and lacks integrated biasing - neither matches the IP4060CX16/LF's combined MMC-optimized filtering, ±15 kV protection, and on-die pull-up functionality.
Availability
IP4060CX16/LF is available at Aetrix Electronics and suitable for cellular handsets, PC card readers, and cordless telephones requiring stable component supply, long-term lifecycle support, and guaranteed Pb-free compliance.
Supply support for IP4060CX16/LF 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
Nexperia is a global leader in discrete, logic, and PowerMOS semiconductors, formed in 2017 from the former NXP Standard Products business, with core focus on automotive, industrial, computing, and consumer markets.
The IP4060CX16/LF belongs to Nexperia's ESD protection portfolio designed specifically for high-speed memory card interfaces - balancing ultra-low capacitance, robust ESD immunity, and wafer-level miniaturization for portable electronics.
FAQ
What is the primary function of the IP4060CX16/LF in an MMC interface?
The IP4060CX16/LF serves as an integrated ESD protection and EMI filtering solution for high-speed MultiMediaCard interfaces. It combines 13 pseudo back-to-back diodes and six resistors in a single WLCSP die to provide ±15 kV IEC 61000-4-2 contact ESD protection, low-pass filtering, and internal pull-up biasing across six independent channels - all critical for reliable MMC operation in handheld devices. The IP4060CX16/LF replaces multiple discrete components while maintaining signal integrity through its 18 pF typical channel capacitance.
Does the IP4060CX16/LF require external pull-up resistors for MMC bus operation?
No, the IP4060CX16/LF integrates high-value pull-up resistors (52.5–97.5 kΩ) internally for MMC command and data lines, eliminating the need for external biasing components. These resistors are connected to designated channel pins (e.g., R10–R13) and ensure proper logic-high states during MMC bus idle conditions. This integration reduces PCB area, simplifies layout, and improves consistency across channels - a key design advantage confirmed in the official datasheet for the IP4060CX16/LF.
What is the maximum operating temperature range specified for the IP4060CX16/LF?
The IP4060CX16/LF is rated for operation across an ambient temperature range of −30 °C to +85 °C, as defined in its limiting values table. This range supports deployment in consumer-grade portable electronics including mobile handsets, cordless telephones, and notebook card readers where internal thermal environments can fluctuate significantly during active use. The IP4060CX16/LF maintains its ±15 kV ESD protection performance and 18 pF channel capacitance within this full temperature span.
Can the IP4060CX16/LF be used for SD card interfaces, or is it limited to MMC only?
The IP4060CX16/LF is explicitly designed for high-speed MultiMediaCard (MMC) interfaces, with channel count, RC values, and ESD architecture optimized for MMC's 1-bit or 4-bit bus structure, CMD/CLK/DAT signaling, and voltage levels. While SD cards share physical and electrical similarities with MMC, the IP4060CX16/LF's datasheet does not validate performance for SD-specific protocols, UHS modes, or SDIO functions - so use for SD interfaces requires separate validation. The IP4060CX16/LF specification remains strictly tied to MMC applications per its product profile.
What reflow soldering profile is recommended for the IP4060CX16/LF WLCSP package?
The IP4060CX16/LF requires a lead-free reflow profile compliant with J-STD-020C, with a peak temperature of 260 °C for its WLCSP16 package (thickness <1.6 mm). Preheat, soak, and cooling phases must be controlled to avoid thermal shock, and moisture sensitivity level (MSL) precautions must be observed. The datasheet references application notes AN10365 and AN10439 for full guidance - confirming that wave soldering is prohibited and only reflow is acceptable for the IP4060CX16/LF due to its flip-chip bump construction.
IP4060CX16/LF,135 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 16-WFBGA, WLCSP
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 6
- Voltage - Reverse Standoff (Typ):
- 10V
- Voltage - Breakdown (Min):
- 7V
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 18pF @ 1MHz
- Operating Temperature:
- -30°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-CSP (1.96x1.97)
IP4060CX16/LF,135 FAQ
1.How can I place an order for IP4060CX16/LF,135 through Aetrix?
Please submit a Request for Quotation (RFQ) for IP4060CX16/LF,135 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 IP4060CX16/LF,135 reliable?
The price and inventory of IP4060CX16/LF,135 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IP4060CX16/LF,135 is usually 5 days.
3.What payment methods are accepted for IP4060CX16/LF,135?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IP4060CX16/LF,135 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IP4060CX16/LF,135?
IP4060CX16/LF,135 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IP4060CX16/LF,135 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 IP4060CX16/LF,135?
For technical support, including IP4060CX16/LF,135 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IP4060CX16/LF,135 requirements.
6.How does Aetrix verify that IP4060CX16/LF,135 is sourced from the original manufacturer or authorized distributors?
All IP4060CX16/LF,135 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 IP4060CX16/LF,135 meets industry standards.
7.What is the process for return or replacement of IP4060CX16/LF,135?
All IP4060CX16/LF,135 units undergo pre-shipment inspection (PSI). If there is an issue with IP4060CX16/LF,135, 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 IP4060CX16/LF,135 part is unused and in its original packaging.
Return procedure for IP4060CX16/LF,135:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
IP4060CX16/LF,135 Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
-
ESD5Z3.3T1G
onsemi
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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
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