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Integrated high-performance ESD protection diodes
Integrated high-performance protection diodes protecting appliances against ElectroStatic Discharge (ESD) of ±30 kV, far exceeding IEC 61000-4-2 level 4 standard, overvoltage and wrong polarity.
Each device includes one high-level ESD protection diode in a 4-channel 0.4 mm (IP438xCX4) or 0.5 mm (IP4085CX4) pitch Wafer Level Chip-Size Package (WLCSP). The anode and the cathode of ESD protection diode are each connected to two solder balls.
Features and benefits
- Single integrated high-performance ESD protection diode
- Surge immunity according to IEC 61000-4-5 (8/20 μs) up to 60 A (IP4085CX4)
- ESD protection of >30 kV contact discharge, far exceeding IEC 61000-4-2, level 4
- Small 2 x 2 solder ball WLCSP package with 0.4 mm or 0.5 mm pitch
Applications
- General-purpose ESD protection such as for charger interfaces in:
- Mobile handsets
- Portable devices
- Wireless data systems
Package
All type numbers in the table below are discontinued.
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| IP4385CX4 | IP4385CX4/LF,115 (934061087115) |
Obsolete | no package information | ||||
| IP4385CX4/LF,135 (934061087135) |
Obsolete | ||||||
| IP4385CX4/P,135 (934063851135) |
Obsolete | ||||||
Environmental information
All type numbers in the table below are discontinued.
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| IP4385CX4 | IP4385CX4/LF,115 | IP4385CX4 |
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| IP4385CX4 | IP4385CX4/LF,135 | IP4385CX4 |
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| IP4385CX4 | IP4385CX4/P,135 | IP4385CX4 |
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Documentation (3)
| File name | Title | Type | Date |
|---|---|---|---|
| AN10910 | Protecting charger interfaces and typical battery charging topologies with external bypass transistors | Application note | 2021-04-12 |
| nexperia_document_leaflet_WLCSP_201803_CHN | WLCSP Chinese Translation | Leaflet | 2018-04-25 |
| R_10001 | Guideline for the laser marking layout of WLCSP devices | Report | 2021-01-05 |
Support
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Longevity
The Nexperia Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our Executive Management Team. View our longevity program here.
Models
No documents available
How does it work?
The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.