IP4251/52/53/54-TTL
Integrated 4-, 6- and 8-channel passive filter network with ESD protection
The devices are 4-, 6- and 8-channel RC low-pass filter arrays which are designed to provide filtering of undesired RF signals on the I/O ports of portable communication or computing devices. In addition, the devices incorporate diodes to provide protection to downstream components from ElectroStatic Discharge (ESD) voltages as high as ±30 kV.
The devices are fabricated using monolithic silicon technology and integrate up to eight resistors and sixteen diodes in a 0.4 mm pitch 8-, 12- or 16-pin ultra-thin leadless Quad Flat No-leads (QFN) plastic package with a height of 0.55 mm only.
Features and benefits
Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen and antimony (Dark Green compliant)
4-, 6- and 8-channel integrated π-type RC filter network
ESD protection to ±30 kV contact discharge according to IEC 61000-4-2 far exceeding level 4
QFN plastic package with 0.4 mm pitch and 0.55 mm height
Applications
General-purpose ElectroMagnetic Interference (EMI) and Radio-Frequency Interference (RFI) filtering and downstream ESD protection for:
Cellular phone and Personal Communication System (PCS) mobile handsets
Cordless telephones
Wireless data (WAN/LAN) systems
Mobile Internet Devices (MID)
Portable Media Players (PMP)
Parametrics
| Type number |
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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 |
|---|---|---|---|---|---|---|---|
| IP4251CZ12-6-TTL | IP4251CZ12-6-TTL,1 (934064673132) |
Obsolete | K6 | no package information | |||
| IP4251CZ16-8-TTL | IP4251CZ16-8-TTL,1 (934064678132) |
Obsolete | K8 |
DFN3314-16 (SOT1168-1) |
SOT1168-1 | Not available | |
| IP4252CZ16-8-TTL | IP4252CZ16-8-TTL,1 (934064753132) |
Discontinued / End-of-life | M8 |
DFN3314-16 (SOT1168-1) |
SOT1168-1 | Not available | |
| IP4252CZ8-4-TTL | IP4252CZ8-4-TTL,13 (934064754132) |
Discontinued / End-of-life | M4 |
DFN1714-8 (SOT1166-1) |
SOT1166-1 | Not available | |
| IP4253CZ12-6-TTL | IP4253CZ12-6-TTL,1 (934064757132) |
Obsolete | I6 emoty empty |
DFN2514-12 (SOT1167-1) |
SOT1167-1 | Not available | |
| IP4253CZ16-8-TTL | IP4253CZ16-8-TTL,1 (934064758132) |
Obsolete | I8 |
DFN3314-16 (SOT974-2) |
SOT974-2 | SOT974-2_132 | |
| IP4254CZ12-6-TTL | IP4254CZ12-6-TTL,1 (934064677132) |
Obsolete | H6 emty emty |
DFN2514-12 (SOT1167-1) |
SOT1167-1 | Not available | |
| IP4254CZ16-8-TTL | IP4254CZ16-8-TTL,1 (934064675132) |
Discontinued / End-of-life | H8 |
DFN3314-16 (SOT1168-1) |
SOT1168-1 | Not available | |
| IP4254CZ8-4-TTL | IP4254CZ8-4-TTL,13 (934064671132) |
Discontinued / End-of-life | H4 |
DFN1714-8 (SOT1166-1) |
SOT1166-1 | Not available | |
Environmental information
All type numbers in the table below are discontinued.
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| IP4251CZ12-6-TTL | IP4251CZ12-6-TTL,1 | IP4251CZ12-6-TTL |
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| IP4251CZ16-8-TTL | IP4251CZ16-8-TTL,1 | IP4251CZ16-8-TTL |
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| IP4252CZ16-8-TTL | IP4252CZ16-8-TTL,1 | IP4252CZ16-8-TTL |
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| IP4252CZ8-4-TTL | IP4252CZ8-4-TTL,13 | IP4252CZ8-4-TTL |
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| IP4253CZ12-6-TTL | IP4253CZ12-6-TTL,1 | IP4253CZ12-6-TTL |
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| IP4253CZ16-8-TTL | IP4253CZ16-8-TTL,1 | IP4253CZ16-8-TTL |
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| IP4254CZ12-6-TTL | IP4254CZ12-6-TTL,1 | IP4254CZ12-6-TTL |
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| IP4254CZ16-8-TTL | IP4254CZ16-8-TTL,1 | IP4254CZ16-8-TTL |
|
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| IP4254CZ8-4-TTL | IP4254CZ8-4-TTL,13 | IP4254CZ8-4-TTL |
|
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Documentation (7)
| File name | Title | Type | Date |
|---|---|---|---|
| IP4251_52_53_54-TTL | Integrated 4-, 6- and 8-channel passive filter network with ESD protection | Data sheet | 2017-06-02 |
| SOT974-2 | 3D model for products with SOT974-2 package | Design support | 2023-03-13 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| SOT1168-1 | plastic, thermal enhanced ultra thin small outline package; 16 terminals; 0.4 mm pitch; 3.3 mm x 1.35 mm x 0.55 mm body | Package information | 2023-09-22 |
| SOT1166-1 | plastic, thermal enhanced ultra thin small outline package; 8 terminals; 0.4 mm pitch; 1.7 mm x 1.35 mm x 0.55 mm body | Package information | 2024-05-29 |
| SOT1167-1 | plastic, thermal enhanced ultra thin small outline package; 12 terminals; 0.4 mm pitch; 2.5 mm x 1.35 mm x 0.55 mm body | Package information | 2020-04-21 |
| SOT974-2 | plastic, leadless thermal enhanced extremely thin small outline package; 16 terminals; 0.4 mm pitch; 3.3 mm x 1.35 mm x 0.5 mm body | Package information | 2022-06-15 |
Support
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Models
| File name | Title | Type | Date |
|---|---|---|---|
| SOT974-2 | 3D model for products with SOT974-2 package | Design support | 2023-03-13 |
Ordering, pricing & availability
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