IP4256CZ5-W

Single and dual-channel passive filter network with ESD protection

The IP4256CZ3-M is a single-channel low-pass filter while the IP4256CZ5-W and IP4256CZ6-F are dual-channel RC low-pass filters. All devices provide high-level ElectroStatic Discharge (ESD) protection.

The devices are designed to protect a range of portable communication transmitter applications against unwanted RF signals. The devices incorporate diodes to provide protection to downstream components from ESD voltages up to ±25 kV contact discharge far exceeding IEC 61000-4-2, level 4.

The devices are manufactured using monolithic silicon technology in lead-free plastic packages.

Single and dual-channel passive filter network with ESD protection

Buy from Nexperia

SKU	Stock*	MOQ	Price per unit**	Quantity

Buy from distributors

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia

Features and benefits

Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen and antimony (Dark Green compliant)
100 Ω series channel resistance and 30 pF channel capacitance at 0 V bias voltage (DC)
ESD protection up to ±25 kV contact discharge far exceeding IEC 61000-4-2, level 4
Single and dual-channel integrated π-type RC filter network
IP4256CZ3-M: single-channel device in a 3-pin Quad Flat-pack No-leads (QFN) compatible MicroPak plastic package
IP4256CZ5-W: dual-channel device in a 5-pin plastic package with 0.5 mm pitch
IP4256CZ6-F: dual-channel device in a 6-pin QFN compatible MicroPak plastic package with 0.5 mm pitch

Applications

General-purpose ElectroMagnetic Interference (EMI), Radio Frequency Interference (RFI) filtering and downstream ESD protection for:
- Cellular phone and Personal Communication System (PCS) mobile handset
- Cordless telephone
- Wireless data (WAN/LAN) system

Parametrics

Type number	Package version	Package name	Size (mm)	Configuration	# of lines	V_RWM (V)	C_d [typ] (pF)	I_PPM [max] (A)	V_ESD (kV)	Product status
IP4256CZ5-W	SOT665	SOT665	1.6 x 1.2 x 0.55	Pi-Filter	2	5.6	30	-	25	Production

(-) dash denotes: "Parameter value not specified for this product"

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
IP4256CZ5-W	IP4256CZ5-W,115 ( 9340 631 53115 )	Active	6W	(SOT665)	SOT665		Reel 7” Q1/T1 or Q2/T3

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	RoHS / RHF	MSL	MSL leadfree
IP4256CZ5-W	IP4256CZ5-W,115	IP4256CZ5-W		1	1

Quality and reliability disclaimer

Series

IP4256CZ3-M/CZ5-W/CZ6-F - Single and dual-channel passive filter network with ESD protection

Documentation (2)

File name	Title	Type	Date
IP4256CZ3-M_CZ5-W_CZ6-F	Single and dual-channel passive filter network with ESD protection	Data sheet	2020-04-28
IP4256CZ5-W_Nexperia_Product_Reliability	IP4256CZ5-W Nexperia Product Reliability	Quality document	2021-03-19

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Buy online
IP4256CZ5-W	IP4256CZ5-W,115	934063153115	Reel 7” Q1/T1 or Q2/T3	Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.