# Special Function IC, Integrated Passive Filter, ESD Protection, Headset & Speaker Phone, FLIPCHIP-6
**URL**: https://novapart.co/products/NUF2441FCT1G/special-function-ic-integrated-passive-filter-esd
**SKU**: NUF2441FCT1G
**Manufacturer**: ONSEMI
**Category**: Passive Components || Filters || Integrated Passive Filters
**Price**: €0.2420
**Stock**: 10+
**Lead Time**: 113 days (indicative)
## Description
EMI Filter Type:EMI Filter with ESD Protection; No. of Data Lines:2 Data Lines; Filter Circuit:C-L-C Pi Filter; Filter Case Style:Flip-Chip; No. of Pins:6Pins; Product Range:-; SV
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 6Pins |
| Product Range | - |
| Filter Circuit | C-L-C Pi Filter |
| Emi Filter Type | EMI Filter with ESD Protection |
| No. Of Data Lines | 2 Data Lines |
| Filter Case / Package | Flip-Chip |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2724262/)
## NUF2441FC
## Integrated Passive Filter with ESD Protection
This device is designed for cell phone applications requiring **Headset and Speaker Phone** , **EMI Filtering** and **ESD Protection** . This device offers an integrated solution in a small package reducing PCB space and cost.
## **http://onsemi.com**
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CIRCUIT DESCRIPTION
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## **Features:**
- Provides EMI Filtering and ESD Protection
- Single IC Offers Cost Savings by Replacing 2 Inductors, 4 Capacitors, and 4 TVs Diodes
- Compliance with IEC61000--4--2, (Level 4) 30 kV (Contact), 30 kV (air)
- Flip--Chip Package
- Moisture Sensitivity Level 1
- ESD Ratings: Machine Model = C ESD Ratings: Human Body Model = 3B
- Pb--Free Package is Available*
## **Benefits:**
- Flip--Chip Package Minimizes PCB Space
- Integrated Circuit Increases System Reliability versus Discrete Component Implementation
- TVs Devices Provide ESD Protection That is Better than a Discrete Implementation because the Small IC minimizes Parasitic Inductances
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B2
C1 L C2
B1 B3
A1 A3
L
C1 C2
Ap
A2
MARKING
DIAGRAM
e =,
A1
2441AYWW
Flip--Chip
CASE 499J
2441 = Specific Device Code
A = Assembly Location
Y = Year
WW = Work Week
**----- End of picture text -----**
## **Typical Applications:**
- Cell Phones
## **PIN CONFIGURATION**
- Communication Circuits
## **MAXIMUM RATINGS** (TA = 25C)
|**MAXIMUM RATINGS** (TA = 25C)A = 25C)= 25C)C)C)|(TA = 25C)A = 25C)= 25C)C)C)|||
|---|---|---|---|
|**Rating**|**Symbol**|**Value**|**Unit**|
|ESD Discharge IEC61000--4--2
Contact Discharge
Air Discharge|Vpp|30
30|kV|
|Operating Temperature Range|TJ|--40 to +125|C|
|Storage Temperature Range|Tstg|--55 to +150|C|
|Lead Solder Temperature
(10 second duration)|TL|260|C|
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
- *For additional information on our Pb--Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.
**==> picture [49 x 65] intentionally omitted <==**
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A1 B1
A2 B2
ore
A3 B3
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(Bump View)
## **ORDERING INFORMATION**
|**Package**|**Device**|**Shipping**†|
|---|---|---|
|NUF2441FCT1|Flip--Chip|3000/Tape & Reel|
|NUF2441FCT1G|Flip--Chip
(Pb--Free)|3000/Tape & Reel|
- †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D.
Publication Order Number:
**1**
Semiconductor Components Industries, LLC, 2010 **November, 2010 -- Rev. 5**
**NUF2441FC/D**
**NUF2441FC**
**ELECTRICAL CHARACTERISTICS** (TA = 25C)
|**Device**|**Device**
**Marking**|**VRWM**
**(Volts)**|**VBR @**
**1 mA**
**(Volts)**|**VBR @**
**1 mA**
**(Volts)**|**Max IR @**
**VRWM = 12 V**
**I/O Pin**
**(mA)**|**Typical**
**Capacitance**
**C1 + C2 (pF)**
(Notes 1, 3, 4)|**Typical**
**Pass--Band**
**Inductance**
**L (nH)**|**Equivalent**
**Series Resistance**
**RS (Ω)**(Note 2)|**Equivalent**
**Series Resistance**
**RS (Ω)**(Note 2)|
|---|---|---|---|---|---|---|---|---|---|
||||**Min**|**Max**||||**Typ**|**Max**|
|NUF2441FCT1G|2441|12|13.7|17.7|0.1|250|2.9|0.28|0.35|
1. Measured at 25C, VR = 0, f = 1 MHz, Source A1, GND A2, Open A3.
2. Measured at room temperature.
3. Tolerance = 20%.
4. Measured under zero light conditions.
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5 0
0
--10
--5
--10 --20
--15
--30
--20
--25 --40
--30
--50
--35
--40 --60
1.0E+06 1.0E+07 1.0E+08 1.0E+09 1.0E+10 1.0E+06 1.0E+07 1.0E+08 1.0E+09 1.0E+10
FREQUENCY (Hz) FREQUENCY (Hz)
Figure 1. Insertion Loss Characteristic Figure 2. Analog Crosstalk
300 0.35
0.34
250
0.33
0.32
200
0.31
150 0.30
0.29
100
0.28
0.27
50
0.26
0 0.25
0 2 4 6 8 10 12 14 0 10 20 30 40 50 60 70 80 90
REVERSE VOLTAGE (V) TEMPERATURE (C)
Figure 3. Typical Line Capacitance vs. Reverse Figure 4. Typical Resistance vs. Temperature
Bias Voltage
(S21) dB (S41) dB
) Ω
RESISTANCE (
CAPACITANCE (pF)
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**http://onsemi.com**
**2**
**NUF2441FC**
## **PACKAGE DIMENSIONS**
**6 PIN FLIP--CHIP CSP** CASE 499J--01 ISSUE O
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4 X D A B
0.10 C
a L] Pere
E
TERMINAL A1
LOCATOR |
eS
TOP VIEW
A2
A1
0.10 C
Zz i v e C
A
ipo e t
0.05 C
SIDE VIEW
e l T N O SEATING
PLANE
L_] D1
|_| e
B
6 X b A
0.05 C A B 1 2 3 e
o oj 0.03 T C o BOTTOM VIEW .
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NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. COPLANARITY APPLIES TO SPHERICAL CROWNS OF SOLDER BALLS.
|**DIM**|**MILLIMETERS**|**MILLIMETERS**|
|---|---|---|
||**MIN**|**MAX**|
|**A**|------|0.700|
|**A1**|0.210|0.270|
|**A2**|0.380|0.430|
|**D**
**E**|1.720 BSC
1.220 BSC||
|**E**
**b**|0.290
0.340
1.220 BSC||
|**e**|0.500 BSC||
|**D1**|1.000 BSC||
**ON Semiconductor** and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
## **PUBLICATION ORDERING INFORMATION**
**LITERATURE FULFILLMENT** : **N. American Technical Support** : 800--282--9855 Toll Free **ON Semiconductor Website** : **www.onsemi.com** Literature Distribution Center for ON Semiconductor USA/Canada P.O. Box 5163, Denver, Colorado 80217 USA **Europe, Middle East and Africa Technical Support: Order Literature** : http://www.onsemi.com/orderlit **Phone** : 303--675--2175 or 800--344--3860 Toll Free USA/Canada Phone: 421 33 790 2910 **Fax** : 303--675--2176 or 800--344--3867 Toll Free USA/Canada **Japan Customer Focus Center** For additional information, please contact your local **Email** : orderlit@onsemi.com Phone: 81--3--5773--3850 Sales Representative **http://onsemi.com NUF2441FC/D 3**
## Links
- [View this product on Novapart](https://novapart.co/products/NUF2441FCT1G/special-function-ic-integrated-passive-filter-esd)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/on-semiconductor/nuf2441fct1g/emi-lc-filter-2-9nh-250pf-flipchip/dp/2724262)
---
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