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NZF220DFT1G

P1-P3P4-P4
© Semiconductor Components Industries, LLC, 2011
November, 2011 − Rev. 9
1 Publication Order Number:
NZF220DFT1/D
NZF220DFT1G,
SNZF220DFT1G
EMI Filter with ESD
Protection
Features
• 2 EMI/RFI Bi−directional “Pi” Low−Pass Filters
• ESD Protection Meets IEC61000−4−2
• Diode Capacitance: 7 − 10 pF
• Zener/Resistor Line Capacitance: 22 ±20% pF
• Low Zener Diode Leakage: 1 mA Maximum
• Zener Breakdown Voltage; 6 − 8 V
• AEC−Q101 Qualified and PPAP Capable − SNZF220DFT1G
• S Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements
• These are Pb−Free Devices
Benefits
• Designed to suppress EMI/RFI Noise in Systems Subjected to
Electromagnetic Interference
• Nominal Cutoff Frequency of 220 MHz (per Figure 2)
• Small Package Size Minimizes Parasitic Inductance, Thus a More
“Ideal” Low Pass Filtering Response
Typical Applications
• Cellular Phones
• Communication Systems
• Computers
• Portable Products with Input/Output Conductors
MAXIMUM RATINGS
Rating Symbol Value Unit
Peak Power Dissipation (Note 1)
8
× 20 ms Pulse
P
PK
14 W
Maximum Junction Temperature T
J
150 °C
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
1. Between I/O Pins
SC−88A
DF SUFFIX
CASE 419A
Device Package Shipping
†
ORDERING INFORMATION
CIRCUIT DESCRIPTION
MARKING DIAGRAM
4
132
5
Pin 4 Pin 5
Pin 3 Pin 1Pin 2
(GND)
http://onsemi.com
NZF220DFT1G SC−88A
(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 Specifications
Brochure, BRD8011/D.
FA D
G
FA = Specific Device Code
D = Date Code
G = Pb−Free Package
SNZF220DFT1G SC−88A
(Pb−Free)
3000 / Tape &
Reel
NZF220DFT1G, SNZF220DFT1G
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS
Symbol Characteristic Min Typ Max Unit
V
Z
Zener Breakdown Voltage, @ I
ZT
= 1 mA 6.0 − 8.0 V
I
r
Zener Leakage Current, @ V
R
= 3 V N/A − 1.0
mA
V
F
Zener Forward Voltage, @ I
F
= 50 mA N/A − 1.5 V
Capacitance Zener Internal Capacitance, @ 0 V Bias 7.0 − 10 pF
Capacitance Zener/Resistor Array Line Capacitance 17.6 − 26.4 pF
Resistor Resistance 90 − 110
W
F
C
(Note 2) Cutoff Frequency − 220 − MHz
2. 50 W Source and 50 W Lead Termination per Figure 2.
Applications Information
Suppressing Noise at the Source
• Filter all I/O signals leaving the noisy environment
• Locate I/O driver circuits close to the connector
• Use the longest rise/fall times possible for all digital signals
Reducing Noise at the Receiver
• Filter all I/O signals entering the unit
• Locate the I/O filters as close as possible to the connector
Minimizing Noise Coupling
• Use multilayer PCBs to minimize power and ground inductance
• Keep clock circuits away from the I/O connector
• Ground planes should be used whenever possible
• Minimize the loop area for all high speed signals
• Provide for adequate power decoupling
ESD Protection
• Locate the suppression devices as close to the I/O connector as possible
• Minimize the PCB trace length to the suppression device
• Minimize the PCB trace length for the ground return for the suppression device
NZF220DFT1G, SNZF220DFT1G
http://onsemi.com
3
FREQUENCY RESPONSE SPECIFICATION
50 W
50 W
NZF220DF
SPECTRUM
ANALYZER
TRACKING
GENERATOR
V
in
V
out
V
G
Test Conditions:
Source Impedance = 50 W
Load Impedance = 50 W
Input Power = 0 dB
TEST BOARD
TG OUTPUT RF INPUT
Figure 1. Measurement Conditions
NZF220DF
Figure 2. Typical EMI Filter Response
(50 W Source and 50 W Lead Termination)
GAIN (dB)
1.0 10 100 1000
f, FREQUENCY (MHz)
−6.3
3000
OUTPUT
3 dB = 220 MHz
Y
Y
−50
−40
−30
−20
−10
0
P1-P3P4-P4

NZF220DFT1G

Mfr. #:
Buy NZF220DFT1G
Manufacturer:
ON Semiconductor
Description:
EMI Filter Circuits 2 Line EMI Filter w/6V TVS Array
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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