PJ4254FN8C
EMI FILTER ARRAY WITH ESD PROTECTION
FEATURES
• 4-Channel Integrated
π-Type
RC Filter
• IEC61000-4-2 Level 4 ESD Protection
• Lead free in comply with EU RoHS 2002/95/EC directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
MECHANICAL DATA
• Case: DFN1616-8L, plastic
• Terminals: solderable per MIL-STD-750, Method 2026
• Approx. Weight:0.00015 ounces, 0.0042 grams
• Marking : A45
pin1, 2, 3, 4
pin5, 6, 7, 8
PIN
1 and 8
2 and 7
3 and 6
4 and 5
DESCRIPTION
filter channel 1
filter channel 2
filter channel 3
filter channel 4
MAXIMUM RATINGS
PARAMETER
Reverse Working Voltage
Electrostatic Discharge Voltage
Contact
Air
SYMBOL
V
RWM
V
ESD
V
ESD
T
J
,T
STG
VALUE
5.0
+8
+15
-55 to +150
UNITS
V
KV
o
Operating Junction Temperature and Storage Temperature Range
C
ELECTRICAL CHARACTERISTICS
PARAMETER
Channel Series Resistance
Reverse Leakage Current
Capacitance(Total Line Capacitance)
Breakdown Voltage
Forward Voltage
SYMBOL
R
S
(
CH
)
I
R
C
d
V
BR
V
F
αil
CONDITIONS
-
V
BR
= 3.5V
Between I/O lines to GND,
V
R
=0V,f=1MHz
I
BR
=1mA
I
F
=1mA
R
source
=50
Ω,
R
L
=50
Ω
800MHz < f < 2 GHz
R
source
=50
Ω,
R
L
=50
Ω
f= 1 GHz
R
source
=50
Ω,
R
L
=50
Ω
V
BIAS(DC)
=0V,
αil
at 1 MHz -3dB
R
source
=50
Ω,
R
L
=50
Ω
800MHz < f < 2 GHz
MIN.
80
-
-
5.8
-
-
-
-
-
TYP.
100
-
50
-
-
12
18
110
20
MAX.
120
0.1
55
9
1.5
-
dB
-
-
-
MHz
dB
UNITS
Ω
μA
pF
V
V
Insertion Loss
Cut-off frequency
Crosstalk Attenuation
f
-3dB
αit
March 22,2012-REV.00
PAGE . 1
PJ4254FN8C
RATING AND CHARACTERISTIC CURVES
C
J
,Junction Capacitance (pF)
45
40
35
30
25
20
15
10
0
1
2
3
I/O to GND
I
R
,Reverse Current (nA)
50
1,000
T
J
= 150°C
T
J
= 125°C
100
10
1
T
J
= 25°C
0
1
1.5
2
2.5
3
3.5
T
J
= 75°C
4
5
4
4.5
5
V
R
, Reverse Bias Voltage (V)
V
R
, Reverse Voltage ( V)
Fig.1 Typical Junction Capacitance
I
PP
,8/20μs Peak Pulse Current (A)
Fig.2 Typical Reverse Characteristics
4.5
4
3.5
3
2.5
2
1.5
1
7
7.5
8
8.5
9
Attenuation (dB)
Fc = 110 MHz
V
C
, Clamping Voltage (V)
Frequency (MHz)
Fig.3 Typical Peak Clamping Voltage
Fig.4 Attenuation VS Frequency
March 22,2012-REV.00
PAGE . 2
PJ4254FN8C
MOUNTING PAD LAYOUT
DFN1616-8L
Unit
：
inch(mm)
0.009
(0.22)
0.019
(0.49)
0.036
(0.92)
0.016
(0.4)
0.016
(0.4)
0.016
(0.4)
0.020
(0.50)
ORDER INFORMATION
• Packing information
T/R -
T/R -
per 7" plastic Reel
per
" plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 201
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
March 22,2012-REV.00
0.035
(0.90)
PAGE .
3
PJ4254FN8C
For example :
RB500V-40_R2_00001
Serial number
Part No.
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing
type
T/B
T/R
B/P
T/P
TRR
TRL
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing
2
nd
Code
size code
N/A
7"
13"
26mm
52mm
PBCU
PBCD
0
1
2
X
Y
U
D
Version Code
XXXXX
HF or RoHS
1
st
Code
HF
RoHS
0
1
2
nd
~5
th
Code
serial number
serial number
Part No_packing code_Version
PJ4254FN8C_R1_00001
PJ4254FN8C_R2_00001
PJ4254FN8C_00001
March 22,2012-REV.00
PAGE .
4
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