PF0314US6 Datasheet, PDF (1/2 Pages) KEC(Korea Electronics) – EMI Filtering TVS

SEMICONDUCTOR
TECHNICAL DATA
PF0314US6
EMI Filtering TVS
APPLICATION
EMI Filter and line termination for USB upstream ports on.
USB Hubs
PC peripherals
FEATURES
EMI/RFI filtering.
ESD Protection to IEC 61000-4-2 Level 4.
Low insertion loss.
Good attenuation of high frequency signals.
Low clamping voltage.
Low operating and leakage current.
DESCRIPTION
The USB specification requires upstream ports to be terminated with pull-up
resistors from the D+ and D- lines to V-bus. On the implementation of USB
systems, the radiated and conducted EMI should be kept within the required levels
as stated by the FCC regulations and EMC compatibility, the computing devices are
required to be tested for ESD susceptibility.
The PG0314US6 provides the recommended line termination while implementing a
low pass filter to limit EMI levels and providing ESD protection which exceeds IEC
61000-4-2 level 4 standard.
The US6 package is the same size as SOT-363 in JEDEC standard.
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC
SYMBOL
Power Dissipation
*P_D
Junction Temperature
T_j
Storage Temperature
T_stg
* Total Package Power Dissipation
MARKING
Lot No.
RATING
200
150
-55 150
UNIT
mW
Type Name
T2
B
B1
1
6
DIM MILLIMETERS
A
2.00+_ 0.20
2
5
A1
1.3+_ 0.1
B
2.1+_ 0.1
3
4 D _B1
1.25+_ 0.1
C
0.65
D 0.2+0.10/-0.05
G
0-0.1
H
0.9+_ 0.1
T
T
0.15+0.1/-0.05
G
1. D1
2. COMMON ANODE
3. D2
4. D3
5. D4
6. D5
US6
EQUIVALENT CIRCUIT
R
1
6
D1
C _D5 Rp
2
5
D4
D2
C D3
3
4
R
RECOMMENEDED FOOTPRINT
(dimensions in mm)
0.4
0.8
1.9
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC
SYMBOL
TEST CONDITION
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
V_RWM
-
V_BR
I_t=1mA
I_R
V_RWM=3.3V
Resistance
R
Between Input and Output
Rp
Between Pin5 and Pin 6
Capacitance
C
V_R=2.5V, Between I/O Pins and GND
0.65 0.65
MIN.
-
6
-
-
-
-
TYP.
-
-
-
33
1.5
28
MAX.
5
10
0.5
-
-
-
UNIT
V
V
pF
2008. 9. 11
Revision No : 2
1/2