0603 Active Filter Series
GENERAL DESCRIPTION
AVX has developed the Active Filter Series to address the emissions and
susceptibility problems typical of today’s high speed digital circuits. The
Active Filter Series is the equivalent of back-to-back Zener diodes and an
EMC capacitor integrated into a single 0603 SMT case size. In its off
state the Active Filter Series can be used to attenuate EMI/RFI. Typical
values of attenuation at 3dB are 450MHz - 5000MHz, and typical values
of attenuation at 10dB are 950MHz - 2600MHz. A more definitive
representation of the filter effect is shown in the S21 curve.
One of the specific advantages of the Active Filter Series is a consistent
EMI attenuation across a large bandwidth (without multiple frequency
poles occurring). This makes compliance to Electromagnetic
Susceptibility and Emission Specifications such as FCC Part 68, SAE
J1113 and IEC 61000-4-2 a much easier task for the designer.
A KYOCERA GROUP COMPANY
HOW TO ORDER
P
AFS
0001
D
Termination
P = Plated (Ni/Sn Alloy)
Style
Active
Filter
Case Size
0001 = 0603 Discrete
Packaging Code
(Reel Size)
D = 7" Reel (1,000 pcs.)
R = 7" Reel (4,000 pcs.)
T = 13" Reel (10,000 pcs.)
Series
S21 Curve
PERFORMANCE CHARACTERISTICS
0
-5
TEST
PARAMETER
LIMIT
CONDITION
1ms, Ta≤25°C
Ta≤25°C, FR-4
Ta≤25°C, Alumina
1mA
Peak Pulse
7.5 W
225 mW
300 mW
80 V
Power Dissipation
Power Dissipation
Zener Voltage
-10
-15
Device Capacitance
Peak Current
1 MHz
27 pF (max)
2.5 A
-20
10
Reverse Recovery
Time
≤ 600 pS
100
1000
10000
Frequency (MHz)
Turn On Time
≤ 600 pS
Operating Temperature
Storage Temperature
-65 to +150°C
-65 to +150°C
Typical Pulse Rating Curve
10000
1000
100
MECHANICAL SPECIFICATIONS
CTE (PPM / °C)
6.1 ppm/°C
Thermal Conductivity
0.5 (W/cm)/°C
10
10
100
1000
10000
Pulse Duration (µS)