MA4P274-1225T_1 Datasheet, PDF (12/12 Pages) Tyco Electronics – Quad PIN Diode Attenuator 5 -3000 MHz

Quad PIN Diode π Attenuator
5 –3000 MHz
Now Offering
RoHs Compliant
Equivalent Parts
MA4P274-1225T/MA4P7455-1225T
V1
Lumped Model of SOT-25, PIN Diode π Quad Attenuator
Port
P1
Num=1
C
C3
C=0.27 pF
C
C7
C=0.05 pF
L
L1
L=0.8 nH
C
C1
C=0.27pF
R
R3
R=Rjsh Ohm
L
L4
L=0.8 nH
C
C5
C=0.05pF
R
R1
R=Rjse Ohm
L
L2
L=0.8 nH
C
C2
C=0.27 pF
C
C6
C=0.05pF
C
C8
R
C=0.27 pF
R2
R=Rjse Ohm ^L
L3
L=0.8 nH
C
C9
C=0.0003 pF
C
C10
C=0.0003 pF
Port
P2
Num=2
R
R4
R=Rjsh Ohm
C
C4
C=0.05 pF
SPICE MODEL
Pin Diode Model
NLPINM2
Is=1E-14 A
Vi=0 V
Un=900 cm²/V-sec
Wi=60 um
Rr=1.25 Ohm
Cmin=0.20 pF
Tau=1.0 usec
Rs=0.1 Ohm
Cjo=0.27 pF
Vj=0.7 V
M=0.5
Fc=0.5
Imax=2.5E+6 A/m²
Kf=0
Af=1
Ffe=1
wBV= 150 V
12
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Ordering Information
Model Number
MA4P274 -1225/
MA4P7455-1225
MA4P274 -1225T/
MA4P7455-1225T
Package
Tube
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