Siemens BA595 Datasheet

Silicon PIN Diode BA 595
Features
Current-controlled RF resistor
for RF attenuators
Frequency range 1 MHz … 2 GHz
Especially useful as antenna switch
in TV-sat tuners
Type Marking Ordering Code
Pin Configuration
Package
(tape and reel)
BA 595 white R Q62702-A952 SOD-323
Reverse voltage V
R 50 V
Forward current IF 50 mA Operating temperature range T Storage temperature range T
op – 55 … + 125 ˚C stg – 55 … + 150
Thermal Resistance
Junction - ambient R
th JA 450 K/W
1)
1)
For detailed information see chapter Package Outlines.
Semiconductor Group 1 04.96
Electrical Characteristics
I
I I
A = 25 ˚C, unless otherwise specified.
at T
BA 595
Parameter Symbol
Forward voltage
F = 50 mA
Reverse current
R = 30 V
V
Diode capacitance VR = 10 V, f = 1 MHz
R = 0 V, f = 100 MHz
V
Forward resistance
min. typ.
V
F V 1.1
I
R nA––20
T pF
C
– –
0.26
0.22
rf
max.
0.6
0.4
f = 100 MHz
F = 1.5 mA F = 10 mA
Zero bias conductance
R = 0 V, f = 100 MHz
V
– –
g
p µS–55–
21
4.5
40 7
Series inductance LS nH–2–
UnitValues
Diode capacitance C
T = f (VR) Forward resistance rf = f (IF)
f = 1 MHz, f = 100 MHz f = 100 MHz
Semiconductor Group 2
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