Siemens BA585 Datasheet
BA 585
Silicon PIN Diode BA 585
● Current-controlled RF resistor for
switching and attenuating applications.
● Frequency range 1 MHz … 2 GHz
Type Ordering Code
Marking
Pin Configuration
Package
(tape and reel)
BA 585 Q62702-A859white R SOD-123
Maximum Ratings
Parameter Symbol Values Unit
Reverse voltage V
R 50 V
Forward current IF 50 mA
Operation 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
07.94
Electrical Characteristics
I
I
I
f
A = 25 ˚C, unless otherwise specified.
at T
BA 585
Parameter Symbol
min. typ.
V
Forward voltage
F = 50 mA
Reverse current
R = 30 V
V
Diode capacitance
f = 1 MHz, VR = 10 V
f= 100 MHz, V
R = 0 V
Forward resistance
F V– – 1.1
I
R nA––50
T pF
C
–
–
0.28
0.23
rf Ω
f = 100 MHz
F = 1.5 mA
F = 10 mA
Zero bias conductance
–
–
g
p µS–70–
22
5
= 100 MHz, VR = 0 V
Series inductance LS nH– 2.8 –
UnitValues
max.
0.6
0.4
40
7
Diode capacitance CT = f (VR)
f = 1 MHz / f = 100 MHz
Forward resistance rf = f (IF)
f = 100 MHz
Semiconductor Group 2
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