S391D
Vishay Telefunken
Silicon PIN Diode
Features
D
Wide frequency range 10 MHz to 1 GHz
Applications
Current controlled HF resistance
in adjustable attenuators
94 9371
Absolute Maximum Ratings
T
j
= 25
_
C
Parameter
Reverse voltage
Forward current
Junction temperature
Storage temperature range
Test Conditions
Type
Symbol
V
R
I
F
T
j
T
stg
Value
30
50
125
鈥?5...+125
Unit
V
mA
擄
C
擄
C
Maximum Thermal Resistance
T
j
= 25
_
C
Parameter
Junction ambient
Test Conditions
on PC board 50mmx50mmx1.6mm
Symbol
R
thJA
Value
500
Unit
K/W
Electrical Characteristics
T
j
= 25
_
C
Parameter
Forward voltage
Reverse current
Diode capacitance
Differential forward resistance
Reverse impedance
Minority carrier lifetime
Test Conditions
I
F
=20mA
V
R
=30 V
f=100MHz, V
R
=0
f=100MHz, I
F
=1.5mA
f=100MHz, V
R
=0
I
F
=10mA, I
R
=10mA
Type
Symbol
V
F
I
R
C
D
r
f
z
r
Min
Typ
Max
1
50
0.5
60
Unit
V
nA
pF
t
40
5
4
W
k
W
m
s
Document Number 85569
Rev. 2, 09-Apr-99
www.vishay.de
鈥?/div>
FaxBack +1-408-970-5600
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