BB804
Vishay Telefunken
Rev. 3, 01-Apr-99 1 (3)
www.vishay.de • FaxBack +1-408-970-5600Document Number 85554
Silicon Epitaxial Planar Dual Capacitance Diode
Features
C0068 Common cathode
Applications
Tuning of separate resonant circuits, push–pull circuits
in FM range, especially for car radios
94 8550
Absolute Maximum Ratings
T
j
= 25C0095C
Parameter Test Conditions Type Symbol Value Unit
Repetitive peak reverse voltage V
RRM
20 V
Reverse voltage V
R
18 V
Forward current I
F
50 mA
Junction temperature T
j
100 C0176C
Storage temperature range T
stg
–55...+150 C0176C
T
j
= 25C0095C
Parameter Test Conditions Type Symbol Min Typ Max Unit
Reverse current V
R
=16V I
R
20 nA
V
R
=16V, T
j
=60C0176C I
R
0.2 C0109A
Diode capacitance
1
) V
R
=2V, f=1MHz C
D
42 47.5 pF
V
R
=2V, f=1MHz Group 0 C
D
42 43.5 pF
V
R
=2V, f=1MHz Group 1 C
D
43 44.5 pF
V
R
=2V, f=1MHz Group 2 C
D
44 45.5 pF
V
R
=2V, f=1MHz Group 3 C
D
45 46.5 pF
V
R
=2V, f=1MHz Group 4 C
D
46 47.5 pF
Capacitance ratio V
R
=2V,8V, f=100MHz C
D2
/ C
D8
1.65 1.75
Series resistance C
D
=38pF, f=100MHz r
s
0.3 0.4 C0087
Figure of merit C
D
=38pF, f=100MHz Q 100 140
1
) A packing unit (reel) contains diodes from one capacitance group only. Delivery of single capacitance
groups available only on request.