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  Datasheet File OCR Text:
 SEMICONDUCTOR
TECHNICAL DATA
UHF SHF TUNING. FEATURES
High Capacitance Ratio : C2V/C25V=7.6(Typ.) Low Series Resistance : rS=1.9 Useful for Small Size Tuner. (Typ.) Excellent C-V Characteristics, and Small Tracking Error.
KDV287
VARIABLE CAPACITANCE DIODE SILICON EPITAXIAL PLANAR DIODE
CATHODE MARK
B 1 K
G
A
H F
2 D
E
J C I
MAXIMUM RATING (Ta=25
CHARACTERISTIC Reverse Voltage Peak Reverse Voltage Junction Temperature Storage Temperature Range
)
SYMBOL VR VRM Tj Tstg RATING 30 35(RL=10k 125 -55 125 ) UNIT V V
M M
DIM A B C D E F G H I J K L M
MILLIMETERS _ 2.50 + 0.1 _ 1.25 + 0.05 _ 0.90 + 0.05 0.30+0.06/-0.04 _ 1.70 + 0.05 MIN 0.17 _ 0.126 + 0.03 0~0.1 1.0 MAX _ 0.15 + 0.05 _ 0.4 + 0.05 2 +4/-2 4~6
1. ANODE 2. CATHODE
USC
ELECTRICAL CHARACTERISTICS (Ta=25
CHARACTERISTIC Reverse Voltage Reverse Current Capacitance Capacitance Capacitance Ratio Series Resistance C(Max.)-C(Min.) C(Min.) (VR=2~25V) VR IR C2V C25V
)
TEST CONDITION IR=1 A VR=28V VR=2V, f=1MHz VR=25V, f=1MHz MIN. 30 4.2 0.53 7.3 VR=5V, f=470MHz TYP. 1.9 MAX. 10 5.7 0.68 2.3 UNIT V nA pF pF -
SYMBOL
C2V/C25V rS
Note : Available in matched group for capacitance to 6%. 0.06
Marking
Type Name
UP
2001. 6. 11
Revision No : 1
L
1/1


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