ZMDC953 查看數據表（PDF） - Zetex => Diodes
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ZMDC953 Datasheet PDF : 6 Pages
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950 series
TUNING CHARACTERISTICS at Tamb = 25 C
PART
CAPACITANCE pF
VR=0.5V, f=1MHz
Min
ZV950V2
9.5
ZV952V2
19
ZV953V2
45
ZMDC953(DUAL)
45
CAPACITANCE pF CAPACITANCE
VR=1.5V,
f=1MHz
RATIO C0.5 / C2.5
f=1MHz
Min
Max
Min
6.3
7.8
2.0
12.7
15.7
2.0
30
37
2.0
30
37
2.0
Minimum Q
VR=0.5V
f=50MHz
250
250
200
250
ZMDC953 is available banded to tighter capacitance range. This product has the order code FSD273TA.
Measured at VR=1.5V the bands are
Band A = 30.0 to 32.5
Band B = 32.3 to 34.7
Band C = 34.5 to 37.0
Product is supplied in reels. A banded reel will only contain a single band. Shipments containing several reels
may have reels in different bands. It is not possible to supply a specific band as processing affects which bands
are available
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Reverse voltage
Forward current
Power dissipation at Tamb = 25ЊC SOD523
Power dissipation at Tamb = 25ЊC SOT323
SYMBOL
VR
IF
Ptot
Ptot
MAX
12
100
250
300
UNIT
V
mA
mW
mW
ELECTRICAL CHARACTERISTICS at Tamb = 25°C
PARAMETER
Reverse breakdown voltage
Reverse voltage leakage
CONDITIONS
IR = 10uA
VR = 8V
MIN.
12
TYP.
0.010
MAX.
20
UNIT
V
nA
ISSUE 2 - MAY 2002
2
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