1SV257 Toshiba America Electronic Components, Inc., 1SV257 Datasheet

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1SV257

Manufacturer Part Number
1SV257
Description
RS@470MHz (OHM) = 0.2 ;; Capacitance Ratio = C2v/C10v=2.5 ;; VR = 15V ;; Ir = 3nA ;; Package = SSC
Manufacturer
Toshiba America Electronic Components, Inc.
Datasheets

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
1SV257
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
TOSHIBA
Discrete Semiconductors
TOSHIBA CORPORATION
Variable Capacitance Diode
Silicon Epitaxial Planar Type
VCO For UHF Ratio
Features
• Ultra Low Series Resistance : r
• Useful for Small Size Set
Absolute Maximum Ratings (Ta = 25 C)
Electrical Characteristics (Ta = 25 C)
Reverse Voltage
Junction Temperature
Storage Temperature Range
Reverse Voltage
Reverse Current
Capacitance
Capacitance
Capacitance Ratio
Series Resistance
CHARACTERISTIC
CHARACTERISTIC
SYMBOL
SYMBOL
C2V/C10V
C10V
C2V
T
V
V
T
stg
I
r
R
R
s
j
R
s
I
V
V
V
V
= 0.2 (Typ.)
RATING
-55 ~ 125
R
R
R
R
R
= 1 A
= 15V
= 2V, f = 1MHz
= 10V, f = 1MHz
= 5V, f = 470MHz
125
15
TEST CONDITION
UNIT
V
C
C
MIN.
5.5
2.0
15
14
TYP.
2.5
0.2
15
6
MAX.
6.5
0.4
16
3
UNIT
nA
pF
pF
V
Marking
Unit in mm
1SV257
1/2

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