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PDF ( 数据手册 , 数据表 ) 1SV303

零件编号 1SV303
描述 VARIABLE CAPACITANCE DIODE (CATV TUNING)
制造商 Toshiba Semiconductor
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1SV303 数据手册, 描述, 功能
TOSHIBA Variable Capacitance Diode Silicon Epitaxial Planar Type
1SV303
CATV Tuning
· High capacitance ratio: C2 V/C25 V = 17.5 (typ.)
· Low series resistance: rs = 1.05 (typ.)
· Useful for small size tuner.
Maximum Ratings (Ta = 25°C)
Characteristics
Reverse voltage
Peak reverse voltage
Junction temperature
Storage temperature range
Symbol
VR
VRM
Tj
Tstg
Rating
30
35 (RL = 10 kW)
125
-55~125
Unit
V
V
°C
°C
1SV303
Unit: mm
Electrical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Reverse voltage
Reverse current
Capacitance
Capacitance
Capacitance ratio
Series resistance
VR
IR
C2 V
C25 V
C2 V/C25 V
rs
IR = 1 mA
VR = 28 V
VR = 2 V, f = 1 MHz
VR = 25 V, f = 1 MHz
¾
VR = 5 V, f = 470 MHz
Note: Available in matched group for capacitance to 2.5%.
C (max) - C (min)
C (min)
=< 0.025
(VR = 2~25 V)
Marking
JEDEC
JEITA
TOSHIBA
1-1G1A
Weight: 0.0014 g (typ.)
Min Typ. Max Unit
30 ¾ ¾
V
¾ ¾ 10 nA
42 47 51 pF
2.1 2.6 3.1 pF
17 17.5 ¾
¾
¾ 1.05 1.25 W
1 2003-03-24












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