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零件编号 | 1SV288 | ||
描述 | VARIABLE CAPACITANCE DIODE (CATV TUNING) | ||
制造商 | Toshiba Semiconductor | ||
LOGO | |||
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TOSHIBA Variable Capacitance Diode Silicon Epitaxial Planar Type
1SV288
CATV Tuning
· High capacitance ratio: C2 V/C25 V = 16 (typ.)
· Low series resistance: rs = 0.92 Ω (typ.)
· Excellent C-V characteristics, and small tracking error.
· 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
1SV288
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 1: 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
1-1E1A
Weight: 0.004 g (typ.)
Min Typ. Max Unit
30 ¾ ¾
V
¾ ¾ 10 nA
41 ¾ 49.5 pF
2.5 ¾ 3.2 pF
15 16 ¾ ¾
¾ 0.92 1.05 W
1 2003-04-02
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页数 | 3 页 | ||
下载 | [ 1SV288.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
1SV280 | VARIABLE CAPACITANCE DIODE (VCO FOR UHF BAND RADIO) | Toshiba Semiconductor |
1SV281 | VARIABLE CAACITANCE DIODE (VCO FOR V/UHF BAND RADIO) | Toshiba Semiconductor |
1SV282 | VARIABLE CAPACITANCE DIODE (CATV TUNING) | Toshiba Semiconductor |
1SV283 | VARIABLE CAPCCITANCE DIODE (CATV TUNING) | Toshiba Semiconductor |
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