1SV284_07 Datasheet, PDF (1/3 Pages) Toshiba Semiconductor – VCO for V/UHF Band Radio

TOSHIBA Variable Capacitance Diode Silicon Epitaxial Planar Type
1SV284
1SV284
VCO for V/UHF Band Radio
• High capacitance ratio: C_{1 V}/C_{4 V} = 2.0 (typ.)
• Low series resistance: r_s = 0.22 Ω (typ.)
• Useful for small size tuner.
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Reverse voltage
Junction temperature
Storage temperature range
V_R
10
V
T_j
125
°C
T_stg
−55~125
°C
Note: Using continuously under heavy loads (e.g. the application of high
temperature/current/voltage and the significant change in
temperature, etc.) may cause this product to decrease in the
reliability significantly even if the operating conditions (i.e.
operating temperature/current/voltage, etc.) are within the
absolute maximum ratings.
Please design the appropriate reliability upon reviewing the
Toshiba Semiconductor Reliability Handbook (“Handling
Precautions”/“Derating Concept and Methods”) and individual
reliability data (i.e. reliability test report and estimated failure rate,
etc).
Unit: mm
JEDEC
―
JEITA
―
TOSHIBA
1-1G1A
Weight: 0.0014 g (typ.)
Electrical Characteristics (Ta = 25°C)
Characteristics
Reverse voltage
Reverse current
Capacitance
Capacitance
Capacitance ratio
Series resistance
Symbol
Test Condition
V_R
I_R
C_{1 V}
C_{4 V}
C_{1 V}/C_{4 V}
r_s
I_R = 1 μA
V_R = 10 V
V_R = 1 V, f = 1 MHz
V_R = 4 V, f = 1 MHz
⎯
V_R = 1 V, f = 470 MHz
Marking
Min Typ. Max Unit
10
⎯
⎯
V
⎯
⎯
3
nA
15
16
17
pF
7.0
8.0
8.5
pF
1.8 2.0
⎯
⎯
⎯ 0.22 0.4
Ω
1
2007-11-01