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TOSHIBA Variable Capacitance Diode Silicon Epitaxial Planar Type
1SV231
CATV Tuning
· High capacitance ratio: C2 V/C25 V = 15 (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
1SV231
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.
1SV231 Datasheet
