BB 419
Silicon Variable Capacitance Diode
q
BB 419
For VHF tuned circuit applications
Type BB 419
Marking white 2
...
BB 419
Silicon Variable Capacitance Diode
q
BB 419
For VHF tuned circuit applications
Type BB 419
Marking white 2
Ordering Code (tape and reel) Q62702-B499
Pin Configuration
Package1) SOD-123
Maximum Ratings Parameter Reverse
voltage Peak reverse
voltage Forward current, TA ≤ 60 ˚C Operating temperature range Storage temperature range Thermal Resistance Junction - ambient Rth JA
≤
Symbol VR VRM IF Top Tstg
Values 28 30 20 – 55 … + 150
Unit V mA
– 55 … + 125 ˚C
450
K/W
1)
For detailed information see chapter Package Outlines.
Semiconductor Group
1
07.94
BB 419
Electrical Characteristics at TA = 25 ˚C, unless otherwise specified. Parameter Reverse current VR = 28 V VR = 28 V, TA = 60 ˚C Diode capacitance, f = 1 MHz VR = 3 V VR = 25 V Capacitance ratio f = 1 MHz, VR = 3 V, 25 V Capacitance matching VR = 3 V … 25 V Series resistance f = 100 MHz, CT = 12 pF Figure of merit f = 50 MHz, VR = 3 V f= 200 MHz, VR = 25 V Symbol min. IR – – CT 26 4.3 CT3 / CT25
∆CT
Values typ. – – – – – – 0.35 max.
Unit nA 20 200 pF 32 6 6.5 3 0.5 – % Ω –
5 – –
/ CT
rs Q
–
280 600
–
Diode capacitance CT = f (VR)
Semiconductor Group
2
...