BB178_97 Datasheet, PDF (3/8 Pages) NXP Semiconductors – VHF variable capacitance diode

Philips Semiconductors
VHF variable capacitance diode
Product specification
BB178
GRAPHICAL DATA
50
handbook, full pagewidth
Cd
(pF)
40
MBK438
30
20
10
0
10 ^−1
1
f = 1 MHz; T_j = 25 °C.
10
VR (V)
10 ²
Fig.2 Diode capacitance as a function of reverse voltage; typical values.
handboo¹k,⁰h³alfpage
IR
(nA)
10²
MLC816
handboo¹k⁰,
3
halfpage
TC _d
(K^−1)
10 ⁴
MLC815
10
0
50
T _j (^oC)
100
Fig.3 Reverse current as a function of junction
temperature; maximum values.
1997 Nov 13
10
5
10
1
1
10
VR (V) ¹⁰²
T_j = 0 to 85 °C.
Fig.4 Temperature coefficient of diode
capacitance as a function of reverse
voltage; typical values.
3