BB132 Datasheet, PDF (1/2 Pages) NXP Semiconductors – VHF variable capacitance diode

LESHAN RADIO COMPANY, LTD.
VHF Variable Capacitance
Diode
FEATURES
· High linearity
· Excellent matching to 1% DMA
· Very small plastic SMD package
· C28: 2.5 pF; ratio: 26.
APPLICATIONS
· Electronic tuning in VHF television
tuners, band A up to 160 MHz
· VCO.
DESCRIPTION
The BB132 is a variable capacitance
diode fabricated in planar technology, and
encapsulated in the SOD323 very small
plastic SMD package.
The excellent matching performance is
achieved by gliding matching and a direct
matching assembly procedure.
BB132
1
2
SOD– 323
MARKING DIAGRAM
1
2
P2
CATHODE
ANODE
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
MIN.
MAX.
VR
continuous reverse voltage
–
30
IF
continuous forward current
–
20
Tstg
storage temperature
–55
+150
Tj
operating junction temperature
–55
+125
UNIT
V
mA
°C
°C
ELECTRICAL CHARACTERISTICS
Tj = 25 °C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
IR
reverse current
VR = 30 V; see Fig.2
VR = 30 V; Tj = 85 °C; see Fig.2
rs
diode series resistance f = 100 MHz; note 1
Cd
diode capacitance
VR = 0.5 V; f = 1 MHz; see Figs 1 and 3
VR = 28 V;f = 1 MHz; see Figs 1 and 3
Cd( 0.5V ) capacitance ratio
f = 1 MHz
Cd (28V )
capacitance matching VR = 0.5 to 28 V; in a sequence of 4 diodes
∆Cd
(gliding)
Cd
VR= 0.5 to 28 V; in a sequence of 15 diodes
(gliding)
Note
1. VR is the value at which Cd = 30 pF.
MIN.
–
–
–
60
2.3
24
MAX. UNIT
10 nA
200 nA
2Ω
75 pF
2.75 pF
30
–
1%
–
2%
BB132–1/2