BBY40_2015 Datasheet, PDF (2/4 Pages) Quanzhou Jinmei Electronic Co.,Ltd. – VHF variable capacitance diode

Philips Semiconductors
VHF variable capacitance diode
Product specification
BBY40
FEATURES
• Excellent linearity
• Small plastic SMD package
• C25: 4.6 pF; ratio: 5.5.
APPLICATIONS
• Electronic tuning in VHF television
tuners, band A up to 160 MHz.
DESCRIPTION
The BBY40 is a variable capacitance
diode, fabricated in planar
technology, and encapsulated in the
SOT23 small plastic SMD package.
handbook, halfpa2ge
1
2
n.c.
3
1
3
MAM170
Marking code: S2.
Fig.1 Simplified outline (SOT23), pin configuration and symbol.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
V_R
continuous reverse voltage
I_F
continuous forward current
T_stg
storage temperature
T_j
operating junction temperature
MIN.
−
−
−55
−55
MAX.
30
20
+150
+125
UNIT
V
mA
°C
°C
ELECTRICAL CHARACTERISTICS
T_j = 25 °C; unless otherwise specified.
SYMBOL
PARAMETER
I_R
reverse current
r_s
diode series resistance
C_d
diode capacitance
C--C---_d^-d---₍^-(-₂^-3-₅^--V-_V^--)-₎^-
capacitance ratio
Note
1. V_R is the value at which C_d = 25 pF.
CONDITIONS
MIN.
V_R = 28 V; see Fig.3
−
V_R = 28 V; T_j = 85 °C; see Fig.3
−
f = 200 MHz; note 1
−
V_R = 3 V; f = 1 MHz; see Figs 2 and 4 26
V_R = 25 V; f = 1 MHz; see Figs 2 and 4 4.3
f = 1 MHz
5
TYP.
−
−
−
−
−
−
MAX.
10
200
0.7
32
6
6.5
UNIT
nA
nA
Ω
pF
pF
1996 May 03
2