BB202_N_2015 Datasheet, PDF (2/6 Pages) Quanzhou Jinmei Electronic Co.,Ltd. – Low-voltage variable capacitance diode

NXP Semiconductors
Low-voltage variable capacitance diode
Product specification
BB202
FEATURES
• Very steep C/V curve
• C0.2: 30.5 pF; C2.3: 9.5 pF
• C0.2 to C2.3 ratio: min. 2.5
• Very low series resistance
• Ultra small SMD plastic package.
APPLICATIONS
• Electronic tuning in FM radio
• Voltage Controlled Oscillators (VCO).
DESCRIPTION
The BB202 is a variable capacitance diode, fabricated in
planar technology, and encapsulated in the SOD523 ultra
small SMD plastic package.
MARKING
TYPE NUMBER
BB202
MARKING CODE
L2
PINNING
PIN
DESCRIPTION

¹
cathode
2
anode
handboo₁k, 2 columns
2
MBK441
The marking bar indicates the cathode.
Fig.1 Simplified outline (SOD523) and symbol.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
V_R
I_F
T_stg
T_j
PARAMETER
continuous reverse voltage
continuous forward current
storage temperature
operating junction temperature
MIN.
−
−
−55
−55
MAX.
6
10
+85
+85
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
CC-----_{dd---((--02--..--23--VV----))}
capacitance ratio
CONDITIONS
V_R = 6 V; see Fig.3
V_R = 6 V; T_j = 85 °C; see
Fig 3
f = 100 MHz; C = 30 pF
V_R = 0.2; f = 1 MHz;
see Fig.2 and Fig.4
V_R = 2.3; f = 1 MHz;
see Fig.2 and Fig.4
f = 1 MHz
MIN.
−
−
−
28.2
7.2
2.5
TYP.
−
−
0.35
−
−
−
MAX.
10
100
UNIT
nA
nA
0.6
Ω
33.5
pF
11.2
pF
−
Rev. 02 - 3 January 2008
2 of 6