BB181_09 Datasheet, PDF (2/6 Pages) NXP Semiconductors – VHF variable capacitance diode

NXP Semiconductors
BB181
VHF variable capacitance diode
4. Marking
Table 3. Marking codes
Type number
BB181
Marking code
N
5. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
V_R
reverse voltage
I_F
forward current
T_stg
storage temperature
T_j
junction temperature
Min Max Unit
- 30 V
- 20 mA
−55 +150 °C
−55 +150 °C
6. Characteristics
Table 5. Characteristics
T_j = 25 °C unless otherwise specified.
Symbol
Parameter
Conditions
I_R
reverse current
r_s
diode series resistance
C_d
diode capacitance
see Figure 2
V_R = 30 V
V_R = 30 V; T_j = 85 °C
f = 470 MHz at C_d = 9 pF
f = 1 MHz; see Figure 1 and
Figure 3
C_d(0V5)/C_d(28V)
V_R = 0.5 V
V_R = 28 V
diode capacitance ratio (0.5 V to 28 V) f = 1 MHz
Min Typ Max Unit
-
-
10 nA
-
-
200 nA
-
-
3
Ω
8
-
0.7 -
12 -
17 pF
1.055 pF
16
BB181_3
Product data sheet
Rev. 03 — 16 February 2009
© NXP B.V. 2009. All rights reserved.
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