BB187LX Datasheet, PDF (2/7 Pages) NXP Semiconductors – VHF variable capacitance diode

NXP Semiconductors
BB187LX
VHF variable capacitance diode
4. Marking
Table 3. Marking codes
Type number
BB187LX
Marking code
L8
5. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
V_R
reverse voltage
-
I_F
forward current
-
T_stg
storage temperature
−55
T_j
junction temperature
−55
Max
Unit
32
V
20
mA
+150
°C
+125
°C
6. Characteristics
Table 5.
Symbol
I_R
Characteristics
Parameter
reverse current
r_s
diode series resistance
C_d
diode capacitance
C_d(2V)/C_d(25V) diode capacitance ratio (2 V to 25 V)
∆C_d/C_d
diode capacitance matching
Conditions
see Figure 3
V_R = 30 V
V_R = 30 V; T_j = 85 °C
f = 470 MHz at V_R = 5 V;
see Figure 2
f = 1 MHz; see Figure 1 and
Figure 4
V_R = 2 V
V_R = 25 V
f = 1 MHz
V_R = 1 V to 25 V; in sequence of
5 diodes (gliding)
Min
-
-
-
29.3
2.57
11
-
Typ
-
-
0.7
-
2.75
-
-
Max
10
200
-
34.2
2.92
-
2
Unit
nA
nA
Ω
pF
pF
%
BB187LX_1
Product data sheet
Rev. 01 — 19 February 2009
© NXP B.V. 2009. All rights reserved.
2 of 7