BB187_04 Datasheet, PDF (2/7 Pages) NXP Semiconductors – VHF variable capacitance diode

Philips Semiconductors
BB187
VHF variable capacitance diode
4. Marking
Table 3: Marking
Type number
BB187
Marking code
X
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
-
V_RM
peak reverse voltage
in series with a
-
10 kΩ resistor
I_F
forward current
-
T_stg
storage temperature
−55
T_j
junction temperature
−55
Max Unit
32
V
35
V
20
mA
+150 °C
+125 °C
6. Characteristics
Table 5: Characteristics
T_j = 25 °C unless otherwise specified.
Symbol Parameter
Conditions
I_R
reverse current see Figure 2
V_R = 30 V
V_R = 30 V; T_j = 85 °C
r_s
diode series
f = 470 MHz; V_R = 5 V
resistance
C_d
diode
f = 1 MHz; see Figure 1
capacitance
and Figure 3
C^--C---_d^-d--₍^-(-₂^-2-₅^--V-_V^--)--₎
V_R = 2 V
V_R = 25 V
capacitance ratio f = 1 MHz
∆_----C_-----d
C_d
capacitance
matching
V_R = 2 V to 25 V; in a
sequence of 10 diodes
(gliding)
Min
Typ
Max Unit
-
-
-
-
10
nA
-
-
200
nA
-
-
0.75 Ω
29.3 -
34.2 pF
2.57 2.75 2.92 pF
11
-
-
-
-
2
%
9397 750 13835
Product data sheet
Rev. 04 — 3 November 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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