參數(shù)資料
型號: BB198
廠商: NXP Semiconductors N.V.
元件分類: 參考電壓二極管
英文描述: Low voltage variable capacitance diode
封裝: BB198<SOD523 (SOD523)|<<http://www.nxp.com/packages/SOD523.html<1<Always Pb-free,;
文件頁數(shù): 2/8頁
文件大?。?/td> 185K
代理商: BB198
BB198
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NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 1 — 1 December 2010
2 of 8
NXP Semiconductors
BB198
Variable capacitance diode for VCO and VCXO
3. Ordering information
Table 2.
Type number
4. Marking
Table 3.
Type number
BB198
5. Limiting values
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
V
R
reverse voltage
I
F
forward current
P
tot
total power dissipation
T
stg
storage temperature
T
j
junction temperature
6. Thermal characteristics
Table 5.
Symbol
R
th(j-sp)
7. Characteristics
Ordering information
Package
Name
SC-79
Description
plastic surface-mounted package; 2 leads
Version
SOD523
BB198
Marking codes
Marking code
A3
Limiting values
Conditions
Min
-
-
-
65
65
Max
20
100
300
Unit
V
mA
mW
°
C
°
C
T
sp
= 90
°
C
+150
+150
Thermal characteristics
Parameter
thermal resistance from junction to solder point
Conditions
Typ
200
Unit
K/W
Table 6.
T
j
= 25
°
C unless otherwise specified
Symbol
Parameter
I
R
reverse current
C
d
diode capacitance
Characteristics
Conditions
V
R
= 16 V
f = 1 MHz
V
R
= 1 V
V
R
= 4 V
V
R
= 1.5 V; f = 100 MHz
f = 1 MHz
Min
-
Typ
-
Max
5
Unit
nA
25.0
4.8
-
4.3
-
-
0.48
-
28.5
6.8
0.8
-
pF
pF
Ω
r
s
C
d(1V)
/C
d(4V)
diode series resistance
diode capacitance ratio (1 V to 4 V)
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