BB844 Infineon Technologies, BB844 Datasheet - Page 3

• Manufacturer Part Number: BB844
• Manufacturer: Infineon Technologies

Specifications of BB844

• Packages: SOT23
• Configuration: Single
• If (max): 50.0 mA
• Ct1 (typ): 43.75 pF
• Ct2 (typ): 11.7 pF
• Ct / C T: 3.8 (2/8V)
• Lead Free Status / RoHS Status: Compliant

Diode capacitance C
f = 1MHz
Temperature coefficient of the diode
capacitance T
0.00045
0.00035
0.00025
0.0006
0.0005
0.0004
0.0003
0.0002
1/C°
pF
90
70
60
50
40
30
20
10
0
10
1
-1
2
3
Cc
10
= ( V
4
0
T
5
= (V
R
)
6
10
R
7
)
1
8
V
V
V
V
R
R
10
10
2
3
Capacitance ratio C
f = 1MHz
3.5
2.5
1.5
0.5
5
4
3
2
1
0
0
1
2
3
4
Tref
CT1V/CT
5
/ C
CT8V/CT
T
6
= ( V
7
2007-04-20
CT2V/CT
8
R
BB844
)
V
V
R
10