SMV1247-079LF Skyworks Solutions Inc, SMV1247-079LF Datasheet - Page 4

• Manufacturer Part Number: SMV1247-079LF
• Description: DIODE VARACTOR 15V 20MA SC-79
• Manufacturer: Skyworks Solutions Inc

Specifications of SMV1247-079LF

• Diode Type: Single
• Capacitance @ Vr, F: 0.78pF @ 4.7V, 50MHz
• Capacitance Ratio: 10
• Capacitance Ratio Condition: C0.3/C4.7
• Voltage - Peak Reverse (max): 15V
• Q @ Vr, F: 1500 @ 3V, 50MHz
• Mounting Type: Surface Mount
• Package / Case: SC-79
• Capacitance Cd Max @ Vr F: 0.78pF
• Resistance @ If: 6ohm
• Repetitive Reverse Voltage Vrrm Max: 15V
• Forward Current If(av): 20mA
• Operating Temperature Range: -55°C To +125°C
• Diode: RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 863-1136-2

DATA SHEET • SMV1247-SMV1255 VARACTORS
Table 4. Capacitance vs Reverse Voltage
4
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
(V)
V
0
R
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
May 27, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200061G
SMV1247
8.86
6.17
4.37
2.96
1.88
1.22
0.95
0.83
0.77
0.73
0.70
0.68
0.67
0.66
0.65
0.64
0.64
SMV1248
22.62
16.32
12.33
9.12
6.27
3.93
2.57
1.95
1.71
1.59
1.49
1.44
1.40
1.36
1.33
1.31
1.30
SMV1249
37.35
25.88
18.18
12.08
7.27
4.44
3.40
2.96
2.72
2.51
2.38
2.30
2.24
2.19
2.14
2.09
2.03
C
T
(pF)
SMV1251
53.65
38.23
28.09
20.13
13.55
8.60
5.78
4.57
3.95
3.58
3.33
3.16
3.03
2.94
2.88
2.83
2.79
SMV1253
69.32
50.23
37.07
27.57
19.37
12.39
7.77
5.77
4.86
4.34
4.01
3.78
3.62
3.50
3.41
3.34
3.28
SMV1255
81.21
58.28
43.27
31.49
21.50
13.40
8.51
6.51
5.58
5.07
4.76
4.58
4.46
4.39
4.33
4.29
4.26