BB178LX,315 NXP Semiconductors, BB178LX,315 Datasheet - Page 3

• Manufacturer Part Number: BB178LX,315
• Description: DIODE UHF VAR CAP 32V SOD882T
• Manufacturer: NXP Semiconductors

Specifications of BB178LX,315

• Package / Case: SOD-882
• Capacitance @ Vr, F: 2.75pF @ 28V, 1MHz
• Capacitance Ratio: 15
• Capacitance Ratio Condition: C1/C28
• Voltage - Peak Reverse (max): 32V
• Diode Type: Single
• Mounting Type: Surface Mount
• Capacitance: 34.65 pF @ 1 V
• Reverse Voltage: 32 V
• Applications Frequency Range: UHF
• Configuration: Single
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Minimum Tuning Ratio: 13.5
• Mounting Style: SMD/SMT
• Tuning Ratio Test Condition: 1 V/28 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Q @ Vr, F: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 934059354315; BB178LX T/R; BB178LX T/R

NXP Semiconductors
BB178LX_2
Product data sheet
Fig 1.
Fig 3.
(pF)
(nA)
C
I
R
d
10
10
60
40
20
10
0
1
10
3
2
0
f = 1 MHz; T
Diode capacitance as a function of reverse
voltage; typical values
Reverse current as a function of junction
temperature; maximum values
1
20
j
= 25 C.
1
40
60
10
V
80
R
001aae539
001aae541
(V)
T
j
( C)
Rev. 02 — 12 February 2009
100
10
2
Fig 2.
Fig 4.
TC
(K
( )
r
10
10
10
10
s
Cd
0.8
0.6
0.4
0.2
1
)
0
10
2
3
4
5
10
f = 100 MHz; T
Diode series resistance as a function of
reverse voltage; typical values
T
Temperature coefficient of diode capacitance
as a function of reverse voltage; typical values
j
1
1
= 0 C to 85 C.
j
1
1
VHF variable capacitance diode
= 25 C.
10
10
BB178LX
© NXP B.V. 2009. All rights reserved.
V
V
R
R
001aae540
001aag774
(V)
(V)
10
10
2
2
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