BB179,135 NXP Semiconductors, BB179,135 Datasheet - Page 2

• Manufacturer Part Number: BB179,135
• Description: DIODE UHF VAR CAP 30V SOD523
• Manufacturer: NXP Semiconductors

Specifications of BB179,135

• Package / Case: SC-79, SOD-523
• Capacitance @ Vr, F: 2.225pF @ 28V, 1MHz
• Capacitance Ratio: 10.9
• Capacitance Ratio Condition: C1/C28
• Voltage - Peak Reverse (max): 30V
• Diode Type: Single
• Mounting Type: Surface Mount
• Capacitance: 18.22 pF
• Reverse Voltage: 30 V
• Applications Frequency Range: UHF
• Configuration: Single
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Minimum Tuning Ratio: 8.45
• Mounting Style: SMD/SMT
• Tuning Ratio Test Condition: 1 / 28
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Q @ Vr, F: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 934050200135; BB179 /T3; BB179 /T3

Philips Semiconductors
4. Marking
5. Limiting values
6. Characteristics
9397 750 13832
Product data sheet
Table 3:
Table 4:
In accordance with the Absolute Maximum Rating System (IEC 60134).
Table 5:
T
[1]
Type number
BB179
Symbol
V
V
I
T
T
Symbol
I
r
C
C
---------------- -
C
C
------------------ -
C
C
------------------ -
C
--------- -
F
R
s
j
C
stg
j
R
RM
d
= 25 C unless otherwise specified.
C
d 1V
d 2V
d 1V
d 28V
d 25V
d 28V
d
d
V
R
is the value at which C
Parameter
reverse current
diode series
resistance
diode
capacitance
capacitance
ratio
capacitance
ratio
capacitance
ratio
capacitance
matching
Marking
Limiting values
Characteristics
Parameter
reverse voltage
peak reverse voltage
forward current
storage temperature
junction temperature
Rev. 02 — 5 October 2004
d
= 9 pF
Conditions
see
f = 470 MHz
f = 1 MHz; see
f = 1 MHz
f = 1 MHz
f = 1 MHz
V
sequence of 10 diodes
(gliding)
R
V
V
V
V
= 1 V to 28 V; in a
R
R
R
R
Figure 2
= 30 V
= 30 V; T
= 1 V
= 28 V
j
Conditions
in series with a
10 k resistor
Figure 1
= 85 C
Marking code
9
and
3
UHF variable capacitance diode
[1]
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Min
-
-
-
18.22
1.951
-
8.45
-
-
Min
-
-
-
55
55
Typ
-
-
0.6
-
2.1
1.27
9
1.05
-
Max
30
35
20
+150
+125
Max
10
200
0.75
21.26
2.225
-
10.9
-
2
BB179
Unit
V
V
mA
C
C
Unit
nA
nA
pF
pF
%
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