Renesas HVD372B Variable capacitance diode for vco Datasheet

HVD372B
Variable Capacitance Diode for VCO
REJ03G0503-0100
(Previous: ADE-208-957)
Rev.1.00
Jan 24, 2005
Features
• High capacitance ratio. (n = 2.00 min)
• Good linearity of C-V curve.
• Super small Flat Lead Package (SFP) is suitable for surface mount design.
Ordering Information
Type No.
Laser Mark
Renesas Code
Previous Code
HVD372B
F
PUSF0002ZB-A
SFP
Pin Arrangement
1
F
Cathode mark
Mark
2
1. Cathode
2. Anode
Rev.1.00, Jan 24, 2005, page 1 of 4
HVD372B
Absolute Maximum Ratings
(Ta = 25°C)
Item
Reverse voltage
Symbol
VR
Junction temperature
Storage temperature
Tj
Tstg
Value
15
Unit
V
125
−55 to +125
°C
°C
Electrical Characteristics
(Ta = 25°C)
Item
Reverse current
Symbol
IR1
Min
—
Typ
—
Max
10
Unit
nA
Test Condition
VR = 15 V
Capacitance
IR2
C1
—
15.0
—
—
100
17.0
pF
VR = 15 V, Ta = 60°C
VR = 1 V, f = 1 MHz
Capacitance ratio
C4
n
7.00
2.00
—
—
8.50
—
—
VR = 4 V, f = 1 MHz
C1 / C4
Series resistance
rS
—
—
0.40
Ω
VR = 1 V, f = 470 MHz
Note: 1. Please do not use the soldering iron due to avoid high stress to the SFP package.
Rev.1.00, Jan 24, 2005, page 2 of 4
HVD372B
Main Characteristic
10–11
30
f = 1MHz
Capacitance C (pF)
Reverse current IR (A)
25
10–12
10–13
20
15
10
10–14
5
10–15
0
4
8
12
16
0
0.1
20
10
Reverse voltage VR (V)
1.0
Reverse voltage VR (V)
Fig.1 Reverse current vs. Reverse voltage
Fig.2 Capacitance vs. Reverse voltage
0.6
0
f = 470MHz
LF = ∆(LogC)/∆(LogVR)
Series resistance rS (Ω)
0.5
0.4
0.3
0.2
–0.5
–1.0
0.1
0
0.1
1.0
10
–1.5
0.1
1.0
10
Reverse voltage VR (V)
Reverse voltage VR (V)
Fig.3 Series resistance vs. Reverse voltage
Fig.4 Linearity factor vs. Reverse voltage
Rev.1.00, Jan 24, 2005, page 3 of 4
HVD372B
Package Dimensions
JEITA Package Code

RENESAS Code
Previous Code
MASS[Typ.]
PUSF0002ZB-A
SFP / SFPV
0.0010g
D
b
E
HE
c
A
φb
e1
Pattern of terminal position areas
Rev.1.00, Jan 24, 2005, page 4 of 4
Reference
Symbol
A
b
c
D
E
HE
φb
e1
Dimension in Millimeters
Min
0.50
0.25
0.08
0.55
0.90
1.30
Nom
0.30
0.13
0.60
1.00
1.40
0.50
1.40
Max
0.55
0.35
0.18
0.65
1.10
1.50
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