Renesas HVD381B Variable capacitance diode for vco Datasheet

HVD381B
Variable Capacitance Diode for VCO
REJ03G0505-0200
Rev.2.00
Mar 30, 2006
Features
• High capacitance ratio. (n = 1.65 min)
• Low series resistance. (rs = 0.50 Ω max)
• Super Small Flat Lead Package (SFP) is suitable for surface mount design.
Ordering Information
Type No.
HVD381B
Laser Mark
K
Package Name
SFP
Pin Arrangement
1
K
Cathode mark
Mark
2
1. Cathode
2. Anode
Rev.2.00 Mar 30, 2006 page 1 of 4
Package Code
PUSF0002ZB-A
HVD381B
Absolute Maximum Ratings
(Ta = 25°C)
Item
Reverse voltage
Junction temperature
Storage temperature
Symbol
Value
15
125
−55 to +125
VR
Tj
Tstg
Unit
V
°C
°C
Electrical Characteristics
(Ta = 25°C)
Item
Reverse current
Capacitance
Capacitance ratio
Series resistance
Symbol
IR1
IR2
C1
C3
n
rS
Min
—
—
10.0
5.80
1.65

Typ
—
—
—
—
—
—
Max
10
100
11.0
6.40
—
0.50
Unit
nA
pF
—
Ω
Test Condition
VR = 15 V
VR = 15 V, Ta = 60°C
VR = 1 V, f = 1 MHz
VR = 3 V, f = 1 MHz
C1 / C3
VR = 1 V, f = 470 MHz
Note: For SFP package, the material of lead is exposed for cutting plane. There for, soldering nature of lead tip part is
considered as unquestioned. Please kindly consider soldering nature.
Rev.2.00 Mar 30, 2006 page 2 of 4
HVD381B
Main Characteristic
10-6
18
10
-7
16
10
-8
f = 1MHz
Capacitance C (pF)
Reverse current IR (A)
14
10-9
10-10
10-11
12
10
8
6
4
10-12
10-13
2
0
0
4
8
12
16
20
0
1
2
3
4
5
Reverse voltage VR (V)
Reverse voltage VR (V)
Fig.1 Reverse current vs. Reverse voltage
Fig.2 Capacitance vs. Reverse voltage
0
0.6
f=470MHz
-0.1
LF = ∆(LogC) / ∆(Log VR)
Series resistance rS (Ω)
0.5
0.4
0.3
0.2
0.1
0
0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
1.0
10
-0.8
0.1
Reverse voltage VR (V)
1.0
Reverse voltage VR (V)
Fig.3 Series resistance vs. Reverse voltage
Fig.4 LF vs. Reverse voltage
Rev.2.00 Mar 30, 2006 page 3 of 4
10
HVD381B
Package Dimensions
Package Name
SFP
JEITA Package Code

RENESAS Code
PUSF0002ZB-A
Previous Code
SFP / SFPV
MASS[Typ.]
0.0010g
D
b
E
HE
c
A
φb
e1
Pattern of terminal position areas
Rev.2.00 Mar 30, 2006 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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