HVC359
Variable Capacitance Diode for VCXO
ADE-208-419A(Z) Rev 0 Dec. 1998 Features
• High capacitance ratio and good C...
HVC359
Variable Capacitance Diode for VCXO
ADE-208-419A(Z) Rev 0 Dec. 1998 Features
High capacitance ratio and good C-V linearity. To be usable at low
voltage. Ultra small Flat Package (UFP) is suitable for surface mount design.
Ordering Information
Type No. HVC359 Laser Mark S Package Code UFP
Outline
Cathode mark Mark 1
S
2 1. Cathode 2. Anode
HVC359
Absolute Maximum Ratings (Ta = 25°C)
Item Reverse
voltage Junction temperature Storage temperature Symbol VR Tj Tstg Value 15 125 -55 to +125 Unit V °C °C
Electrical Characteristics (Ta = 25°C)
Item Reverse current Symbol I R1 I R2 Capacitance C1 C4 Capacitance ratio Series resistance ESD-Capability
*1
Min — — 24.8 6.0 3.0 — 80
Typ — — — — — — —
Max 10 100 29.8 8.3 — 1.5 —
Unit nA
Test Condition VR = 10V VR = 10V, Ta = 60 °C
pF
VR = 1V, f = 1 MHz VR = 4V, f = 1 MHz
n rs Å\
— Ω V
C1/C4 VR = 4V, f = 100 MHz C=200pF , Both forward and reverse direction 1 pulse.
Notes 1. Failure criterion ; IR ≥ 20nA at VR =10 V
2
HVC359
Main Characteristic
-9
10
Reverse current I R (A)
10
-10
10
-11
10-12
10-13 0 4 8 12 16 Reverse
voltage V R (V)
20
Fig.1 Reverse current Vs. Reverse
voltage
30 f=1MHz 25 Capacitance C (pF)
20
15
10
5
0
1.0
10 Reverse
voltage V R (V)
30
Fig.2 Capacitance Vs. Reverse
voltage
3
HVC359
Package Dimensions
Unit : mm
Cathode Mark 1
S
1.2 ± 0.10 1.6 ± 0.10
2 0.3 ± 0.05 0.8 ± 0.10
1. Cathode 2. Anode Hitachi Code JEDECCode EIAJCode Weight(g) 0.6 ± 0.10
UFP
— SC-79 0.0016...