HVC317B
Variable Capacitance Diode for tuner
Features
• High capacitance ratio. (n =13.0 min)
• Ultra small Flat Package (UFP) is suitable for surface mount design.
Ordering Information
Type No. Laser Mark Package Code
HVC317B A5 UFP
ADE-208-445(Z)
Rev 0
Apl. 1996
Outline
Cathode mark
Mark
12
A5
1. Cathode
2. Anode
HVC317B
Absolute Maximum Ratings (Ta = 25°C)
Item Symbol Value Unit
Reverse voltage V
R
Junction temperature Tj 125 °C
Storage temperature Tstg –55 to +125 °C
Electrical Characteristics (Ta = 25°C)
Item Symbol Min Typ Max Unit Test Condition
Reverse current I
Capacitance C
R1
I
R2
1
C
25
Capacitance ratio n 13.0 — — — C1/ C
Series resistance r
s
Matching error ∆C/C*1 — — 6.0 % VR = 1 to 25V, f = 1 MHz
Note: 1. C.C system (Continuous Connected taping system) enable to make any 10 pcs of ∆C/C
continuous in a reel , expect extention to another group.
Calculate Matching Error,
— — 10 nA VR = 30V
— — 100
9.00 — 11.5 pF VR = 1V, f = 1 MHz
0.60 — 0.80 VR = 25V, f = 1 MHz
— — 1.6 Ω VR = 5V, f = 470 MHz
35 V
V
= 30V, Ta = 60 °C
R
25
(Cmax-Cmin)
∆C/C= x 100 (%)
Cmin
2