HIT HVU363A Datasheet
HVU363A
Variable Capacitance Diode for TV tuner
ADE-208-234B(Z)
Features
• High capacitance ratio.(n=15.0Typ)
• Low series resistance (rs=0.75Ωmax) and good C-V linearity.
• Ultra small Resin Package (URP) is suitable for surface mount design.
Ordering Information
Type No. Laser Mark Package Code
HVU363A V3 URP
Rev 2
Nov. 1998
Outline
Cathode mark
Mark
12
V3
1. Cathode
2. Anode
HVU363A
Absolute Maximum Ratings (Ta = 25°C)
Item Symbol Value Unit
Peak reverse voltage V
Reverse voltage V
* 1
RM
R
Junction temperature Tj 125 °C
Storage temperature Tstg -55 to +125 °C
Notes 1. RL=10kΩ
Electrical Characteristics (Ta = 25°C)
Item Symbol Min Typ Max Unit Test Condition
Reverse voltage V
Reverse current I
Capacitance C
R
R1
I
R2
1
C
28
Capacitance ratio n 13.5 15.0 — — C1 / C
Series resistance r
s
Matching error ∆C/C
Linealty factor
* 2
Å\ — -1.2 — — ∆logC / ∆logV
Notes 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,
32——V IR = 1µA
— — 10 nA VR = 30V
— — 100 VR = 30V, Ta =60°C
34.65 — 42.35 pF VR = 1V, f = 1 MHz
2.361 — 2.754 VR = 28V, f = 1 MHz
— — 0.75 Ω C=14pF, f = 470 MHz
* 1
— — 2.0 % VR = 1~ 28V , f = 1 MHz
35 V
32 V
28
(Cmax-Cmin)
∆C/C= x 100 (%)
Cmin
Notes 2. Calculate LF (∆logC / ∆logV) at VR = 1 througn 28V , f = 1 MHz .(Reference Value)
2
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