HVU307
HVU307 is Variable Capacitance Diode for VHF tuner manufactured by Hitachi Semiconductor.
Features
- High capacitance ratio (n=12.0min)
- Low series resistance. (rs=0.85Ωmax)
- Ultra small R esin P ackage (URP) is suitable for surface mount design.
Ordering Information
Type No. HVU307 Laser Mark 7 Package Code URP
Outline
Cathode mark Mark 1
2 1. Cathode 2. Anode
Absolute Maximum Ratings (Ta = 25°C)
Item Reverse voltage Junction temperature Storage temperature Symbol VR Tj Tstg Value 32 125
- 55 to +125 Unit V °C °C
Electrical Characteristics (Ta = 25°C)
Item Reverse current Symbol I R1 I R2 Capacitance C2 C25 Capacitance ratio Series resistance Matching error Note 1. n r S ∆C/C-
Min
- - 32.2 2.57 12.0
- -
Typ
- -
- - 12.5
- -
Max 10 100 37.5 3.00
- 0.85 2.0
Unit n A
Test Condition VR = 30V VR = 30V, Ta= 60°C p F
VR = 2V, f = 1MHz VR = 25V, f = 1MHz
- Ω %
C2/C25 VR = 5V, f = 470MHz VR = 2 to 25V, f = 1 MHz
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,
(Cmax-Cmin)
∆C/C=
Cmin x 100 (%)
Main Characteristic
-6
10 10
Reverse current I R (A)
60 f=1MHz 50
Capacitance C (p...