HVU351
HVU351 is Variable Capacitance Diode manufactured by Hitachi Semiconductor.
Features
- Low series resistance. (rs=0.35Ω max)
- Ultra small Resin Package (URP) is suitable for surface mount design.
Outline
Cathode mark Mark 1 2 1. Cathode 2. Anode
Ordering Information
Type No. HVU351 Laser Mark 6 Package Code URP
Absolute Maximum Ratings (Ta = 25°C)
Item Reverse voltage Junction temperature Storage temperature Symbol VR Tj Tstg Value 10 125 -55 to +125 Unit V °C °C
Electrical Characteristics (Ta = 25°C)
Item Reverse current Capacitance Capacitance ratio Series resistance Symbol Min IR1 IR2 C2 C10 n rs
- - 14.0 5.0 2.00
- Typ
- -
- -
- - Max 10 100 16.0 6.5
- 0.35 Unit n A p F
- Ω Test Condition VR = 10 V VR = 10 V , Ta= 60 °C VR = 2 V , C2 / C10 VR = 1 V , f = 470 MHz f = 1 MHz VR = 10 V , f = 1 MHz
10-6 10 Reverse current I R (A)
-7
30 f=1MHz 25 Capacitance C (p F) 4 8 12 16 20
10 10 10 10
-8
-9
-10
-11
10 10
-12
-13
0 -1 10
Reverse voltage VR (V) Fig.1 Reverse current Vs. Reverse voltage
1.0 Reverse voltage VR (V) Fig.2 Capacitance Vs. Reverse voltage
0.5 f=470MHz 0.4 LF =∆(Log C)/∆(Log VR ) 10 1.0 Reverse voltage VR (V) Fig.3 Series resistance Vs. Reverse voltage...
