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HVU351

Hitachi Semiconductor
Part Number HVU351
Manufacturer Hitachi Semiconductor
Description Variable Capacitance Diode
Published Feb 15, 2007
Detailed Description www.DataSheet4U.com ADE-208-037D(Z) HVU351 Variable Capacitance Diode for VCO Rev. 4 May. 1995 Features • Low series r...
Datasheet PDF File HVU351 PDF File

HVU351
HVU351

Overview
www.
DataSheet4U.
com ADE-208-037D(Z) HVU351 Variable Capacitance Diode for VCO Rev.
4 May.
1995 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 nA pF — 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 HVU351 10-6 10 Reverse current I R (A) -7 30 f=1MHz 25 Capacitance C (pF) 4 8 12 16 20 10 10 10 10 -8 20 -9 15 -10 -11 10 10 10 -12 5 -13 0 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 10 0.
5 f=470MHz 0.
4 LF =∆(LogC)/∆(LogVR ) 10 1.
0 Reverse voltage VR (V) Fig.
3 Series resistance Vs.
Reverse voltage 30 0 Series resistance rs ( Ω ) -0.
5 0.
3 0.
2 -1.
0 0.
1 0 0.
5 -1.
5 10-1 1.
0 Reverse voltage VR (V) Fig.
4 Linearity factor Vs.
Reverse voltage 10 HVU351 Package Dimensions Unit: mm Cathode Mark 1.
25±0.
15 0.
3±0.
15 6 1 1.
7±0.
15 2.
5±0.
15 2 1 Cathode 2 Anode 0.
9±0.
15 0±0.
05 HITACHI Code JEDEC Code EIAJ Code Weight (g) URP — — 0.
004 ...


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