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HVC368B

Hitachi Semiconductor
Part Number HVC368B
Manufacturer Hitachi Semiconductor
Description Variable Capacitance Diode for VCO
Published Mar 26, 2005
Detailed Description HVC368B Variable Capacitance Diode for VCO ADE-208-775 (Z) Rev.0 Feb. 1999 Features • • • • Low tolerance. Low series r...
Datasheet PDF File HVC368B PDF File

HVC368B
HVC368B

Overview
HVC368B Variable Capacitance Diode for VCO ADE-208-775 (Z) Rev.
0 Feb.
1999 Features • • • • Low tolerance.
Low series resistance.
(rs=1.
1Ω max) Good C-V linearity.
Ultra small F lat P ackage (UFP) is suitable for surface mount design.
Ordering Information Type No.
HVC368B Laser Mark B4 Package Code UFP Outline Cathode mark Mark 1 B4 2 1.
Cathode 2.
Anode HVC368B 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 Symbol I R1 I R2 Capacitance C1 C2 C3 Capacitance ratio Series resistance n rs Min — — 15.
0 9.
0 5.
0 2.
2 — Typ — — — — — — — Max 10 100 16.
5 10.
2 6.
0 — 1.
1 — Ω pF Unit nA Test Condition VR = 10V VR = 10V, Ta = 60 °C VR = 1V, f = 1 MHz VR = 2V, f = 1 MHz VR = 3V, f = 1 MHz C1/ C3 VR = 2V, f = 470 MHz 2 HVC368B Main Characteristic 10 -10 25 f=1MHz 20 Reverse current IR (A) 10 -11 Capacitance C (pF) 15 10 -12 10 10-13 5 10 -14 0 5 10 15 0 10-1 1.
0 Reverse voltage VR (V) 10 Reverse voltage VR (V) Fig.
1 Reverse current Vs.
Reverse voltage Fig.
2 Capacitance Vs.
Reverse voltage 1.
2 f=470MHz 1.
0 0 Series resistance rs (Ω) -0.
50 0.
8 LF =∆(LogC)/∆(LogVR ) 0.
6 -1.
00 0.
4 -1.
50 0.
2 0 10-1 -2.
00 10-1 1.
0 Reverse voltage VR (V) 10 1.
0 Reverse voltage V R (V) 10 Fig.
3 Series resistance Vs.
Reverse voltage Fig.
4 Linearity factor Vs.
Reverse voltage 3 HVC368B Package Dimensions Unit : mm Cathode Mark 1 B4 1.
2 ± 0.
10 1.
6 ± 0.
10 2 0.
3 ± 0.
05 0.
8 ± 0.
10 1.
Cathode 2.
Anode 0.
6 ± 0.
10 Hitachi Code JEDECCode EIAJCode Weight(g) UFP — SC-79 0.
0016 4 Cautions 1.
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