HVU351 HITACHI
Document overview
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Technical content
Features
- Low series resistance. (rs=0.35Ω max)
- U ltra small Resin Package (URP) is suitable for surface mount design.
Ordering Information
Type No. Laser Mark Package Code HVU351 6 URP Outline Cathode mark Mark 1. Cathode 2. Anode ADE-208-037D(Z) Rev. 4 May. 1995 HVU351 Variable Capacitance Diode for VCO Absolute Maximum Ratings (Ta = 25°C) Item Symbol Value Unit Reverse voltage V R 10 V Junction temperature T j 125 °C Storage temperature T stg -55 to +125 °C Electrical Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test Condition IR1 — — 10 V R = 10 V Reverse current nA IR2 — — 100 V R = 10 V , Ta= 60 °C C 2 14.0 — 16.0 V R = 2 V , f = 1 MHz Capacitance pF C 10 5.0 — 6.5 V R = 10 V , f = 1 MHz Capacitance ratio n 2.00 — — — C 2 / C10 Series resistance r s — — 0.35 Ω VR = 1 V , f = 470 MHz
Reverse voltage V (V)R Reverse current I (A)R 48 1 2 10-13 10-12 10-11 10-7 10-9 Reverse voltage V (V)R 10 1.0 10 Capacitance C (pF) f=1MHz 1.0 10 0.1 0.2 0.3 0.4 Reverse voltage V (V)R Series resistance r ( )Ω 0.5 0.5 s f=470MHz 10 1.0 10 -1.5 -1.0 -0.5 Reverse voltage V (V)R L = (LogC)/ (LogVF R )Δ Δ Fig.1 Reverse current Vs. Reverse voltage Fig.2 Capacitance Vs. Reverse voltage Fig.3 Series resistance Vs. Reverse voltage Fig.4 Linearity factor Vs. Reverse voltage HVU351
1.25±0.15 2.5±0.15 1.7±0.15 0.3±0.150.9±0.15 0±0.05 Cathode Mark 1 2 HITACHI Code URP JEDEC Code — EIAJ Code — Weight (g) 0.004
1 Cathode
2 Anode
Unit: mmPackage Dimensions HVU351