HIT HVU350B Datasheet

HVU350B

Variable Capacitance Diode for VCO

ADE-208-430A(Z)

Features

• High capacitance ratio. (n =2.8 min)

• Low series resistance. (rs=0.5Ωmax).

• Good C-V linearity.

• Ultra small Resin Package (URP) is suitable for surface mount design.

Ordering Information

Type No. Laser Mark Package Code

HVU350B B0 URP

Rev 1

Nov. 1998

Outline

Cathode mark

Mark

12

B0

1. Cathode

2. Anode

HVU350B

Absolute Maximum Ratings (Ta = 25°C)

Item Symbol Value Unit

Reverse voltage V

R

Junction temperature Tj 125 °C
Storage temperature Tstg -55 to +125 °C

Electrical Characteristics (Ta = 25°C)

Item Symbol Min Typ Max Unit Test Condition

Reverse current I

Capacitance C

R1

I

R2

1

C

4

Capacitance ratio n 2.8 — — — C1/ C
Series resistance r

s

— — 10 nA VR = 15V
— — 100 VR = 15V, Ta = 60 °C

15.5 — 17.0 pF VR = 1V, f = 1 MHz

5.0 — 6.0 VR = 4V, f = 1 MHz

— — 0.5 Ω VR = 1V, f = 470 MHz

15 V

4

2