HIT HVU359 Datasheet

HVU359

Variable Capacitance Diode for VCXO

ADE-208-023C(Z)

Features

• High capacitance ratio and good C-V linearity.

• To be usable at low voltage.

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

Ordering Information

Type No. Laser Mark Package Code

HVU359 S URP

Rev 3

Dec. 1998

Outline

Cathode mark

Mark

12

S

1. Cathode

2. Anode

HVU359

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 3.0 — — — C1/ C
Series resistance r
ESD-Capability

*1

s

— 80 — — V C=200pF , Both forward and reverse direction

Notes 1. Failure criterion ; IR ≥ 20nA at VR =10 V

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

24.8 — 29.8 pF VR = 1V, f = 1 MHz

6.0 — 8.3 VR = 4V, f = 1 MHz

— — 1.5 Ω VR = 4V, f = 100 MHz

15 V

4

1 pulse.

2