HVB27WK データシートの表示（PDF） - Hitachi -> Renesas Electronics

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HVB27WK

Variable Capacitance Diode for FM tuner

Hitachi -> Renesas Electronics 

HVB27WK

Absolute Maximum Ratings (Ta = 25°C) *1

Item

Symbol

Reverse voltage

VR

Junction temperature

Tj

Storage temperature

Tstg

Notes: 1. Per one device.

Value

Unit

15

V

125

°C

–55 to +125

°C

Electrical Characteristics (Ta = 25°C) *3

Item

Symbol Min Typ Max Unit Test Condition

Reverse current

I R1

— — 10 nA VR =9V

I R2

— — 100

VR =9V, Ta = 60°C

Capacitance

C1

52.0 — 62.0 pF VR = 1V, f = 1 MHz

C2

43.0 — 48.0

VR = 2V, f = 1 MHz

C8

24.0 — 28.0

VR = 8V, f = 1 MHz

Capacitance ratio n1

1.80 — —

—

C1/ C8

n2

1.70 — —

C2/ C8

Series resistance rs

— — 0.40 Ω

VR = 2V, f = 100MHz

Matching error

∆C/C*1 — — 3.0 % VR = 1 to 8V, f = 1 MHz

Notes: 1. A set of HVB27WK is of uniform C-V characteristics.

Measure max. value and min. value of capacitance at each bias point of VR = 1V through 8V.

Calculate Matching Error, ∆C/C = (Cmax – Cmin) × 100 (%)

Cmin

2. Each group shall uniform a multiple of 4 diodes.

3. Per one device.

2

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