Siemens BXY44K Datasheet

Silicon PIN Diode BXY 44K

● Microwave attenuator diode

● Linear RF characteristic

Type Ordering CodeMarking

BXY 44K Q62702-X148–T1

Pin Configuration

Cathode: black dot,

Package

1)

heat sink

Maximum Ratings
Parameter Symbol Values Unit

Reverse voltage V

R 200 V

Forward current IF 0.5 A
Peak forward current, tp =1 µs IFRM 20
Total power dissipation P

tot 600 mW

Junction temperature Tj 175 ˚C
Storage temperature range T

stg – 65 … + 150

Operating temperature range Top – 65 … + 150

1)

For detailed information see chapter Package Outlines.

Semiconductor Group 1

Electrical Characteristics

I

I

I

I

A = 25 ˚C, unless otherwise specified.

at T

BXY 44K BXY 44K

Parameter Symbol

min. typ. max.

V

(BR) 200 – –

R = 10 µA

Forward voltage

R = 100 mA

R = 100 V

V

F = 10 mA, VR = 10 V

R = 50 V, f = 1 MHz

V

V

F ––1

I

R ––10

t

s –50–

C

T – – 0.4

Case capacitance CC – 0.1 –

τL

F = 10 mA, IR = 6 mA

– 0.5 –

rf

f = 100 MHz, I
f = 100 MHz, I
f = 100 MHz, I

F = 10 µA
F = 1 mA
F = 10 mA

–
–
–

1000
25

3.5

UnitValues

VBreakdown voltage

nAReverse current

nsStorage time

pFDiode capacitance

µsCharge carrier life time

ΩForward resistance

–
–
–

Semiconductor Group 2