HKZ121 查看數據表（PDF） - Siemens AG

零件编号

产品描述 (功能)

生产厂家

HKZ121

Hall-Effect Vane Switch

Siemens AG 

HKZ 121

Application Notes

The output current of the "open collector" must be limited to the maximum permissible value

by a load resistor adapted to the application.

For optimum efficiency of the integrated overvoltage protection, it is suggested that a resistor

of approx. 100 Ω be provided in the component's power supply to limit the current.

Absolute Maximum Ratings

Parameter

Supply voltage

Output voltage in OFF-state

Inverse supply current

(limited externally)

Output current

Inverse output current

Ambient temperature

Storage temperature

Thermal resistance

system - air

Symbol Limit Values

min. max.

VS

– 1.2 24

30

VQ

– 0.8 30

– IS

–

200

IQ

–

40

– IQ

–

30

TA

– 40 135

Tstg

– 40 150

Rth SA

–

170

Unit Test Condition

V

–

V

TA = 25 ˚C

V

–

mA TA ≤ 80 ˚C

t≤1 h

mA without vane

mA

˚C –

˚C –

K/W –

Operating Range

Supply voltage

Ambient temperature

Vane1):

thickness

width

gap length

immersion depth

gap height

VS

4.5

24

V

–

TA

– 40

130

˚C –

a

0.5

mm –

b

8

mm –

c

8

mm –

h

4.6

9

mm –

d

7.3 – h

mm –

1) see Figure Mechanical Measurement Conditions

Share Link: