ZMR250 데이터 시트보기 (PDF) - Zetex => Diodes
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ZMR250 Datasheet PDF : 12 Pages
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Typical characteristics
10
I O= 10mA
I o= 2mA
VIN= VOUT+ 4V
1.0
ZMR25H/250
0.1
ZMR50H/500
0.01
100
1K
10K
Frequency (Hz)
100K
Output Impedance v Frequency
Load Current
ZMR25H/250
10mA
0
0.4
0
COUT=0
-0.4
VIN=Vo+4
0.4
dIo/dt=1A/µs
0
ZMR50H/500
-0.4
0
20
40
60
80
100
Time (µs)
Load Transient Response
2
Surface Mount Devices
1
SOT23
0
-50
-25 0 25 50 75 100 125
Temperature (°C)
Power Derating
ZMR series
90
80
70
ZMR25H/750
60
ZMR50H/500
Io= 10mA
50
40
30
20
10
0
10
100
1K
10K
100K
Ripple Frequency (Hz)
Ripple Rejection v Ripple Frequency
Vin
ZMR25H/250
5V
0V
0.4
0
COUT=0
-0.4
0.4
VIN=Vo+4
dVIN/dt=5V/µs
ZMR50H/500
0
-0.4
0
10
20
30
40
50
Time (µs)
Line Transient Response
800
TO92
Through Hole Device
600
400
200
0
-50 -25 0 25 50 75 100 125
Temperature (°C)
Power Derating
Issue 6 - April 2007
7
© Zetex Semiconductors plc 2007
www.zetex.com
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