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UMF28N Datasheet(PDF) 4 Page - Rohm

Part No. UMF28N
Description  Power management (dual transistors)
Download  5 Pages
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Manufacturer  ROHM [Rohm]
Direct Link  http://www.rohm.com
Logo ROHM - Rohm

UMF28N Datasheet(HTML) 4 Page - Rohm

  UMF28N Datasheet HTML 1Page - Rohm UMF28N Datasheet HTML 2Page - Rohm UMF28N Datasheet HTML 3Page - Rohm UMF28N Datasheet HTML 4Page - Rohm UMF28N Datasheet HTML 5Page - Rohm  
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UMF28N
Transistors
4/4
DTr2
OUTPUT CURRENT : IO
(A)
100
µ 200µ 500µ 1m 2m
5m 10m 20m
50m 100m
100
50
20
10
5
2
1
500m
200m
100m
VO
=0.3V
Ta
=−40°C
25
°C
100
°C
Fig.1 Input voltage vs. output current
(ON characteristics)
INPUT VOLTAGE : VI(off)
(V)
0
3.0
10m
1
µ
2m
5m
1m
200
µ
500
µ
100
µ
20
µ
50
µ
10
µ
2
µ
5
µ
0.5
1.0
1.5
2.0
2.5
VCC
=5V
Fig.2 Output current vs. input voltage
(OFF characteristics)
Ta
=100°C
25
°C
−40°C
VO
=5V
100
µ 200µ 500µ 1m 2m
5m 10m
20m
50m 100m
1k
500
200
100
50
20
10
5
2
1
OUTPUT CURRENT : IO
(A)
Fig.3 DC current gain vs. output
current
Ta
=100°C
25
°C
−40°C
100
µ 200µ 500µ 1m 2m
5m 10m 20m
50m 100m
1
500m
200m
100m
50m
20m
10m
5m
2m
1m
lO/lI
=20
OUTPUT CURRENT : IO
(A)
Fig.4 Output voltage vs. output
current
Ta
=100°C
25
°C
−40°C


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