dtc144eka ROHM Co. Ltd., dtc144eka Datasheet - Page 3

• Manufacturer Part Number: dtc144eka
• Description: Dta/dtc Series
• Manufacturer: ROHM Co. Ltd.

Transistors
Electrical characteristic curves
Fig.1 Input voltage vs. output current
500m
200m
100m
500m
200m
100m
50m
20m
10m
100
5m
2m
1m
50
20
10
100µ 200µ
100µ 200µ
5
2
1
1
Fig.4 Output voltage vs. output
(ON characteristics)
Ta=100°C
Ta= −40°C
OUTPUT CURRENT : I
OUTPUT CURRENT : I
current
500µ 1m
500µ 1m
−40°C
100°C
25°C
25°C
2m
2m
5m 10m 20m
5m 10m 20m
O
O
(A)
(A)
V
O
l
O
=0.3V
/l
I
50m 100m
50m 100m
=20
Fig.2 Output current vs. input voltage
500µ
200µ
100µ
10m
50µ
20µ
10µ
5m
2m
1m
5µ
2µ
1µ
0
Ta=100°C
V
CC
(OFF characteristics)
−40°C
=5V
0.5
25°C
DTC144EM / DTC144EE / DTC144EUA
INPUT VOLTAGE : V
1.0
1.5
2.0
I(off)
(V)
2.5
DTC144EKA / DTC144ESA
3.0
500
200
100
50
20
10
1k
5
2
1
100µ 200µ
Fig.3 DC current gain vs. output
Ta=100°C
OUTPUT CURRENT : I
−40°C
current
25°C
500µ 1m
Rev.A
2m
5m 10m 20m
O
(A)
V
O
=5V
50m 100m
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