DTD143EKT146 Ver la hoja de datos (PDF) - ROHM Semiconductor
Número de pieza
componentes Descripción
Fabricante
DTD143EKT146 Datasheet PDF : 4 Pages
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Transistors
DTD143EK / DTD143EC / DTD143ES
zElectrical characteristics (Ta=25°C)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Input voltage
VI (off)
−
VI (on)
3
−
0.5
VCC=5V, IO=100µA
V
−
−
VO=0.3V, IO=20mA
Output voltage
VO (on)
−
0.1 0.3
V IO / II=50mA / 2.5mA
Input current
II
−
−
1.8 mA VI=5V
Output current
IO (off)
−
−
0.5
µA VCC=50V, VI=0V
DC current gain
GI
47
−
−
− VO=5V, IO=50mA
Input resistance
R1
3.29 4.7 6.11 kΩ
−
Resistance ratio
R2 / R1 0.8
1
1.2
−
−
Transition frequency
fT
−
200
− MHz VCE=10V, IE= −50mA, f=100MHz ∗
∗Transition frequency of the device
zPackaging specifications
Package
Packaging type
Code
Type Basic ordering unit (pieces)
DTD143EK
DTD143EC
DTD143ES
SMT3
Taping
T146
3000
−
−
SST3
Taping
T116
3000
−
−
SPT
Taping
TP
5000
−
−
zElectrical characteristic curves
100
VO=0.3V
50
20
10
5
2
1
500m
Ta= −40˚C
25˚C
100˚C
200m
100m
500µ 1m 2m 5m 10m 20m 50m 100m 200m 500m
OUTPUT CURRENT : IO (A)
Fig.1 Input voltage vs. output current
(ON characteristics)
10m
5m Ta=100˚C
2m
25˚C
−40˚C
1m
500µ
VCC=5V
200µ
100µ
50µ
20µ
10µ
5µ
2µ
1µ
0
0.5
1.0 1.5
2.0 2.5 3.0
INPUT VOLTAGE : VI (off) (V)
1k
500
Ta=100˚C
200
25˚C
−40˚C
100
50
VO=5V
20
10
5
2
1
500µ 1m 2m 5m 10m 20m 50m 100m 200m 500m
OUTPUT CURRENT : IO (A)
Fig.2 Output current vs. input voltage Fig.3 DC current gain vs. output current
(OFF characteristics)
Rev.A
2/3
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