DTC144WUAT106 Rohm Semiconductor, DTC144WUAT106 Datasheet - Page 2

• Manufacturer Part Number: DTC144WUAT106
• Description: TRANS NPN 50V 30MA SOT-323
• Manufacturer: Rohm Semiconductor

Specifications of DTC144WUAT106

• Transistor Type: NPN - Pre-Biased
• Current - Collector (ic) (max): 100mA
• Voltage - Collector Emitter Breakdown (max): 50V
• Resistor - Base (r1) (ohms): 47K
• Resistor - Emitter Base (r2) (ohms): 22K
• Dc Current Gain (hfe) (min) @ Ic, Vce: 56 @ 5mA, 5V
• Vce Saturation (max) @ Ib, Ic: 300mV @ 500µA, 10mA
• Frequency - Transition: 250MHz
• Power - Max: 200mW
• Mounting Type: Surface Mount
• Package / Case: SC-70, SOT-323
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DTC144WUAT106; DTC144WUAT106TR

 Absolute maximum ratings (Ta=25C)
 Electrical characteristics (Ta=25C)
 Electrical characteristic curves
○
DTC144WE / DTC144WUA / DTC144WKA
∗
Supply voltage
Input voltage
Output current
Power
dissipation
Junction temperature
Storage temperature
c
Fig.4 Output voltage vs. Output current
www.rohm.com
Input voltage
Output voltage
Input current
Output current
DC current gain
Input resistance
Resistance ratio
Transition frequency
Characteristics of built-in transistor
500m
200m
100m
Fig.1 Input voltage vs. Output current
500m
200m
100m
50m
20m
10m
100
2009 ROHM Co., Ltd. All rights reserved.
5m
2m
1m
50
20
10
5
2
1
100∝ 200∝ 500∝ 1m
100∝ 200∝ 500∝ 1m
V
I
O
O
/I
(ON characteristics)
=0.3V
Ta=
I
=20/1
40°C
OUTPUT CURRENT : I
OUTPUT CURRENT : I
Parameter
DTC144WE
DTC144WUA / DTC144WKA
Ta=25°C
Parameter
Ta=25°C
2m
2m
Ta=100°C
5m 10m 20m
5m 10m 20m
Ta=100°C
O
Ta= 40°C
(A)
O
(A)
50m 100m
50m 100m
Symbol
R
V
V
V
I
O(off)
R
O(on)
G
2
I(off)
I(on)
f
I
/R
T
I
1
I
1
Symbol
∗
I
C(Max.)
Tstg
V
P
V
I
Tj
CC
O
D
I
Min.
32.9
0.37
Fig.2 Output current vs. Input voltage
500∝
200∝
100∝
56
10m
50∝
20∝
10∝
−
4
−
−
−
−
5m
2m
1m
5∝
2∝
1∝
0
V
CC
(OFF characteristics)
=5V
500m
−55 to +150
Typ.
0.47
250
−10 to +40
0.1
47
INPUT VOLTAGE : V
−
−
−
−
−
Ta=25°C
Limits
Ta=100°C
100
150
150
200
50
30
1
2/2
Max.
0.16
61.1
0.57
0.8
0.3
0.5
−
−
−
1.5
2
I
MHz
Unit
(
mA
off
μA
kΩ
V
V
−
−
Unit
mW
) (V)
mA
Ta= 40°C
°C
°C
V
V
2.5
V
V
I
V
V
I
V
O
O
CC
O
I
CC
CE
= 10mA, I
= 5mA, V
= 5V
= 0.3V, I
3
= 5V, I
= 50V, V
= 10V, I
O
O
O
= 100μA
I
E
= 0.5mA
= 2mA
I
= 5V
= −5mA, f = 100MHz
= 0V
Conditions
−
−
Fig.3 DC current gain vs. Output current
500
200
100
50
20
10
1k
100∝ 200∝ 500∝ 1m
5
2
1
V
O
=5V
OUTPUT CURRENT : I
2009.06 - Rev.C
Ta=25°C
2m
Data Sheet
5m 10m 20m
Ta=100°C
Ta= 40°C
O
(A)
50m 100m