DTA144EKAT146 Rohm Semiconductor, DTA144EKAT146 Datasheet - Page 2

• Manufacturer Part Number: DTA144EKAT146
• Description: TRAN DIGITL PNP 50V 30MA SOT-346
• Manufacturer: Rohm Semiconductor

Specifications of DTA144EKAT146

• Transistor Type: PNP - Pre-Biased
• Current - Collector (ic) (max): 100mA
• Voltage - Collector Emitter Breakdown (max): 50V
• Resistor - Base (r1) (ohms): 47K
• Resistor - Emitter Base (r2) (ohms): 47K
• Dc Current Gain (hfe) (min) @ Ic, Vce: 68 @ 5mA, 5V
• Vce Saturation (max) @ Ib, Ic: 300mV @ 500µA, 10mA
• Current - Collector Cutoff (max): 500nA
• Frequency - Transition: 250MHz
• Power - Max: 200mW
• Mounting Type: Surface Mount
• Package / Case: SC-59-3, SMT3, SOT-346, TO-236
• Digital: PNP SC-59
• Collector Emitter Voltage V(br)ceo: 50V
• Power Dissipation Pd: 200mW
• Dc Collector Current: 100mA
• Operating Temperature Range: -55°C To +150°C
• Transistor Case Style: SOT-346
• No.: RoHS Compliant
• Transistor Polarity: PNP
• Dc Current Gain Hfe: 68
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DTA144EKAT146TR

Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
○
DTA144EB / DTA144EM / DTA144EE / DTA144EUA / DTA144EKA
∗ Characteristics of built-in transistor
c
www.rohm.com
Input voltage
Output voltage
Input current
Output current
DC current gain
Input resistance
Resistance ratio
Transition frequency
Absolute maximum ratings (Ta=25°C)
Electrical characteristics (Ta=25°C)
Electrical characteristic curves
Fig.1 Input voltage vs. output current
−500m
−200m
−100m
500
200
100
−100
1k
50
20
10
2009 ROHM Co., Ltd. All rights reserved.
−50
−20
−10
−100µ
5
2
1
−100µ
−5
−2
−1
Parameter
Fig.3 DC current gain vs. output
Ta=100°C
−200µ
−200µ
(ON characteristics)
Ta=−40°C
Parameter
−40°C
OUTPUT CURRENT : I
OUTPUT CURRENT : I
25°C
100°C
−500µ
−500µ
current
25°C
−1m
−1m
−2m
−2m
Symbol
−5m
−5m
I
C(Max.)
Tstg
V
V
Pd
I
Tj
−10m
−10m
CC
O
IN
O
Symbol
O
−20m
−20m
R
V
(A)
(A)
V
V
I
O(off)
V
R
V
O(on)
G
2
I(off)
I(on)
f
I
O
O
DTA144EB
/R
T
I
=−0.3V
1
=−5V
I
−50m
−50m
∗
1
−100m
−100m
Min.
−3.0
32.9
0.8
68
−
−
−
−
−
DTA144EM
150
Typ.
−0.1
250
47
−
−
−
−
−
1
−55 to +150
−40 to +10
−0.18
DTA144EE
Max.
−0.5
−0.3
−0.5
61.1
1.2
−
−
−
Limits
−100
−50
−30
150
MHz
Unit
mA
µA
kΩ
V
V
−
−
DTA144EUA DTA144EKA
V
V
I
V
V
V
V
O
CC
O
I
CC
O
CE
=−5V
/ I
=−0.3V, I
=−5V, I
200
=−10V, I
=−5V, I
=−50V, V
I
=−10mA / −0.5mA
2/2
Fig.2 Output current vs. input voltage
−200m
−500m
−100m
−500µ
−200µ
−100µ
−10m
−50m
−20m
−10m
−50µ
−20µ
−10µ
−5m
−2m
−1m
−5m
−2m
−1m
−5µ
−2µ
−1µ
−100µ
−1
Conditions
0
Fig.4 Output voltage vs. output
O
V
O
=−5mA
Ta=100°C
CC
−200µ
O
=−100µA
(OFF characteristics)
E
=−2mA
I
=5mA, f=100MHz
=−5V
=0V
−0.5
−
−
−40°C
25°C
INPUT VOLTAGE : V
Ta=100°C
OUTPUT CURRENT : I
-−500µ
current
Unit
mW
−40°C
mA
°C
°C
−1.0
25°C
V
V
−1m
−2m
−1.5
−5m
−2.0
−10m
I(off)
O
−20m
(V)
(A)
−2.5
l
O
/l
I
=20
−50m
−100m
−3.0
2009.03 - Rev.B
Data Sheet