CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
Dual Digital Silicon Transistor
VOLTAGE 50 Volts
APPLICATION
* Switching circuit, Inverter, Interface circuit, Driver circuit.
CHUMB9PT
CURRENT 70 mAmpere
FEATURE
* Small surface mounting type. (SC-88/SOT-363)
* High current gain.
* Suitable for high packing density.
* Low colloector-emitter saturation.
* High saturation current capability.
* Two CHDTA114Y chips in a package.
* Built in bias resistor(R1=10kΩ, Typ. )
(1)
(6)
SC-88/SOT-363
1.2~1.4
0.65
0.65
2.0~2.2
(4)
0.15~0.35
(3)
1.15~1.35
0.08~0.15
0.1 Min.
0.8~1.1
0~0.1
2.15~2.45
CIRCUIT
6
R1
R2
4
R2
1
R1
3
Dimensions in millimeters
SC-88/SOT-363
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
V
CC
V
IN
I
O
DC Output current
I
C(Max.)
P
TOT
T
STG
Total power dissipation
Storage temperature
T
amb
≤
25
O
C, Note 1
PARAMETER
Supply voltage
Input voltage
CONDITIONS
−
-40
−
−
−
−55
−
MIN.
MAX.
-50
+6
-70
mA
-100
150
+150
mW
O
UNIT
V
V
C
T
J
Note
Junction temperature
150
O
C
1. Transistor mounted on an FR4 printed-circuit board.
2004-03
RATING CHARACTERISTIC CURVES ( CHUMB9PT )
Typical Electrical Characteristics
Fig.1 Input voltage vs. output current
(ON characteristics)
-100
-50
V
O
=-
0.3V
Fig.2 Output current vs. input voltage
(OFF characteristics)
-10m
-5m
OUTPUT CURRENT : Io
(A)
V
CC
=-
5V
INPUT VOLTAGE : V
I(on)
(V)
-2m
-1m
-500
-200
-100
-50
-20
-10
-5
-2
-1
-0
-20
-10
-5
-2
-1
-500m
-200m
-100m
-100 -200 -500 -1m -2m
-5m -10m -20m -50m -100m
Ta =- 40
O
C
25
O
C
=
100
O
C
Ta=100
O
C
25
O
C
-40
O
C
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
OUTPUT CURRENT : I
O
(A)
INPUT VOLTAGE : V
I(off)
(V)
Fig.3 DC current gain vs. output
current
1k
500
DC CURRENT GAIN : G
I
Fig.4 Output voltage vs. output
current
-1
-500m
OUTPUT VOLTAGE : V
O(on)
(V)
V
O
=- 5V
Ta=100
O
C
25
O
C
-40
O
C
l
O
/l
I
=
20
Ta=100
O
C
25
O
C
-40
O
C
200
100
50
20
10
5
2
1
-100 -200
-200m
-100m
-50m
-20m
-10m
-5m
-2m
-500 -1m
-2m
-5m -10m -20m -50m -100m
-1m
-100 -200
-500 -1m -2m
-5m -10m -20m -50m -100m
OUTPUT CURRENT : I
O
(A)
OUTPUT CURRENT : I
O
(A)
嵌入式系统
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