CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
Dual Digital Silicon Transistor
VOLTAGE 50 Volts
APPLICATION
* Switching circuit, Inverter, Interface circuit, Driver circuit.
CHFMA5PT
CURRENT 100 mAmpere
FEATURE
* Small surface mounting type. (SC-74A)
* High current gain.
* Suitable for high packing density.
*
*
*
*
Low colloector-emitter saturation.
High saturation current capability.
tow CHDTA123J chips in apackage.
Built in bias resistor(R1=2.2kΩ, Typ. )
(1)
(5)
SC-74A
1.7~2.1
(2)
(3)
0.95
0.95
2.7~3.1
0.25~0.5
1.4~1.8
0.08~0.2
0.3~0.6
0.935~1.3
0~0.15
2.6~3.0
CIRCUIT
3
R1
R2
4
R1
R2
5
2
1
Dimensions in millimeters
SC-74A
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
T
J
Note
1. Transistor mounted on an FR4 printed-circuit board.
Total power dissipation
Storage temperature
Junction temperature
T
amb
≤
25
O
C, Note 1
PARAMETER
Supply voltage
Input voltage
CONDITIONS
−
-12
−
−
−
−55
−
MIN.
MAX.
-50
+5
-100
mA
-100
300
+150
150
mW
O
UNIT
V
V
C
C
O
RATING CHARACTERISTIC CURVES ( CHFMA5PT )
Typical Electrical Characteristics
Fig.1 Input voltage vs. output current
(ON characteristics)
−100
V
O
=−0.3V
Fig.2 Output current vs. input voltage
(OFF characteristics)
−10m
−5m
−2m
−1m
−500µ
−200µ
−100µ
−50µ
−20µ
−10µ
−5µ
−2µ
−1µ
0
Ta=100°C
25°C
−40°C
INPUT VOLTAGE : V
I(on)
(V)
−20
−10
−5
−2
−1
−500m
−200m
−100m
−100µ −200µ −500µ −1m −2m
Ta=−40°C
25°C
100°C
−5m −10m −20m −50m −100m
OUTPUT CURRENT : Io
(A)
−50
V
CC
=−5V
−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
Fig.4 Output voltage vs. output
current
−1
OUTPUT VOLTAGE : V
O(on)
(V)
V
O
=−5V
Ta=100°C
25°C
−40°C
−500m
−200m
−100m
−50m
−20m
−10m
−5m
−2m
−1m
−100µ −200µ −500µ −1m −2m
l
O
/l
I
=20
DC CURRENT GAIN : G
I
200
100
50
20
10
5
2
Ta=100°C
25°C
−40°C
1
−100µ −200µ −500µ −1m −2m
−5m −10m −20m −50m −100m
−5m −10m −20m −50m −100m
OUTPUT CURRENT : I
O
(A)
OUTPUT CURRENT : I
O
(A)
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