CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
Dual Digital Silicon Transistor
VOLTAGE 50 Volts
APPLICATION
* Switching circuit, Inverter, Interface circuit, Driver circuit.
CHIMB7PT
CURRENT 100 mAmpere
FEATURE
* Small surface mounting type. (SC-74/SOT-457)
* High current gain.
* Suitable for high packing density.
* Low colloector-emitter saturation.
* High saturation current capability.
* Two CHDTA143T chips in a package.
* Built in bias resistor(R1=4.7kΩ, Typ. )
(1)
(6)
0.95
0.95
(3)
0.25~0.5
1.4~1.8
(4)
SC-74/SOT-457
1.7~2.1
2.7~3.1
0.08~0.2
0.3~0.6
0.935~1.3
0~0.15
2.6~3.0
CIRCUIT
1
R1
3
R1
6
4
Dimensions in millimeters
SC-74/SOT-457
LIMITING VALUES
In accordance with the Absolute Maxim Rating System (IEC60134).
um
SYMBOL
V
CBO
V
CEO
V
EBO
I
C(Max.)
P
D
T
STG
T
J
Rθ
J-S
Note
1. Transistor mounted on an FR4 printed-circuit board.
2004-04
PARAMETER
Coll ector -Base voltage
Collector-Emitter voltage
Emitter-Base voltage
Coll ector current
Power dissipation
Storage temperature
Junction temperature
Thermal resistance , Note 1
CONDITIONS
-50
-50
-5
VALUE
V
V
V
mA
UNIT
-100
T
amb
≤
25
O
C, Note 1
300
−55 ∼ +150
−55 ∼ +150
junction - soldering point
140
mW
O
C
O
C
C/W
O
RATING CHARACTERISTIC ( CHIMB7PT)
CHARA CTERISTICS
T
amb
= 25
°C
unless otherwise speciÞed.
SY MBOL
BV
CBO
BV
CEO
BV
EBO
V
CE(sat)
I
CBO
I
EBO
h
FE
R
1
f
T
PARAMETER
Collector-Base breakdown voltage
Emitter-Base breakdown voltage
Collector-Emitter Saturation voltage
Collector-Base current
Emitter-Base current
DC current gain
Input resistor
Transition frequency
CONDITIONS
I
C
= -50uA
I
E
= -50uA
I
C
= -5mA; I
B
= -0.25mA
V
CB
= -50V
V
EB
= -4V
I
C
= -1mA; V
CE
= -5.0V
I
E
=5mA, V
CE
= -10.0V
f=100MHz
=
MIN.
-50.0
-50.0
-5.0
−
−
−
100
3.29
−
−
−
−
−
−
−
250
4.7
250
TY P .
−
−
−
-0.3
-0.5
-0.5
600
6.11
−
KΩ
MHz
MAX.
V
V
V
V
uA
uA
UNIT
Collector-Emitter breakdown voltage I
C
= -1mA
Not e
1.Pulse test: tp≤300uS;
δ ≤
0.02.
RATING CHARACTERISTIC CURVES ( CHIMB7PT )
Typical Electrical Characteristics
COLLECTOR SATURATION VOLTAGE : V
CE(sat)
(V)
Fig.1 DC current gain vs. collector
current
1k
500
DC CURRENT GAIN : h
FE
Fig.2 Collector-emitter saturation
voltage vs. collector current
-1
l
C
/l
B
=20
-500m
-200m
-100m
-50m
-20m
-10m
-5m
-2m
-1m
-100u
-500u -1m
-5m -10m
-50m -100m
100
O
C
25
O
C
-40
O
C
V
CE
=-5V
200
100
50
20
10
5
2
1
-100u
−1m
-5m -10m
-50m -100m
Ta=100 C
25
O
C
-40
O
C
O
COLLECTOR CURRENT : I
C
(A)
COLLECTOR CURRENT : I
C
(A)
模拟与混合信号
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
