CHUMF23PT Datasheet, PDF (3/4 Pages) Chenmko Enterprise Co. Ltd. – Power Management (Dual Transistor)

RATING CHARACTERISTIC CURVES ( CHUMF23PT )
2SA1774 Typical Electrical Characteristics
Fig.1 Grounded emitter propagation
characteristics
−50
Ta=100˚C
−20
25˚C
−40˚C
−10
VCE=−6V
−5
−2
−1
−0.5
−0.2
−0.1
−0.2 −0.4 −0.6 −0.8 −1.0 −1.2 −1.4 −1.6
BASE TO EMITTER VOLTAGE : VBE (V)
Fig.2 Grounded emitter output
characteristics (1)
−10 _Ta=25˚C
−35.0
−31.5
−8
−28.0
−24.5
−6
−21.0
−17.5
−4
−14.0
−10.5
−2
−7.0
−3.5µA
IB=0
0
−0.4 −0.8 −1.2 −1.6 −2.0
COLLECTOR TO MITTER VOLTAGE : VCE (V)
Fig.3 Grounded emitter output
characteristics (2)
−100
Ta=25˚C
−500
−80 −450
−400
−350
−300
−60
−250
−200
−40
−150
−100
−20
−50µA
IB=0
0
−1
−2
−3
−4
−5
COLLECTOR TO EMITTER VOLTAGE : VCE (V)
Fig.4 Collector-emitter saturation voltage
vs. collector current
−1
lC/lB=10
−0.5
Fig.5 DC current gain vs.
collector current
500
Ta=100˚C
25˚C
200
−40˚C
Fig. 6 Gain bandwidth product
vs. emitter current
1000
500
Ta=25˚C
VCE=−12V
−0.2
−0.1
−0.05
Ta=100˚C
25˚C
−40˚C
−0.2 −0.5 −1 −2 −5 −10 −20 −50 −100
COLLECTOR CURRENT : IC (mA)
100
200
100
50
−0.2 −0.5 −1 −2
VCE=−6V
−5 −10 −20 −50 −100
COLLECTOR CURRENT : IC (mA)
50
0.5 1 2
5 10 20 50 100
EMITTER CURRENT : IE (mA)