LMBT3946DW1T1 Datasheet, PDF (10/11 Pages) Leshan Radio Company – Dual General Purpose Transistors

2.0
1.0
0.7
0.5
0.3
0.2
0.1
0.1
LESHAN RADIO COMPANY, LTD.
TYPICAL ELECTRICAL CHARACTERISTICS
LMBT3946DW1T1
(PNP)
LMBT3946DW1T1
TJ = +125˚C
+25˚C
-55˚C
VCE= 1.0 V
(PNP)
0.2 0.3 0.5 0.7 1.0
2.0 3.0 5.0 7.0 10
20 30
50 70 100
200
IC , COLLECTOR CURRENT (mA)
Figure 31. DC Current Gain
1.0
(PNP)
IC = 1.0 mA
0.8
10 mA
30 mA
0.6
0.4
0.2
0
0.01
0.02 0.03
0.05 0.07 0.1
0.2 0.3
0.5 0.7 1.0
IB, BASE CURRENT (mA)
Figure 32. Collector Saturation Region
TJ = 25˚C
100 mA
2.0 3.0
5.0 7.0 10
1.0
TJ = 25˚C
0.8
0.6
(PNP)
0.4
0.2
VBE(sat)@ IC/IB= 10
VBE@ VCE= 1.0 V
VCE(sat) @ IC/IB= 10
0
1.0
2.0 5.0 10
20
50 100 200
IC, COLLECTOR CURRENT (mA)
Figure 33. "ON" Voltages
1.0
0.5 _{θVC FOR VCE(sat)}
0
-0.5
(PNP)
-1.0
-1.5
θ_VB ^{FOR VBE(sat)}
+25˚C TO+125˚C
-55˚C TO+25˚C
+25˚CTO+125˚C
-55˚C TO+25˚C
-2.0
0
20 40 60 80 100 120 140 160 180 200
IC , COLLECTOR CURRENT (mA)
Figure 34. T emperature Coefficients
LMBT3946DW1T1 10/11