MMBTA55 Datasheet, PDF (3/4 Pages) Transys Electronics – PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR

MMBTA55 thru MMBTA56
MCC
TM
Micro Commercial Components
-1.0
T_J = 25°C
-0.8
V_BE(sat) @ I_C/I_B = 10
-0.6
V_BE(on) @ V_CE = -1.0 V
-0.4
-0.2
V_CE(sat) @ I_C/I_B = 10
0
-0.5 -1.0 -2.0 -5.0 -10 -20 -50 -100 -200 -500
I_C, COLLECTOR CURRENT (mA)
Figure 6. “ON” Voltages
-1.0
-0.8
I_C =
-50 mA
-0.6
T_J = 25°C
I_C =
I_C =
I_C =
-100 mA -250 mA -500 mA
-0.4
I_C =
-0.2 ^{-10 mA}
0
-0.05 -0.1 -0.2 -0.5 -1.0 -2.0 -5.0 -10 -20 -50
I_B, BASE CURRENT (mA)
Figure 7. Collector Saturation Region
-0.8
-1.2
-1.6
-2.0
R_qVB for V_BE
-2.4
-2.8
-0.5 -1.0 -2.0 -5.0 -10 -20 -50 -100 -200 -500
I_C, COLLECTOR CURRENT (mA)
Figure 8. Base–Emitter Temperature
Coefficient
Revision: 5
www.mccsemi.com
3 of 4
2008/01/01