BC817W Datasheet, PDF (3/6 Pages) NXP Semiconductors – NPN general purpose transistor

Small Signal Product
RATINGS AND CHARACTERISTIC CURVES
300
250
200
150
100
50
0
0
Fig.1Total Power Dissipation P_tot = f (T_S)
20 40 60 80 100 120 140
T_S ( ^oC)
1000.0
Fig.2 Permissible Pulse Load R_θJA = f (tp)
100.0
10.0
1.0
0.1
1
0.5
0.2
0.1
0.05
0.02
0.01
0.005
D=0
10
100 1000 10000 100000 1000000
tp (μs)
1000
100
Fig.3 Permissible Pulse Load
P_totmax / P_totDC = f (tp)
D=0
0.005
0.01
0.02
0.05
10
0.1
0.2
0.5
1
1.E+00 1.E+01
1.E+02
1.E+03
1.E+04
1.E+05
1.E+06
tp _t(_pμs_(s) ₎
100000
Fig. 4 Coolector Cutoff Current I_CBO = f (T_A)
V_CB=25V
10000
max
1000
100
typ
10
1
0
50
100
150
T_A ( ^oC)
Version : B13