BCW33LT1 查看數據表（PDF） - Motorola => Freescale
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BCW33LT1 Datasheet PDF : 8 Pages
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TYPICAL DYNAMIC CHARACTERISTICS
BCW33LT1
300
200
100
70
50
30
20
10
7.0
5.0
3.0
1.0
tr
td @ VBE(off) = 0.5 Vdc
VCC = 3.0 V
IC/IB = 10
TJ = 25°C
2.0 3.0 5.0 7.0 10
20 30
IC, COLLECTOR CURRENT (mA)
Figure 12. Turn–On Time
50 70 100
1000
700
500
ts
300
200
100
tf
70
50
30 VCC = 3.0 V
20
IC/IB = 10
IB1 = IB2
TJ = 25°C
10
1.0 2.0 3.0
5.0 7.0 10
20 30
IC, COLLECTOR CURRENT (mA)
Figure 13. Turn–Off Time
50 70 100
500
TJ = 25°C
f = 100 MHz
300
200
VCE = 20 V
5.0 V
10
TJ = 25°C
7.0
f = 1.0 MHz
Cib
5.0
Cob
3.0
100
2.0
70
50
0.5 0.7 1.0
2.0 3.0 5.0 7.0 10
20 30 50
IC, COLLECTOR CURRENT (mA)
Figure 14. Current–Gain — Bandwidth Product
1.0
0.05 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50
VR, REVERSE VOLTAGE (VOLTS)
Figure 15. Capacitance
1.0
0.7
0.5
D = 0.5
0.3
0.2
0.2
0.1
0.1
0.07
0.05
0.05
0.02
0.03
0.02
0.01
SINGLE PULSE
0.01
0.01 0.02 0.05 0.1 0.2 0.5 1.0 2.0
FIGURE 19A
DUTY CYCLE, D = t1/t2
P(pk)
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
t1
READ TIME AT t1 (SEE AN–569)
t2
ZθJA(t) = r(t) • RθJA
TJ(pk) – TA = P(pk) ZθJA(t)
5.0 10 20 50 100 200
t, TIME (ms)
500 1.0 k 2.0 k 5.0 k 10 k 20 k 50 k 100 k
Figure 16. Thermal Response
Motorola Small–Signal Transistors, FETs and Diodes Device Data
5
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