BC327, BC327−16, BC327−25, BC327−40
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted)
A
Characteristic
Symbol
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Collector−Emitter Breakdown Voltage
V
Vdc
Vdc
(BR)CEO
(I = −10 mA, I = 0)
−45
−
−
C
B
Collector−Emitter Breakdown Voltage
(I = −100 mA, I = 0)
V
(BR)CES
(BR)EBO
−50
−
−
−
−
C
E
Emitter−Base Breakdown Voltage
(I = −10 mA, I = 0)
V
−5.0
Vdc
E
C
Collector Cutoff Current
(V = −30 V, I = 0)
I
nAdc
nAdc
nAdc
CBO
−
−
−100
CB
E
Collector Cutoff Current
(V = −45 V, V = 0)
I
I
CES
EBO
−
−
−
−
−100
−100
CE
BE
Emitter Cutoff Current
(V = −4.0 V, I = 0)
EB
C
ON CHARACTERISTICS
DC Current Gain
h
FE
−
(I = −100 mA, V = −1.0 V)
C
BC327
BC327−16
BC327−25
BC327−40
100
100
160
250
40
−
−
−
−
−
630
250
400
630
−
CE
(I = −300 mA, V = −1.0 V)
C
CE
Base−Emitter On Voltage
(I = −300 mA, V = −1.0 V)
V
−
−
−1.2
Vdc
Vdc
BE(on)
C
CE
Collector−Emitter Saturation Voltage
(I = −500 mA, I = −50 mA)
V
−
−
−0.7
CE(sat)
C
B
SMALL−SIGNAL CHARACTERISTICS
Output Capacitance
C
f
−
−
11
−
−
pF
ob
(V = −10 V, I = 0, f = 1.0 MHz)
CB
E
Current−Gain − Bandwidth Product
260
MHz
T
(I = −10 mA, V = −5.0 V, f = 100 MHz)
C
CE
1.0
0.7
0.5
D = 0.5
0.3
0.2
0.2
0.1
q
q
q
q
(t) = (t) q
JC
JC
JC
JA
JA
= 100°C/W MAX
(t) = r(t) q
0.05
0.02
0.1
P
(pk)
JA
0.07
0.05
= 375°C/W MAX
SINGLE PULSE
SINGLE PULSE
t
1
D CURVES APPLY FOR
POWER
PULSE TRAIN SHOWN
READ TIME AT t
0.01
0.03
0.02
t
2
DUTY CYCLE, D = t /t
1
2
1
T
J(pk)
− T = P
C
q
(pk) JC
(t)
0.01
0.001 0.002
0.005 0.01
0.02
0.05
0.1
0.2
0.5
1.0
2.0
5.0
10
20
50
100
t, TIME (SECONDS)
Figure 1. Thermal Response
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