Data Sheet

BC337, BC33725, BC33740
http://onsemi.com
3
CURRENT LIMIT
THERMAL LIMIT
SECOND BREAKDOWN LIMIT
1.0 ms1.0 s
T
J
= 135°C
T
A
= 25°C
T
C
= 25°C
dc
dc
(APPLIES BELOW RATED V
CEO
)
1000
10
1001.0 3.0 10 30
V
CE
, COLLECTOR-EMITTER VOLTAGE
Figure 2. Active Region Safe Operating Area
I
C
, COLLECTOR CURRENT (MA)
Figure 3. DC Current Gain
I
C
, COLLECTOR CURRENT (mA)
h
FE
, DC CURRENT GAIN
100
1000
10
10000.1 10 100
100
1.0
T
J
= 135°C
100 ms
V
CE
= 1 V
T
J
= 25°C
I
B
, BASE CURRENT (mA)
Figure 4. Saturation Region
I
C
, COLLECTOR CURRENT (mA)
Figure 5. “On” Voltages
100
10
1
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 6. Temperature Coefficients
+1
I
C
, COLLECTOR CURRENT (mA)
Figure 7. Capacitances
0.1 11 10 100 1000
-2
-1
0
V
CE
, COLLECTOR-EMITTER VOLTAGE (VOLTS
)
V, VOLTAGE (VOLTS)
V
, TEMPERATURE COEFFICIENTS (mV/ C)°θ
C, CAPACITANCE (pF)
1.0
0.8
0.6
0.4
0.2
0
0.01 0.1 10 1001
1.0
0.8
0.6
0.4
0.2
0
1 10 1000100
10 100
T
J
= 25°C
I
C
= 10 mA
T
A
= 25°C
V
BE(sat)
@ I
C
/I
B
= 10
V
BE(on)
@ V
CE
= 1 V
V
CE(sat)
@ I
C
/I
B
= 10
q
VC
for V
CE(sat)
q
VB
for V
BE
C
ob
C
ib
100 mA 300 mA 500 mA