RATING AND CHARACTERISTICS CURVES ( 2SB709A)
-10
VCE(sat), COLLECTOR TO EMITTER
SATURATION VOLTAGE (V)
-3
-1
-0.3
-0.1
-0.03
-0.01
-0.003
-0.001
0
20
40
60
80
100
120
140
160
25
O
C
-25
O
C
T
A
= 75
O
C
hFE, FORWARD CURRENT TRANSFER RATIO
I
C
/I
B
=10
600
500
400
300
200
100
0
-1
-3
-10
-30
-100
T
A
= 75
O
C
25
O
C
-25
O
C
VCE= -10V
-300
-1000
IC, COLLECTOR CURRENT (mA)
Figure6 V
CE(sat)
-I
C
IC, COLLECTOR CURRENT (mA)
Figure7 h
FE
-I
C
Cob, COLLECTOR OUTPUT CAPACITANCE (pF)
160
fT, TRANSITION FREQUENCY (MHz)
140
120
100
80
60
40
20
0
-1
-3
-10
-30
-100
-300
-1000
V
CE
= -10V
T
A
= 25
O
C
8
7
6
5
4
3
2
1
0
-1
-3
-10
-30
I
E
= 0
f= 1MHz
T
A
= 25
O
C
-100
IE, EMITTER CURRENT (mA)
Figure8 f
T
-I
E
VCB, COLLECTOR TO BASE VOLTAGE (V)
Figure9 C
ob
-V
CB
6
5
NF, NOISE FIGURE (dB)
4
3
2
1
0
0.01
0.03
0.1
0.3
1
V
CB
= -5V
f= 1KHz
R
g
= 2KW
T
A
= 25
O
C
3
10
IE, EMITTER CURRENT (mA)
Figure10 N
F
-I
E
RECTRON
RECTRON [ RECTRON SEMICONDUCTOR ]
