2sd1821g Panasonic Corporation of North America, 2sd1821g Datasheet - Page 2
![no-image](/images/no-image-200.jpg)
2sd1821g
Manufacturer Part Number
2sd1821g
Description
Small Signal Bipolar Transistors
Manufacturer
Panasonic Corporation of North America
Datasheet
1.2SD1821G.pdf
(4 pages)
2SD1821G
2
0.01
240
200
160
120
100
0.1
80
40
10
0
1
5
4
3
2
1
0
0.1
0
1
Collector-base voltage V
Ambient temperature T
Collector current I
40
V
C
1
CE(sat)
P
ob
C
V
T
80
10
25°C
I
CB
a
10
C
This product complies with the RoHS Directive (EU 2002/95/EC).
T
C
120
I
I
f = 1 MHz
T
a
C
( mA )
E
a
= 75°C
a
CB
/ I
−25°C
= 0
= 25°C
( °C )
B
= 10
( V )
160
100
100
120
100
600
500
400
300
200
100
80
60
40
20
0
0
0.1
0
Collector-emitter voltage V
Collector current I
2
SJC00374AED
I
4
1
h
C
FE
V
I
6
T
a
CE
= 75°C
−25°C
C
25°C
10
8
C
I
B
V
T
( mA )
= 2.0 mA
CE
a
1.8 mA
1.6 mA
1.4 mA
1.2 mA
1.0 mA
0.8 mA
0.6 mA
0.4 mA
0.2 mA
= 25°C
CE
10
= 10 V
( V )
100
12
200
160
120
120
100
80
40
80
60
40
20
0
0
−1
0
Base-emitter voltage V
T
Emitter current I
a
0.4
= 75°C
I
C
f
0.8
T
25°C
V
I
−10
−25°C
1.2
BE
E
E
V
T
( mA )
a
V
CB
BE
= 25°C
CE
1.6
= 10 V
= 10 V
( V )
−100
2.0