2sa1973 ETC-unknow, 2sa1973 Datasheet - Page 2

• Manufacturer Part Number: 2sa1973
• Description: Pnp/npn Epitaxial Planar Silicon Transistors
• Manufacturer: ETC-unknow

Continued on preceding page.
Switching Time Test Circuit
G
O
C
B
C
C
E
T
S
F
r u
l l a
o
a
o
o
m
o t
a
u
s
e l l
e l l
e l l
n i
p t
--1000
t i
- n
a r
- e
i T
--800
--600
--400
--200
e t
B -
t u
--1.0
--0.8
--0.6
--0.4
--0.2
c
c
c
O
g
o t
m
o t
o t
o t
- r
e
a
N
C
0
0
E -
o t
- r
- r
- r
e
n
i T
0
0
a
i T
d
o t
o t
o t
B -
m
p
m
w
m
a
E -
B -
E -
t t i
a
e
d i
i c
s
e
m
r e
a
m
h t
a t
e
INPUT
s
PW=20 s
D.C. 1%
t t i
t t i
e
n
S
B
P
50
r e
r e
--0.2
c
Collector-to-Emitter Voltage, V CE – V
t a
e r
B
o r
e
P
--0.4
e r
r u
Base-to-Emitter Voltage, V BE – V
a
S
B
d
a
k
u
t a
a
e r
a r
t a
d
t c
k
r u
o i
a
o
m
d
(For PNP, the polarity is reversed.)
V R
k
w
o
n
V BE =--5V
t e
t a
d
w
n
20I B1 = --20I B2 = I C =500mA
o
--0.4
r e
o i
V
n
V
w
l o
n
l o
V
n
a t
V
--0.8
l o
a t
I C -- V CE
I C -- V BE
V
g
l o
100 F
a t
I B1
l o
g
e
+
I B2
1k
a t
e
g
a t
g
e
g
--0.6
e
e
--1.2
470 F
+
V CC =12V
--0.8
R L
V
V
V
V E
V E
B (
B (
B (
S
C
B
OUTPUT
y
C
R
R
R
t g t
t n
m
s
--1.6
f T
o
t f
o
)
)
E )
s (
s (
C
C
b
b
--1.0
2SA1973
V CE =--2V
Pulse
a
a
l o
2SA1973
Pulse
B
E
B
2SA1973/2SC5310
) t
) t
O
O
O
ITR08234
ITR08236
V E
V B
I C
I C
I C
I C
I E
S
S
S
C
C
e
e
e
=
=
=
=
=
e
e
e
--2.0
--1.2
– (
– (
– (
– (
– (
=
=
s
s
s
1 )
5 )
5 )
1 )
1 )
p
p
p
– (
– (
e
e
e
0
0
0
0
m
1 )
1 )
f i c
f i c
f i c
µ
0
0
µ
, A
0
0
A
m
m
A
e i
e i
e i
V
, V
I ,
I ,
A
A
R
d
d
d
I ,
I ,
I ,
C 0
E 0
= f
B =
T
T
T
C
=
=
B
B
E
e
e
e
1
=
=
=
t s
t s
t s
M
– (
– (
– (
H
i C
i C
i C
5 )
2 )
2 )
z
C
0
c r
c r
c r
5
5
1000
o
m
m
m
u
u
u
800
600
400
200
n
1.0
0.8
0.6
0.4
0.2
A
t i
t i
t i
d
A
A
0
0
t i
0
0
o i
n
s
Collector-to-Emitter Voltage, V CE – V
0.2
Base-to-Emitter Voltage, V BE – V
0.4
0.4
I C -- V CE
0.8
I C -- V BE
0.6
m
– (
– (
– (
n i
3 )
2 )
6 )
0
5
1.2
R
– (
3 (
– (
6 (
2 (
t a
0.8
y t
0 )
3 (
2
1
0
5
n i
1
1
5
p
1 )
5
8 .
6 )
5
2 )
5
0
0
g
) 0
) 0
0
9
0
5
0
0
5
s
– (
1.6
m
– (
1.0
3
a
1 )
2
2SC5310
Pulse
2SC5310
V CE =2V
Pulse
No.5613–2/4
0
x
0
) 0
2 .
ITR08235
ITR08237
0
M
U
m
m
p
n
n
n
n
V
V
V
V
n
H
2.0
1.2
F
s
s
s
s
V
V
t i
z