39
I
C
V
C E
Characteristics (Typical)
h
F E
I
C
Characteristics (Typical)
h
F E
I
C
Temperature
Characteristics (Typical)
j - a
t
Characteristics
I
C
V
B E
Temperature
Characteristics (Typical)
V
C E
( s a t ) I
B
Characteristics (Typical)
P c T a Derating
0
0
2
1
4
3
6
5
2
6
4
1
5
3
C o l l e c t o r - E m i t t e r V o l t a g e V
C E
( V )
Collector Current I
C
(A)
I
B
=3.4mA
2.4mA
2 . 0
m A
1 . 8 m A
1 . 2 m A
0 . 9 m A
Safe Operating Area (Single Pulse)
f
T
I
E
Characteristics (Typical)
0 . 6
3
2
1
0 . 5
1
10
200
100
B a s e C u r r e n t I
B
( m A )
Collector-Emitter Saturation Voltage V
CE(sat)
(V)
4 A
6 A
I
C
= 2 A
0.03
0 . 1
1
0 . 5
6
C o l l e c t o r C u r r e n t I
C
( A )
DC Current Gain h
FE
( V
C E
= 4 V )
500
80
8000
5000
1000
T y p
0 . 5
5
1
1
1 0
1 0 0
1 0 0 0
T i m e t ( m s )
Transient Thermal Resistance
j-a
(C/W)
0 . 0 5
0 . 1
0 . 5
1
5 6
6 0
4 0
0
2 0
1 0 0
1 2 0
8 0
Cut-off Frequency f
T
(MH
Z
)
( V
C E
= 1 2 V )
E m i t t e r C u r r e n t I
E
( A )
T y p
1 0
5 0
5
3
1 0 0
2 0 0
0 . 0 5
1
0 . 5
0 . 1
1 0
2 0
5
C o l l e c t o r - E m i t t e r V o l t a g e V
C E
( V )
Collector Current I
C
(A)
DC
100
s
500
s
3 0
2 0
1 0
2
0
0
2 5
5 0
7 5
1 0 0
1 2 5
1 5 0
A m b i e n t T e m p e r a t u r e T a ( C )
Maximum Power Dissipation P
C
(W)
5 0 x 5 0 x 2
1 0 0 x 1 0 0 x 2
1 5 0 x 1 5 0 x 2
With Infinite heatsink
W i t h o u t H e a t s i n k
10ms
1ms
Without Heatsink
Natural Cooling
0
6
2
3
4
5
1
0
2 . 2
2
1
B a s e - E m i t t o r V o l t a g e V
B E
( V )
Collector Current I
C
(A)
( V
C E
= 4 V )
125C (Case Temp)
25C (Case Temp)
30C (Case Temp)
( V
C E
= 4 V )
0 . 0 3
0 . 1
0 . 5
6
1
30
100
5000
500
1000
8000
C o l l e c t o r C u r r e n t I
C
( A )
DC Current Gain h
FE
25C
30C
125C
Natural Cooling
Silicone Grease
Heatsink: Aluminum
in mm
Silicon PNP Epitaxial Planar Transistor
(Complement to type 2SD1785)
Application :
Driver for Solenoid, Relay and Motor and General Purpose
Symbol
V
CBO
V
CEO
V
EBO
I
C
I
B
P
C
Tj
T
stg
2SB1258
100
100
6
6(
Pulse
10)
1
30(Tc=25C)
150
55 to +150
Unit
V
V
V
A
A
W
C
C
s
Absolute maximum ratings
s
Electrical Characteristics
Symbol
I
CBO
I
EBO
V
(BR)CEO
h
FE
V
CE
(sat)
V
BE
(sat)
f
T
C
OB
2SB1258
10
max
10
max
100
min
1000
min
1.5
max
2
max
100typ
100typ
Unit
A
A
V
V
V
MHz
pF
Conditions
V
CB
=100V
V
EB
=6V
I
C
=10mA
V
CE
=2V, I
C
=3A
I
C
=3A, I
B
=6mA
I
C
=3A, I
B
=6mA
V
CE
=12V, I
E
=0.2A
V
CB
=10V, f=1MHz
Darlington
2SB1258
(Ta=25C)
(Ta=25C)
s
Typical Switching Characteristics (Common Emitter)
V
CC
(V)
30
R
L
(
)
10
I
C
(A)
3
V
BB2
(V)
5
I
B2
(mA)
6
t
on
(
s)
0.6typ
t
stg
(
s)
1.6typ
t
f
(
s)
0.5typ
I
B1
(mA)
6
V
BB1
(V)
10
3.3
0.2
10.1
0.2
4.0
0.2
16.9
0.3
13.0min
8.4
0.2
0.8
0.2
3.9
0.2
2.54
2.54
1.35
0.15
0.85
+0.2
-0.1
1.35
0.15
2.2
0.2
4.2
0.2
2.8
c0.5
2.4
0.2
0.45
+0.2
-0.1
B
E
C
a
b
External Dimensions FM20(TO220F)
Weight : Approx 2.0g
a. Type No.
b. Lot No.
B
C
E
(3 k
)(1 0 0
)
Equivalent circuit
PDF 
ZIP