WST2907/S
JAN.2003 REV:01
copyright@wooseok s.tech corp. All rights reserved.
GENERAL PURPOSE APPLICATION
SWITCHING APPLICATION
Collector Current Ic=600mA
Complementary to WST2222/S
ABSOLUTE MAXIMUM RATINGS
(Ta=25)
Mark Information
Ordering Information
ELECTRICAL CHARACTERISTICS
(Ta=25, unless otherwise specified)
2 B
SOT-23
1. Emitter
2. Base
3. Collector
1
2
3
1
2
3
TO-92
Device
Package
WST2907
TO-92
WST2907S
SOT-23
PNP EPITAXIAL SILICON TRANSISTOR
Characteristic
Symbol
Value
Unit
Collector-Base Voltage
V
CBO
-60
V
Collector-Emitter Voltage
V
CEO
-40
V
Emitter-Base voltage
V
EBO
-5
V
Collector Current
I
C
-600
mA
Collector Power Dissipation
P
C
TO-92
:650
SOT-23(S):350
mW
Junction Temperature
Tj
150
Storage Temperature
Tstg
-55~
+150
Characteristic
Symbol
Test Condition
Min
TYP MAX
Unit
Collector-base breakdown voltage
BV
CBO
I
C
=-10 ,I
E
=0
-60
V
Collector-emitter breakdown voltage
BV
CEO
I
C
=-10mA ,I
B
=0
-40
V
Emitter-base breakdown voltage
BV
EBO
I
E
=-10 ,I
C
=0
-5
V
Collector cut-off current
I
CBO
V
CB
=-50V ,I
E
=0
-20
DC current gain
h
FE
V
CE
=-10V,I
C
=-10mA
75
Collector-emitter saturation voltage
V
CE
(sat) I
C
=-150, I
B
=-15
I
C
=-500, I
B
=-50
-0.4
-1.6
V
Base-emitter saturation voltage
V
BE
(sat)
I
C
=-150, I
B
=-15
I
C
=-500, I
B
=-50
-1.3
-2.6
V
Output Capacitance
Cob
V
CB
=-10V,f=1MHZ
8
P
F
Transition Frequency
f
T
V
CE
=-20V, I
C
=-50
250
MHZ
Turn on Time
t
ON
Vcc=-30V,Ic=-150mA,
I
B1=
-15mA
45
ns
Turn off Time
t
OFF
Vcc=-6V,Ic=-150mA,
I
B1=
I
B2=15mA
100
ns
1
WST2907/S
JAN.2003 REV:01
copyright@wooseok s.tech corp. All rights reserved.
DC Current Gain
h
F
E
,
D
C
Cu
rre
nt
Ga
in
IC,Collector Current,mA
V
CE
=-10V
Base Emitter Saturation Voltage
Collector Emitter Saturation Voltage
VBE(sat)
VCE(sat),Saturatio
n
V
ol
ta
ge,V
IC,Collector Current,mA
-1
-3
-10
-30
-100 -300 -1000
-0.1
-0.03
-0.3
-1
-3
-10
IC=10IB
VBE(sat)
VCE(sat)
Current Gain-Bandwidth Product
C
u
rre
nt
Ga
in
-
Ba
nd
width
P
ro
du
ct,f
T
(MH
Z
)
20
500
1000
100
70
-5
-10
-30
-100 -300
-1
-1000
10
1
Output Capacitance
Co
b(PF
),C
apa
citance
Vcb,Collector-Base Voltage ,V
-1
-10
-30
-100 -300 1000
IE=0
f=1MHz
IC,Collector Current,mA
2
4
8
10
12
6
-1
-3
-10
-30
-100
-300 -1000
3
10
100
300
1000
50
V
CE
=-20V
2
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