UNISONIC TECHNOLOGIES CO., LTD
2SD2470
STROBO AND DC/DC
CONVERTERS
FEATURES
* Low saturation voltage
V= 0.25V(typ) at I
C
/I
B
= 3A/0.1A
* Collector current of 5A is possible
NPN SILICON TRANSISTOR
1
TO-92SP
*Pb-free plating product number: 2SD2470L
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
2SD2470-x-T9S-K
2SD2470L-x-T92-K
Package
TO-92SP
Pin Assignment
1
2
3
E
C
B
Packing
Bulk
2SD2470L-x-T9S-K
(1)Packing Type
(2)Package Type
(3)Rank
(4)Lead Plating
(1) K: Bulk
(2) T9S: TO-92SP
(3) refer to Classification of h
FE
(4) L: Lead Free Plating Blank: Pb/Sn
,
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QW-R216-003,D
2SD2470
NPN SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATING
(Ta=25℃)
SYMBOL
RATINGS
UNIT
Collector-Base Voltage
V
CBO
15
V
Collector-Emitter Voltage
V
CEO
10
V
Emitter-Base Voltage
V
EBO
10
V
Collector Current (DC)
I
C
5
A
Collector Current (PULSE)*
I
CP
8
A
Collector Power Dissipation
P
C
0.4
W
Junction Temperature
T
J
+150
℃
Storage Temperature
T
STG
-55 ~ +150
℃
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
* Single Pulse =10ms
PARAMETER
ELECTRICAL CHARACTERISTICS
(Ta=25℃, unless otherwise specified)
PARAMETER
Collector Base Breakdown Voltage
Collector Emitter Breakdown Voltage
Emitter Base Breakdown Voltage
Collector Cut-Off Current
Emitter Cut-Off Current
DC Current Gain
Collector-Emitter Saturation Voltage
Transition Frequency
Output Capacitance
SYMBOL
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
h
FE
V
CE(SAT)
f
T
C
ob
TEST CONDITIONS
I
C
= 50µA
I
C
= 1mA
I
E
=50µA
V
CB
=10V, I
E
=0
V
EB
= 8V, I
C
=0
V
CE
= 2V, I
C
= 2A
I
C
/I
B
=3A /0.1A
V
CE
=6V, I
E
=0.05A, f=100MHz
V
CB
= 10V, I
E
= 0 A, f=1MHz
MIN
15
10
10
TYP
MAX
UNIT
V
V
V
µA
µA
V
MHz
pF
270
0.25
170
30
0.1
0.5
820
0.5
CLASSIFICATION OF h
FE
RANK
RANGE
S
270~560
E
450~820
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 3
QW-R216-003,D
2SD2470
NPN SILICON TRANSISTOR
TYPICAL CHARACTERISTICS
V
CE(SAT)
vs. I
C
1000
I
C
/I
B
=30
100
V
CE(SAT)
(mV)
10
1
10m
100m
I
C
(A)
1
10
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R216-003,D
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