
Datasheet
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NPN 5A 60V Middle Power Transistor
1) Suitable for Middle Power Driver
2) Complementary PNP Types : 2SA1952
V
CE(sat)
=0.3V(Max.) (IC/IB=3A/0.15A)
V
CE(sat)
=0.5V(Max.) (IC/IB=4A/0.2A)
4) Lead Free/RoHS Compliant.
Motor driver , LED driver
Power supply
l
Packaging specifications
l
Absolute maximum ratings (Ta = 25°C)
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
DC
Pulsed
Junction temperature
Range of storage temperature
*1 Pw=100ms , single pulse
*2 Mounted on a substrate
Basic
ordering
unit (pcs)
2SC5103
(SC-63)
<SOT-428>

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Data Sheet
lElectrical characteristics (Ta = 25°C)
*1 Pulsed
*2 See switching time test circuit
lSwitching time test circuit
V
CE
= 10V, IE = -0.5A
f=30MH
Z
IC=3A
IB1=0.15A
IB2= -0.15A
VCC⋍30V
Collector-emitter
breakdown voltage
Collector-base
breakdown voltage
Emitter-base
breakdown voltage
Collector cut-off current
Base-emitter
saturation voltage
Collector-emitter
saturation voltage
V
CB
= 10V, IE = 0A
f = 1MHz

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Data Sheet
lElectrical characteristic curves(Ta = 25°C)
10
100
1000
0.01 0.1 1 10
VCE= 5V
2V
1V
Ta=25ºC
Pulsed
Fig.1 Ground Emitter Propagation Characteristics
COLLECTOR CURRENT : I
C
[A]
BASE TO EMITTER VOLTAGE : V
BE
[V]
Fig.2 Typical Output Characteristics
COLLECTOR CURRENT : I
C
[A]
COLECTOR TO EMITTE VOLTAGE : V
CE
[V]
Fig.3 DC Current Gain vs. Collector Current (I)
DC CURRENT GAIN : h
FE
COLLECTOR CURRENT : IC [A]
Fig.4 DC Current Gain vs. Collector Current (II)
DC CURRENT GAIN : h
FE
COLLECTOR CURRENT : IC [A]

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Data Sheet
lElectrical characteristic curves(Ta = 25°C)
0.001
0.01
0.1
1
0.01 0.1 1 10
Ta=25ºC
Pulsed
IC / IB =20/1
10/1
Fig.5 Collector-Emitter Saturation Voltage
vs. Collector Current (I)
COLLECTOR-EMITTER
SATURATION VOLTAGE : V
CE(sat)
[V]
COLLECTOR CURRENT : IC [A]
Fig.6 Collector-Emitter Saturation Voltage
vs. Collector Current (II)
COLLECTOR-EMITTER
SATURATION VOLTAGE : V
CE(sat)
[V]
COLLECTOR CURRENT : IC [A]
Fig.7 Base-Emitter Saturation Voltage
vs. Collector Current
BASE-EMITTER
SATURATION VOLTAGE : V
BE(sat)
[V]
COLLECTOR CURRENT : IC [A]
Fig.8 Gain Bandwidth Product
vs. Emitter Current
TRANSITION FREQUENCY : f
T
[MHz]
EMITTER CURRENT :IE [A]

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Data Sheet
lElectrical characteristic curves(Ta = 25°C)
Fig.9 Collector output capacitance vs.
Collector-Base Voltage
COLLECTOR OUTPUT CAPACITANCE : Cob [pF]
COLLECTOR - BASE VOLTAGE : VCB [V]
Fig.10 Safe Operating Area
COLLECTOR CURRENT : I
C
[A]
COLLECTOR TO EMITTER VOLTAGE : VCE [V]

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Data Sheet
D
b1
e
b
b3
b2
L3
A2
H
A1
A3
c
L1
Lp
x B A
L E L2
l3
l2
l1
b6
b5e
L4
c1
B
A
Pattern of terminal position areas
[Not a recommended pattern of soldering pads]
HE
9.00 10.00 0.354 0.394

Notes
1)
The information contained herein is subject to change without notice.
2)
Before you use our Products, please contact our sales representative and verify the latest specifications :
3)
Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors.
Therefore, in order to prevent personal injury or fire arising from failure, please take safety
measures such as complying with the derating characteristics, implementing redundant and
fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no
responsibility for any damages arising out of the use of our Poducts beyond the rating specified by
ROHM.
4)
Examples of application circuits, circuit constants and any other information contained herein are
provided only to illustrate the standard usage and operations of the Products. The peripheral
conditions must be taken into account when designing circuits for mass production.
5)
The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly,
any license to use or exercise intellectual property or other rights held by ROHM or any other
parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of
such technical information.
6)
The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communication, consumer systems, gaming/entertainment sets) as well as the applications indicated in
this document.
7)
The Products specified in this document are not designed to be radiation tolerant.
8)
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9)
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10)
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the recommended usage conditions and specifications contained herein.
11)
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shall have no responsibility for any damages arising from any inaccuracy or misprint of such
information.
12)
Please use the Products in accordance with any applicable environmental laws and regulations,
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A