2SA1418 / 2SC3648
Rev.0 I Page 1 of 5 I www.onsemi.com
Applications
•Color TV audio output, inverter.
Features
•Adoption of FBET, MBIT processes.
•High breakdown voltage and large current capacity.
•Fast switching speed.
•Ultrasmall size making it easy to provide high-density, small-sized hybrid IC’s.
Specifications ( ) : 2SA1418
Absolute Maximum Ratings at Ta=25°C
Parameter Symbol Conditions Ratings Unit
Collector-to-Base Voltage VCBO (--)180 V
Collector-to-Emitter Voltage VCEO (--)160 V
Emitter-to-Base Voltage VEBO (--)6 V
Collector Current IC(--)0.7 A
Collector Current (Pulse) ICP (--)1.5 A
Collector Dissipation PC500 mW
Mounted on a ceramic board (250mm
2
✕0.8mm)
1.3 W
Junction Temperature Tj 150 °C
Storage Temperature Tstg --55 to +150 °C
Marking 2SA1418 : AD
2SC3648 : CD
Ordering number : EN1788B
2SA1418 / 2SC3648
PNP / NPN Epitaxial Planar Silicon Transistors
High-Voltage Switching,
Preriver Applications
© 2011, SCILLC. All rights reserved.
Jan-2011, Rev. 0 www.onsemi.com Publication Order Number:
2SA1418_2SC3648/D
2SA1418 / 2SC3648
Rev.0 I Page 2 of 5 I www.onsemi.com
Electrical Characteristics at Ta=25°C
Parameter Symbol Conditions Ratings Unit
min typ max
Collector Cutoff Current ICBO VCB=(--)120V, IE=0A (--)0.1 µA
Emitter Cutoff Current IEBO VEB=(--)4V, IC=0A (--)0.1 µA
DC Current Gain hFE1V
CE=(--)5V, IC=(--)100mA 100* 400*
hFE2V
CE=(--)5V, IC=(--)10mA 90
Gain-Bandwidth Product fTVCE=(--)10V, IC=(--)50mA 120 MHz
Output Capacitance Cob VCB=(--)10V, f=1MHz (11)8 pF
Collector-to-Emitter Saturation Voltage VCE(sat) IC=(--)250mA, IB=(--)25mA
(--0.2)0.12
(--0.5)0.4 V
Base-to-Emitter Saturation Voltage VBE(sat) IC=(--)250mA, IB=(--)25mA (--)0.85 (--)1.2 V
Collector-to-Base Breakdown Voltage V(BR)CBO IC=(--)10µA, IE=0A (--)180 V
Collector-to-Emitter Breakdown Voltage V(BR)CEO IC=(--)1mA, RBE=∞(--)160 V
Emitter-to-Base Breakdown Voltage V(BR)EBO IE=(--)10µA, IC=0A (--)6 V
Turn-ON Time ton See specified Test Circuit. (60)50 ns
Storage T ime tstg See specified Test Circuit. (900)1000 ns
Fall T ime tfSee specified Test Circuit. (60)60 ns
*: The 2SA1418 / 2SC3648 are classified by 100mA hFE as follows:
Rank R S T
hFE 100 to 200 140 to 280 200 to 400
Package Dimensions Switching Time Test Circuit
unit : mm (typ)
7007B-004
INPUT
100V
50Ω
100µF470µF
--5V
IC=20IB1=--20IB2=300mA
(For PNP, the polarity is reversed)
++
VR
PW=20µs
D.C.≤1%
333Ω
RB
IB1
IB2
2SA1418 / 2SC3648
Rev.0 I Page 3 of 5 I www.onsemi.com
IC -- VCE
Collector Current, IC -- mA
Collector-to-Emitter Voltage, VCE -- mV
IC -- VCE
Collector Current, IC -- mA
Collector-to-Emitter Voltage, VCE -- mV
VCE(sat) -- IC
Collector Current, IC -- mA
Collector-to-Emitter
Saturation Voltage, VCE(sat) -- V
IC -- VBE
Base-to-Emitter Voltage, VBE -- V
Collector Current, IC -- mA
hFE -- IC
Collector Current, IC -- mA
DC Current Gain, hFE
IC -- VCE
Collector Current, IC -- mA
Collector-to-Emitter Voltage, VCE -- V
IC -- VCE
Collector Current, IC -- mA
Collector-to-Emitter Voltage, VCE -- V
hFE -- IC
Collector Current, IC -- mA
DC Current Gain, hFE
ITR03565
ITR03564
2
--
10 5773 2
--
100 2
--
1000
57353
1000
2
3
5
7
100
2
3
5
7
10
3
5
7
2
10 5773 2
100 2
1000
57353
1000
2
3
5
7
100
2
3
5
7
10
3
5
7
ITR03563
ITR03562
ITR03560
0.6 0.80 0.40.2 1.0 1.2
0
200
800
1000
600
400
5735732 5732
10 100 2
1000
1.0
10
5
7
3
2
0.1
5
7
3
2
5
7
3
2
ITR03561
2SA1418 / 2SC3648
VCE=5V
For PNP, minus sign is omitted
2SA1418
Pulse
2SA1418
2SC3648
VCE=--2V
2SA1418
--2.5
mA
--2.0mA
--3.0
mA
--4.0
mA
--4.5
mA
--5.0mA
--3.5
mA
--1.5
mA
--1.0mA
--0.5mA
IB=0mA
0--20 --30--10 --50 --60 --70--40 --80
0
--100
--200
--400
--300
--600
--500
--700
--800
0203010 50 60 7040 80
0
200
400
600
800
1000
2SC3648
IB=0mA
0.5mA
2.5
mA
3.0
mA
4.0mA
3.5
mA
2.0
mA
1.5
mA
1.0mA
2SA1418
2SC3648
2SA1418 / 2SC3648
IC / IB=10
For PNP, minus sign is omitted
--
5
V
--
10
V
2SC3648
Pulse
VCE=2V
5
V
10
V
ITR03558
0--400--200 --800--600 --1000 400200 800600 10000
0
--100
--200
--400
--300
--600
--500
--700
--800
0
0
100
200
400
300
600
500
700
800
ITR03559
--80
mA
--100
mA
--140mA
--180mA
--200mA
--40
mA
--60mA
--20
mA
IB=0mA
2SA1418 2SC3648
IB=0mA
80mA
90mA
30mA
20
mA
10mA
40
mA
50mA
--160mA
--120mA
100mA
60mA
70mA
From top From top
2SA1418 / 2SC3648
Rev.0 I Page 4 of 5 I www.onsemi.com
PC -- Ta
Ambient Temperature, Ta -- °C
Collector Dissipation, PC -- W
A S O
Collector-to-Emitter Voltage, VCE -- V
Collector Current, IC -- A
fT -- IC
Gain-Brandwidth Product, fT -- MHz
Collector-to-Base Voltage, VCB -- V
Output Capacitance, Cob -- pF
fT -- IC
Collector Current, IC -- mA
Collector Current, IC -- mA
Cob -- VCB
ITR03568
1.0
3
10
5
7
2
3
100
5
7
2
0.01
3
0.1
5
7
5
7
2
3
5
7
2
3
2
1.0
101.0 5732 100
57322
1.0 32
1.6
1.4
1.8
1.2
0.8
0.4
0.2
0.6
1.0
0060804020 140120100 160
ITR03569
ITR03570
Mounted on a ceramic board (250mm
2
✕0.8mm)
No heat sink
710
5323275 100
For PNP, minus sign is omitted
2SA1418
2SC3648
2SA1418 / 2SC3648
f=1MHz
1
ms
10
ms
100
m
s
DC operation
2SA1418 / 2SC3648
2
--
10
75
--
100
7532
--
1000
753
100
10
2
3
5
7
2
3
5
2
10
75 100
7532
1000
753
100
10
2
3
5
7
2
3
5
ITR03566 ITR03567
2SC3648
2SA1418
VCE=5V
10
V
VCE=10V
5V
ICP=1.5A
IC=0.7A
Ta=25°C
Single pulse
Mounted on a ceramic board (250mm
2
✕0.8mm)
For PNP, minus sign is omitted
Gain-Brandwidth Product, fT -- MHz
2SA1418 / 2SC3648
Rev.0 I Page 5 of 5 I www.onsemi.com 2SA1418_2SC3648/D
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