Ordering number:ENN2063A
PNP/NPN Epitaxial Planar Silicon Transistors
2SB1143/2SD1683
50V/4A Switching Applications
Applications
Package Dimensions
· Voltage regulators, relay drivers, lamp drivers,
electrical equipment.
unit:mm
2042B
[2SB1143/2SD1683]
Features
8.0
3.3
1.5
7.5
3.0
11.0
4.0
1.0
1.0
1.4
· Adoption of FBET, MBIT processes.
· Low saturation voltage.
· Large current capacity and wide ASO.
15.5
3.0
1.6
0.8
0.8
0.7
0.75
1
( ) : 2SB1143
2
1 : Emitter
2 : Collector
3 : Base
SANYO : TO-126ML
3
1.7
2.4
4.8
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Collector-to-Base Voltage
Symbol
Conditions
Ratings
Unit
Collector Current
Collector Current (Pulse)
V
(–)50
V
(–)6
V
(–)4
A
ICP
Emitter-to-Base Voltage
(–)60
VEBO
IC
Collector-to-Emitter Voltage
VCBO
VCEO
(–)6
A
1.5
W
10
150
W
˚C
–55 to +150
˚C
Collector Dissipation
PC
Junction Temperature
Tj
Storage Temperature
Tstg
Tc=25˚C
Electrical Characteristics at Ta = 25˚C
Parameter
Symbol
Ratings
Conditions
min
typ
max
Unit
Collector Cutoff Current
ICBO
VCB=(–)40V, IE=0
(–)1
µA
Emitter Cutoff Current
IEBO
(–)1
µA
DC Current Gain
hFE1
hFE2
VEB=(–)4V, IC=0
VCE=(–)2V, IC=(–)100mA
Gain-Bandwidth Product
fT
100*
VCE=(–)2V, IC=(–)3A
VCE=(–)10V, IC=(–)50mA
560*
40
150
* ; The 2SB1143/2SD1683 are classified by 100mA hFE as follows :
MHz
Continued on next page.
Rank
R
S
T
U
hFE
100 to 200
140 to 280
200 to 400
280 to 560
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO 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 SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
O2003TN (KOTO)/92098HA (KT)/4137KI/D176TA, TS No.2063–1/4
