SANYO 2SC3143, 2SA1257 Datasheet
Ordering number:EN1057B
PNP/NPN Epitaxial Planar Silicon Transistors
2SA1257/2SC3143
High-Voltage Switching, AF Power Amp,
100W Output Predriver Applications
Features
· Very small-sized package permitting the 2SA1257/
2SC3143-applied sets to be made small and slim.
· High breakdown voltage (V
CEO
≥160V).
· Small output capacitance.
Switching Time T est Circuit
IC=10IB1=–10IB2=10mA
( ) : 2SA1257
(For PNP, the polarity is reversed)
Unit (resistance : Ω, capacitance : F)
Specifications
Absolute Maximum Ratings at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatloVesaB-ot-rotcelloCV
egatloVrettimE-ot-rotcelloCV
egatloVesaB-ot-rettimEV
tnerruCrotcelloCI
esluPtnerruCrotcelloCI
noitapissiDrotcelloCP
erutarepmeTnoitcnuJjT 521
erutarepmeTegarotSgtsT 521+ot55–
OBC
OEC
OBE
C
PC
C
Package Dimensions
unit:mm
2018A
[2SA1257/2SC3143]
C : Collector
B : Base
E : Emitter
SANYO : CP
081)–(V
061)–(V
5)–(V
08)–(Am
051)–(Am
002Wm
˚C
˚C
Electrical Characteristics at Ta = 25˚C
retemaraPlobmySsnoitidnoC
tnerruCffotuCrotcelloCI
tnerruCffotuCrettimEI
niaGtnerruCCDh
tcudorPhtdiwdnaB-niaGf
ecnaticapaCtuptuOboCV
egatloVrettimE-ot-esaBV
egatloVnoitarutaSrettimE-ot-rotcelloCV
egatloVnwodkaerBesaB-ot-rotcelloCV
egatloVnwodkaerBrettimE-ot-rotcelloCV
egatloVnwodkaerBesaB-ot-rettimEV
emiTNO-nruTt
emiTegarotSt
emiTllaFt
V
OBC
OBE
EF
T
EB
no
gts
f
BC
V
BE
V
EC
V
EC
BC
V
EC
I
C
)tas(EC
I
OBC)RB(
C
I
OEC)RB(
C
I
OBE)RB(
E
I,V021)–(=
0=1.0)–(Aµ
E
I,V4)–(=
0=1.0)–(Aµ
C
I,V5)–(=
C
I,V5)–(=
C
I,Am03)–(=
I,Aµ01)–(=
E
R,Am1)–(=
I,Aµ01)–(=
C
Am01)–(=*06*072
I,V01)–(=
C
B
Am01)–(=)031(
zHM1=f,V01)–(=)4.2(
Am01)–(=5.1)–(V
Am3)–(=
0=081)–(V
=∞ 061)–(V
EB
0=5)–(V
tiucriCtseTdeificepseeS)51.0(
tiucriCtseTdeificepseeS)59.0(
tiucriCtseTdeificepseeS)51.0(
* : The 2SA1257/2SC3143 are classified by 10mA hFE as follows :
0213G060814G090725G531
Marking 2SA1257 : G, 2SC3143 : K, hFE rank : 3, 4, 5
nimpytxam
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
71598HA (KT)/7148MO/3187AT/D103KI, MT No.1057-1/4
sgnitaR
051
0.2
81.0
00.1
02.0
tinU
zHM
)2.3(
Fp
8.2
7.0)–(V
sµ
sµ
sµ
2SA1257/2SC3143
No.1057-2/4
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