2SA1048
TRANSIST
OR
(
P
NP)
FEA
TURES
z
High voltage
z
High h
FE
z
Low noise
z
Complementary to 2SC2458
MAXIMUM RATINGS (T
a
=25℃ unless otherwise noted)
T
O
-92S
1. EMITTER
2. COLLECTOR
3. BASE
Symbol Parameter Value Unit
V
CBO
Collector- Base Voltage -50 V
V
CEO
Collector-Emitter Voltage -50 V
V
EBO
Emitter-Base Voltage -5 V
I
C
Collector Current -Continuous -0.15 A
P
C
Collector Power Dissipation 0.2 W
Operation Junction and Storage Temperature Range
℃
T
J
,T
stg
-55-150
Equivalent Circuit
A1048 'H
YLFHFRGH
;;; &RGH
ORDERING INFORM
A
TION
z
A1048
Part Number Package Packing Meth
od Pack Quantity
2SA1048 TO-92S Bulk 1000pcs/Bag
2SA1048-TA TO-92S Tape 3000pcs/Box
Solid
dot
=
Green
mo
ldi
ng compound device,
if none, the normal device
JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
TO-92S Plastic-Encapsulate Transistors
1
Rev. - 2.0
www.jscj-elec.com
a
T =25
Я
unless otherwise specified
Parameter Symbol Test conditions Min Typ Max Unit
Collector-base breakd
own voltage
V
(BR)CBO
I
C
=-100
μA, I
E
=0
-50
V
Collector-emitter breakd
own voltage
V
(BR)CEO
I
C
=-1mA, I
B
=0
-50
V
Emitter-base breakd
own voltage
V
(BR)EBO
I
E
=-100
μA, I
C
=0
-5
V
Collector cut-off curren
t
I
CBO
V
CB
=-50
V, I
E
=0
-0.1
μA
Emitter cut-off current
I
EBO
V
EB
=-5
V, I
C
=0
-0.1
μA
DC current gain
h
FE
V
CE
=-6
V, I
C
=-2mA
70
400
Collector-emitter saturation
voltage
V
CE(sat)
I
C
=-100mA, I
B
=-10mA
-0.3
V
Transition fre
quency
f
T
V
CE
=-10
V, I
C
=-1mA
80
MHz
Collector outpu
t capacitance
C
ob
V
CB
=-10
V, I
E
=0, f=1
MHz
7
pF
Noise figure
NF
V
CE
=-6
V, I
C
=-0.1
mA,
f=1 KH
Z
, Rg=10 KΩ
10
dB
CLASSIFICATION OF h
FE
Rank O
Y GR
Range
70-1
40 120-240
200-
400
2
Rev. - 2.0
www.jscj-elec.com