2.
30¡
À
0.
05
1.
25¡
À
0.
05
1
.
3
0
¡
À
0
.
0
3
0
.
3
0
2
.
0
0
¡
À
0
.
0
5
1
.
0
1
R
E
F
S
O
T
-
323 Pla
s
t
ic-Enc
a
p
s
ul
a
t
e
d
D
iode
MM
BD4148W
/
B
A
S16W
S
W
IT
CHING
DIODE
F
EA
TURES
Pow
er
dis
sipati
on
P
D
:
2
0
0
m
W
(
T
a
m
b
=
2
5
℃
)
Colle
ct
or
curre
nt
I
O:
1
5
0
m
A
Col
lector
-b
ase
v
oltage
V
R
:
7
5
V
Op
erati
ng and st
orag
e juncti
on tem
p
e
ratur
e rang
e
T
J
, T
st
g
: -55
℃
to +150
℃
EL
ECT
RIC
AL CHAR
ACT
ERI
STI
CS
(T
am
b=
25
℃
unless o
therwi
se specifi
ed)
P
a
r
a
m
e
t
e
r
S
y
m
b
o
l
T
e
s
t
c
o
n
d
i
t
i
o
n
s
M
I
N
M
A
X
U
N
I
T
Reverse brea
kdown v
oltage
V
(BR) R
I
R
= 100µA
75
V
Reverse vol
tage
leakage cu
rrent
I
R
V
R
=75V
1
µA
Forward vo
l
tage
V
F
I
F
=1
mA
I
F
=10
mA
I
F
=50
mA
I
F
=150
mA
0.715
0.855
1
1.25
V
Diode capac
i
t
a
nce
C
D
V
R
=0V
, f=1MH
z
2
pF
Reveres reco
ver
y ti
me
t
rr
I
F
=I
R
=10mA
I
rr
=0.1×I
R
4
nS
U
n
i
t
:
m
m
SOT-
32
3
Markin
g:
A2, KA
2, KT1
Transys
Electronics
LI
M
ITE
D
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