S5277B,S5277G,S5277J,S5277N
2002-08-29
1
TOSHIBA Rectifier Silicon Diffused Type
S5277B, S5277G, S5277J, S5277N
General Purposer Rectifier Applications
Average Forward Current: I
F (AV)
= 1.0 A
Repetitive Peak Reverse Voltage: V
RRM
= 100~1000 V
Maximum Ratings
(Ta
=
=
=
=
25C)
Characteristics Symbol
Rating
Unit
S5277B 100
S5277G 400
S5277J 600
Repetitive peak reverse
voltage
S5277N
V
RRM
1000
V
Average forward current
I
F (AV)
1.0 A
S5277B
S5277G
50 (50 Hz)
55 (60 Hz)
Peak one cycle surge
forward current
(non repetitive)
S5277J
S5277N
I
FSM
30 (50 Hz)
33 (60 Hz)
A
Junction temparature
T
j
-40~150 C
Storage temparature range
T
stg
-40~150 C
Electrical Characteristics
(Ta
=
=
=
=
25C)
Characteristics Symbol
Test
Condition
Min
Typ.
Max
Unit
Peak forward voltage
V
FM
I
FM
= 1.0 A
1.2 V
Repetitive peak reverse current
I
RRM
V
RRM
= Rated
10 mA
Thermal resistance (junction to ambient)
R
th
(j-a)
DC
120
C/W
Marking
Unit: mm
JEDEC
JEITA
TOSHIBA 3-3C1A
Weight: 0.3 g (typ.)
Code Type
77B S5277B
77G S5277G
77J S5277J
77N S5277N
Type Code Lot No.
Cathode Mark
Color: Silver
7 7 G
Month of
manufac-
ture
January to December
are denoted by letter A
to L respectively.
Year of
manufac-
ture
Last decimal digit of
the year of
manufacture
S5277B,S5277G,S5277J,S5277N
2002-08-29
2
Instantaneous forward voltage VF (V)
i
F
v
F
Instantan
eo
us f
o
rw
ar
d cu
rr
ent
i
F
(
A
)
Time t (s)
r
th (j-a)
t
T
r
a
n
si
e
n
t t
h
e
r
m
a
l
i
m
pe
da
nce
r
th (j-a)
(C
/
W
)
Average forward current I
F (AV)
(A)
Ta max I
F (AV)
Maxi
mu
m al
l
o
w
a
bl
e
am
bi
e
n
t t
e
m
p
e
r
at
u
r
e
T
a
m
a
x
(
C
)
P
eak s
u
r
ge f
o
rw
ar
d c
u
rr
en
t
I
FSM
(A
)
Number of cycles at 50 Hz and 60 Hz
Surge forward current (non-repetitive)
0.1
0.8
0.3
0.5
1
1.2 1.6 2.0 2.4
0.4
3
5
10
20
Tj = 25C
150C
200
0
0
160
120
80
40
0.2 0.4 0.6 0.8 1.0 1.2
Resistive and inductive load
Capacitive load
Tj = 25C
60
10
1
50
40
30
20
3
5
10
30 50 100
60 Hz
50 Hz
60 Hz
50 Hz
S5277B-G
S5277J-N
0.1
0.01
1
10
100
1000
10000
0.1 1 10 100
1000
0.001
S5277B,S5277G,S5277J,S5277N
2002-08-29
3
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devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
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set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
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Handbook" etc..
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The information contained herein is subject to change without notice.
000707EAA
RESTRICTIONS ON PRODUCT USE
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