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STTH1R04UY
P1-P3
P4-P6
P7-P9
P10-P12
Characteristics
STTH1R04-Y
4/
12
DocID024449 Rev 2
1.1
Characteristics (curves)
Figure 1
:
Conduction losses versus average
forward current
Figure 2: Forward voltage drop versus forward
current
Figure 3: Relative variation of thermal impedance
junction to case ambient versus pulse duration
(SMA)
Figure 4: Relative variation of thermal impedance
junction to case ambient versus pulse duration
(SMB)
Figure 5: Junction capacitance versus reverse
voltage applied (typical values)
Figure 6: Reverse recovery charges versus
dI
F
/ dt (typical values)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.0
0.2
0.4
0.6
0
.8
1.0
1.2
P
(
W)
F(
A
V
)
T
δ
=tp/T
tp
I
(
A)
F(
AV
)
δ
= 1
δ
= 0.05
δ
= 0.1
δ
= 0.2
δ
= 0.5
I
FM
(A)
0.
1
1.
0
10
.0
10
0
.0
0.
0
0.
4
0.8
1.
2
1.6
2.
0
2.4
2.
8
3.2
3.
6
4.0
4.
4
T
j
=150°C
(Maximum values)
T
j
=150
°C
(Typical values)
T
j
=25°C
(Maximum values)
V
FM
(V
)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-02
1.E-01
1.E+00
1.E+01
1.E+02
1.E+03
Si
ngl
e p
uls
e
SM
A
S
cu
=
1
cm
²
Z
/R
th
(j-
a)
th
(j-a
)
t
P
(s
)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-
03
1.
E-02
1.E-
01
1
.E+00
1.E
+01
1.E
+02
1.E
+03
Sing
le pul
se
t
P
(s)
SM
B
S
= 1
cm
cu
Z
/R
th
(j-
a)
th
(j-a)
1
10
100
1
10
100
100
0
C
(p
F)
F=1MHz
V
O
SC
=30mV
RM
S
T
j
=25°C
V
R
(V)
0
4
8
12
16
20
24
28
32
36
40
10
100
1000
Q
R
R
(nC)
I
F
= 1 A
V
R
=320 V
T
j
=125 °C
T
j
=25 °C
dI
F
/dt(A
/µs
)
STTH1R04-Y
Characteristics
DocID024449 Rev 2
5/
12
Figure 7: Reverse recovery time versus dI
F
/ dt
(typical values)
Figure 8
:
Peak reverse recovery current versus
dI
F
/ dt (typical values)
Figure 9: Relative variation of dynamic parameters
versus junction temperature
Figure
10
: Transient peak forward voltage versus
dI
F
/ dt (typical values)
Figure
11
: Forward recovery time versus dI
F
/ dt
(typical values)
Figure
12
: Thermal resistance junction to ambient
total versus copper surface under each lead (SMA)
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
10
100
100
0
t
R
R
(ns)
I
F
= 1 A
V
R
=320 V
T
j
=125 °C
T
j
=25 °C
dI
F
/dt(A
/µs
)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
10
100
100
0
I
R
M
(A)
I
F
= 1 A
V
R
=320 V
T
j
=125 °C
T
j
=25 °C
dI
F
/dt(
A/
µs)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
25
50
75
100
125
150
Q
R
R
; I
R
M
[T
j
] /
Q
R
R
; I
R
M
[T
j
=12
5
°C
]
I
RM
Q
RR
I
F
= 1 A
V
R
=320 V
T
j
(°C
)
Q
R
R
; I
R
M
[T
j
] /
Q
R
R
; I
R
M
[T
j
=12
5
°C
]
0
5
10
15
20
25
30
0
50
100
150
20
0
250
300
35
0
400
450
500
V
Fp
(V
)
I
F
=1 A
T
j
=125 °C
dI
F
/dt(
A/µ
s)
0
5
10
15
20
25
30
35
40
45
50
55
0
5
0
10
0
15
0
20
0
2
5
0
30
0
35
0
40
0
45
0
50
0
t
FR
(ns
)
I
F
=1 A
T
j
=125
°
C
dI
F
/d
t(
A
/µ
s
)
R
th
(j
-a)
(
C
/W
)
°
0
50
10
0
15
0
20
0
0.
0
0.
5
1.0
1.
5
2.
0
2.
5
3.
0
3.5
4.
0
4.5
5.0
S
CU
(c
m
²)
SMA
epo
xy p
rint
ed b
oar
d F
R4,
copp
er t
hick
nes
s C
u =
35 µ
m
Characteristics
STTH1R04-Y
6/
12
DocID024449 Rev 2
Figure
13
: Thermal resistance junction to ambient
total versus copper surface under each lead (SMB)
R
th
(j
-a)
(
C
/W)
0
50
100
150
200
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5
.0
SMB
°
S
CU
(c
m
²)
epox
y p
rinte
d bo
ard FR4
, co
ppe
r thi
ckne
ss C
u = 35 µ
m
P1-P3
P4-P6
P7-P9
P10-P12
STTH1R04UY
Mfr. #:
Buy STTH1R04UY
Manufacturer:
STMicroelectronics
Description:
Rectifiers Auto ultrafast Recovry Hi VTG diode
Lifecycle:
New from this manufacturer.
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