STTH10002
Ultrafast recovery diode
Datasheet
production data
Features
■
■
■
■
■
Very low forward losses
Low recovery time
High surge current capability
Insulated package
– Insulating voltage = 2500 V rms
– Capacitance = 45 pF
Complies with UL standards (File ref: E81734)
Description
The STTH10002 is a dual rectifier suited for welding equipment, and high power industrial applications.
Packaged in ISOTOP, this device is intended for use in the secondary rectification of power converters.
A1 K1
A2 K2
A1
K1
A2
K2
ISOTOP
STTH10002TV1
A1 K2
K1 A2
A1
K2
K1
A2
ISOTOP
STTH10002TV2
Table 1.
Device summary
I
F(AV)
V
RRM
T j
(max)
V
F
(typ) t rr
(typ)
2 x 50 A
200 V
150 °C
0.72 V
30 ns
October 2012
This is information on a product in full production.
Doc ID 12363 Rev 2 1/8 www.st.com
8
Characteristics
1 Characteristics
STTH10002
Table 2.
Symbol
V
RRM
I
F(RMS)
I
F(AV)
I
FSM
T stg
T j
Absolute ratings (limiting values at T
Parameter j
= 25 °C, unless otherwise specified)
Repetitive peak reverse voltage
Forward rms current
Average forward current,
= 0.5
Surge non repetitive forward current
Storage temperature range
Maximum operating junction temperature
Per diode
Per diode T c
= 100 °C
Per device T c
= 95 °C t p
= 10 ms sinusoidal
Value
200
150
50
Unit
V
A
A
750 A
-55 to + 150 °C
150 °C
Table 3.
Symbol
Thermal parameters
Unit
R th(j-c)
R th(c)
Junction to case
Coupling
Parameter
Per diode
Total
Value
1
0.55
0.1
°C/W
When the two diodes 1 and 2 are used simultaneously:
Tj(diode 1) = P (diode 1) X R th(j-c)
(Per diode) + P (diode 2) x R th(c)
Table 4.
Symbol
Static electrical characteristics
Parameter Test conditions Min.
I
R
(1)
Reverse leakage current
T j
= 25 °C
T j
= 125 °C
V
R
= V
RRM
V
F
(2)
Forward voltage drop
T j
= 25 °C
T j
= 125 °C
T j
= 150 °C
I
F
= 50 A
I
F
= 100 A
I
F
= 100 A
I
F
= 50 A
I
F
= 100 A
1.
Pulse test: t p
= 5 ms,
< 2%
2.
Pulse test: t p
= 380 µs,
< 2%
To evaluate the conduction losses use the following equation:
P = 0.63 x I
F(AV)
+ 0.0034 I
F
2
(RMS)
-
-
-
-
-
-
-
Typ.
Max.
Unit
-
50
-
-
0.90
0.72
0.86
50
500
1
1.15
1.0
0.80
0.97
µA
V
2/8 Doc ID 12363 Rev 2
STTH10002 Characteristics
Table 5.
Symbol t rr
I
RM t fr
V
FP
Dynamic characteristics
Parameter
Reverse recovery time
Reverse recovery current
Forward recovery time
Forward recovery voltage
Test conditions
I
F
= 1 A, dI
F
/dt = -50 A/µs,
V
R
= 30 V, T j
= 25 °C
I
F
= 1 A, dI
F
/dt = -200 A/µs,
V
R
= 30 V, T j
= 25 °C
I
F
= 50 A, dI
F
/dt = 200 A/µs,
V
R
= 160 V, T j
= 125 °C
I
F
= 50 A, dI
F
/dt = 200 A/µs
V
FR
= 1.1 x V
Fmax
, T j
= 25 °C
I
F
= 50 A, dI
F
/dt = 200 A/µs,
T j
= 25 °C
Figure 1.
Peak current versus duty cycle
600
I
M
(A)
500
400
300
I I
200
100
0
0.0
0.1
δ
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Min.
Typ.
Max.
Unit
-
-
-
-
53
30
10
180
1.6
65
37
13
-
ns
A ns
V
Figure 2.
Forward voltage drop versus forward current (typical values, per diode)
300
I
FM
(A)
250
200
150
100
50
0
0.0
0.2
0.4
0.6
T j
=150°C
0.8
T j
=25°C
1.0
1.2
V
FM
(V)
1.4
1.6
Figure 3.
Forward voltage drop versus forward current (maximum values, per diode)
Figure 4.
Relative variation of thermal impedance, junction to case, versus pulse duration
1.0
Z th(j-c)
/R th(j-c)
Single pulse
ISOTOP
300
I
FM
(A)
250
200
150
100
50
0
0.0
0.2
0.4
0.6
T j
=150°C
0.8
1.0
T j
=25°C
1.2
V
FM
(V)
1.4
1.6
0.1
1.E-03 1.E-02 1.E-01 1.E+00 tp(s)
1.E+01
Doc ID 12363 Rev 2 3/8
Characteristics STTH10002
Figure 5.
Junction capacitance versus reverse applied voltage (typical values)
1000
C(pF)
100
1 10 100
F=1MHz
V osc
=30mV
RMS
T j
=25°C
V
R
(V)
1000
Figure 6.
Reverse recovery charges versus dI
450
Q
RR
(nC)
400
I
F
V
R
= 50 A
=160 V
350
300
250
200
150
100
50
0
10
F
/dt (typical values)
T j
=125 °C
100
T j
=25 °C dI
F
/dt(A/µs)
1000
Figure 7.
Reverse recovery time versus dI
F
/dt
(typical values)
Figure 8.
Peak reverse recovery current versus dI
F
/dt (typical values)
120
110 t
RR
(ns)
100
90
80
70
60
50
40
30
20
10
0
10 100
T j
=125 °C
T j
=25 °C
V
I
F
R
= 50 A
= 160 V dI
F
/dt(A/µs)
1000
20
I
RM
(A)
I
F
= 50 A
V
R
=160V
16
12
8
4
0
10
T j
=125 °C
100
T j
=25 °C dI
F
/dt(A/µs)
1000
Figure 9.
Dynamic parameters versus junction temperature
1.4
Q
RR
; I
RM
[T j
] / Q
RR
; I
RM
[T j
=125°C]
1.2
I
F
= 50 A
V
R
=160V
1.0
0.8
I
RM
0.6
0.4
Q
RR
0.2
0.0
25 50 75 100
T j
(°C)
125 150
4/8 Doc ID 12363 Rev 2
STTH10002
2 Ordering information scheme
Figure 10.
Ordering information scheme
Ordering information scheme
STTH 100 02 TVx
Ultrafast switching diode
Average forward current
100 = 100 A
Repetitive peak reverse voltage
02 = 200 V
Package
TVx = ISOTOP
Doc ID 12363 Rev 2 5/8
Package information STTH10002
●
●
Epoxy meets UL94, V0
Cooling method: by conduction (C)
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK
® specifications, grade definitions and product status are available at: www.st.com
.
ECOPACK
®
is an ST trademark.
Table 6.
ISOTOP dimensions
A
A1
D S
P1
B
F1
E
G2
E2
F
ØP
G1
E1
C
C2
G D1
Ref.
C2
D
D1
E
E1
E2
A
A1
B
C
F
F1
P
P1
S
G
G1
G2
Dimensions
Millimeters Inches
Min.
Max.
Min.
Max.
11.80
12.20
0.465
0.480
8.90
7.8
0.75
9.10
8.20
0.85
0.350
0.307
0.030
0.358
0.323
0.033
1.95
2.05
0.077
0.081
37.80
38.20
1.488
1.504
31.50
31.70
1.240
1.248
25.15
25.50
0.990
1.004
23.85
24.15
0.939
0.951
24.80 typ.
0.976 typ.
14.90
15.10
0.587
0.594
12.60
12.80
0.496
0.504
3.50
4.30
0.138
0.169
4.10
4.60
4.00
4.30
5.00
4.30
0.161
0.181
0.157
0.169
0.197
0.69
4.00
4.40
0.157
0.173
30.10
30.30
1.185
1.193
6/8 Doc ID 12363 Rev 2
STTH10002 Ordering information
Table 7.
Ordering information
Order code Marking Package Weight Base qty
(1)
Delivery mode
STTH10002TV1
STTH10002TV2
STTH10002TV1
STTH10002TV2
ISOTOP 27 g
10 with screws
Tube
1.
This product is supplied with 40 terminal screws and washers for each tube. The screws and washers are supplied in a separate pack with the order.
Table 8.
Date
Document revision history
Revision
05-Apr-2006
23-Oct-2012
1
2
Changes
First issue
Added UL file reference. Updated storage temperature
range in Table 2
. Added footnote to Table 7 .
Doc ID 12363 Rev 2 7/8
STTH10002
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8/8 Doc ID 12363 Rev 2
