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STTH8R03D

P1-P3P4-P6
STTH8R03G/D
4/6
0 50 100 150 200 250 300 350 400 450 500
0.0
0.1
0.2
0.3
0.4
0.5
0.6
dIF/dt(A/µs)
S factor
IF < 2 x IF(av)
VR=200V
Tj=125°C
Fig. 7: Softness factor (tb/ta) versus dIF/dt
(typical values).
25 50 75 100 125
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
Tj(°C)
IRM
S factor
Fig. 8: Relative variation of dynamic
parameters versus junction temperature
(Reference: Tj=125°C).
0 50 100 150 200 250 300 350 400 450 500
0
1
2
3
4
5
6
7
8
9
10
dIF/dt(A/µs)
VFP(V)
IF=IF(av)
Tj=125°C
Fig. 9: Transient peak forward voltage versus
dIF/dt (90% confidence).
0 50 100 150 200 250 300 350 400 450 500
0
50
100
150
200
250
300
dIF/dt(A/µs)
tfr(ns)
VFR=1.1 x VF max.
IF=IF(av)
Tj=125°C
Fig. 10: Forward recovery time versus dIF/dt
(90% confidence).
0 5 10 15 20 25 30 35 40
0
10
20
30
40
50
60
70
80
S(cm²)
Rth(j-a) (°C/W)
D²PAK
Fig. 11: Thermal resistance junction to ambient
versus copper surface under tab (Epoxy printed
circuit board FR4, copper thickness: 35µm)(D
2
PAK)
STTH8R03G/D
5/6
PACKAGE MECHANICAL DATA
D
2
PAK
A
C2
D
R
A2
M
V2
C
A1
G
L
L3
L2
B
B2
E
*
* FLAT ZONE NO LESS THAN 2mm
REF.
DIMENSIONS
Millimeters Inches
Min. Max. Min. Max.
A 4.40 4.60 0.173 0.181
A1 2.49 2.69 0.098 0.106
A2 0.03 0.23 0.001 0.009
B 0.70 0.93 0.027 0.037
B2 1.14 1.70 0.045 0.067
C 0.45 0.60 0.017 0.024
C2 1.23 1.36 0.048 0.054
D 8.95 9.35 0.352 0.368
E 10.00 10.40 0.393 0.409
G 4.88 5.28 0.192 0.208
L 15.00 15.85 0.590 0.624
L2 1.27 1.40 0.050 0.055
L3 1.40 1.75 0.055 0.069
M 2.40 3.20 0.094 0.126
R 0.40 typ. 0.016 typ.
V2 0° 8° 0° 8°
8.90
3.70
1.30
5.08
16.90
10.30
FOOTPRINT
STTH8R03G/D
6/6
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of
use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap-
proval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 2001 STMicroelectronics - Printed in Italy - All rights reserved.
STMicroelectronics GROUP OF COMPANIES
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http://www.st.com
Ordering code Marking Package Weight Base qty Delivery mode
STTH8R03D STTH8R03D TO-220AC 1.86g 50 Tube
STTH8R03G STTH8R03G D
2
PAK 1.48g 50 Tube
STTH8R03G-TR STTH8R03G D
2
PAK 1.48g 1000 Tape & Reel
■
Cooling method: by conduction (C)
■
Recommended torque value (TO-220AC): 0.55 N.m.
■
Maximum torque value (TO-220AC): 0.7 N.m.
■
Epoxy meets UL 94,V0
A
C
D
E
M
L7
H2
Ø I
L5
L6
L9
L4
G
F1
F
L2
REF.
DIMENSIONS
Millimeters Inches
Min. Max. Min. Max.
A 4.40 4.60 0.173 0.181
C 1.23 1.32 0.048 0.051
D 2.40 2.72 0.094 0.107
E 0.49 0.70 0.019 0.027
F 0.61 0.88 0.024 0.034
F1 1.14 1.70 0.044 0.066
G 4.95 5.15 0.194 0.202
H2 10.00 10.40 0.393 0.409
L2 16.40 typ. 0.645 typ.
L4 13.00 14.00 0.511 0.551
L5 2.65 2.95 0.104 0.116
L6 15.25 15.75 0.600 0.620
L7 6.20 6.60 0.244 0.259
L9 3.50 3.93 0.137 0.154
M 2.6 typ. 0.102 typ.
Diam. I 3.75 3.85 0.147 0.151
PACKAGE MECHANICAL DATA
TO-220AC
P1-P3P4-P6

STTH8R03D

Mfr. #:
Buy STTH8R03D
Manufacturer:
STMicroelectronics
Description:
Rectifiers 8.0 Amp 300 Volt
Lifecycle:
New from this manufacturer.
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