STTH108 STMicroelectronics, STTH108 Datasheet

DIODE ULT FAST HE 1A 800V DO-41

STTH108

Manufacturer Part Number
STTH108
Description
DIODE ULT FAST HE 1A 800V DO-41
Manufacturer
STMicroelectronics
Datasheet

Specifications of STTH108

Voltage - Forward (vf) (max) @ If
1.65V @ 1A
Voltage - Dc Reverse (vr) (max)
800V
Current - Average Rectified (io)
1A
Current - Reverse Leakage @ Vr
5µA @ 800V
Diode Type
Standard
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)
75ns
Mounting Type
Through Hole
Package / Case
DO-204AL, DO-41, Axial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Capacitance @ Vr, F
-

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Features
Description
The STTH108, which is using ST ultrafast high
voltage planar technology, is specially suited for
free-wheeling, clamping, snubbering,
demagnetization in power supplies and other
power switching applications.
October 2009
Low forward voltage drop
High reliability
High surge current capability
Soft switching for reduced EMI disturbances
Planar technology
Doc ID 9342 Rev 3
Table 1.
(JEDEC DO-214AC)
K
High voltage ultrafast rectifier
STTH108A
V
Symbol
T
SMA
V
I
j
F
F(AV)
(max)
(max)
RRM
Device summary
A
STTH108
K
STTH108
DO-41
175 °C
1.25 V
Value
800 V
1 A
A
www.st.com
1/6
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Related parts for STTH108

STTH108 Summary of contents

Page 1

... High surge current capability ■ Soft switching for reduced EMI disturbances ■ Planar technology Description The STTH108, which is using ST ultrafast high voltage planar technology, is specially suited for free-wheeling, clamping, snubbering, demagnetization in power supplies and other power switching applications. October 2009 High voltage ultrafast rectifier ...

Page 2

... F (RMS) Tests conditions ° 0. ° max ° / A/ms F Doc ID 9342 Rev 3 STTH108 Value Unit 800 V 560 SMA 20 A DO- 175 °C 175 °C Value Unit SMA 30 DO-41 45 °C/W DO-41 110 Min. Typ. Max. Unit 5 µ 1.65 V 0.89 1.25 Min. ...

Page 3

... STTH108 Figure 1. Conduction losses versus average current P(W) 1.6 δ = 0.2 δ = 0.1 δ = 0.05 1.4 1.2 1.0 0.8 0.6 0.4 0.2 I (A) F(AV) 0.0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 Figure 3. Relative variation of thermal impedance junction ambient versus pulse duration (DO-41) ...

Page 4

... DO-41 (plastic) package dimensions C 4/6 Ref 2.63 1.4 5.43 Ref. ØD Ø Doc ID 9342 Rev 3 STTH108 Dimensions Millimeters Inches Min. Max. Min. Max. 1.90 2.45 0.075 0.094 0.05 0.20 0.002 0.008 1.25 1.65 0.049 0.065 0.15 0.40 0.006 0.016 2.25 2.90 0.089 0.114 4.80 5 ...

Page 5

... Table 8. Ordering information Order code STTH108 STTH108A STTH108RL 4 Revision history Table 9. Document revision history Date Jan-2003 30-Sep-2009 Marking Package STTH108 DO-41 H08 SMA STTH108 DO-41 Revision 2 Last update. 3 Updated table 7 package dimensions. Doc ID 9342 Rev 3 Ordering information Weight Base qty Delivery mode ...

Page 6

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 6/6 Please Read Carefully: © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 9342 Rev 3 STTH108 ...

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