US5541453A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power semiconductor module
Assignee: ABB Schweiz AG
•
Filing: 1995-04-14
•
Granted: 1996-07-30
•
Expires: 2015-04-14
Abstract
Abstract A power semiconductor module includes a housing having a baseplate, on which at least one power semiconductor switching element is arranged, the power semiconductor switching element having at least two power electrodes connected to corresponding power connections, the power connections extending parallel to the base plate and passing out of the housing parallel to the base plate, thereby extending above one another in a plurality of planes and being connected to the corresponding power electrodes of the power semiconductor switching element by connecting wires, the power semiconductor module including a plurality of control and auxiliary connections wherein the control and auxiliary connections are passed out of the housing at right angles to the base plate and the control and auxiliary connections are designed for plugging into the control unit driving the module, and the power semiconductor module including fastening mechanisms provided on the housing and fixing the control unit on the housing of the module.
Inventors
- 👤 Thomas Stockmeier
- 👤 Uwe Thiemann
- 👤 Reinheld Bayerer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:18
CPC Classifications
H; H10; H10W; H10W90/00; H10W70/00; H10W70/60; H10W70/67; H10W70/68; H10W70/682; H10W70/685; H10W72/00; H10W72/071; H10W72/075; H10W72/07551; H10W72/07554; H10W72/50; H10W72/531; H10W72/5363; H10W72/541; H10W72/547; H10W72/5475; H10W90/701; H10W90/751; H10W90/754
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
149 words
A power semiconductor module, comprising: a housing having a baseplate on which at least one power semiconductor switching element is arranged, the power semiconductor switching element having at least two power electrodes connected to corresponding power connections, said power connections extending parallel to the baseplate and passing out of the housing parallel to the baseplate, thereby extending above one another in a plurality of planes and being connected to the corresponding power electrodes of the power semiconductor switching element by connecting wires, the power semiconductor modules including a plurality of control and auxiliary connections wherein the control and auxiliary connections are passed out of the housing at right angles to the baseplate and the control and auxiliary connections are pluggable into a control unit driving the module, the power semiconductor module including fastening mechanisms provided on the housing and fixing the control unit on the housing of the module.
Claim 2
Dependent Claim
149 words
A power semiconductor module, comprising: a housing having a baseplate on which at least one power semiconductor switching element is arranged, the power semiconductor switching element having at least two power electrodes connected to corresponding power connections, said power connections extending parallel to the baseplate and passing out of the housing parallel to the baseplate, thereby extending above one another in a plurality of planes and being connected to the corresponding power electrodes of the power semiconductor switching element by connecting wires, the power semiconductor modules including a plurality of control and auxiliary connections wherein the control and auxiliary connections are passed out of the housing at right angles to the baseplate and the control and auxiliary connections are pluggable into a control unit driving the module, the power semiconductor module including fastening mechanisms provided on the housing and fixing the control unit on the housing of the module.
Claim 3
Dependent Claim
38 words
A module according to claim 1, wherein a connection of the control connections which has the smallest potential difference with respect to the control unit is arranged furthest away from the baseplate and nearest to the control unit.
Claim 4
Dependent Claim
190 words
A circuit arrangement having at least one power semiconductor switch module which is connected to a control unit which drives the module, wherein the power semiconductor module comprises: a housing having a baseplate on which at least one power semiconductor switching element is arranged, the power semiconductor switching element having at least two power electrodes connected to corresponding power connections, said power connections extending parallel to the baseplate and passing out of the housing parallel to the baseplate, thereby extending above one another in a plurality of planes and being connected to the corresponding power electrodes of the power semiconductor switching element by connecting wires, the power semiconductor modules including a plurality of control and auxiliary connections wherein the control and auxiliary connections are passed out of the housing at right angles to the baseplate and the control and auxiliary connections are pluggable into a control unit driving the module, the power semiconductor module including fastening mechanisms provided on the housing and fixing the control unit on the housing of the module; and wherein the control unit is arranged parallel to the base plate on the housing of the module.
Claim 5
Dependent Claim
190 words
A circuit arrangement having at least one power semiconductor switch module which is connected to a control unit which drives the module, wherein the power semiconductor module comprises: a housing having a baseplate on which at least one power semiconductor switching element is arranged, the power semiconductor switching element having at least two power electrodes connected to corresponding power connections, said power connections extending parallel to the baseplate and passing out of the housing parallel to the baseplate, thereby extending above one another in a plurality of planes and being connected to the corresponding power electrodes of the power semiconductor switching element by connecting wires, the power semiconductor modules including a plurality of control and auxiliary connections wherein the control and auxiliary connections are passed out of the housing at right angles to the baseplate and the control and auxiliary connections are pluggable into a control unit driving the module, the power semiconductor module including fastening mechanisms provided on the housing and fixing the control unit on the housing of the module; and wherein the control unit is arranged parallel to the base plate on the housing of the module.
Claim 6
Dependent Claim
42 words
A circuit arrangement as claimed in claim 3, wherein a control connection of the control connection which has the smallest potential difference with respect to the control unit is arranged furthest away from the base plate and nearest to the control unit.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-07-30 | 2000-01-29 | 2000-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-07-30 | 2004-01-29 | 2004-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-07-30 | 2008-01-29 | 2008-07-30 | $7700.00 | Window Closed / Lapsed |