
For Reference Only
Part Number | 1.5KE540A-E3/73 |
OEMstron Part # | 1-5KE540A-E3-73 |
Manufacturer | Vishay Semiconductor Diodes Division |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 459V 740V 1.5KE |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 1.5KE540A-E3/73 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
1.5KE540A-E3/73 Specifications
Part Number | 1.5KE540A-E3/73 | |
Brand | Vishay Semiconductor Diodes Division | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Vishay Semiconductor Diodes Division | |
Series | TransZorb® | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 459V | |
Voltage - Breakdown (Min) | 513V | |
Voltage - Clamping (Max) @ Ipp | 740V | |
Current - Peak Pulse (10/1000µs) | 2.03A | |
Power - Peak Pulse | 1500W (1.5kW) | |
Power Line Protection | No | |
Applications | General Purpose | |
Capacitance @ Frequency | - | |
Operating Temperature | -55°C ~ 175°C (TJ) | |
Mounting Type | Through Hole | |
Package / Case | DO-201AA, DO-27, Axial | |
Supplier Device Package | 1.5KE |
1.5KE540A-E3/73 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
1.5KE540A-E3/54 D# V36:1790_09197668 Vishay Intertechnologies |
TVS Diode Single Uni-Dir 459V 1.5KW 2-Pin Case 1.5KE T/R |
Americas - 0 |
Part Number | Description | Stock |
1.5KE540A-E3/54 D# 78K1463 Vishay Intertechnologies |
Diode TVS Single Uni-Dir 459V 1.5KW 2-Pin Case 1.5KE T/R - Product that comes on tape, but is not reeled (Alt: 78K1463) RoHS: Compliant
|
Americas - 1 |
1.5KE540A-E3/73 D# 1.5KE540A-E3/73 Vishay Intertechnologies |
Diode TVS Single Uni-Dir 459V 1.5KW 2-Pin Case 1.5KE Ammo - Ammo Pack (Alt: 1.5KE540A-E3/73) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
1.5KE540A-E3/73 D# 1.5KE540A-E3/73 Vishay Intertechnologies |
Diode TVS Single Uni-Dir 459V 1.5KW 2-Pin Case 1.5KE Ammo (Alt: 1.5KE540A-E3/73) RoHS: Compliant
|
Europe - 0 |
1.5KE540A-E3/54 D# 1.5KE540A-E3/54 Vishay Intertechnologies |
Diode TVS Single Uni-Dir 459V 1.5KW 2-Pin Case 1.5KE T/R (Alt: 1.5KE540A-E3/54) RoHS: Compliant
|
Europe - 0 |
Part Number | Description | Stock |
1.5KE540A-E3/54 Vishay Semiconductors |
- Tape and Reel |
7561 |
1.5KE540A-E3/73 Vishay Intertechnologies |
TVS Diodes - Transient Voltage Suppressors 1500W 540V Unidirect |
Contact Us |
Part Number | Description | Stock |
1.5KE540A-E3/54 D# 1.5KE540A-E3/54GITR-ND Vishay Semiconductors |
TVS DIODE 459V 740V 1.5KE |
On Order |
1.5KE540A-E3/73 D# 1.5KE540A-E3/73-ND Vishay Semiconductors |
TVS DIODE 459V 740V 1.5KE |
Temporarily Out of Stock |
Part Number | Description | Stock |
1.5KE540A-E3/73 Vishay Intertechnologies |
In stock shipping within 2days |
7260 |
Part Number | Description | Stock |
1.5KE540A-E3/54 Vishay Intertechnologies |
1500 W 513 V Uni Directional Through Hole Transient Voltage Suppressor Diode RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
1.5KE540A-E3/54 D# 625-1.5KE540A-E3 Vishay Intertechnologies |
ESD Suppressors / TVS Diodes 1500W 540V Unidirect RoHS: Compliant
|
726 |
Part Number | Description | Stock |
1.5KE540A-E3/54 D# 78K1463 Vishay Intertechnologies |
TVS DIODE, 1.5KW, 540V, 1.5KE, Product Range:TRANSZORB 1.5KE Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:459V, Clamping Voltage Vc Max:740V, Diode Case Style:DO-204AL, No. of Pins:2Pins, Power Rating:1.5kW RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1400
Container: Cut Tape
|
1 |
Part Number | Description | Stock |
1.5KE540A-E3/54 D# NS-1.5KE540A-E3/54 Vishay Semiconductors |
OEM/CM ONLY |
4255 |
1.5KE540A-E3/73 D# NS-1.5KE540A-E3/73 Vishay Semiconductors |
OEM/CM ONLY |
6437 |
Part Number | Description | Stock |
1.5KE540A-E3/54 Vishay Intertechnologies |
ESD Suppressors / TVS Diodes 1500W 540V Unidirect pbFree: Pb-Free
|
Americas - 0 |
Part Number | Description | Stock |
1.5KE540A-E3/54 D# 1456795 Vishay Intertechnologies |
TVS DIODE, 1.5KW, 540V, 1.5KE RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
1 |
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