
For Reference Only
Part Number | 1.5KE91CA-E3/51 |
OEMstron Part # | 1-5KE91CA-E3-51 |
Manufacturer | Vishay Semiconductor Diodes Division |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 77.8V 125V 1.5KE |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 1.5KE91CA-E3/51 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 | ![]() |
1.5KE91CA-E3/51 Specifications
Part Number | 1.5KE91CA-E3/51 | |
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 | - | |
Bidirectional Channels | 1 | |
Voltage - Reverse Standoff (Typ) | 77.8V | |
Voltage - Breakdown (Min) | 86.5V | |
Voltage - Clamping (Max) @ Ipp | 125V | |
Current - Peak Pulse (10/1000µs) | 12A | |
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 |
1.5KE91CA-E3/51 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
1.5KE91CA-E351 D# V36:1790_09197149 Vishay Intertechnologies |
TVS Diode Single Bi-Dir 77.8V 1.5KW 2-Pin Case 1.5KE Bulk |
Americas - 0 |
1.5KE9.1CA-E351 D# V36:1790_09197830 Vishay Intertechnologies |
TVS Diode Single Bi-Dir 7.78V 1.5KW 2-Pin Case 1.5KE Bulk |
Americas - 0 |
Part Number | Description | Stock |
1.5KE91CA-E3/51 D# 1.5KE91CA-E3/51 Vishay Intertechnologies |
Diode TVS Single Bi-Dir 77.8V 1.5KW 2-Pin Case 1.5KE Bulk - Bulk (Alt: 1.5KE91CA-E3/51) RoHS: Compliant
|
Americas - 0 |
1.5KE9.1CA-E3/51 D# 1.5KE9.1CA-E3/51 Vishay Intertechnologies |
Diode TVS Single Bi-Dir 7.78V 1.5KW 2-Pin Case 1.5KE Bulk - Bulk (Alt: 1.5KE9.1CA-E3/51) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
1.5KE91CA-E3/51 Vishay Semiconductors |
TVS SGL BI-DIR 7.78V 1.5KW 2PIN CASE 1.5KE - Bulk |
Contact Us |
1.5KE9.1CA-E3/51 Vishay Semiconductors |
TVS SGL BI-DIR 7.78V 1.5KW 2PIN CASE 1.5KE - Bulk |
Contact Us |
Part Number | Description | Stock |
1.5KE91CA-E3/51 D# 1.5KE91CA-E3/51-ND Vishay Semiconductors |
TVS DIODE 77.8V 125V 1.5KE |
Temporarily Out of Stock |
1.5KE9.1CA-E3/51 D# 1.5KE9.1CA-E3/51-ND Vishay Semiconductors |
TVS DIODE 7.78V 13.4V 1.5KE |
Temporarily Out of Stock |
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