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Vishay 1.5KE91CA-E3/54 TVS Diodes

1.5kW Bidirectional TVS Diode, 125V Clamp, 1uA Leakage

50 ActiveVishay1.5KE91DO-201-2$3.02
1.5KE91CA-E3/54 DO-201-2 package illustration

Same model may have multiple batches, images only for reference.

1.5KE91CA-E3/54
Manufacturer
Vishay
Part Number (MPN)
1.5KE91CA-E3/54
Category
Circuit ProtectionTVS DiodesVishay 1.5KE91CA-E3/54
Base Model
1.5KE91
Detailed Description
1.5kW Bidirectional TVS Diode, 125V Clamp, 1uA Leakage
Package
DO-201-2
Lifecycle Status
Active
Datasheet
PDF 1.5KE91CA-E3/54 Datasheet
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Ordering Code Family

1.5KE91 groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

2 ordering variants listed on the family page.

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Technical Specifications

Vishay 1.5KE91CA-E3/54 TVS Diodes technical specifications.

General

Series
1.5KE
RoHS
Yes
Number of Channels
1 Channel
Operating Temperature
- 55°C ~ + 175°C
Polarity
Bidirectional
Working Voltage
77.8 V
Termination Style
Axial
Clamping Voltage
125 V
Breakdown Voltage
86.5 V
Ipp Peak Pulse Current
12 A

Alternate Parts Comparison (1.5KE91CA-E3/54 vs 1.5KE91A-E3/54 vs 1N6271A-E3/54 vs 1.5KE300A-E3/54)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Vishay1.5KE91CA-E3/54
Vishay1.5KE91A-E3/54
Vishay1N6271A-E3/54
Vishay1.5KE300A-E3/54
Series1.5KETransZorb®1N6-A1.5KE
Operating Temperature- 55°C ~ + 175°C-55 °C ~ 175 °C- 55°C ~ + 175°C- 55°C ~ + 175°C
Number of Channels1 Channel11 Channel1 Channel
RoHSYesYesYesYes
Breakdown Voltage86.5 V8.65 V9.5 V285 V
Clamping Voltage125 V125 V14.5 V414 V
Ipp Peak Pulse Current12 A112 A103 A3.6 A
PolarityBidirectionalUnidirectionalUnidirectionalUnidirectional
Pppm Peak Pulse Power Dissipation1.5 kW1.5 kW1.5 kW1.5 kW
Termination StyleAxialAxialAxialAxial
Trade NameTransZorbTransZorbTRANSZORBTRANSZORB
Unit Weight0.034145 oz0.034145 oz0.034145 oz0.034568 oz
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