Print Page
1.5KE33CA-E3/54
TVS Diode, Transzorb, TRANSZORB 1.5KE Series, Bidirectional, 28.2 V, 45.7 V, Axial Leaded, 2 Pins
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | VISHAY |
|---|---|
| Manufacturer Part No | 1.5KE33CA-E3/54Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Newark Part No. | Full Reel78K1300 Re-Reel05R5952RL Cut Tape05R5952 |
| Product Range | TRANSZORB 1.5KE Series |
| Your Part Number | |
| Technical Datasheet |
749 In Stock
Need more?
FREE Standard Delivery
on orders over $150
Priority Delivery available
order before 8pm EST
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $1.950 | $1.95 |
| Total Price | $1.95 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $1.950 |
| 50+ | $1.060 |
| 100+ | $0.974 |
| 250+ | $0.898 |
| 500+ | $0.822 |
| 1000+ | $0.806 |
| 2500+ | $0.789 |
| 5000+ | $0.773 |
Full Reel
| Quantity | Price |
|---|---|
| 1400+ | $0.801 |
| 2800+ | $0.785 |
| 4200+ | $0.769 |
| 7000+ | $0.753 |
| 14000+ | $0.737 |
| 35000+ | $0.721 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | VISHAY |
|---|---|
| Manufacturer Part No | 1.5KE33CA-E3/54Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Newark Part No. | Full Reel78K1300 Re-Reel05R5952RL Cut Tape05R5952 |
| Product Range | TRANSZORB 1.5KE Series |
| Technical Datasheet | |
| Product Range | TRANSZORB 1.5KE Series |
| TVS Polarity | Bidirectional |
| Reverse Standoff Voltage | 28.2V |
| Clamping Voltage Max | 45.7V |
| Diode Case Style | Axial Leaded |
| No. of Pins | 2Pins |
| Minimum Breakdown Voltage | 31.4V |
| Maximum Breakdown Voltage | 34.7V |
| Peak Pulse Power Dissipation | 1.5kW |
| Operating Temperature Max | 175°C |
| Diode Mounting | Through Hole |
| Qualification | - |
| SVHC | Lead (04-Feb-2026) |
Product Overview
The TRANSZORB 1.5KE series Transient Voltage Suppressor Diode offers 1500W peak pulse power capability with a 10/1000μs waveform, 0.01% repetitive rate (duty cycle). It is used in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET and signal lines of sensor units.
- Glass passivated chip junction
- Available in unidirectional and bidirectional
- Excellent clamping capability
- Very fast response time
- Low incremental surge resistance
- -55 to 175°C Operating junction temperature range
Applications
Automotive, Computers & Computer Peripherals, Communications & Networking, Consumer Electronics, Lighting, Sensing & Instrumentation, Industrial
Technical Specifications
| Product Range | TRANSZORB 1.5KE Series |
|---|---|
| Reverse Standoff Voltage | 28.2V |
| Diode Case Style | Axial Leaded |
| Minimum Breakdown Voltage | 31.4V |
| Peak Pulse Power Dissipation | 1.5kW |
| Diode Mounting | Through Hole |
| SVHC | Lead (04-Feb-2026) |
| TVS Polarity | Bidirectional |
|---|---|
| Clamping Voltage Max | 45.7V |
| No. of Pins | 2Pins |
| Maximum Breakdown Voltage | 34.7V |
| Operating Temperature Max | 175°C |
| Qualification | - |
Alternatives for 1.5KE33CA-E3/54
6 Products Found
Associated Products
2 Products Found
Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Y-Ex RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | Lead (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Product traceability |