Secure your sensitive electronics with this 20-piece assortment of 1.5KE series TVS diodes, offering robust 1500W peak pulse power protection across a wide voltage range from 6.8V to 440V. This versatile kit provides reliable, high-speed clamping against voltage transients, spikes, and ESD events to prevent costly component failure. Features and Benefits
- 1500W Peak Pulse Power (1.5KE Series) - Handles high-energy surge events, ensuring robust protection for connected circuits.
- Wide Voltage Range Assortment (6.8V to 440V) - A single kit protects multiple components with different operating voltages, offering exceptional value and convenience.
- DO-27 Package - A standard, industry-accepted form factor for easy integration into new designs or as a direct replacement in repairs.
- Fast Response Time - Clamps dangerous voltage spikes almost instantaneously, diverting harmful energy away from sensitive ICs and components. Applications
- Power Supply Protection - Safeguard AC/DC converters, SMPS units, and voltage regulators from input line surges and inductive load switching.
- Automotive and Industrial Electronics - Protect ECUs, sensors, and communication buses (CAN, LIN) from load-dump and other automotive transients.
- Consumer Electronics and Appliance Repair - Provide reliable over-voltage protection for televisions, audio equipment, and home appliance control boards.
- Prototyping and Bench Work - Keep a stocked selection on hand for circuit design, testing, and field service repairs across various projects.
Lead Material: Tin-plated copper alloy. Peak Pulse Power: 1500 W. Breakdown Voltage (V_BR) Options: 6.8 V, 12 V, 15 V, 18 V, 24 V, 33 V, 36 V, 200 V, 250 V, 400 V, 440 V. Clamping Voltage (V_C): Corresponds to 1.5KE series ratings for each V_BR option. Maximum Forward Voltage (V_F): Corresponds to 1.5KE series ratings. Diode Type: TVS (Transient Voltage Suppressor). Maximum Reverse Leakage Current (I_R): Corresponds to 1.5KE series ratings. Operating Temperature Range: -55°C to +175°C (typical for DO-27 TVS). Package: DO-27. Package Quantity: 20 pcs. Peak Pulse Current (I_PP): Corresponds to 1.5KE series ratings for each V_BR option. Peak Pulse Current (I_PP) Options: 6.8 A, 12 A, 15 A, 18 A, 24 A, 33 A, 36 A, 200 A. RoHS Compliance: Yes. Series: 1.5KE. Lead Material: Tin-Plated Copper. Breakdown Voltage (Vbr) Range: 6.8V to 440V (Model Dependent). Clamping Voltage (Vc) Range: 9.2V to 710V (Inferred, Model Dependent). Maximum Clamping Voltage Derating: Applicable above 25°C (Inferred). Peak Pulse Power Dissipation: 1500W (1.5kW). Peak Pulse Power Test Waveform: 10/1000μs (Standard for 1.5KE Series). Reverse Standoff Voltage (Vrwm) Range: 6.8V to 400V (Inferred, Model Dependent). Peak Pulse Current (Ipp) Range: 6.8A to 200A (Model Dependent). Storage Temperature Range: -55°C to +175°C (Inferred). Operating Junction Temperature: -55°C to +175°C (Typical for Silicon TVS). Capacitance: Low (pF range, typical for DO-27 power TVS). Package Type: DO-27 (Axial Leaded). Polarity: Bidirectional (CA suffix indicates Bi-Polar/Clamping). Product Type: Transient Voltage Suppression (TVS) Diode. Quantity per Unit: 20 pieces. Response Time: <1.0 picosecond (Typical for TVS Diodes). Series Designation: 1.5KE Series. Q: What are the exact specifications and dimensions of these TVS diodes? A: This set includes 20 pieces of DO-27 package TVS diodes. They are rated for a peak pulse power of 1500W (1.5KE series) and come in a wide range of breakdown voltages including 6.8V, 12V, 15V, 18V, 24V, 33V, 36V, 200V, 250V, 400V, and 440V to suit various circuit protection needs.. Q: How durable and reliable are these 1.5KE TVS diodes for surge protection? A: These diodes are built for reliable transient voltage suppression. The 1500W peak pulse power rating indicates a robust ability to absorb significant surge energy, making them suitable for protecting sensitive electronics from voltage spikes in a variety of applications.. Q: Can I use these DO-27 TVS diodes to protect a 12V automotive circuit? A: Yes, absolutely. The set includes specific 12V and 15V 1.5KE diodes which are ideal for protecting standard 12V automotive and vehicle electronics from load dump and other voltage transients commonly found in those environments.. Q: Does this product come with any warranty or guarantee? A: This is a customized component set sold for electronic repair and projects. While it does not include a traditional long-term warranty, it is sourced to provide reliable performance for its intended use in circuit protection and design.. Q: Is this 20-piece TVS diode assortment a good value for the price? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. The wide voltage range and quantity provide great versatility for prototyping, repairs, and building reliable surge protection into various projects..