Overview
The SM15T68A-M3/57T is a Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM15T series, designed to provide protection against voltage transients in sensitive electronic circuits. It is particularly useful in applications where protection against inductive load switching and lightning-induced voltage surges is crucial.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Stand-Off Voltage (VWM) | VWM | 58.1 | V |
| Breakdown Voltage (VBR) | VBR | 64.6 - 71.4 | V |
| Peak Pulse Power Dissipation (PPPM) | PPPM | 1500 | W |
| Peak Pulse Current (IPPM) | IPPM | 16.3 | A |
| Maximum Clamping Voltage (VC) at IPPM (10/1000 μs) | VC | 92 | V |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Package Type | SMC (DO-214AB) | ||
| Lead Plating | Matt tin plated leads |
Key Features
- Low Profile Package: Ideal for space-constrained applications.
- Automated Placement: Suitable for automated assembly processes.
- Glass Passivated Chip Junction: Ensures high reliability and durability.
- Unidirectional and Bidirectional Options: Available to suit various application needs.
- High Peak Pulse Power Capability: 1500 W with a 10/1000 μs waveform.
- Excellent Clamping Capability: Effective in protecting against voltage transients.
- Low Inductance: Minimizes the impact of inductive effects.
- RoHS-Compliant and AEC-Q101 Qualified: Meets environmental and automotive standards.
Applications
The SM15T68A-M3/57T is used in a variety of applications to protect sensitive electronics against voltage transients. These include:
- Consumer electronics
- Computer systems
- Industrial control systems
- Automotive systems
- Telecommunication equipment
- Protection of ICs, MOSFETs, and signal lines of sensor units
Q & A
- What is the primary function of the SM15T68A-M3/57T?
The primary function is to protect sensitive electronics against voltage transients induced by inductive load switching and lightning.
- What is the peak pulse power dissipation of the SM15T68A-M3/57T?
The peak pulse power dissipation is 1500 W with a 10/1000 μs waveform.
- What are the operating junction and storage temperature ranges for this component?
The operating junction and storage temperature ranges are -65 to +150 °C.
- Is the SM15T68A-M3/57T RoHS-compliant?
- What is the package type of the SM15T68A-M3/57T?
The package type is SMC (DO-214AB).
- What are the lead plating materials used for this component?
The leads are matte tin plated.
- Can the SM15T68A-M3/57T be used in automated assembly processes?
- What is the maximum clamping voltage of the SM15T68A-M3/57T?
The maximum clamping voltage is 92 V at IPPM (10/1000 μs).
- What are some typical applications for the SM15T68A-M3/57T?
Typical applications include consumer electronics, computer systems, industrial control systems, automotive systems, and telecommunication equipment.
- Does the SM15T68A-M3/57T meet any specific industry standards?
