Overview
The SM6T68AHM3/H is a transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, designed to provide protection against voltage transients in various electronic systems. The SM6T68AHM3/H is particularly suited for applications requiring high reliability and robust protection against electrical surges.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power Dissipation (PPPM) | 600 | W |
| Peak Pulse Current (IPPM) | 6.5 A | A |
| Reverse Stand-Off Voltage (VWM) | 92 V | V |
| Breakdown Voltage (VBR) | 100 V to 110 V | V |
| Maximum Clamping Voltage (VC) | 154 V | V |
| Peak Forward Surge Current (IFSM) | 100 A | A |
| Operating and Storage Temperature Range | -55 to +150 °C | °C |
| Package | SMB (DO-214AA) | |
| Polarity | Unidirectional |
Key Features
- Low Profile Package: Ideal for automated placement and space-saving designs.
- Glass Passivated Chip Junction: Ensures high reliability and durability.
- Low Inductance: Suitable for high-frequency applications.
- RoHS-Compliant and Halogen-Free: Meets environmental standards with the M3 suffix.
- AEC-Q101 Qualified: Available for automotive applications with the HE3 or HM3 suffix.
- UL 94 V-0 Flammability Rating: Molding compound meets safety standards.
- Matte Tin Plated Leads: Solderable per J-STD-002 and JESD 22-B102.
Applications
The SM6T68AHM3/H is used in various applications to protect sensitive electronics against voltage transients. These include:
- Automotive systems: Protection against load dump and other transient voltages.
- Consumer electronics: Protection of ICs, MOSFETs, and signal lines.
- Computer and industrial systems: Protection against inductive load switching and lightning-induced surges.
- Telecommunication equipment: Protection of signal lines and sensitive components.
Q & A
- What is the peak pulse power dissipation of the SM6T68AHM3/H?
The peak pulse power dissipation is 600 W.
- What is the maximum clamping voltage of the SM6T68AHM3/H?
The maximum clamping voltage is approximately 154 V.
- What package type is used for the SM6T68AHM3/H?
The package type is SMB (DO-214AA).
- Is the SM6T68AHM3/H RoHS-compliant?
- What is the operating temperature range of the SM6T68AHM3/H?
The operating temperature range is -55 to +150 °C.
- What are the typical applications of the SM6T68AHM3/H?
Typical applications include protection in automotive, consumer electronics, computer, industrial, and telecommunication systems.
- Is the SM6T68AHM3/H AEC-Q101 qualified?
- What is the peak forward surge current of the SM6T68AHM3/H?
The peak forward surge current is 100 A.
- What is the reverse stand-off voltage of the SM6T68AHM3/H?
The reverse stand-off voltage is 92 V.
- Does the SM6T68AHM3/H meet UL 94 V-0 flammability rating?
