Overview
The SM6T7V5CAHE3_A/I is a transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, designed to protect sensitive electronic equipment from voltage transients and electrostatic discharges. The SM6T7V5CAHE3_A/I is particularly suited for applications requiring high reliability and robust protection against transient voltages.
Key Specifications
| Parameter | Value |
|---|---|
| Peak Pulse Power (10/1000 μs) | 600 W |
| Peak Pulse Power (8/20 μs) | 4 kW |
| Stand-off Voltage (VWM) | 6.4 V |
| Breakdown Voltage (VBR) | 7.13 V to 7.88 V |
| Maximum Reverse Leakage Current at VWM | 0.2 μA at 25 °C, 1 μA at 85 °C |
| Maximum Clamping Voltage (VC) at IPPM (10/1000 μs) | 14.5 V |
| Operating Junction Temperature (TJ) | -55 °C to +150 °C |
| Package | SMB (DO-214AA) |
| Polarity | Bidirectional (CA suffix) |
| Lead Finishing | Matte tin plated leads |
Key Features
- Low profile package ideal for automated placement.
- Glass passivated chip junction for enhanced reliability.
- Available in unidirectional and bidirectional configurations.
- High power capability with 600 W peak pulse power (10/1000 μs) and 4 kW (8/20 μs).
- Low leakage current and excellent clamping capability.
- Meets MSL level 1, per J-STD-020, with a maximum peak soldering temperature of 260 °C.
- AEC-Q101 qualified for automotive applications.
- Compliant with various industry standards including UL94 V-0, J-STD-002, and JESD 22-B102 E3.
Applications
The SM6T7V5CAHE3_A/I is used in a variety of applications to protect sensitive electronics against voltage transients and electrostatic discharges. These include:
- Automotive systems: Protection against load dump and other transient voltages.
- Consumer electronics: Protection for ICs, MOSFETs, and signal lines.
- Industrial and computing systems: Protection against inductive load switching and other transient voltages.
- Telecommunication equipment: Protection for sensitive components from voltage transients.
Q & A
- What is the peak pulse power of the SM6T7V5CAHE3_A/I?
The peak pulse power is 600 W (10/1000 μs) and 4 kW (8/20 μs). - What is the stand-off voltage (VWM) of this TVS diode?
The stand-off voltage (VWM) is 6.4 V. - What are the operating temperature ranges for this component?
The operating junction temperature range is -55 °C to +150 °C. - Is the SM6T7V5CAHE3_A/I AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified for automotive applications. - What package type is used for the SM6T7V5CAHE3_A/I?
The package type is SMB (DO-214AA). - What is the polarity of the SM6T7V5CAHE3_A/I?
The component is available in bidirectional configuration (CA suffix). - What are the lead finishing and soldering specifications?
The leads are matte tin plated and solderable per J-STD-002 and JESD 22-B102 E3. - What industry standards does the SM6T7V5CAHE3_A/I comply with?
It complies with UL94 V-0, J-STD-020, and JESD 22-B102 E3 among others. - What are typical applications for the SM6T7V5CAHE3_A/I?
Typical applications include automotive, consumer electronics, industrial, computing, and telecommunication systems. - How does the SM6T7V5CAHE3_A/I protect against voltage transients?
It protects against voltage transients induced by inductive load switching and electrostatic discharges, providing excellent clamping capability.
