Overview
The SM15T200CA-E3/57T is a transient voltage suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the SM15T series, designed to protect sensitive electronics from voltage transients induced by inductive load switching and lightning. The SM15T200CA-E3/57T is available in a DO-214AB (SMC) surface mount package, making it ideal for automated placement in various electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Breakdown Voltage | 190 V | V |
| Peak Pulse Power Dissipation | 1.5 kW | W |
| Peak Pulse Current | 5.5 A | A |
| Package/Case | DO-214AB-2 (SMC) | |
| Operating Junction and Storage Temperature Range | -65 to +150 °C | °C |
| Peak Forward Surge Current (10 ms single half sine-wave) | 200 A | A |
| Power Dissipation on Infinite Heatsink at TA = 50 °C | 6.5 W | W |
Key Features
- Low profile package ideal for automated placement
- Glass passivated chip junction
- Available in unidirectional and bidirectional configurations
- 1500 W peak pulse power capability with a 10/1000 μs waveform
- Excellent clamping capability and low inductance
- Meets MSL level 1, per J-STD-020, with a maximum peak of 260 °C
- AEC-Q101 qualified for automotive applications
Applications
The SM15T200CA-E3/57T is used in various applications to protect sensitive electronics against voltage transients. These include:
- Protection against voltage transients induced by inductive load switching and lightning in ICs, MOSFETs, and signal lines of sensor units
- Consumer electronics
- Computer systems
- Industrial automation
- Automotive systems
- Telecommunication devices
Q & A
- What is the primary function of the SM15T200CA-E3/57T?
The primary function is to protect sensitive electronics from voltage transients induced by inductive load switching and lightning. - What is the peak pulse power dissipation of the SM15T200CA-E3/57T?
The peak pulse power dissipation is 1.5 kW. - What is the package type of the SM15T200CA-E3/57T?
The package type is DO-214AB (SMC). - What is the operating junction and storage temperature range of the SM15T200CA-E3/57T?
The operating junction and storage temperature range is -65 to +150 °C. - Is the SM15T200CA-E3/57T AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified for automotive applications. - What are the typical applications of the SM15T200CA-E3/57T?
Typical applications include protection in ICs, MOSFETs, signal lines of sensor units, consumer electronics, computer systems, industrial automation, automotive systems, and telecommunication devices. - What is the peak forward surge current of the SM15T200CA-E3/57T?
The peak forward surge current is 200 A for a 10 ms single half sine-wave. - What is the power dissipation on an infinite heatsink at TA = 50 °C?
The power dissipation is 6.5 W. - Does the SM15T200CA-E3/57T meet any specific moisture sensitivity level?
Yes, it meets MSL level 1, per J-STD-020, with a maximum peak of 260 °C. - What is the breakdown voltage of the SM15T200CA-E3/57T?
The breakdown voltage is 190 V.
