Overview
The SM6T15AHE3/5B is a transient voltage suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, which is known for its high reliability and performance in protecting sensitive electronics against voltage transients. The SM6T15AHE3/5B is specifically designed to handle peak pulse power of 600 W with a 10/1000 μs waveform, making it suitable for a wide range of applications including consumer electronics, telecommunications, automotive, industrial automation, and more.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Power Dissipation (10/1000 μs waveform) | PPPM | 600 | W |
| Peak Pulse Current (10/1000 μs waveform) | IPPM | 28 | A |
| Power Dissipation on Infinite Heatsink at TA = 50 °C | PD | 5.0 | W |
| Peak Forward Surge Current (10 ms single half sine-wave, unidirectional only) | IFSM | 100 | A |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Reverse Stand-Off Voltage (VWM) | VWM | 12.8 | V |
| Breakdown Voltage (VBR) Unidirectional | VBR | 14.3 to 15.8 | V |
| Package Type | 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 stability.
- High Peak Pulse Power Capability: 600 W with a 10/1000 μs waveform.
- Excellent Clamping Capability: Effective in protecting against voltage transients.
- Low Inductance: Minimizes interference and ensures high-speed performance.
- RoHS-Compliant and Halogen-Free: Meets environmental and safety standards.
- AEC-Q101 Qualified: Suitable for automotive applications requiring high reliability.
Applications
- Consumer Electronics: Protection in smartphones, tablets, and other portable devices.
- Telecommunications: Used in routers, base stations, and satellite systems.
- Automotive: Protects against voltage transients in automotive electronic systems.
- Industrial Automation: Safeguards industrial control systems and sensors.
- Computing: Protects computer hardware and peripherals from voltage spikes.
Q & A
- What is the peak pulse power dissipation of the SM6T15AHE3/5B?
The peak pulse power dissipation is 600 W with a 10/1000 μs waveform.
- What is the peak pulse current of the SM6T15AHE3/5B?
The peak pulse current is 28 A with a 10/1000 μs waveform.
- What is the operating junction and storage temperature range of the SM6T15AHE3/5B?
The operating junction and storage temperature range is -65 to +150 °C.
- Is the SM6T15AHE3/5B RoHS-compliant and halogen-free?
- What package type does the SM6T15AHE3/5B come in?
The package type is SMB (DO-214AA).
- Is the SM6T15AHE3/5B AEC-Q101 qualified?
- What are the typical applications of the SM6T15AHE3/5B?
Typical applications include consumer electronics, telecommunications, automotive, industrial automation, and computing.
- What is the reverse stand-off voltage (VWM) of the SM6T15AHE3/5B?
The reverse stand-off voltage (VWM) is 12.8 V.
- What is the breakdown voltage (VBR) range for the SM6T15AHE3/5B?
The breakdown voltage (VBR) range is 14.3 to 15.8 V for unidirectional types.
- Does the SM6T15AHE3/5B meet MSL level 1, per J-STD-020?
