Vpm2sm Datasheet

The VPM2SM is designed for "bulletproof" reliability in mission-critical systems. Key protection features include:

PDF datasheets often contain crucial performance curves. Here’s how to read them for the VPM2SM:

The VPM2SM is manufactured by several brands (Littelfuse, ON Semi, Vishay, STMicroelectronics, and Chinese brands like Brightking). However, there is no single "VPM2SM" JEDEC standard number – it is often a proprietary or distributor-specific part code. vpm2sm datasheet

| Parameter | Symbol | Min | Typ | Max | Unit | |-----------|--------|-----|-----|-----|------| | Reverse Stand-off Voltage | V_RWM | - | 2.0 | 2.0 | V | | Breakdown Voltage (I_T = 1mA) | V_BR | 2.2 | 2.4 | 2.6 | V | | Test Current for V_BR | I_T | 1.0 | - | - | mA | | Maximum Clamping Voltage (I_PP = 50A) | V_C | - | 3.4 | 3.8 | V | | Reverse Leakage Current (at V_RWM) | I_R | - | 5 | 20 | μA | | Junction Capacitance (at 0V, 1MHz) | C_J | - | 1200 | 1500 | pF |

Critical note: The high junction capacitance (≈1200pF) makes the VPM2SM unsuitable for high-speed data lines (e.g., USB 2.0, Ethernet). Use low-capacitance TVS arrays for those applications. The VPM2SM is designed for "bulletproof" reliability in

According to the VPM2SM datasheet, exceeding any of the following values will permanently damage the component:

Design tip: Always include a series resistor or current-limiting circuit to prevent excessive forward current if the diode is accidentally forward-biased. According to the VPM2SM datasheet, exceeding any of

If a heatsink is attached, forced air cooling significantly improves performance. For a VPM2SM delivering full load (e.g., 150W to 200W), airflow of 200 to 400 LFM (Linear Feet per Minute) may be necessary if the ambient temperature is high.