Vpms2sm Datasheet

A: Yes. Place the VPMS2SM downstream of a slow-blow fuse. The VPMS2SM clamps the transient, and the fuse opens during sustained overcurrent.

In industrial control systems, the VPMS2SM is placed immediately after the power input connector (e.g., 12V DC) and before the voltage regulator. It shunts ESD and lightning-induced surges (IEC 61000-4-5) to ground.

Example circuit:

DC Input (+) --- VPMS2SM (Cathode) --- Load
DC Input (-) --- VPMS2SM (Anode) --- GND

A: Use a multimeter in diode mode. Cathode to Anode should read ~0.6-0.7V (forward bias). Reverse bias (anode to cathode) should read open circuit (OL) until breakdown voltage is reached.

For circuit design, thermal simulation, and safety compliance, you must download the official PDF. vpms2sm datasheet

Disclaimer: This content is a summary for informational purposes. The author and AI platform assume no liability for errors in design resulting from the use of this summary.

The VPMS2SM is a high-voltage, high-current power module housed in a compact, industry-standard package. It features a Phase Leg (Half-Bridge) configuration. The module utilizes CoolMOS™ P7 Superjunction MOSFET technology, offering low switching losses, low on-state resistance ($R_DS(on)$), and ease of use for hard-switching and resonant topologies. A: Yes

| Parameter | Symbol | Test Condition | Min | Typ | Max | Unit | |-----------|--------|----------------|-----|-----|-----|------| | Reverse Stand-Off Voltage | VRWM | – | – | 5.0 | – | V | | Breakdown Voltage | VBR | IR = 1mA | 6.0 | 6.4 | 7.0 | V | | Clamping Voltage | VC | IPP = 20A (8/20µs) | – | 9.8 | 11.0 | V | | Maximum Peak Pulse Current | IPP | 8/20µs waveform | – | – | 25 | A | | Reverse Leakage Current | IR | VRWM = 5V | – | 1 | 20 | µA | | Junction Capacitance | CJ | VR = 0V, f = 1MHz | – | 150 | – | pF |