Vpm2sm Datasheet
VPM2SM Datasheet: A Comprehensive Guide to Specifications, Pinouts, and Applications
Meta Description: Need the VPM2SM datasheet? This guide provides a detailed breakdown of the Vishay VPM2SM photodiode module, including absolute maximum ratings, electrical characteristics, typical application circuits, and mechanical dimensions.
Q3: What is the difference between VPM2SM and SMBJ2.0A?
A: Electrically, they are identical. The VPM2SM is often an older or regional part code. The SMBJ2.0A is the industry standard JEDEC name. vpm2sm datasheet
2. Electrical Characteristics
Troubleshooting checklist
- PG never asserts: check pull-up resistor, verify VMON thresholds, confirm sequencer step enabled.
- Unexpected resets: inspect VCC ramp rate, increase POR delay, check brown-out threshold and noise on VCC.
- Spurious interrupts: add or increase debounce_ms, filter noisy VMON inputs, verify interrupt mode.
Comparison: VPM2SM vs. Other Vishay Photodiodes
To justify selecting the VPM2SM, the datasheet often includes comparison data. Here is a stand-in comparison: Q3: What is the difference between VPM2SM and SMBJ2
| Model | Package | Active Area | Rise Time | Typical Application | | :--- | :--- | :--- | :--- | :--- | | VPM2SM | Side-looking SMD | 7.5 mm² | 100 ns | High-speed IR data, encoders | | TEMD5110X01 | Top-view SMD | 7.5 mm² | 100 ns | General purpose | | BPW34S | Through-hole | 7.5 mm² | 100 ns | Legacy designs | | VEMD5110 | Top-view SMD | 7.5 mm² | 100 ns | Ambient light sensing | PG never asserts: check pull-up resistor, verify VMON
Differentiator: The VPM2SM’s side-looking package is uniquely suited for optical interrupters, edge-detection sensors, and compact transmissive systems.