Surface Mount PTC (PSMD1206)
- Description
- Specifications
- Electrical Characteristics(23ºC)
- Physical Dimensions (mm)
- Pad Layout- Solder Reflow And Rework Recommadations
Description
These devices offer miniature, resettable overcurrent protection with holding currents.
Specifications
| Application | All high-density boards |
|---|---|
| Product Features | Small Surface mount, Solid state, Faster time to trip than standard SMD devices |
| Operation Current | 50mA~1.5A |
| Maximum Voltage | 6V~60V |
| Temperature Range | -40ºC to +85ºC |
Electrical Characteristics(23ºC)
| Part Number | I hold (A) | I trip (A) | V max (Vdc) | I max (A) | Pd max (W) | Maximum Time To Trip | Resistance | ||
|---|---|---|---|---|---|---|---|---|---|
| Current (A) | Time (Sec) | R min (Ω) | R1 max (Ω) | ||||||
| PSMD005-1206 | 0.05 | 0.15 | 60 | 10 | 0.4 | 0.25 | 1.50 | 3.60 | 50.00 |
| PSM010-1206 | 0.10 | 0.25 | 60 | 10 | 0.4 | 0.50 | 1.00 | 1.60 | 15.00 |
| PSMD020-1206 | 0.20 | 0.40 | 30 | 10 | 0.4 | 8.00 | 0.05 | 0.60 | 2.50 |
| PSMD035-1206 | 0.35 | 0.75 | 16 | 40 | 0.4 | 8.00 | 0.10 | 0.30 | 1.20 |
| PSMD050-1206 | 0.50 | 1.00 | 8 | 40 | 0.4 | 8.00 | 0.10 | 0.15 | 0.70 |
| PSMD075-1206 | 0.75 | 1.50 | 6 | 40 | 0.6 | 8.00 | 0.20 | 0.10 | 0.29 |
| PSMD100-1206 | 1.00 | 1.80 | 6 | 40 | 0.6 | 8.00 | 0.30 | 0.055 | 0.21 |
| PSMD150-1206 | 1.50 | 3.00 | 6 | 40 | 0.8 | 8.00 | 1.00 | 0.040 | 0.12 |
Physical Dimensions (mm)
| Part Number | A | B | C | D | |||||
|---|---|---|---|---|---|---|---|---|---|
| Min | Max | Min | Max | Min | Max | Min | |||
| PSMD005-1206 | 3.0 | 3.5 | 1.50 | 1.80 | 0.45 | 0.75 | 0.10 | ||
| PSM010-1206 | 3.0 | 3.5 | 1.50 | 1.80 | 0.45 | 0.75 | 0.10 | ||
| PSMD020-1206 | 3.0 | 3.5 | 1.50 | 1.80 | 0.45 | 0.75 | 0.10 | ||
| PSMD035-1206 | 3.0 | 3.5 | 1.50 | 1.80 | 0.45 | 0.75 | 0.10 | ||
| PSMD050-1206 | 3.0 | 3.5 | 1.50 | 1.80 | 0.45 | 0.75 | 0.10 | ||
| PSMD075-1206 | 3.0 | 3.5 | 1.50 | 1.80 | 0.45 | 1.25 | 0.10 | ||
| PSMD100-1206 | 3.0 | 3.5 | 1.50 | 1.80 | 0.75 | 1.25 | 0.10 | ||
| PSMD150-1206 | 3.0 | 3.5 | 1.50 | 1.80 | 1.45 | 1.25 | 0.10 | ||
Pad Layout- Solder Reflow And Rework Recommadations
| Pad Dimensions (mm) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Device | A Nominal | B Nominal | C Nominal | ||||||
| PSMD005-1206 | 2.00 | 1.00 | 1.90 | ||||||
| PSM010-1206 | 2.00 | 1.00 | 1.90 | ||||||
| PSMD020-1206 | 2.00 | 1.00 | 1.90 | ||||||
| PSMD035-1206 | 2.00 | 1.00 | 1.90 | ||||||
| PSMD050-1206 | 2.00 | 1.00 | 1.90 | ||||||
| PSMD075-1206 | 2.00 | 1.00 | 1.90 | ||||||
| PSMD100-1206 | 2.00 | 1.00 | 1.90 | ||||||
| PSMD150-1206 | 2.00 | 1.00 | 1.90 | ||||||
