DTO25
DTO25 is Surface Mounted Power Resistor manufactured by Vishay.
FEATURES
- AEC-Q200 qualified
- 25 W at 25 °C case temperature
- Surface mounted resistor
- TO-252 (DPAK) style package
- Wide resistance range: 0.016 Ω to 700 kΩ
- Non inductive
- Resistor isolated from metal tab
- Solder reflow secure at 270 °C / 10 s, MSL = 1
- Material categorization: for definitions of pliance please see .vishay./doc?99912
Footprint remendation for solderable contact area:
1 7.3 1.8
6.82 4.1
12.4 3.81 1.78 8.51
1.4 +0.2 /-0 0.8 ± 0.1
0.6 ± 0.1
1.6 ± 0.1
2.54 2.54 1.65 1.65
Tolerance unspecified: ± 0.3
Notes
- For the assembly, we remend the lead (Pb)-free thermal profile as per J-STD-020C
- Power dissipation is 3.2 W at an ambient temperature of 25 °C when mounted on a double sided copper board using FR4 HTG, 70 μm of copper, 39 mm x 30 mm x 1.6 mm, with thermal vias
- For other information about dissipation, see the Application Note 52027: “Thermal Management on SMD Thick Film Resistors (D2TO20,
D2TO35, DTO25)”
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
SIZE
RESISTANCE RANGE Ω
RATED POWER
P25 °C W
LIMITING ELEMENT
VOLTAGE UL V
TOLERANCE ±%
DTO25 TO-252 (DPAK) 0.016 to...
