Vishay / Sfernice D2TO35 SMD Thick-Film Power Resistors
Vishay / Sfernice D2TO35 SMD Thick-Film Power Resistors are AEC-Q200 qualified and feature 35W rated power at +25°C. These non-inductive resistors offer a surface-mount TO-263 (D2PAK) style package and a wide 0.01Ω to 550kΩ resistance range. The series provides molded mechanical protection with a thick-film resistive element isolated from the metal tab. Vishay / Sfernice D2TO35 SMD Thick-Film Power Resistors are ideal for automotive applications, including battery management systems (BMS), pre-charge, and active discharge for inverters.
Features
- AEC-Q200 qualified
- TO-263 (D2PAK) style package
- Top-side cooling mount with reverse leads (D2TO35S)
- Wide resistance range
- Non-inductive
- Resistor isolated from metal tab
- Solder reflow secure at +270°C for 10s
- Lead-free and RoHS compliant
Applications
- Industrial
- Power supplies
- Current sensing
- Power conversion
- High-speed switching
- RF
- Pulse generation/handling
- Load resistor snubbers
- Welding
- Test equipment
- Control boards
- Automotive
- BMS
- Pre-charge
- Discharge
- Active discharge for inverters
Specifications
- 0.01Ω to 550kΩ resistance range
- 35W rated power at +25°C
- 500V limiting element voltage rating
- 7.14KΩ critical resistance
- ±150ppm/°C standard temperature coefficient
- 2000Vrms dielectric strength at 1 min, 10mA
- ≥104MΩ insulation resistance
- ≤0.1μH inductance rating
- Molded mechanical protection
- Thick film resistive element
- Alumina substrate
- Tinned copper connections
- -55°C to +175°C operating temperature range
Infographics
Videos
Dimensions (mm)
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Published: 2024-08-06
| Updated: 2025-07-29