OBC DCDC application solution

VBsemi is committed to providing high-performance MOSFET solutions for OBC DCDC applications to meet the needs of the electric vehicle field. Our OBC DCDC application solution is designed to achieve high efficiency, high stability and high reliability, ensuring stable operation and performance optimization of electric vehicle systems.

In OBC DCDC applications, we recommend using VBsemi’s MOSFET product series to ensure high performance and reliability of the system. Our MOSFET products feature low on-resistance, fast switching speed and excellent thermal characteristics, making them suitable for high-frequency switching power supplies and DCDC converters.
Among them, VBsemi’s MOSFET products use advanced manufacturing processes and materials and have the following characteristics:
1. Low conduction resistance: reduce conduction loss and improve system efficiency;
2. Fast switching speed: ensure high-frequency switching performance and improve system response speed;
3. Excellent thermal characteristics: Effective heat dissipation design ensures system stability and reliability.

Product recommendation
| Part Number | Package | Configuration | Vds V | Vgs V | Vth(v)typ | IdA |
Rds(on) 10V(mΩ) |
Rds(on) 4.5V(mΩ) |
Rds(on) 2.5V(mΩ) |
Rds(on) 1.8V(mΩ) |
Qg(nC) | Pd25℃W |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VBP165R38SFD
|
TO247 | Single-N | 650V | 30(±V) | 3.5V | 38A | 67(mΩ) | |||||
VBP165R41SFD
|
TO247 | Single-N | 650V | 30(±V) | 3.5V | 41A | 62(mΩ) | |||||
VBP165R42SFD
|
TO247 | Single-N | 650V | 30(±V) | 3.5V | 42A | 56(mΩ) | |||||
VBP165R47S
|
TO247 | Single-N | 650V | 30(±V) | 3.5V | 47A | 75 (mΩ) | |||||
VBP165R64SFD
|
TO247 | Single-N | 650V | 30(±V) | 3.5V | 64A | 36(mΩ) | |||||
VBP165R70SFD
|
TO247 | Single-N | 650V | 30(±V) | 3.5V | 70A | 28(mΩ) | |||||
VBP165R76SFD
|
TO247 | Single-N | 650V | 30(±V) | 3.5V | 76A | 23(mΩ) | |||||
VBP165R96SFD
|
TO247 | Single-N | 650V | 30(±V) | 3.5V | 96A | 19(mΩ) |
IGBT recommendation
| Part Number | Package | Configuration | VCE V | VGE V | VGEth | ICE | VCEsat15V | Technology |
|---|---|---|---|---|---|---|---|---|
VBP16I75S
|
TO247 | IGBT+FRD | 600/650 | ±20V | 5 | 75A | 1.5 | SJ |
中文
English
