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Selection Guide for MOSFETs in  Electric Vehicle

Electric vehicle 

Electric bicycle(low power)

Electric tricycle(medium power)

Electric car(high power)

 Cotroller

6/9/12

12/15/18

12/24/36

48V

NCE6990/NCE7190/NCE7580

NCE7190/NCE70H12/NCE70H13

NCE70H13/NCE75H21

60V/64V

NCE8580/NCE8290

NCE80H11/NCE80H12

NCE85H21/NCE85H21C

72V

NCE01H10/NCE01H11

NCE01H11/NCE01H13/NCE01H14

NCE01H14/NCE01H14C

96V

-

NCE1490/NCE1579C

NCE1490/NCE1579C

  

MOSFETs Parameters 

For 48V Controller:

 

NCE6990

NCE7190

NCE7580

NCE70H12

NCE70H13

NCE75H21

VDS

>69V

>71V

>75V

>70V

>70V

>75V

VTH

3V

3V

2.85V

2.9V

2.9V

3V

Ron

6.2mR

5.9mR

6.5mR

4.5mR

4.0mR

3.1mR

 

For 60~64V Controller: 

 

NCE8580

NCE8290

NCE80H11

NCE80H12

NCE85H21

NCE85H21C

VDS

>85V

>82V

>85V

>85V

>85V

>85V

VTH

2.85V

2.9V

3V

3V

3V

3V

Ron

6.8mR

7.5mR

5.8mR

4.9mR

3.2mR

3.6mR

 

For 72V Controller:

 

NCE01H10

NCE01H11

NCE01H13

NCE01H14

NCE01H14C

VDS

>100V

>100V

>100V

>100V

>100V

VTH

3V

3V

3V

3.2V

3.2V

Ron

9.9mR

7.5mR

5.7mR

4.6mR

5mR

 

For 96V Controller:

 

NCE1490

NCE1579C

VDS

>140V

>150V

VTH

3V

3.1V

Ron

10.5mR

13mR

PS:Products with a C at the end of product name are new generation products with capacitance and Qg updated,resulting in higher switching speed and lower switching loss.

 

T0-220 Package(NCE8580)

 

  

 

MOSFET Temperature Experiment (NCE8580)

 

 

PS:It records the temperature raising trend of NCE8580 by electric tricycle continious climbing.

 

Qualification (NCE8580)

- HTRB qualification: 80 samples pass @ 150C,Vds=80%Vds(max) for 1000hrs.

- HTGB qualification: 80 samples pass @ 150C,Vgs=80%Vgs(max) for 1000hrs.

- Controller high tempreture test: a group of 12 mosfets pass@80C, Id=28A,Vdd=64V,motor Pd=500W for 48hrs.

- Controller short-circuit test:pass 30 repeated test with A, B and C three-phase short separately.

- Controller lock-rotor test: pass 100 times repeated test.

 

Products Characters 

- Low Rdson, low Qg

- Great heat dissipaton potential; strong continuous current under high junction tempreture

- High EAS ability(100% UIS test)

- Electrical parameter consistency and repeatability( wafer production in worldwide leading 8ich wafer foundry + assembly production in nationwide top assembly foundry)

- Special process, high ESD ability.

 
Products Supply
- Stable,continuous and abundant supply
 

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