| Model | Manufacturers | lot number | encapsulation | illustrate | 
| IRF640S | IR | 10+ | TO-263 | Power MOSFET(Vdss=200V, Rds(on)=0.18ohm, Id=18A) | 
| IRF642 | IR | 10+ | TO-220 | N-Channel Power MOSFETs, 18A, 150-200V | 
| IRF641 | IR | 10+ | TO-220 | N-Channel Power MOSFETs, 18A, 150-200V | 
| IRF644STRRPBF | IR | 10+ | TO-263 | Power MOSFET(Vdss=250V, Rds(on)=0.28ohm, Id=14A) | 
| IRF644STRR | IR | 10+ | TO-263 | Power MOSFET(Vdss=250V, Rds(on)=0.28ohm, Id=14A) | 
| IRF644STRLPBF | IR | 10+ | TO-263 | Power MOSFET(Vdss=250V, Rds(on)=0.28ohm, Id=14A) | 
| IRF644STRL | IR | 10+ | TO-263 | Power MOSFET(Vdss=250V, Rds(on)=0.28ohm, Id=14A) | 
| IRF644SPBF | IR | 10+ | TO-263 | Power MOSFET(Vdss=250V, Rds(on)=0.28ohm, Id=14A) | 
| IRF644S | IR | 10+ | TO-263 | Power MOSFET(Vdss=250V, Rds(on)=0.28ohm, Id=14A) | 
| IRF644PBF | IR | 10+ | TO-220 | Power MOSFET(Vdss=250V, Rds(on)=0.28ohm, Id=14A) | 
| IRF644NSPBF | IR | 10+ | TO-220 | Power MOSFET(Vdss=250V, Rds(on)=0.28ohm, Id=14A) | 
| IRF644NPBF | IR | 10+ | TO-220 | Power MOSFET(Vdss=250V, Rds(on)=0.28ohm, Id=14A) | 
| IRF644N | IR | 10+ | TO-220 | Power MOSFET(Vdss=250V, Rds(on)=0.28ohm, Id=14A) | 
| IRF644 | IR | 10+ | TO-220 | Power MOSFET(Vdss=250V, Rds(on)=0.28ohm, Id=14A) | 
| IRF9510STRR | IR | 10+ | TO-263 | 3.0A, 100V, 1.200 Ohm, P-Channel Power MOSFET (3.0A, 100V, 1.200 Ω, P-Channel Power MOS FET) | 
| IRF9510STRL | IR | 10+ | TO-263 | 3.0A, 100V, 1.200 Ohm, P-Channel Power MOSFET (3.0A, 100V, 1.200 Ω, P-Channel Power MOS FET) | 
| IRF9510SPBF | IR | 10+ | TO-263 | 3.0A, 100V, 1.200 Ohm, P-Channel Power MOSFET (3.0A, 100V, 1.200 Ω, P-Channel Power MOS FET) | 
| IRF9510S | IR | 10+ | TO-263 | 3.0A, 100V, 1.200 Ohm, P-Channel Power MOSFET (3.0A, 100V, 1.200 Ω, P-Channel Power MOS FET) | 
| IRF9510PBF | IR | 10+ | TO-220 | 3.0A, 100V, 1.200 Ohm, P-Channel Power MOSFET (3.0A, 100V, 1.200 Ω, P-Channel Power MOS FET) | 
| IRF9510 | IR | 10+ | TO-220 | 3.0A, 100V, 1.200 Ohm, P-Channel Power MOSFET (3.0A, 100V, 1.200 Ω, P-Channel Power MOS FET) |