Part Number: 150HF100F (Do-30) Part Number: 150HF100FB (Do-30) Part Number: 150HF100FS (Do-30) Part Number: 150HF100K (Do-30) Part Number: 150HF100M (No description) Part Number: 150HF100S (Do-30) Part Number: 150HF100W (Do-30) Part Number: 150HF120 (International rectifier) Part Number: 150HF120M (No description) Part Number: 150HF120W (No description) Part Number: 150HF140 (No description) Part Number: 150HF140M (No description) Part Number: 150HF140W (No description) Part Number: 150HF160 (No description)