Product Summary
The 40HFR120 is a standard recovery diode. Typical applications of the 40HFR120 are battery charges, converters, power supplies, machine tool controls, welding.
Parametrics
40HFR120 absolute maximum ratings: (1)IF(AV)@ TC 140 ℃: 40 A; (2)IFSM @50Hz 570 A, @ 60Hz 595 A; (3)I2t @50Hz 1600 A2s, @ 60Hz 1450 KA2s; (4)VRRM range: 1400 to 1600 V; (5)TJ: -65 to 160 ℃.
Features
40HFR120 features: (1)High surge current capability; (2)Stud cathode and stud anode version; (3)Leaded version available; (4)Types up to 1600 V VRRM; (5)RoHS compliant; (6)Designed and qualified for multiple level.
Diagrams

| Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
![]() 40HFR120 |
![]() |
![]() DIODE FAST REC 1200V 40A DO-5 |
![]() Data Sheet |
![]()
|
|
||||||||||
| Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||||||||
![]() |
![]() 40HF |
![]() Other |
![]() |
![]() Data Sheet |
![]() Negotiable |
|
||||||||||
![]() |
![]() 40HF(R) |
![]() Other |
![]() |
![]() Data Sheet |
![]() Negotiable |
|
||||||||||
![]() |
![]() 40HF(R) SERIES |
![]() Other |
![]() |
![]() Data Sheet |
![]() Negotiable |
|
||||||||||
![]() |
![]() 40HF140 1/4" UNF |
![]() Ruttonsha |
![]() Diodes (General Purpose, Power, Switching) 40 Amp 1400 Volt |
![]() Data Sheet |
![]()
|
|
||||||||||
![]() |
![]() 40HF20 1/4" UNF |
![]() Ruttonsha |
![]() Diodes (General Purpose, Power, Switching) 40 Amp 200 Volt |
![]() Data Sheet |
![]()
|
|
||||||||||
![]() |
![]() 40HF80 1/4" UNF |
![]() Ruttonsha |
![]() Diodes (General Purpose, Power, Switching) 40 Amp 800 Volt |
![]() Data Sheet |
![]()
|
|
||||||||||
(China (Mainland))










