Datasheet Summary
Naina Semiconductor Ltd.
25NSF(R)
Fast Recovery Diodes (Stud Version)
Features
- Diffused Series
- Industrial grade
- Available in Normal and Reverse polarity
- Optional Avalanche Characteristic
Electrical Specifications (TE = 250C, unless otherwise noted)
Symbol
Parameters
Values Units
IF(AV)
Maximum avg. forward current @ TE = 1500C
Maximum peak forward voltage drop @ rated IF(AV)
IFSM
Maximum peak one cycle (non-rep) surge current @ 10 msec
250 A
IFRM
Maximum peak repetitive surge current
I2t
Maximum I2t rating (non-rep) for 5 to 10 msec
80 A 800 A2sec
Trr Reverse recovery time
300 ns
DO-203AB (DO-5)
Electrical Ratings (TE = 250C, unless...