Doc no WJLEDS00109 Jul 2004
Reverse Recovery Characteristic
Circuit simulation result
Simulation Result
R1
50
V1 = -0.3
V2
V2 = 4.25 D1
TD = 0
TR = 1n DFA3863X
TF = 2.5n
PW = 2u
PER = 5u
0
Compare Measurement VS. Simulation
Trj+Trb (Measurement) Trr(s) Simulation Error (%)
24(ns) 24.114(ns) 0.475
Copyright (C) 2004 Bee Technologies Inc.
9.
Doc no WJLEDS00109 Jul 2004
Reverse Recovery Characteristic Reference
Measurement
trj=14(ns) trb=10(ns)
Conditions:Ifwd=Irev=0.04(A),Rl=50(ohm)
Relation between trj and trb
Example
Copyright (C) 2004 Bee Technologies Inc.