30CTH02PBF Datasheet, PDF (6/8 Pages) International Rectifier – Hyperfast Rectifier

30CTH02PbF, 30CTH02FPPbF
Bulletin PD-20894 rev. B 12/06
I_F
0
3
trr
t_a
t_b
1 _{diFf /dt}
2
I _RRM
4
Q _rr
0.5 I _RRM
di(rec)M/dt ⁵
0.75 I_RRM
1. di_F/dt - Rate of change of current through zero
crossing
2. I_RRM - Peak reverse recovery current
3. t_rr - Reverse recovery time measured from zero
crossing point of negative going I_F to point where
a line passing through 0.75 I_RRM and 0.50 I_RRM
extrapolated to zero current
4. Qrr - Area under curve defined by t _rr
and I_RRM
Q
rr
=
t
rr
xI
2
RRM
5. di _{(rec) M} / dt - Peak rate of change of
current during t _b portion of t _rr
Fig. 13 - Reverse Recovery Waveform and Definitions
Outline Table
Conform to JEDEC outline TO-220AB
6
www.irf.com