Philips Semiconductors
Ultra fast low-loss
controlled avalanche rectifiers
handbook,2fu0ll pagewidth
I FRM
(A)
δ=
0.05
Product specification
BYD77 series
MCD593
0.1
10
0.2
0.5
1
0
10 -2
10 -1
10 0
10 1
10 2
10 3
t p (ms )
10 4
BYD77A to D
Ttp = 105 °C; Rth j-tp = 30 K/W.
VRRMmax during 1 − δ; curves include derating for Tj max at VRRM = 200 V.
Fig.6 Maximum repetitive peak forward current as a function of pulse time (square pulse) and duty factor.
handbook,2f0ull pagewidth
I FRM
(A)
δ=
0.05
MCD591
0.1
10
0.2
0.5
1
0
10 -2
10 -1
10 0
10 1
BYD77E to G
Ttp = 105°C; Rth j-tp = 30 K/W.
VRRMmax during 1 − δ; curves include derating for Tj max at VRRM = 400 V.
10 2
10 3
t p (ms )
10 4
Fig.7 Maximum repetitive peak forward current as a function of pulse time (square pulse) and duty factor.
1999 Nov 15
6