BYD31 Datasheet, PDF (6/9 Pages) NXP Semiconductors – Fast soft-recovery controlled avalanche rectifiers

Philips Semiconductors
Fast soft-recovery
controlled avalanche rectifiers
Product specification
BYD31 series
4
handbook, full pagewidth
I _FRM
(A)
3
δ=
0.05
MCD586
2
0.1
0.2
1
0.5
1
0
10 ^−2
10 ^−1
10 ⁰
10 ¹
10 ²
10 ³
10 ⁴
tp (ms)
T_amb = 60 °C; R_{th j-a} = 250 K/W.
V_RRMmax during 1 − δ; curves include derating for T_{j max} at V_RRM = 1000 V.
Fig.5 Maximum repetitive peak forward current as a function of pulse time (square pulse) and duty factor.
1.0
handbook, halfpage
P
(W)
0.5
a=3
2.5
2
MCD584
a = 1.57
1.42
200
handbook, halfpage
Tj
( ^o C)
MCD583
100
D
G
J
K
M
0
0
0.25
0.50
I _F(AV) (A)
a = I_F(RMS)/I_F(AV); V_R = V_RRMmax; δ = 0.5.
Fig.6
Maximum steady state power dissipation
(forward plus leakage current losses,
excluding switching losses) as a function
of average forward current.
0
0
500
1000
VR (V)
Solid line = V_R.
Dotted line = V_RRM; δ = 0.5.
Fig.7 Maximum permissible junction temperature
as a function of reverse voltage.
1996 Sep 18
6
Not recommended for new designs