BYD57 Datasheet, PDF (8/12 Pages) NXP Semiconductors – Ultra-fast soft-recovery controlled avalanche rectifiers

Philips Semiconductors
Ultra-fast soft-recovery
controlled avalanche rectifiers
Product specification
BYD57 series
3
handbook, halfpage
P
(W)
2
MGC525
a=3 2.5 2 1.57 1.42
1
0
0
0.5
1.0
IF(AV) (A)
BYD57D to M
a = I_F(RMS)/I_F(AV); V_R = V_RRMmax; δ = 0.5.
Fig.10 Maximum steady state power dissipation
(forward plus leakage current losses,
excluding switching losses) as a function of
average forward current.
200
handbook, halfpage
Tj
( ^oC)
100
MBK457
DG JKM U V
handbook, h⁵alfpage
P
(W)
4
3
MGM271
a = 3 2.5 2 1.57
1.42
2
1
0
0
0.4
0.8
1.2
1.6
2
IF(AV) (A)
BYD57U and V
a = I_F(RMS)/I_F(AV); V_R = V_RRMmax; δ = 0.5.
Fig.11 Maximum steady state power dissipation
(forward plus leakage current losses,
excluding switching losses) as a function of
average forward current.
4
handbook, halfpage
IF
(A)
3
MSA963
2
1
0
0
1000
VR (V)
2000
0
2
4
6
8
V _F (V)
Solid line = V_R.
Dotted line = V_RRM; δ = 0.5.
Fig.12 Maximum permissible junction temperature
as a function of reverse voltage.
BYD57D to M
Dotted line: T_j = 175 °C.
Solid line: T_j = 25 °C.
Fig.13 Forward current as a function of forward
voltage; maximum values.
1999 Nov 11
8