Philips Semiconductors
Fast high-voltage soft-recovery
controlled avalanche rectifiers
Product specification
BY8000 series
handbook, h5alfpage
I F(AV)
(mA)
4
a = 6.32
3
MBD309
a = 1.57
2
1
0
0
100
Tamb ( oC)
200
BY8012.
a = IF(RMS)/IF(AV); VR = VRWmax; Rth j-a ≤ 120 K/W.
a = 1.57: half sinewave.
a = 6.32: line output transformer application; see see Fig.18.
Fig.6 Maximum permissible average forward
current as a function of ambient temperature.
handbook, h5alfpage
I F(AV)
(mA)
4
a = 6.32
3
a = 1.57
MBD311
2
1
0
0
100
Tamb ( oC)
200
BY8014.
a = IF(RMS)/IF(AV); VR = VRWmax; Rth j-a ≤ 120 K/W.
a = 1.57: half sinewave.
a = 6.32: line output transformer application; see Fig.18.
Fig.7 Maximum permissible average forward
current as a function of ambient temperature.
handbook, h5alfpage
I F(AV)
(mA)
4
MBD313
200
handboIoFk, halfpage
(mA)
160
MBD300
3
120
a = 6.32
a = 1.57
2
80
1
40
0
0
100
Tamb ( oC)
200
BY8016.
a = IF(RMS)/IF(AV); VR = VRWmax; Rth j-a ≤ 120 K/W.
a = 1.57: half sinewave.
a = 6.32: line output transformer application; see Fig.18.
Fig.8 Maximum permissible average forward
current as a function of ambient temperature.
0
0
10
20
30
40
50
60
V F (V)
BY8004.
Dotted line: Tj = 120 °C.
Solid line: Tj = 25 °C.
Fig.9 Forward current as a function of maximum
forward voltage.
1996 May 24
6