BY527 Datasheet, PDF (4/7 Pages) NXP Semiconductors – Controlled avalanche rectifier

Philips Semiconductors
Controlled avalanche rectifier
GRAPHICAL DATA
handbook, h³alfpage
IF(AV)
(A)
2
MBG044
1
0
0
40
80
120
160
200
Ttp (°C)
a = 1.57; V_R = V_RWMmax; δ = 0.5.
Lead length 10 mm.
Fig.2 Maximum permissible average forward
current as a function of tie-point temperature
(including losses due to reverse leakage).
Product specification
BY527
handbook¹, ^.h⁶alfpage
IF(AV)
(A)
1.2
MBG054
0.8
0.4
0
0
40
80
120
160
200
Tamb (°C)
a = 1.57; V_R = V_RWMmax; δ = 0.5.
Device mounted as shown in Fig.9.
Fig.3 Maximum permissible average forward
current as a function of ambient temperature
(including losses due to reverse leakage).
handbook, h⁴alfpage
P
(W)
3
2
MGC745
2.5 ^{2 1.57 1.42}
a=3
1
handboo²k,⁰h⁰alfpage
Tj
(°C)
100
MBH393
0
0
1
2
3
IF(AV) (A)
a = I_F(RMS)/I_F(AV); V_R = V_RWMmax; δ = 0.5.
Fig.4
Maximum steady state power dissipation
(forward plus leakage current losses,
excluding switching losses) as a function
of average forward current.
0
0
400
800 _{VR (V)} 1200
Solid line = V_R.
Dotted line = V_RWM; δ = 0.5.
Fig.5 Maximum permissible junction temperature
as a function of reverse voltage.
1996 Jun 11
4