BY505 Datasheet, PDF (4/6 Pages) NXP Semiconductors – High-voltage soft-recovery rectifier

Philips Semiconductors
High-voltage soft-recovery rectifier
GRAPHICAL DATA
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IF(AV)
(mA)
80
MBH399
60
40
20
0
0
40
80 _{Ttp (°C)} 120
Switched mode application.
a = 1.42; δ = 0.5; V_R = V_RWmax; 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
BY505
handboo¹k,⁰h⁰alfpage
IF(AV)
(mA)
80
MBH400
60
40
20
0
0
40
80 _{Tamb (°C)} 120
Switched mode application.
a = 1.42; δ = 0.5; V_R = V_RWmax; device mounted as shown in Fig.6.
Fig.3
Maximum permissible average forward
current as a function of ambient
temperature (including losses due to
reverse leakage).
handbo¹o⁰k,⁰h⁰alfpage
P
(mW)
500
MBH401
a = 3 2.5 2 1.57 1.42
handboo²k,⁰h⁰alfpage
IF
(mA)
100
MBH402
0
0
80
IF(AV) (mA) ¹⁰⁰
0
0
10
VF (V)
20
a = I_F(RMS)/I_F(AV); δ = 0.5; V_R = V_RWmax.
Fig.4 Maximum steady state power dissipation
(forward plus leakage losses) as a function
of average forward current.
Dotted line: T_j = 120 °C.
Solid line: T_j = 25 °C.
Fig.5 Forward current as a function of maximum
forward voltage.
1996 Sep 26
4