BYG85B Datasheet, PDF (6/12 Pages) NXP Semiconductors – Fast soft-recovery rectifier

Philips Semiconductors
Fast soft-recovery rectifier
Product specification
BYG85B
4
handbook, halfpage
P
(W)
3
MBK215
a = 3 2.5 2 1.57
1.42
2
1
0
0
1
2 _{IF(AV) (A)} 3
a = I_F(RMS)/I_F(AV); V_R = V_RRMmax; δ = 0.5.
Fig.7
Maximum steady state power dissipation
(forward plus leakage current losses,
excluding switching losses) as a function
of average forward current.
6
handbook_I,_Fhalfpage
(A)
5
MBK209
4
3
2
1
0
0
0.4
0.8
1.2
1.6
2.0
VF (V)
Dotted line: T_j = 175 °C.
Solid line: T_j = 25 °C.
Fig.8 Forward current as a function of forward
voltage; maximum values.
10³
handbook, halfpage
IR
(µA)
10²
MGC550
10²
handbook, halfpage
Cd
(pF)
MBK225
10
1
0
100
Tj (°C)
200
10
1
10
VR (V)
10²
V_R = V_RMMmax.
Fig.9 Reverse current as a function of junction
temperature; maximum values.
1998 Nov 25
f = 1 MHz; T_j = 25 °C.
Fig.10 Diode capacitance as a function of reverse
voltage; typical values.
6