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Partno	Mfg	Dc	Qty	Available	Descript
BYW81P-200 \|BYW81P200	ST	N/a	849	avai	HIGH EFFICIENCY FAST RECOVERY RECTIFIER DIODES

BYW81P-200 ,HIGH EFFICIENCY FAST RECOVERY RECTIFIER DIODESFEATURESAn SUITED FOR SMPSn VERY LOW FORWARD LOSSESNC2n NEGLIGIBLE SWITCHING LOSSES D PAK(Plastic)n ..
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BYW81P-200
HIGH EFFICIENCY FAST RECOVERY RECTIFIER DIODES
BYW81G-200
BYW81P-200 / BYW81PI-200
HIGH EFFICIENCY FAST RECOVERY RECTIFIER DIODES SUITED FOR SMPS VERY LOW FORWARD LOSSES NEGLIGIBLE SWITCHING LOSSES HIGH SURGE CURRENT CAPABILITY HIGH AVALANCHE ENERGY CAPABILITY INSULATED VERSION:
Insulating voltage= 2500 VRMS
Capacitance=7pF
DESCRIPTION
FEATURES
Single chip rectifier suited for switchmode power
supply and high frequency DCto DC converters.
Packagedin TO-220AC and D²PAK, this deviceis
intended for usein low voltage, high frequency
inverters, free wheeling and polarity protection
applications.
ABSOLUTE MAXIMUM RATINGS
BYW81P-200 / BYW81PI-200 / BYW81G-200
Pulse test:tp=5 ms, duty cycle<2%tp= 380μs, duty cycle<2%
ELECTRICAL CHARACTERISTICS
STATIC CHARACTERISTICS
RECOVERY CHARACTERISTICS
THERMAL RESISTANCE
BYW81P-200 / BYW81PI-200 / BYW81G-200
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.00
IM(A)
Fig.2: Peak current versus form factor.
0.1 1 10 100 200
VFM(V)
Fig. 3: Forward voltage drop versus forward
current (maximum values).
1.0E-03 1.0E-02 1.0E-01 1.0E+00
Fig.4: Relative variationof thermal impedance
junctionto case versus pulse duration. 2.5 5 7.5 10 12.5 15 17.5 200.0
20.0 F(av)(W)
Fig.1: Average forward power dissipation versus
average forward current.
0.001 0.01 0.1 10
IM(A)
Fig.6: Non repetitive surge peak forward current
versus overload duration.
(BYW81PI/ BYW81G)
0.001 0.01 0.1 10
IM(A)
Fig.5: Non repetitive surge peak forward current
versus overload duration.
(BYW81P)
BYW81P-200 / BYW81PI-200 / BYW81G-200 20 40 60 80 100 120 140 1600
F(av)(A)I
Fig. 7: Average current versus ambient
temperature.
(duty cycle: 0.5) (BYW81P) 20 40 60 80 100 120 140 1600
F(av)(A)I
Fig. 8: Average current versus ambient
temperature.
(duty cycle: 0.5) (BYW81PI/ BYW81G)
Fig. 9: Junction capacitance versus reverse
voltage applied (Typical values).
Fig. 10: Recovery charges versus dIF/dt.
QRR;IRM[Tj]/QRR;IRM[Tj=125C] 25 50 75 100 125 1500.00
Fig. 12: Dynamic parameters versus junction
temperature.
Fig. 11: Peak reverse current versus dIF/dt.
BYW81P-200 / BYW81PI-200 / BYW81G-200 Marking: Type number Cooling method:C Weight: 2.2g Recommended torque value: 0.8m.N Maximum torque value: 1.0m.N
PACKAGE MECHANICAL DATA
TO-220AC (JEDEC outline) Marking: Type number Cooling method:C Weight: 1.9g Recommended torque value: 0.8m.N Maximum torque value: 1.0m.N
PACKAGE MECHANICAL DATA
TO-220AC (isolated)
BYW81P-200 / BYW81PI-200 / BYW81G-200
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PACKAGE MECHANICAL DATA2 PAK (Plastic)
FOOT PRINT DIMENSIONS (in millimeters)
D²PAK Cooling method:by conduction (methodC)

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