SGS Thomson Microelectronics BYW29FP-200 Datasheet

®

HIGH EFFICIENCY FAST RECOVERY DIODES

MAIN PRODUCT CHARACTERISTICS

BYW29/F/FP/G-200

I

F(AV)

V

RRM

8A

200 V
trr (max) 25 ns
V

(max) 0.85 V

F

FEATURES AND BENEFITS

Very Low Forward Losses

■

Negligible switching losses

■

High surge current capability

■

Insulated packages (ISOWATT220AC,

■

TO-220FPAC):
Insulation voltage: 2000 VDC
Typical insulation capacitance = 12 pF

DESCRIPTION

Single rectifier suited for Switch Mode Power
Supply and high frequency DC to DC converters.
Packaged in TO-220AC, ISOWATT220AC,
TO-220FPAC and D

2

PAK, this device is intended
for use in high frequency inverters, free wheeling
and polarity protection applications.

ABSOLUTE MAXIMUM RATINGS

AK

K

A

NC

2

D

PAK

BYW29G-200

K

TO-220AC

BYW29-200

TO-220FPAC

BYW29FP-200

A

ISOWATT220AC

BYW29F-200

A

K

A

K

Symbol Parameter Value Unit

V

RRM

I

F(RMS)

I

F(AV)

Repetitive peak reverse voltage 200 V
RMS forward current 16 A
Average forward current

δ = 0.5

D2PAK /
TO-220AC

ISOWATT220AC

Tc =120°C 8 A

Tc = 100°C

TO-220FPAC

I

FSM

Surge non repetitive forward current
(All pins connected)

tp=10ms
sinusoidal

80 A

Tstg Storage and junction temperature range - 65 to + 150 °C

Tj Maximum operating junction temperature + 150

May 2002 - Ed: 4B

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BYW29/F/FP/G-200

THERMAL RESISTANCE

Symbol Parameter Value Unit

Rth (j-c) Junction to case thermal resistance TO-220AC

2.8 °C/W

D2PAK
ISOWATT220AC 5
TO-220FPAC 5.5

STATIC ELECTRICAL CHARACTERISTICS

Symbol Parameter Test Conditions Min. Typ. Max. Unit

* Reverse leakage current VR=V

I

R

V

F**

Pulse test : * tp = 5 ms, duty cycle<2%

To evaluate the conduction losses use the following equation :
P=0.65xI

Forward voltage drop IF=5A Tj= 125°C 0.85 V

** tp = 380 µs, duty cycle<2%

+ 0.040 I

F(AV)

F2(RMS)

RRM

=10A Tj= 125°C 1.05

I

F

=10A Tj=25°C 1.15

I

F

Tj= 25°C 10 µA

= 100°C 0.6 mA

T

j

RECOVERY CHARACTERISTICS

Symbol Parameter Test Conditions Min. Typ. Max. Unit

t

rr

Reverse recovery
time

Tj= 25°C IF= 0.5A
Irr = 0.25 A IR=1A

=25°CI

T

j

=1A

F

25 ns

35

dIF/dt = -50A/µsVR=30V

t

fr

Forward recovery

time

Tj=25°CI

=1A

F

dIF/dt = 100A/µs

15

VFR= 1.1xVFmax

V

FP

Peak forward
voltage

Tj=25°CIF=1A
dIF/dt = 100A/µs

2

ns

V

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BYW29/F/FP/G-200

Fig.1 : Average forward power dissipation versus

average forward current.

PF(av)(W)

12

10

8

6

4

2

0

01234567891011

δ = 0.05

δ = 0.1

δ = 0.2

IF(av)(A)

δ = 0.5

δ

=tp/T

δ = 1

T

tp

Fig.3 : Forward voltage drop versus forward cur­rent (maximum values).

IFM(A)

100.0

Fig.2 : Peak current versus form factor.

IM(A)

160

140

P = 10W

120

100

80

60

40

20

P= 5W

0

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

δ

P = 15W

T

IM

δ

=tp/T

tp

Fig.4-1 : Relative variation of thermal impedance
junctiontocaseversus pulse duration (TO-220AC,

2

PAK).

D

Zth(j-c)/Rth(j-c)

1.0

δ = 0.5

10.0

1.0

Tj=125°C

Tj=25°C

VFM(V)

0.1

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8

Fig.4-2 :Relative variation of thermal impedance

junction to case versus pulse duration
(TO-220FPAC, ISOWATT220AC).

Zth(j-c)/Rth(j-c)

1.0

δ = 0.5

δ = 0.2

δ = 0.1

0.1

Single pulse

T

tp(s)

0.0

1.E-03 1.E-02 1.E-01 1.E+00 1.E+01

δ

=tp/T

tp

δ = 0.2

δ = 0.1

δ

=tp/T

T

2

PAK).

Tc=120°C

tp

Tc=25°C

Tc=75°C

Single pulse

tp(s)

0.1

1.E-03 1.E-02 1.E-01 1.E+00

Fig.5-1 :Nonrepetitive surge peakforwardcurrent

versus overload duration (TO-220AC, D

IM(A)

80

70

60

50

40

30

20

IM

10

0

1.E-03 1.E-02 1.E-01 1.E+00

δ=0.5

t

t(s)

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