Datasheet BYT71F-800, BYT71F-600, BYT71-800, BYT71-600 Datasheet (SGS Thomson Microelectronics)

BYT71(F)-800

August 1998 Ed : 3A

FASTRECOVERY RECTIFIERDIODES



Symbol Parameter Value Unit

I

F(RMS)

RMS on-state current 12 A

I

F(AV)

Average forward current
δ = 0.5

TO220AC Tc=130°C6 A

ISOWATT220AC Tc=105°C6

I

FSM

Surge non repetitive forward current tp=10ms

sinusoidal

90 A

Tstg

Tj

Storage and junction temperature range - 65 to + 150

- 65 to + 150

°C
°C

TO220AC

(Plastic)

K

A

.

HIGHVOLTAGECAPABILITY

.

FASTANDSOFT RECOVERY

.

INSULATEDPACKAGE:
insulatingvoltage= 2000V

DC

capacitance= 12 pF

DESCRIPTION

Symbol Parameter BYT71-(F) Unit

600 800

V

RRM

Repetitive peak off-state voltage 600 800 V

ABSOLUTEMAXIMUM RATINGS

FEATURES

Single chip rectifier suited for power conversion
and polarity protection applications.
This device is packaged in TO220AC and in
ISOWATT220AC.

ISOWATT220AC

(Plastic)

K

A

1/7

Symbol Test Conditions Min. Typ. Max. Unit

IR** Tj=25°CV

R

=V

RRM

20 µA

Tj= 100°C 1mA

VF*Tj= 100°CI

F

= 6 A 1.3 V

Tj=25°CI

F

= 6 A 1.4

Pulse test : * tp = 380 µs, duty cycle < 2 %

** tp = 5 ms, duty cycle < 2 %

THERMALRESISTANCES

ELECTRICAL CHARACTERISTICS

STATICCHARACTERISTICS

RECOVERYCHARACTERISTICS

Symbol Test Conditions Min. Typ. Max. Unit

trr Tj=25°CI

F

=1A

VR= 30V

dIF/dt = -15A/µs 300 ns

To evaluate the conduction losses use the following equations :
P = 1.15 x I

F(AV)

+ 0.025 x I

F2(RMS)

Symbol Parameter Value Unit

Rth (j-c) Junction to case TO220AC 2.3 °C/W

ISOWATT220AC 4.9

BY T 71(F)-800

2/7

I

M(A)

P=5W

P=7.5W

P=10W

T

I

M

=tp/T

tp

Fig.2 : Peak current versus form factor.

V

FM(V)

Tj=100 C

O

FM(A)

I

Fig.3 : Forward voltage drop versus forward current

(maximum values).

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

SINGLE PULSE

=0.5

=0.2

=0.1

T

=tp/T

tp

Fig.4 : Relative variation of thermal impedance junction

to case versus pulse duration.
(TO 220 AC)

P

F(av)(W)

=0.5

=0.05

=0.1

=0.2

=1

T

=tp/T

tp

I

F(av)(A)

Fig.1 : Average forward power dissipation versus

average forward current.

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

=0.5

=0.2

=0.1

SINGLE PULSE

T

=tp/T

tp

tp(s)

Fig.5 : Relative variation of thermal impedance junction

to case versus pulse duration.
(ISOWATT220AC)

BYT71(F)-800

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I

M(A)

IM

=0.5

t(s)

Fig.7 : Non repetitive surge peak forward current versus

overload duration.
(ISOWATT220AB)

F(av)(A)

I

0 25 50 75 100 125 150

0

1

2

3

4

5

6

7

8

Rth(j-a)=15 C/W

o

Rth(j-a)=Rth(j-c)

T

=tp/T

tp

=0.5

Tamb( C)

o

Fig.8 : Average current versus ambient temperature.

(duty cycle : 0.5) (TO 220 AB)

I

F(av)(A)

0 25 50 75 100 125 150

0

1

2

3

4

5

6

7

8

Rth(j-a)=15 C/W

o

Rth(j-a)=Rth(j-c)

T

=tp/T

tp

=0.5

Tamb( C)

o

Fig.9 : Average current versus ambient temperature.

(duty cycle : 0.5) (ISOWATT220AB)

C(pF)

F=1Mhz Tj=25 C

O

V

R(V)

Fig.10 : Junction capacitance versus reverse voltage

applied (Typical values).

IM

=0.5

t(s)

Fig.6 : Non repetitive surge peak forward current versus

overload duration.
(TO 220 AB)

90% CONFIDENCE Tj=100 C

Fig.11 : Recovery charges versus dIF/dt.

BY T 71(F)-800

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Tj( C)

QRR;IRM[Tj]/QRR;IRM[Tj=100 C

]

o

o

Fig.13 : Dynamic parameters versus junction

temperature.

I

RM(A)

90% CONFIDENCE Tj=100 C

IF=IF(av)

o

dIF/dt(A/us)

Fig.12 : Peak reverse current versus dIF/dt.

t

fr(us)

0 102030405060708090100

0.00

0.25

0.50

0.75

1.00

1.25

1.50

1.75

2.00

90% CONFIDENCE Tj=100 C

o

dIF/dt(A/us)

IF=IF(av)

Fig.15 : Recovery time versus dIF/dt.

V

FP(V)

0 102030405060708090100

0

5

10

15

20

25

30

35

40

90% CONFIDENCE Tj=100 C

o

dIF/dt(A/us)

IF=IF(av)

Fig.14 : Peak forward voltage versus dIF/dt.

BYT71(F)-800

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PACKAGE MECHANICAL DATA

TO220AC Plastic

A

C

D

E

M

L7

H2

ØI

L5

L6

L9

L4

G

F1

F

L2

AK

.

Marking: Typenumber

.

Coolingmethod: C

.

Weight: 1.86g

.

Recommendedtorque value: 0.55m.N

.

Maximumtorque value: 0.70m.N

REF. DIMENSIONS

Millimeters Inches

Min. Max. Min. Max.

A 4.40 4.60 0.173 0.181
C 1.23 1.32 0.048 0.051
D 2.40 2.72 0.094 0.107
E 0.49 0.70 0.019 0.027
F 0.61 0.88 0.024 0.034

F1 1.14 1.70 0.044 0.066

G 4.95 5.15 0.194 0.202

H2 10.00 10.40 0.393 0.409

L2 16.40 typ. 0.645 typ.
L4 13.00 14.00 0.511 0.551
L5 2.65 2.95 0.104 0.116
L6 15.25 15.75 0.600 0.620
L7 6.20 6.60 0.244 0.259
L9 3.50 3.93 0.137 0.154

M 2.6 typ. 0.102 typ.

Diam. I 3.75 3.85 0.147 0.151

BY T 71(F)-800

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PACKAGEMECHANICAL DATA

ISOWATT220AC Plastic

F

G

F1

H

DE

A

B

L7

Diam

L2

L6

L3

REF. DIMENSIONS

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

A 4.40 4.60 0.173 0.181
B 2.50 2.70 0.098 0.106

D 2.40 2.75 0.094 0.108

E 0.40 0.70 0.016 0.028
F 0.75 1.00 0.030 0.039

F1 1.15 1.70 0.045 0.067

G 4.95 5.20 0.195 0.205

H 10.00 10.40 0.394 0.409
L2 16.00 0.630
L3 28.60 30.60 1.125 1.205
L6 15.90 16.40 0.626 0.646
L7 9.00 9.30 0.354 0.366

Diam 3.00 3.20 0.118 0.126

.

Marking

: Typenumber

.

Coolingmethod: C

.

Weight: 2 g

.

Recommendedtorque value: 0.55m.N

.

Maximumtorque value: 0.70m.N

BYT71(F)-800

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