Vishay Telefunken BYS10-45, BYS10-35, BYS10-25 Datasheet

Schottky Barrier Rectifier

g

R

Features

D

High efficiency

D

Low power losses

D

Very low switching losses

D

Low reverse current

D

High surge capability

Applications

Polarity protection
Low voltage, high frequency rectifiers

BYS10

Vishay Telefunken

15 811

Absolute Maximum Ratings

Tj = 25_C

Parameter Test Conditions Type Symbol Value Unit

Reverse voltage BYS10–25 V
=Repetitive peak reverse voltage

BYS10–35

=V

R

RRM

25 V
35 V

BYS10–45 45 V
Peak forward surge current tp=10ms, half sinewave I
Average forward current I
Junction and storage

Tj=T

FSM

FAV

stg

30 A

1.5 A

–55...+150

temperature range

Maximum Thermal Resistance

Tj = 25_C

Parameter Test Conditions Symbol Value Unit
Junction lead TL=constant R
Junction ambient mounted on epoxy–glass hard tissue R

mounted on epoxy–glass hard tissue, 50mm2 35mm Cu R
mounted on Al–oxid–ceramic (Al2O3), 50mm2 35mm Cu R

thJL
thJA
thJA
thJA

25 K/W
150 K/W
125 K/W
100 K/W

Electrical Characteristics

Tj = 25_C

Parameter Test Conditions Type Symbol Min Typ Max Unit
Forward voltage IF=1A V
Reverse current VR=V

VR=V

RRM

, Tj=100°C I

RRM

F

I

R
R

°

C

500 mV
500

m

A

10 mA

Document Number 86013
Rev. 2, 24-Jun-98

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BYS10

Vishay Telefunken

Characteristics (Tj = 25_C unless otherwise specified)

R

P – Maximum Reverse Power Dissipation ( W )

95 9710

7

6

5

4

R

=25K/W

3

2

1

0

0 40 80 120 160

thJA

Tj – Junction Temperature ( °C )

BYS10-45

BYS10-35

BYS10-25

R

=100K/W

thJA

Figure 1. Max. Reverse Power Dissipation vs.

Junction Temperature

1000

100

10

200

2.0

1.6

1.2

0.8

125K/W

0.4

FAV

I – Average Forward Current ( A )

0

0

T

VR=0V, Half Sinewave

R

=25K/W

thJA

100K/W

150K/W

40 80 120 160

– Ambient Temperature ( °C )95 9713

amb

Figure 4. Max. Average Forward Current vs.

Ambient Temperature

100

Tj=150°C

10

1

200

VR=V

R

I – Reverse Current ( mA )

95 9711

1

0.1
0 40 80 120 160

Tj – Junction Temperature ( °C )

Figure 2. Max. Reverse Current vs.

Junction Temperature

2.0

VR=V

1.6

1.2

0.8

BYS10-35

0.4

FAV

I – Average Forward Current ( A )

0

0

, Half Sinewave, R

RRM

BYS10-45

40 80 120 160

T

– Ambient Temperature ( °C )95 9712

amb

thJA

BYS10-25

=25K/W

Figure 3. Max. Average Forward Current vs.

Ambient Temperature

RRM

200

200

F

I – Forward Current ( A )

95 9714

0.1

0.01
0 0.4 0.8 1.2 1.6

Tj=25°C

2.0

VF – Forward Voltage ( V )

Figure 5. Max. Forward Current vs. Forward Voltage

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Document Number 86013

Rev. 2, 24-Jun-98