Datasheet SF5400, SF5401, SF5402, SF5403, SF5404 Datasheet (VISHAY)

Super Fast Soft Recovery Rectifier

g

Features

D

Glass passivated

D

Hermetically sealed axial leaded glass envelope

D

Low reverse current

D

High reverse voltage

Applications

SF5400...SF5408

Vishay Telefunken

Switched mode power supplies
High–frequency inverter circuits

Absolute Maximum Ratings

Tj = 25_C

Parameter Test Conditions Type Symbol Value Unit

Reverse voltage SF5400 VR=V
=Repetitive peak reverse voltage

SF5401 VR=V
SF5402 VR=V
SF5403 VR=V
SF5404 VR=V
SF5405 VR=V
SF5406 VR=V
SF5407 VR=V

SF5408 VR=V
Peak forward surge current tp = 10 ms, half sinewave I
Average forward current I
Junction and storage

Tj=T

temperature range

Maximum Thermal Resistance

Tj = 25_C

Parameter Test Conditions Symbol Value Unit

Junction ambient Lead length l = 10 mm, TL = constant R

on PC Board with spacing 37.5 mm R

thJA
thJA

FSM

FAV

RRM
RRM
RRM
RRM
RRM
RRM
RRM
RRM
RRM

stg

94 9588

50 V
100 V
200 V
300 V
400 V
500 V
600 V
800 V

1000 V

150 A

3 A

–55...+175

25 K/W
70 K/W

°

C

Document Number 86061
Rev. 3, 24-Jun-98

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1 (5)

SF5400...SF5408

g

F

R

m

y

F R R

Vishay Telefunken

Electrical Characteristics

Tj = 25_C

Parameter Test Conditions Type Symbol Min Typ Max Unit

Forward voltage IF = 3 A SF5400–SF5404 V

SF5405–SF5408 V

Reverse current VR=V

VR=V

RRM

, Tj=125°C I

RRM

Reverse breakdown IR=100mA SF5400 V
voltage

SF5401 V
SF5402 V
SF5403 V
SF5404 V
SF5405 V
SF5406 V
SF5407 V
SF5408 V

Reverse recovery IF=0.5A, IR=1A, iR=0.25A SF5400–SF5404 t
time

SF5405–SF5408 t

F
F

I

R

R
(BR)R
(BR)R
(BR)R
(BR)R
(BR)R
(BR)R
(BR)R
(BR)R
(BR)R

rr

rr

60 V
110 V
220 V
330 V
440 V
550 V
660 V
880 V

1100 V

1.1 V

1.7 V
5

m

50

m

50 ns
75 ns

A
A

Characteristics (Tj = 25_C unless otherwise specified)

40

30

ll

TL=constant

20

30

thJA

R – Therm. Resist. Junction / Ambient ( K/W )

94 9548

20

10

0

0 5 10 15 25

l – Lead Length ( mm )

Figure 1. Max. Thermal Resistance vs. Lead Length

3.2

3.0

SF5400...SF5404

2.8

2.6

2.4

2.2

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

FAV

I – Average Forward Current ( A )

0.2
0

0 20 40 60 80 100 120 140 160 180

T

– Ambient Temperature ( °C )96 12132

amb

Figure 2. Max. Average Forward Current vs.

Ambient Temperature

VR=V

fv1kHz

R

thJA

PC Board

v

RRM

70K/W

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Document Number 86061

Rev. 3, 24-Jun-98

SF5400...SF5408

Vishay Telefunken

3.2

3.0

SF5405...SF5408

2.8

2.6

2.4

2.2

VR=V

fv1kHz

R

thJA

PC Board

v

RRM

70K/W

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

FAV

I – Average Forward Current ( A )

0.2
0

0 20 40 60 80 100 120 140 160 180

T

– Ambient Temperature ( °C )96 12133

amb

Figure 3. Max. Average Forward Current vs.

Ambient Temperature

3.2

3.0

2.8

SF5400...SF5404

2.6

2.4

2.2

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

FAV

I – Average Forward Current ( A )

0.2

VR=V

R

thJA

RRM

fv1kHz

v

25K/W

l=10mm

0

0 20 40 60 80 100 120 140 160 180

T

– Ambient Temperature ( °C )96 12061

amb

Figure 4. Max. Average Forward Current vs.

Ambient Temperature

100.000
SF5400...SF5404

10.000

Tj=175°C

1.000
Tj=25°C

0.100

0.010

F

I – Forward Current ( A )

0.001

0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2

VF – Forward Voltage ( V )96 12057

Figure 6. Max. Forward Current vs. Forward Voltage

100.000
SF5405...SF5408

10.000

Tj=175°C

1.000

I – Forward Current ( A )

0.100

0.010

F

Tj=25°C

0.001
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

VF – Forward Voltage ( V )96 12059

Figure 7. Max. Forward Current vs. Forward Voltage

3.2

3.0

2.8

SF5405...SF5408

2.6

2.4

2.2

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

FAV

I – Average Forward Current ( A )

0.2

VR=V

fv1kHz

R

thJA

RRM

v

25K/W

l=10mm

0

0 20 40 60 80 100 120 140 160 180

T

– Ambient Temperature ( °C )96 12062

amb

Figure 5. Max. Average Forward Current vs.

Ambient Temperature

Document Number 86061
Rev. 3, 24-Jun-98

1000

SF5400...SF5408

VR = V

m

100

10

R

I – Reverse Current ( A )

1

25 50 75 100 125 150 175

Tj – Junction Temperature ( °C )96 12065

Figure 8. Max. Reverse Current vs.

Junction Temperature

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RRM

3 (5)

SF5400...SF5408

Vishay Telefunken

Dimensions in mm

Sintered Glass Case
SOD 64
Weight max. 1.0g

Cathode Identification

26 min. 26 min.

4.2 max.

∅ 4.3 max.

technical drawings
according to DIN
specifications

∅ 1.35 max.

94 9587

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Document Number 86061

Rev. 3, 24-Jun-98

SF5400...SF5408

Vishay Telefunken

Ozone Depleting Substances Policy Statement

It is the policy of Vishay Semiconductor GmbH to

1. Meet all present and future national and international statutory requirements.

2. Regularly and continuously improve the performance of our products, processes, distribution and operating
systems

with respect to their impact on the health and safety of our employees and the public, as well as their impact on
the environment.

It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as
ozone depleting substances (ODSs).

The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and
forbid their use within the next ten years. V arious national and international initiatives are pressing for an earlier ban
on these substances.

Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of
ODSs listed in the following documents.

1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively

2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA

3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.

Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.

We reserve the right to make changes to improve technical design and may do so without further notice.

Parameters can vary in different applications. All operating parameters must be validated for each customer application

by the customer. Should the buyer use Vishay-Telefunken products for any unintended or unauthorized application, the

buyer shall indemnify Vishay-Telefunken against all claims, costs, damages, and expenses, arising out of, directly or

indirectly , any claim of personal damage, injury or death associated with such unintended or unauthorized use.

Document Number 86061
Rev. 3, 24-Jun-98

Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany

Telephone: [phone], Fax number: 49 (0)7131 67 2423

www.vishay.de • FaxBack [phone]

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