VISHAY S414D Datasheet

Fast Soft Recovery Rectifier

Features

D

Hermetically sealed glass envelope

D

Glass passivated

D

Low reverse current

D

Miniature axial leaded

D

High reverse voltage

S414D

Vishay Telefunken

Applications

TV and monitor
Electronic ballast

Absolute Maximum Ratings

Tj = 25_C

Parameter Test Conditions Type Symbol Value Unit

Reverse voltage=Repetitive peak reverse
voltage

Peak forward surge current tp=8.3ms, half–sinewave I
Average forward current T
Junction and storage temperature range Tj=T

=33°C, l = 10 mm I

amb

VR=V

Maximum Thermal Resistance

Tj = 25_C

Parameter Test Conditions Symbol Value Unit

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

thJA

Electrical Characteristics

Tj = 25_C

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

Reverse breakdown voltage IR=100mA V
Reverse recovery time IF=0.5A, IR=1A, iR=0.25A t

VR=V

RRM

, Tj=150°C I

RRM

F

I

R
R

(BR)R

rr

1000 V

FSM

FAV

95 10526

RRM

stg

1000 V

–55...+175°C

60 K/W

30 A

1.25 A

1.3 V
5

m

150

500 ns

m

A
A

Document Number 86056
Rev. 2, 24-Jun-98

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S414D

Vishay Telefunken

Characteristics (Tj = 25_C unless otherwise specified)

100

10

1

0.1

0.01

F

I – Forward Current ( A )

0.001
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

Tj=175°C

Tj=25°C

VF – Forward Voltage ( V )15951

Figure 1. Forward Current vs. Forward Voltage

1.4

1.2

1.0

0.8

0.6

0.4
R

=110K/W

0.2

FAV

I – Average Forward Current ( A )

0

0 20 40 60 80 100 120 140 160 180

thJA

PCB: d=25mm

T

– Ambient Temperature ( °C )15952

amb

VR=V

RRM

half sinewave

R

=60K/W

thJA

l=10mm

Figure 2. Average Forward Current vs.

Ambient Temperature

450

VR = V

400
350
300
250
200
150
100

50

R

P – Reverse Power Dissipation ( mW )

0

25 50 75 100 125 150 175

Tj – Junction Temperature ( °C )15953

60K/W

110K/W

150K/W

R

=

thJA

RRM

Figure 3. Max. Reverse Power Dissipation vs.

Junction Temperature

1000

1000

VR = V

RRM

m

100

100

10

10

R

I – Reverse Current ( A )

1

1

25 50 75 100 125 150 175

25 50 75 100 125 150 175

Tj – Junction Temperature ( °C )15954

Figure 4. Reverse Current vs. Junction Temperature

Dimensions in mm

Standard Glass Case
DOT 30 B
Weight max. 0.5g

26 min. 26 min.

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Cathode Identification

4.2 max.

∅ 3 max.

technical drawings
according to DIN
specifications

95 10524

∅ 0.82 max.

Document Number 86056

Rev. 2, 24-Jun-98

S414D

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 86056
Rev. 2, 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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