Datasheet LS4150 Datasheet (VISHAY)

Silicon Epitaxial Planar Diode

Features

D

Electrical data identical with the device 1N4150

D

Quadro Melf package

LS4150

Vishay Telefunken

Applications

High speed switch and general purpose use in com­puter and industrial applications

Absolute Maximum Ratings

Tj = 25_C

Parameter Test Conditions Type Symbol Value Unit
Repetitive peak reverse voltage V
Reverse voltage V
Peak forward surge current tp=1ms I
Forward current I
Average forward current VR=0 I
Power dissipation P
Junction temperature T
Storage temperature range T

Maximum Thermal Resistance

Tj = 25_C

Parameter Test Conditions Symbol Value Unit

Junction ambient on PC board 50mmx50mmx1.6mm R

thJA

RRM

R

FSM

F

FAV

V

stg

j

96 12009

50 V
50 V

4 A
600 mA
300 mA
500 mW
175

–65...+175

500 K/W

°

C

°

C

Document Number 85562
Rev. 3, 01-Apr-99 1 (4)

www.vishay.de • FaxBack [phone]

LS4150

g

Vishay Telefunken

Electrical Characteristics

Tj = 25_C

Parameter Test Conditions Type Symbol Min Typ Max Unit

Forward voltage IF=1mA V

IF=10mA V
IF=50mA V
IF=100mA V
IF=200mA V

Reverse current VR=50V I

VR=50V, Tj=150°C I
Diode capacitance VR=0, f=1MHz, VHF=50mV C
Reverse recovery time IF=IR=10...100mA, iR=0.1xIR,

R

=100

W

L

Characteristics (Tj = 25_C unless otherwise specified)

t

0.54 0.62 V

F

0.66 0.74 V

F

0.76 0.86 V

F

0.82 0.92 V

F

0.87 1.0 V

F
R
R

D
rr

100 nA
100 nA

2.5 pF
4 ns

100

10

m

1

0.1

R

I – Reverse Current ( A )

0.01

94 9100

Figure 1. Reverse Current vs. Junction Temperature

Scattering Limit

VR=50V

0 40 80 120 160

Tj – Junction Temperature ( °C )

200

1000

100

Scattering Limit

10

1

F

I – Forward Current ( mA )

0.1
0 0.4 0.8 1.2 1.6

94 9162

Figure 2. Forward Current vs. Forward Voltage

VF – Forward Voltage ( V )

Tj=25°C

2.0

www.vishay.de • FaxBack [phone] Document Number 85562

Rev. 3, 01-Apr-992 (4)

Dimensions in mm

LS4150

Vishay Telefunken

96 12071

Document Number 85562
Rev. 3, 01-Apr-99 3 (4)

www.vishay.de • FaxBack [phone]

LS4150

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.

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] Document Number 85562

Rev. 3, 01-Apr-994 (4)