replacement for a MR2504s power diode

jmariano · electronics forum beginner Joined: 20 Jul 2006 Posts: 1

Dear All,

I'm looking for a replacement for a power diode with reference MR2504s
that, as far as I
could find, was manufactured by Motorola a long time ago.
Does anyone have a suggestion? I could not find a datasheet on the web,
and the best I
could find ware the enclosed specs. I'm not sure about the
manufacturer, sice I don't have a way to compare my diode
to a datasheet. The markings on the diode body reads:

M (small M, motorola symbol?) MR2504S "diode symbol" 7515

The diode is used in the rectifying section os a tri phase hi-current
(30A) 50 V laboratory power supply.

Tank you very much

José Mariano
Dep. of Physics
University of Algarve

Specs:
Part Number = MR2504S
Description = Silicon Rectifier
Manufacturer = Motorola
V(RRM)(V) Rep.Pk.Rev. Voltage = 400
I(RM) Max.(A) Reverse Current = 100u
@V(R) (V)(Test Condition) = 400
I(RM) Max.(A) Pk. Rev. Current = 500u
@Temp. (°C) (Test Condition) = 100
I(FSM) Max.(A) Pk.Fwd.Sur.Cur. = 600
V(FM) Max.(V) Forward Voltage = 1.15
@I(FM) (A) (Test Condition) = 79
@Temp. (°C) (Test Condition) = 25
I(O) Max.(A) Output Current = 25
@Temp (°C) (Test Condition) = 150
Status = Discontinued
Package = StR-10
Military = N

PeterSmith1954@googlemail · electronics forum addict Joined: 04 Jul 2006 Posts: 79

jmariano wrote:

Google