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June 19,2013

LED-REV.08

PJLEDSR325

FEATURES

• Ideal for rectification function in flyback converter for LED power.

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-O.

Flame Retardant Epoxy Molding Compound.

• For surface mounted applications in order to optimize board space.

• Low power loss, high efficiency.

• High surge capacity.

• Extremely low leakage current, suitable for high temperature ambiance.

• Lead free in comply with EU RoHS 2011/65/EU directives.

• Green molding compound as per IEC61249 Std. . (Halogen Free)

MECHANICAL DATA

• Case : JEDEC DO-214AA molded plastic

• Terminals : Solder plated, solderable per MIL-STD-750, Method 2026

• Polarity : Color band denotes cathode end

• Standard packaging : 16mm tape (EIA-481)

• Weight : 0.0032 ounce, 0.092 gram

• Marking : LEDSR325

RECTIFICATION FUNCTION IN FLYBACK CONVERTER FOR LED POWER

3. Mounted on an FR4 PCB, single-sided copper, mini pad.

VOLTAGE

250 Volts

3 Amperes

CURRENT

MAXIMUM RATINGSAND ELECTRICALCHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

1

2

Cathode

Anode

PA RA M E TE R

S YM B OL

VA L UE

UNITS

M a xi m um Re c ur r ent P eak Re ve r s e Vo lt age

V

RR M

250

V

Ma xi m um RM S Vo lta g e

V

RM S

175

V

Ma xi m um D C B lo c k i ng Vo lt a g e

V

DC

250

V

M a xi m um A ver age F o r war d C ur r ent

I

F( AV )

3A

P eak F o r war d S ur ge C ur r ent : 8. 3m s s i ng le ha lf s i ne - wave

s uper i m pose d on r a t ed load

I

FSM

100

A

M a xi m um F o r war d Vo lt age at 3 A

V

F

0.93

V

M a xi m um D C Re ve r s e C ur r ent a t Ra ted D C B loc k i ng

Vo lt age

I

R

0.2

A

M a xi m um Re ve r s e Re cove r y Ti m e ( Notes 1)

t

rr

30

ns

Typi c a l J unc t i on C apac i t anc e ( Not es 2)

C

J

45

p F

Typi c a l Ther m a l Re s i stance ( Not es 3)

JA

135

Oper ati ng and S t or age Te m p er atur e Ra ng e

T

- 5 5 t o + 150

0.185(4.70)

0.160(4.06)

0.050(1.27)

0.030(0.76)

0.220(5.59)

0.200(5.08)

0.012(0.305)

0.006(0.152)