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June 19,2013

LED-REV.08

PJLEDSX225

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-214AC 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 : 0.0023 ounce, 0.0679 gram

• Marking : LEDSX225

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

RECTIFICATION FUNCTION IN FLYBACK CONVERTER FOR LED POWER

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%.

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

VOLTAGE

250 Volts

2 Amperes

CURRENT

1

2

Cathode

Anode

PARAMETER

SYMBOL

VALUE

UNITS

Maximum Recurrent Peak Reverse Voltage

V

RRM

250

V

Maximum RMS Voltage

V

RMS

175

V

Maximum DC Blocking Voltage

V

DC

250

V

Maximum Average Forward Current

I

F(AV)

2A

Peak Forward Surge Current : 8.3ms single half sine-wave

superimposed on rated load

I

FSM

50

A

Maximum Forward Voltage at 2A

V

F

0.93

V

Maximum DC Reverse Current at Rated DC Blocking Voltage

I

R

0.2

A

Maximum Reverse Recovery Time (Note 1)

t

rr

30

ns

Typical Junction capacitance (Note 2)

C

J

30

pF

Typical Junction capacitance

(Note 3)

(Note 4)

R

JL

JA

30

150

Operating Junction and Storage Temperature Range

T

-55 to +150

0.181(4.60)

0.157(4.00)

0.060(1.52)

0.030(0.76)

0.008(0.203)

0.002(0.051)

0.208(5.28)

0.188(4.80)

0 012(0 305)

..

0 006(0.152)

.