PAGE . 1

May 14.2010-REV.01

BD540YT~BD5200YT

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS

.098(2.5)

.032(0.8)

.264(6.7)

.09 .09

.216(5.5)

.024(0.6)

.071(1.8)

.02(0.5)

.082(2.1)

.012(0.3)

.248(6.3)

(2.3) (2.3)

.200(5.1)

.016(0.4)

.051(1.3)

TO-251AB

Unit:inch(mm)

VOLTAGE

40 to 200 Volts

5 Amperes

CURRENT

FEATURES

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-O

• For surface mounted applications

• Low profile package

• Built-in strain relief

• Low power loss, High efficiency

• High surge capacity

• For use in low voltage high frequency inverters, free wheeling, and

polarity protection applications

• In compliance with EU RoHS 2002/95/EC directives

MECHANCALDATA

• Case: TO-251AB molded plastic

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

• Polarity: As marking

• Weight: 0.0104 ounces, 0.297 grams.

MAXIMUM RATINGSAND ELECTRICALCHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load.

PA RA M E TE R

S YM B OL

B D 54 0YT

B D 5 4 5 YT B D 5 50YT B D 5 60 YT B D 58 0YT B D 5 9 0 YT B D 5 1 0 0 YT

B D 5 1 5 0 YT

B D 52 00 YT

UNITS

M a xi m um Re cur r e nt P e ak Re ve r s e Vo lt age

V

RRM

40

45

50

60

80

9 0

100

150

200

V

Ma xi mum RM S Vo lt a g e

V

RMS

28

31.5

3 5

4 2

5 6

6 3

7 0

105

140

V

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

V

DC

40

45

50

60

80

9 0

100

150

200

V

Aver age Re cti fi e d Outp ut C urr ent ( S e e F i gur e 1)

I

F(AV )

5.0

A

No n- Repe t i t i ve Peak F o r war d Surge C urr ent : 8.3m s

s i ng le ha lf s i ne - wave supe r i m pos ed on r a te d lo ad

I

FS M

100

A

For war d Vo lt age at 5. 0 A

V

F

0. 7 0

0. 74

0. 80

0.9

V

Peak Re ve r s e C urr ent T

at Ra t ed D C B loc ki ng Vo lt age T

I

R

0.05

20

mA

Typi cal Ther m a l Re s i s t ance( Note 2)

JC

5.0

W

Oper ati ng J unc ti on and S tor age Te m per ature Ra ng e

T

-5 5 to +1 5 0

- 65 to + 1 75