SEMICONDUCTOR

TECHNICAL DATA

2013. 02. 20

1/3

Revision No : 0

SS5U45

Surface Mount Schottky Rectifier

Reverse Voltage 45V , Forward Current 5A

Features

S h ttk b

i

di d

• Schottky barrier diodes

• Low forward voltage drop

• Low leakage current

• Moisture sensitivity: level 1, per J-STD-020

• Solder dip 260 °C, 10 s

• Low profile

• Heatsink design

TO-277

Anode 1

TYPICAL APPLICATIONS

For low voltage high frequency inverters, DC/DC converters and polarity protection application.

Anode 1

Anode 2

Cathode

& Heatsink

Maximum Ratings

■

Electrical Characteristics

（

Ta=25℃ Unless otherwise specified）

（

Ta=25℃ Unless otherwise specified）

Parameter

Symbol

Rating

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

P

eak Reverse Voltage

45

V

RMS Reverse voltage

31.5

V

I

t

n

e

rr

u

C

t

u

p

t

u

O

d

e

i

fi

t

c

e

R

e

g

a

r

e

v

A

O

5

A

Non-Repetitive Peak Forward Surge Current

100

A

Junction Temperature Range

T

j

MAX

15

0

℃

Storage Temperature Range

-55～150

℃

Typical Thermal Resistance

73

/W

℃

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Reverse Voltage

=0.3mA

45

V

Forward voltage

=2A

0.37

0.42

V

=2A

0.26

V

=5A

0.43

0.48

V

=5A

0.37

V

Instantaneous Reverse Current

=45V

0.02

0.3

mA

=35V

1.8

1

0

mA

=45V

15

100

mA

Notes :

1. FR-4 PCB, 2oz. Copper, minimum recommended pad layout per.

2. Short duration pulse test used to minimize self-heating effect.