Features

• High Surge Capability

DO-4 Package

• Types up to 45 V V

RRM

• Not ESD Sensitive

Note:

1. Standard polarity: Stud is cathode.

3. Stud is base.

Parameter

Symbol

Unit

Repetitive peak reverse voltage

V

RMS reverse voltage

V

DC blocking voltage

V

Continuous forward current

A

Operating temperature

°C

Storage temperature

°C

Parameter

Symbol

Unit

Diode forward voltage

Thermal characteristics

Thermal resistance, junction -

case

°C/W

0.68

1.5

45

30

600

-55 to 150

-55 to 150

45

mA

V

0.68

1.5

25

1.5

1.5

25

32

Conditions

Electrical characteristics, at Tj = 25 °C, unless otherwise specified

Surge non-repetitive forward

current, Half Sine Wave

-55 to 150

-55 to 150

SD4145 (R)

SD41 (R)

35

25

35

30

SD41 thru SD4145R

Silicon Power

Schottky Diode

2. Reverse polarity (R): Stud is anode.

A

Conditions

SD41 (R)

600

Reverse current

SD4145 (R)

C

A

A

C

Stud Stud

(R)

C

A

A

C

Stud Stud

(R)

Inches

Millimeters

Min

Max

Min

Max

A

10-32 UNF

B

0.424

0.437

10.77

11.10

C

-----

0.505

-----

12.82

D

------

0.800

-----

20.30

E

0.453

0.492

11.50

12.50

F

0.114

0.140

2.90

3.50

G

-----

0.405

-----

10.29

J

-----

0.216

-----

5.50

M

-----

φ0.302

-----

φ7.68

N

0.031

0.045

0.80

1.15

P

0.070

0.79

1.80

2.00

DO- 4 (DO-203AA)

J

G

F

A

E

D

P

N

B

C

M

1

Oct. 2018

http://www.diodemodule.com/silicon_products/studs/sd41.pdf