DIGITRON SEMICONDUCTORS

144 Market Street

Kenilworth NJ 07033 USA

phone +1.908.245-7200

USD520-USD550

SCHOTTKY RECTIFIERS

MAXIMUM RATINGS

Parameter

Symbol

Value

150A

75A

Non-repetitive peak surge current (8.3ms)

1000A

Peak reverse transient current

2A

Thermal resistance, junction to case

R

ӨJC

0.8°C/W

Storage temperature range

-55° to 200°C

Operating junction temperature

175°C

Working peak

reverse voltage

Non-repetitive

peak reverse

voltage

Maximum forward voltage

Maximum reverse current

(pulsed)*

Maximum

capacitance @

Volts

Volts

Volts

mA

mA

Part

number

Volts

Volts

@10A, 25°C

@60A, 25°C

@60A, 125°C

pF

USD520

20

24

0.50

0.68

0.60

20

50

4000

USD535

35

42

0.50

0.68

0.60

20

50

4000

USD545

45

54

0.50

0.68

0.60

20

50

4000

USD550

50

60

0.50

0.68

0.60

20

75

4000

*Duty cycle = 1%.

MECHANICAL CHARACTERISTICS

Case

DO-5(R)

Marking

Alpha-numeric

Normal polarity

Cathode is stud

Reverse polarity

Anode is stud (add “R” suffix)

DO-5(R)

Inches

Millimeters

Min

Max

Min

Max

A

¼-28 UNF2A threads

B

0.669

0.688

16.990

17.480

C

-

0.794

-

20.160

D

-

1.000

-

25.400

E

0.422

0.453

10.720

11.510

F

0115

0.200

2.920

5.080

G

-

0.450

-

11.430

H

0.220

0.249

5.580

6.320

J

0.250

0.375

6.350

9.530

K

0.156

-

3.960

-

M

-

0.667

-

16.940

N

0.030

0.080

0.760

2.030

P

0.140

0.175

3.560

4.450

Available Non-RoHS (standard) or RoHS compliant (add PBF suffix).

fax +1.908.245-0555

sales@digitroncorp.com

Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.

www.digitroncorp.com

Rev. 20121128