DS23024 Rev. 6 - 2

1 of 3

SB520 - SB560

www.diodes.com

SB520 - SB560

5.0A SCHOTTKY BARRIER RECTIFIER

Features

DO-201AD

Dim

Min

Max

A

25.40

¾

B

7.20

9.50

C

1.20

1.30

D

4.80

5.30

All Dimensions in mm

A

A

B

C

D

·

Epitaxial Construction

·

Guard Ring Die Construction for

Transient Protection

·

Low Power Loss, High Efficiency

·

High Surge Capability

·

High Current Capability and Low Forward

Voltage Drop

·

Surge Overload Rating to 150A Peak

·

For Use in Low Voltage, High Frequency

Inverters, Free Wheeling, and Polarity

Protection Applications

·

Plastic Material: UL Flammability

Classification Rating 94V-0

Mechanical Data

·

Case: Molded Plastic

·

Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

·

Polarity: Cathode Band

·

Weight: 1.1 grams (approx.)

·

Mounting Position: Any

·

Marking: Type Number

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Characteristic

Symbol

SB520

SB530

SB540

SB550

SB560

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

20

30

40

50

60

V

RMS Reverse Voltage

14

21

28

35

42

V

Average Rectified Output Current (See Figure 1) (Note 1)

5.0

A

Non-Repetitive Peak Forward Surge Current 8.3ms

single half sine-wave superimposed on rated load

(JEDEC Method)

150

A

Forward Voltage (Note 2)

0.55

0.67

V

Peak Reverse Current

°C

at Rated DC Blocking Voltage (Note 2)

°C

0.5

mA

50

25

Typical Thermal Resistance Junction to Ambient (Note 1)

(Note 3)

25

°C/W

8

Operating Temperature Range

-65 to +125

-65 to +150

°C

Storage Temperature Range

-65 to +150

Notes:

1. Measured at ambient temperature at a distance of 9.5mm from case.

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

3. Thermal resistance junction to lead vertical P.C.B. mounted, 0.375" (9.5mm) lead length.