Datasheet SB520, SB520-T3, SB520-TB, SB530, SB530-T3 Datasheet (WTE)

WTE

POWER SEMICONDUCTORS

SB520 – SB560

5.0A SCHOTTKY BARRIER RECTIFIER

Features

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Schottky Barrier Chip

!

Guard Ring Die Construction for

Transient Protection

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High Current Capability A B A

!

Low Power Loss, High Efficiency

!

High Surge Current Capability

!

For Use in Low Voltage, High Frequency

Inverters, Free Wheeling, and Polarity
Protection Applications C

D

Mechanical Data

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Case: Molded Plastic

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Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

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Polarity: Cathode Band

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Weight: 1.2 grams (approx.)

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Mounting Position: Any

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Marking: Type Number

Maximum Ratings and Electrical Characteristics

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

RMS Reverse Voltage V
Average Rectified Output Current (Note 1) @TL = 100°C I

Non-Repetitive Peak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
(JEDEC Method)

Forward Voltage @IF = 5.0A V

RRM

V

RWM

V

R

V

R(RMS)

O

FSM

I

FM

DO-201AD

Dim Min Max

A
B
C
D

All Dimensions in mm

@TA=25°C unless otherwise specified

20 30 40 50 60 V

14 21 28 35 42 V

0.55 0.70 V

25.4 —

8.50 9.50

1.20 1.30

5.0 5.60

5.0 A

150 A

Peak Reverse Current @TA = 25°C
At Rated DC Blocking Voltage @T

Typical Junction Capacitance (Note 2) C
Typical Thermal Resistance Junction to Ambient R
Operating and Storage Temperature Range Tj, T

Note: 1. Valid provided that leads are kept at ambient temperature at a distance of 9.5mm from the case.

2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.

SB520 – SB560 1 of 3 © 2002 Won-Top Electronics

= 100°C

A

RM

I

j

JA



STG

550 400 pF

0.5
50

10 K/W

-65 to +150 °C

mA

5

40

(AV),

I AVERAGE FORWARD CURRENT (A)

4

3

2

1

Resistive or

Inductive Load

0

02550

T , LEAD TEMPERATURE ( C)

Fig. 1 Forward Current Derating Curve

150

120

90

10

SB520 - SB540

SB550 - SB560

1.0

T - 25 C

°

j

I Pulse Width = 300 s

F

I , INSTANTANEOUS FORWARD CURRENT (A)

75

100 125 150

L

°

0.1
0

0.2 0.4 0.6 0.8 1.0

V , INSTANTANEOUS FORWARD VOLTAGE (V)

F

F

µ

Fig. 2 Typical Forward Characteristics

Single Half-Sine-Wave

(JEDEC Method)

3000

T = 25 C

j

°

1000

SB520 - SB540

60

30

FSM

I , PEAK FORWARD SURGE CURRENT (A)

0

1 10 100

NUMBER OF CYCLES AT 60Hz

Fig. 3 Max Non-Repetitive Peak Fwd Surge Current

100

10

1.0

0.1

0.01

T = 125 C

j

T = 75 C

j

T = 25 C

°

j

SB550 - SB560

j

C , CAPACITANCE (pF)

100

0.1

1.0 10

V , REVERSE VOLTAGE (V)

R

100

Fig. 4 Typical Junction Capacitance

°

°

0.001

R

I , INSTANTANEOUS REVERSE CURRENT (mA)

0 20 40 60 80 100 120 140

PERCENT OF RATED PEAK REVERSE VOLTAGE (%)

Fig. 5 Typical Reverse Characteristics

SB520 – SB560 2 of 3 © 2002 Won-Top Electronics

ORDERING INFORMA TION

Product No.

!!!!

Package Type Shipping Quantity

SB520-T3 DO-201AD 1200/Tape & Reel

SB520-TB

DO-201AD 1200/Tape & Box
SB520 DO-201AD 500 Units/Box
SB530-T3 DO-201AD 1200/Tape & Reel

SB530-TB

DO-201AD 1200/Tape & Box
SB530 DO-201AD 500 Units/Box
SB540-T3 DO-201AD 1200/Tape & Reel

SB540-TB

DO-201AD 1200/Tape & Box
SB540 DO-201AD 500 Units/Box
SB550-T3 DO-201AD 1200/Tape & Reel

SB550-TB

DO-201AD 1200/Tape & Box
SB550 DO-201AD 500 Units/Box
SB560-T3 DO-201AD 1200/Tape & Reel

SB560-TB

DO-201AD 1200/Tape & Box
SB560 DO-201AD 500 Units/Box

Products listed in

!

T3 suffix refers to a 13” reel. TB suffix refers to Ammo Pack.
Shipping quantity given is for minimum packing quantity only. For minimum order
quantity, please consult the Sales Department.

bold

are WTE

Preferred

devices.

Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.

WARNING

support devices or systems without the express written approval.

: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life

Won-Top Electronics Co., Ltd.

No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan

886-7-822-5408 or 886-7-822-5410

Phone:

886-7-822-5417

Fax:

[e-mail]

Email:
Internet:

http://www.wontop.com

We power your everyday.

SB520 – SB560 3 of 3 © 2002 Won-Top Electronics