Diodes SB320, SB360 User Manual

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3.0A SCHOTTKY BARRIER RECTIFIER

Features

• 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 80A Peak

• For Use in Low Voltage, High Frequency Inverters, Free

Wheeling, and Polarity Protection Applications

• Lead Free Finish, RoHS Compliant (Note 1)

• IEC 61000-4-2 (ESD - 150pF/330Ω)

Contact - ±15kV

Mechanical Data

• Case: DO-201AD

• Case Material: Molded Plastic. UL Flammability Classification

Rating 94V-0

• Moisture Sensitivity: Level 1 per J-STD-020

• Terminals: Finish - Tin. Solderable per MIL-STD-202, Method

208

• Polarity: Cathode Band

• Marking: Type Number

• Weight: 1.1 grams (approximate)

Ordering Information (Note 2)

Device Packaging Shipping

SB320-B DO-201AD 500/Bulk
SB320-T DO-201AD 1200/13” Tape & Reel
SB330-B DO-201AD 500/Bulk
SB330-T DO-201AD 1200/13” Tape & Reel
SB340-B DO-201AD 500/Bulk
SB340-T DO-201AD 1200/13” Tape & Reel
SB350-B DO-201AD 500/Bulk

ADVANCE INFORMATION

SB350-T DO-201AD 1200/13” Tape & Reel
SB360-B DO-201AD 500/Bulk
SB360-T DO-201AD 1200/13” Tape & Reel

SB320 - SB360

Maximum Ratings @T

Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.

Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 4)

RMS Reverse Voltage
Average Rectified Output Current (Note 3) (See Figure 1)
Non-Repetitive Peak Forward Surge Current 8.3ms

Single Half Sine-Wave Superimposed on Rated Load

= 25°C unless otherwise specified

A

Characteristic Symbol SB320 SB330 SB340 SB350 SB360 Unit

V

V

V

R(RMS

I

RRM
RWM

V

R

I

O

FSM

20 30 40 50 60 V

14 21 28 35 42 V

3.0 A
80 A

Thermal Characteristics

Characteristic Symbol SB320 SB330 SB340 SB350 SB360 Unit

Typical Thermal Resistance (Note 5)
Operating Temperature Range

Storage Temperature Range

Electrical Characteristics @T

Characteristic Symbol SB320 SB330 SB340 SB350 SB360 Unit

Forward Voltage @ IF = 3.0A VFM
Peak Reverse Current @ TA = 25°C
at Rated DC Blocking Voltage (Note 4) @ T

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes

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

SB320 - SB360

Document number: DS23023 Rev. 9 - 2

2. For packaging details, go to our website at http://www.diodes.com.

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

5. Thermal resistance from junction to lead vertical P.C.B. mounted, 0.500" (12.7mm) lead length with 2.5 x 2.5" (63.5 x 63.5mm) copper pad.

= 25°C unless otherwise specified

A

= 100°C

A

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R

JA

R

JL

T

J

T

STG

I

RM

1 of 3

-65 to +125 -65 to +150

0.50 0.74 V

30
10

-65 to +150

0.5 mA

November 2010

© Diodes Incorporated

°C/W

°C
°C

RAGE FORWARD CUR

RENT

TANT

O

US FORWARD CUR

R

T

P

FORWAR

URGE CUR

RENT

C, TOT

CAPACITANC

F

TANT

O

US R

R

CUR

RENT

3.0

10

(A)

2.5

(A)
EN

2.0

SB320 - SB360

1.5

1.0

1.0

ANE

0.5

O,

I AVE

0

25 50 75 100 125 150

T , LEAD TEMPERATURE ( C)

L

°

Fig. 1 Forward Current Derating Curve

80

(A)

ADVANCE INFORMATION

64

8.3ms Single Half-Sine-Wave
T = T

jj(max)

F

I , INS

)

0.1

0.1
V , INSTANTANEOUS FORW ARD VOLT AGE (V)

F

0.3

0.40.2

0.5 0.6 0.7 0.8

Fig. 2 Typical Forwar d C haracter istics

1000

T = 25C

°

j

f = 1.0MHz
V = 50m Vp-p

sig

E (p

48

D S

100

32

AL

EAK

16

FSM

I,

0

1

10

NUMBER OF CYCLES AT 60 Hz

Fig. 3 Max Non-Repetitive Peak Fwd Surge Current

10

100

T

SB320 - SB340
SB350 & SB360

10

0.1

110

V , REVERSE VOLTAGE (V)

R

100

Fig. 4 Typical Total Capacitance

(mA)

1

SE

0.1

EVE

0.01

ANE

0.001

R

I, INS

0.0001
0

20

40

60

80

100

PERCENT OF RATED PEAK REVERSE (%)

Fig. 5 Typical Reverse Characteristics

SB320 - SB360

Document number: DS23023 Rev. 9 - 2

2 of 3

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November 2010

© Diodes Incorporated