SB340-E3/73 - Vishay [General Semiconductor]

Document Number: 88719 For technical questions within your region, please contact one of the following: www.vishay.com

Revision: 19-Oct-09 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 1

Schottky Barrier Rectifier

SB320 thru SB360

Vishay General Semiconductor

FEATURES

• Guardring for overvoltage protection

• Very small conduction losses

• Extremely fast switching

• Low forward voltage drop

• High forward surge capability

• High frequency operation

• Solder dip 275 °C max. 10 s, per JESD 22-B106

• Compliant to RoHS directive 2002/95/EC and in

accordance to WEEE 2002/96/EC

TYPICAL APPLICATIONS

For use in low voltage high frequency inverters,

freewheeling, dc-to-dc converters, and polarity protection

applications.

MECHANICAL DATA

Case: DO-201AD

Molding compound meets UL 94 V-0 flammability rating

Base P/N-E3 - RoHS compliant, commercial grade

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD 22-B102

E3 suffix meets JESD 201 class 1A whisker test

Polarity: Color band denotes the cathode end

Note

(1) Pulse test: 300 μs pulse width, 1 % duty cycle

PRIMARY CHARACTERISTICS

IF(AV) 3.0 A

VRRM 20 V to 60 V

IFSM 120 A

VF0.49 V, 0.68 V

TJ max. 125 °C, 150 °C

DO-201AD

MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)

PARAMETER SYMBOL SB320 SB330 SB340 SB350 SB360 UNIT

Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 V

Maximum RMS voltage VRMS 14 21 28 35 42 V

Maximum DC blocking voltage VDC 20 30 40 50 60 V

Maximum average forward rectified current

at 0.375" (9.5 mm) lead length (fig. 1) IF(AV) 3.0 A

Peak forward surge current 8.3 ms single half

sine-wave superimposed on rated load IFSM 120 A

Operating junction temperature range TJ- 65 to + 125 - 65 to + 150 °C

Storage temperature range TSTG - 65 to + 150 °C

ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)

PARAMETER TEST CONDITIONS SYMBOL SB320 SB330 SB340 SB350 SB360 UNIT

Maximum instantaneous forward voltage 3.0 A VF (1) 0.49 0.68 V

Maximum instantaneous reverse current

at rated DC blocking voltage

TA = 25 °C

IR (1) 0.5

TA = 100 °C 20 10

www.vishay.com For technical questions within your region, please contact one of the following: Document Number: 88719

2DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com Revision: 19-Oct-09

SB320 thru SB360

Vishay General Semiconductor

Note

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

pad

RATINGS AND CHARACTERISTICS CURVES

(TA = 25 °C unless otherwise noted)

Fig. 1 - Forward Current Derating Curve

Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current

Fig. 3 - Typical Instantaneous Forward Characteristics

Fig. 4 - Typical Reverse Characteristics

THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)

PARAMETER SYMBOL SB320 SB330 SB340 SB350 SB360 UNIT

Typical thermal resistance

RθJA (1) 30

°C/W

RθJL (1) 10

ORDERING INFORMATION (Example)

PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE

SB340-E3/54 1.08 54 1400 13" diameter paper tape and reel

SB340-E3/73 1.08 73 1000 Ammo pack packaging

025 50 75 100 125 150 175

1.0

2.0

3.0

4.0

Lead Temperature (°C)

Average Forward Current (A)

Resistive or Inductive Load

0.375" (9.5 mm) Lead Length

SB320 thru SB340

SB350 and SB360

110 100

120

150

Number of Cycles at 60 Hz

Peak Forward Surge Current (A)

= T

Max.

8.3 ms Single Half Sine-Wave

00.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6

0.01

0.1

100

Instantaneous Forward Voltage (V)

Instantaneous Forward Current (A)

SB320 thru SB340

SB350 and SB360

= 125 °C

= 25 °C

Pulse Width = 300 μs

1 % Duty Cycle

020 40 60 80 100

0.001

0.01

0.1

Percent of Rated Peak Reverse Voltage (%)

Instantaneous Reverse Current (mA)

SB320 thru SB340

SB350 and SB360

TJ = 125 °C

TJ = 25 °C

TJ = 75 °C

Document Number: 88719 For technical questions within your region, please contact one of the following: www.vishay.com

Revision: 19-Oct-09 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 3

SB320 thru SB360

Vishay General Semiconductor

Fig. 5 - Typical Junction Capacitance Fig. 6 - Typical Transient Thermal Impedance

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)

100

1000

0.1

110 100

Reverse Voltage (V)

Junction Capacitance (pF)

SB320 thru SB340

SB350 and SB360

TJ = 25 °C

f = 1.0 MHz

Vsig = 50 mVp-p

0.1 110

0.1

100

0.01

t - Pulse Duration (s)

Transient Thermal Impedance (°C/W)

DO-201AD

0.210 (5.3)

0.190 (4.8)

DIA.

0.052 (1.32)

0.048 (1.22)

DIA.

1.0 (25.4)

MIN.

1.0 (25.4)

MIN.

0.375 (9.5)

0.285 (7.2)

Legal Disclaimer Notice

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Revision: 12-Mar-12 1Document Number: 91000

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