Diodes B320B, B360B User Manual

3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

Features

 Guard Ring Die Construction for Transient Protection

 Ideally Suited for Automated Assembly

 Low Power Loss, High Efficiency

 Surge Overload Rating to 125A Peak

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

Wheeling, and Polarity Protection Application

 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

 Halogen and Antimony Free. “Green” Device (Note 3)

 Qualified to AEC-Q101 Standards for High Reliability

 PPAP Capable (Note 4)

Top View Bottom View

Mechanical Data

 Case: SMB

 Case Material: Molded Plastic. "Green" Molding Compound. UL

Flammability Classification Rating 94V-0

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

 Terminals: Lead Free Plating (Matte Tin Finish). Solderable per

MIL-STD-202, Method 208

 Polarity: Cathode Band

 Weight: 0.093 grams (approximate)

B320B - B360B

Ordering Information (Note 5)

Part Number* Compliance Case Packaging

B3xxB-13-F Standard SMB 3000/Tape & Reel

B340BQ-13-F Automotive SMB 3000/Tape & Reel

* xx = Device type, e.g. B320B-13-F (SMB package).

Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.

4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally the
same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.

5. For packaging details, go to our website at http”//www.diodes.com/products/packages.html.

Marking Information

B320B - B360B

Document number: DS30924 Rev. 10 - 2

YWW

Bxxx(x)

Bxxx(x) = Product type marking code, ex: B320B
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year (ex: 3 for 2013)
WW = Week code (01 to 53)

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T

T

O

US F

O

R

RD CUR

R

T

T

T

O

US F

O

R

RD C

U

R

R

T

Maximum Ratings (@T

= +25°C, unless otherwise specified.)

A

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

Characteristic Symbol B320B B330B

Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage

V

V

DC Blocking Voltage

Average Rectified Output Current @ TT =+100°C IO

Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load

I

Thermal Characteristics

Characteristic Symbol Value Unit

Typical Thermal Resistance, Junction to Terminal (Note 6)

Typical Thermal Resistance, Junction to Ambient (Note 6)

Operating Temperature Range

Storage Temperature Range

RRM

RWM

VR

FSM

B320B - B360B

B340B/

B340BQ

20 30 40 50 60 V

3.0 A

R

θJT

R

θJA

TJ

T

STG

100 A

25 °C/W

95 °C/W

-55 to +150 °C

-55 to +150 °C

B350B B360B Unit

Electrical Characteristics (@T

= +25°C, unless otherwise specified.)

A

Characteristic Symbol Min Typ Max Unit Test Condition

Forward Voltage Drop

Leakage Current (Note 7)

Total Capacitance

Notes: 6. Thermal Resistance: Junction to terminal, unit mounted on glass epoxy substrate with 2x3mm copper pad.

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

B320B,B330B,B340B,B340BQ

B350B, B360B

VF

IR

CT

10

(A)

T = 125CA°

EN

T = 75CA°

WA

T = 25CA°

—

—

—

—

—

—

—

—

— — 200 pF

10

(A)

EN

1.0

T = 125ºC

A

WA

0.50

0.70

0.5
20

1.0

T = -25CA°

0.1

ANE

AN

ANE

AN

V

mA

T = 25ºC

A

IF = 3.0A, TA = +25°C

@ Rated VR, TA = +25°C
@ Rated VR, TA = +100°C

VR = 4V, f = 1MHz

F

I , INS

0.1

0.1
V , INSTANTANEOUS FORWARD VOLTAGE (V)

F

0.3

0.40.2

0.5

0.6

0.7 0.8

Figure 1 Typical Forward Characteristics - B320B thru B340B

F

I , INS

0.01
0 0.2 0.4 0.6

V , INSTANTANEOUS FORWARD VOLTAGE (V)

F

0.8 1.0

Figure 2 Typical Forward Characteristics - B350B thru B360B

B320B - B360B

Document number: DS30924 Rev. 10 - 2

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