Diodes B380B User Manual

Features

• Guard Ring Die Construction for Transient Protection

• Ideally Suited for Automated Assembly

• Low Power Loss, High Efficiency

• Low Forward Voltage Drop

• Surge Overload Rating to 100A Peak

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

Wheeling, and Polarity Protection Application

• High Temperature Soldering: 260°C/10 Second at Terminal

• Lead Free Finish/RoHS Compliant (Note 1)

• Green Molding Compound (No Halogen and Antimony)

(Note 2)

Top View Bottom View



Green

B380B

3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

Mechanical Data

• Case: SMB

• Case Material: Molded Plastic. 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 or Cathode Notch

• Weight: 0.093 grams (approximate)

Ordering Information (Note 3)

Part Number Case Packaging

B380B-13-F SMB 3000/Tape & Reel

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

2. Product manufactured with Data Code 0924 (week 24, 2009) and newer are built with Green Molding Compound.

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

Marking Information

B380B

Document number: DS30849 Rev. 6 - 2

B380B

YWW

www.diodes.com

B380B = Product type marking code
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year (ex: 6 for 2006)
WW = Week code (01 to 53)

1 of 4

September 2010

© Diodes Incorporated

θ

TANT

O

US F

O

R

R

C

U

R

RENT

N

T

N

T

NEO

U

R

R

C

URR

N

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 Value Unit

Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage

V
V

DC Blocking Voltage (Note 4)
Average Rectified Output Current @ TT = 125°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 5)
Operating and Storage Temperature Range

R

T

J, TSTG

RRM
RWM

V

R

FSM

JT

B380B

80 V

3.0 A

100 A

10 °C/W

-55 to +150

°C

Electrical Characteristics @T

= 25°C unless otherwise specified

A

Characteristic Symbol Min Typ Max Unit Test Condition

Forward Voltage Drop

Peak Reverse Current (Note 4)
Typical Total Capacitance

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

5. Valid provided that terminals are kept at ambient temperature.

10

(A)

VF

IR

CT

-

-

-

-

-

-

-

-

0.79

0.69

0.5
20

- 120 - pF

1,000

(µA)

IF = 3.0A, TA = 25°C

V

IF = 3.0A, TA = 100°C
VR = 80V, TA = 25°C

mA

VR = 80V, TA = 100°C
VR = 4.0V, f = 1MHz

E

100

D

1

WA

SE

EVE

10

S

0.1

ANE

1

A
A

S

F

I, INS

0.01

0.2
V , INSTANTANEOUS FORWARD VOLTAGE (V)

0.4

0.3 0.60.5

F

Fig. 1 Typical Forward Characteristics

0.8 0.90.7 1.0

R,

0.1

I I

064

V , INSTANTANEOUS REVERSE VOLTAGE (V)

R

3216

48

80

Fig. 2 Typical Reverse Characteristics

B380B

Document number: DS30849 Rev. 6 - 2

2 of 4

www.diodes.com

September 2010

© Diodes Incorporated