Datasheet > B240A-7

B240A-7

更新时间： 2022-12-01 20:56:28

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
2页	55K
描述
Rectifier Diode, Schottky, 1 Phase, 1 Element, 2A, 40V V(RRM), Silicon, PLASTIC, SMA, 2 PIN

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B240A-7 数据手册

B220/A - B260/A

2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

SPICE MODELS: B220 B230 B240 B250 B260

B220A B230A B240A B250A B260A

Features

Schottky Barrier Chip

Guard Ring Die Construction for

Transient Protection

Ideally Suited for Automatic Assembly

Low Power Loss, High Efficiency

Surge Overload Rating to 50A Peak

For Use in Low Voltage, High Frequency

Inverters, Free Wheeling, and Polarity

Protection Application

High Temperature Soldering:

260°C/10 Second at Terminal

Plastic Material - UL Flammability

Classification 94V-0

SMA

Min

SMB

Min

Dim

Max

2.92

4.60

1.63

0.31

5.59

0.20

1.52

2.62

Max

3.94

4.57

2.21

0.31

5.59

0.20

1.52

2.62

2.29

4.00

1.27

0.15

4.80

0.10

0.76

2.01

3.30

4.06

1.96

0.15

5.00

0.10

0.76

2.00

All Dimensions in mm

Mechanical Data

No Suffix Designates SMB Package

“A” Suffix Designates SMA Package

Case: Molded Plastic

Terminals: Solder Plated Terminal - Solderable

per MIL-STD-202, Method 208

Polarity: Cathode Band or Cathode Notch

Approx. Weight: SMA 0.064 grams

SMB 0.093 grams

Mounting Position: Any

Marking: Type Number

@ T_A= 25°C unless otherwise specified

Maximum Ratings and Electrical Characteristics

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Characteristic

Symbol

B220/A

B230/A

B240/A

B250/A

B260/A

Unit

V_RRM

V_RWM

V_R

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V_R(RMS)

I_O

RMS Reverse Voltage

Average Rectified Output Current

@ T_T= 100°C

2.0

Non-Repetitive Peak Forward Surge Current, 8.3ms single

half sine-wave superimposed on rated load

(JEDEC Method)

I_FSM

Forward Voltage

@ I_F= 2.0A

V_FM

I_RM

0.50

0.70

Peak Reverse Current

at Rated DC Blocking Voltage

@ T_A= 25°C

@ T_A= 100°C

0.5

C_j

Typical Junction Capacitance (Note 2)

200

K/W

°C

R_qJT

Typical Thermal Resistance, Junction to Terminal

Typical Thermal Resistance, Junction to Ambient (Note 1)

Operating and Storage Temperature Range

R_qJA

T_j,T_STG

-65 to +150

Notes:

1. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0 mm²(0.013 mm thick) copper pad as heat sink.

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

DS13004 Rev. E-2

1 of 2

B220/A-B260/A

www.diodes.com

ã Diodes Incorporated

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