BAV21W [DIODES]

SURFACE MOUNT SWITCHING DIODE; 表面贴装开关二极管


型号：	BAV21W
厂家：	DIODES INCORPORATED
描述：	SURFACE MOUNT SWITCHING DIODE 表面贴装开关二极管二极管开关
文件：	总3页 (文件大小：74K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

BAV19W - BAV21W

SURFACE MOUNT SWITCHING DIODE

Features

Fast Switching Speed

Surface Mount Package Ideally Suited for

Automatic Insertion

SOD-123

Dim

Min

3.55

2.55

1.40

Max

3.85

2.85

1.70

1.35

For General Purpose Switching Applications

Mechanical Data

Case: SOD-123, Molded Plastic

Case Material: UL Flammability Rating

Classification 94V-0

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

Terminals: Solderable per MIL-STD-202,

Method 208

0.55 Typical

0.25

0.15 Typical

0.10

All Dimensions in mm

Polarity: Cathode Band

Marking: Date Code and Type Code, See Page 2

Type Code: BAV19W: A8 or T2 or T3

BAV20W: T2 or T3

BAV21W: T3

Weight: 0.01 grams (approx.)

Ordering Information: See Page 2

@ T = 25°C unless otherwise specified

Maximum Ratings

Characteristic

Symbol

BAV19W

BAV20W

BAV21W

Unit

Non-Repetitive Peak Reverse Voltage

120

200

250

RWM

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

RRM

100

150

200

141

RMS Reverse Voltage

106

400

200

R(RMS)

Forward Continuous Current

Average Rectified Output Current

Non-Repetitive Peak Forward Surge Current @ t = 1.0ms

@ t = 1.0s

2.5

0.5

FSM

Repetitive Peak Forward Surge Current

625

250

500

°C/W

°C

FRM

Power Dissipation

(Note 2)

Thermal Resistance Junction to Ambient Air (Note 2)

Operating and Storage Temperature Range

qJA

T , T

-65 to +150

STG

@ T = 25°C unless otherwise specified

Electrical Characteristics

Characteristic

Symbol

Min

Max

Unit

Test Condition

Reverse Breakdown Voltage (Note 1)

BAV19W

BAV20W

BAV21W

120

200

250

= 100mA

(BR)R

I = 100mA

I = 200mA

1.0

1.25

Forward Voltage (Note 1)

T = 25°C

Peak Reverse Current

@ Rated DC Blocking Voltage (Note 1)

100

T = 100°C

V = 0, f = 1.0MHz

Total Capacitance

5.0

I = I = 30mA,

Reverse Recovery Time

I = 0.1 x I , R = 100W

Notes:

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

2. Part mounted on FR-4 PC board with minimum recommended pad layout, which can be found on our website at

http:/www.diodes.com/datasheets/ap02001.pdf.

DS12024 Rev. 9 - 2

1 of 3

BAV19W - BAV21W

300

250

200

1000

100

T_j= 25°C

150

100

1.0

0.1

100

125

150

0.01

T , AMBIENT TEMPERATURE (ºC)

Fig. 1 Power Derating Curve

V_F, INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics

100

0.1

0.01

100

200

T_j, JUNCTION TEMPERATURE (°C)

Fig. 3 Leakage Current vs Junction Temperature

DS12024 Rev. 9 - 2

2 of 3

BAV19W - BAV21W

Ordering Information ^{(Note 3)}

Device

Packaging

SOD-123

Shipping

BAV19W-7

BAV20W-7

BAV21W-7

3000/Tape & Reel

Notes:

3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Marking Information

XX = Product Type Marking Code

YM = Date Code Marking

Y = Year (ex: N = 2002)

M = Month (ex: 9 = September)

Date Code Key

Year

1998

1999

2000

2001

2002

2003

2004

2005

Code

Month

Code

Jan

Feb

March

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

DS12024 Rev. 9 - 2

3 of 3

BAV19W - BAV21W

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