B340A/11各脚功能电路原理芯片引脚定义引脚图及功能IC贸易商-中国IC网-芯三七

B330LA & B340A

Vishay General Semiconductor

New Product

High-Current Density Surface Mount Schottky Rectifier

Major Ratings and Characteristics

I_F(AV)

V_RRM

I_FSM

3.0 A

30 V, 40 V

65 A

V_F

0.50 V, 0.55 V

150 °C

T_jmax.

DO-214AC (SMA)

Features

Mechanical Data

• Low profile package

Case: DO-214AA (SMB)

• Ideal for automated placement

Epoxy meets UL 94V-0 Flammability rating

• Guardring for overvoltage protection

• Low power losses, high efficiency

• Low forward voltage drop

Terminals: Matte tin plated leads, solderable per

J-STD-002B and JESD22-B102D

E3 suffix for commercial grade, HE3 suffix for high

reliability grade (AEC Q101 qualified)

• High surge capability

Polarity: Color band denotes the cathode end

• Meets MSL level 1, per J-STD-020C

• Solder Dip 260 °C, 40 seconds

Typical Applications

For use in low voltage high frequency inverters, free-

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

applications

Maximum Ratings

T_A= 25 °C unless otherwise specified

Parameter

Device marking code

Symbol

B330LA

B33

B340A

B34

Unit

V

Maximum repetitive peak reverse voltage

V_RRM

V_RMS

V_DC

30

40

V

Maximum RMS voltage

21

30

28

40

V

A

Maximum DC blocking voltage

Maximum average forward rectified current at T_L(See Fig. 1)

I_F(AV)

I_FSM

3.0

65

Peak forward surge current 8.3 ms single half sine-wave

superimposed on rated load

Voltage rate of change (rated V_R)

Operating junction temperature range

Storage temperature range

dv/dt

T_J

10000

V/µs

°C

- 65 to + 150

T_STG

°C

Document Number 88896

02-Nov-05

www.vishay.com

1

B330LA & B340A

Vishay General Semiconductor

Electrical Characteristics

T_A= 25 °C unless otherwise specified

Parameter

Test condition

Symbol

V_F

Max.

0.5

Max.

0.55

Unit

V

Maximum instantaneous forward at 3.0 A

voltage ⁽¹⁾

T_J= 25 °C

Maximum DC reverse current at

rated DC blocking voltage ⁽¹⁾

T_J= 25 °C

I_R

0.5

mA

Notes:

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

Thermal Characteristics

T_A= 25 °C unless otherwise specified

Parameter

Typical thermal resistance ⁽¹⁾

Symbol

R_θJA

R_θJL

B330LA

B340A

Unit

110

28

°C/W

Notes:

(1) Aluminum substrate mounted

Ratings and Characteristics Curves

(T_A= 25 °C unless otherwise noted)

80

60

40

3.5

3.0

2.5

2.0

1.5

1.0

20

0

0.5

B330LA

B340A

0

1

10

100

0

25

75

100

125

150

50

Number of Cycles at 60 H_Z

Lead Temperature (°C)

Figure 1. Forward Currenrt Derating Curve

Figure 2. Maximum Non-Repetitive Peak Forward Surge Current

www.vishay.com

Document Number 88896

02-Nov-05

2

B330LA & B340A

Vishay General Semiconductor

100

10

1000

T

J

= 25°C

f = 1.0 MH

Vsig = 50mVp-p

Z

T_J= 125°C

1

0.1

100

T_J= 25°C

B330LA

B340A

B330LA

B340A

0.01

10

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

1

10

Reverse Voltage (V)

100

Instantaneous Forward Voltage (V)

Figure 3. Typical Instantaneous Forward Characteristics

Figure 5. Typical Junction Capacitance

100

T_J= 150°C

10

T_J= 125°C

1

0.1

0.01

B330LA

B340A

T_J= 25°C

80

0.001

0

20

40

60

100

Percent of Rated Peak Reverse Voltage (%)

Figure 4. Typical Reverse Characteristics

Package outline dimensions in inches (millimeters)

DO-214AC (SMA)

Cathode Band

Mounting Pad Layout

0.074 MAX.

(1.88 MAX.)

0.066 MIN.

(1.68 MIN.)

0.065 (1.65)

0.049 (1.25)

0.110 (2.79)

0.100 (2.54)

0.177 (4.50)

0.157 (3.99)

0.060 MIN.

(1.52 MIN.)

0.012 (0.305)

0.006 (0.152)

0.208

(5.28) REF

0.090 (2.29)

0.078 (1.98)

0.060 (1.52)

0.008 (0.203)

0 (0)

0.208 (5.28)

0.194 (4.93)

0.030 (0.76)

Document Number 88896

02-Nov-05

www.vishay.com

3

Legal Disclaimer Notice

Vishay

Notice

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,

or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, by

estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's

terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express

or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness

for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.

Customers using or selling these products for use in such applications do so at their own risk and agree to fully

indemnify Vishay for any damages resulting from such improper use or sale.

Document Number: 91000

Revision: 08-Apr-05

www.vishay.com

1

型号:	B340AE3
是否Rohs认证：	符合
生命周期：	Obsolete
零件包装代码：	DO-214AA
包装说明：	R-PDSO-C2
针数：	2
Reach Compliance Code：	unknown
ECCN代码：	EAR99
HTS代码：	8541.10.00.80
风险等级：	5.3
其他特性：	FREE WHEELING DIODE, LOW POWER LOSS
应用：	EFFICIENCY
配置：	SINGLE
二极管元件材料：	SILICON
二极管类型：	RECTIFIER DIODE
JEDEC-95代码：	DO-214AA
JESD-30 代码：	R-PDSO-C2
JESD-609代码：	e3
湿度敏感等级：	1
最大非重复峰值正向电流：	65 A
元件数量：	1
相数：	1
端子数量：	2
最高工作温度：	150 °C
最低工作温度：	-65 °C
最大输出电流：	3 A
封装主体材料：	PLASTIC/EPOXY
封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified
最大重复峰值反向电压：	40 V
表面贴装：	YES
技术：	SCHOTTKY
端子面层：	Matte Tin (Sn)
端子形式：	C BEND
端子位置：	DUAL
处于峰值回流温度下的最长时间：	40
Base Number Matches：	1

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