Datasheet > BA157/1

BA157/1

更新时间： 2024-02-15 16:34:35

品牌	Logo	应用领域
威世 - VISHAY		二极管
页数	文件大小	规格书
2页	21K
描述
Rectifier Diode, 1 Element, 1A, 400V V(RRM),

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技术参数
数据手册

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BA157/1 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8541.10.00.80	风险等级：	5.9
Is Samacsys：	N	配置：	SINGLE
二极管类型：	RECTIFIER DIODE	最大正向电压 (VF)：	1.3 V
最大非重复峰值正向电流：	20 A	元件数量：	1
最高工作温度：	125 °C	最大输出电流：	1 A
最大重复峰值反向电压：	400 V	子类别：	Rectifier Diodes
表面贴装：	NO	Base Number Matches：	1

BA157/1 数据手册

BA157 thru BA159

Vishay Semiconductors

formerly General Semiconductor

Fast Switching Plastic Rectifier

Reverse Voltage 400 to 1000V

Forward Current 1.0A

DO-204AL (DO-41)

Features

• Plastic package has Underwriters Laboratories

Flammability Classification 94V-0

• High surge current capability

1.0 (25.4)

MIN.

• Void-free plastic package

• Fast switching for high efficiency

• High temperature soldering guaranteed: 350°C/10 seconds,

0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension

0.107 (2.7)

0.080 (2.0)

DIA.

0.205 (5.2)

0.160 (4.1)

Mechanical Data

Case: JEDEC DO-204AL, molded plastic body

Terminals: Plated axial leads, solderable per

MIL-STD-750, Method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

1.0 (25.4)

MIN.

0.034 (0.86)

Weight: 0.012 oz., 0.3 g

Packaging codes/options:

1/5K per bulk box

0.028 (0.71)

DIA.

23/3K per Ammo mag. (52mm tape),

4/5.5K per 13" reel (52mm tape),

Dimensions in inches and (millimeters)

Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.

Parameter

Symbol

V_RRM

V_RMS

V_DC

BA157

BA158

BA159D

BA159

1000

700

Unit

Maximum repetitive peak reverse voltage

Maximum RMS voltage

400

600

800

280

420

560

Maximum DC blocking voltage

400

600

800

1000

Maximum average forward rectified current

0.375" (9.5mm) lead length at T_A=55°C

I_F(AV)

1.0

Peak forward surge current

10ms single half sine-wave superimposed

on rated load at T_A=25°C

I_FSM

Maximum operation junction temperature

Maximum storage temperature

T_J

–65 to +125

–65 to +150

°C

T_STG

Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.

Parameter

Symbol

BA157

BA158

BA159D

BA159

Unit

Maximum instantaneous forward voltage at 1.0A

V_F

1.3

5.0

Maximum DC reverse current

at rated DC blocking voltage T_A=25°C

I_R

µA

Maximum reverse recovery time

at I_F=0.5A, I_R=1.0A, I_rr=0.25A

t_rr

150

250

500

Typical junction capacitance at 4.0V, 1MHz

C_J

Document Number 88536

03-Jul-02

www.vishay.com

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