Datasheet > BA157G

BA157G

更新时间： 2024-01-25 20:36:08

品牌	Logo	应用领域
DAESAN		二极管
页数	文件大小	规格书
2页	322K
描述
CURRENT 1.0 Ampere VOLTAGE 400 to 1000 Volts

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技术参数
数据手册

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BA157G 技术参数

生命周期：	Obsolete	包装说明：	O-PALF-W2
针数：	2	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8541.10.00.80
风险等级：	5.61	其他特性：	FORMED LEAD OPTIONS ARE AVAILABLE
外壳连接：	ISOLATED	配置：	SINGLE
二极管元件材料：	SILICON	二极管类型：	RECTIFIER DIODE
JESD-30 代码：	O-PALF-W2	元件数量：	1
端子数量：	2	最大输出电流：	1 A
封装主体材料：	PLASTIC/EPOXY	封装形状：	ROUND
封装形式：	LONG FORM	认证状态：	Not Qualified
最大重复峰值反向电压：	400 V	最大反向恢复时间：	0.15 µs
表面贴装：	NO	端子形式：	WIRE
端子位置：	AXIAL	Base Number Matches：	1

BA157G 数据手册

CURRENT 1.0 Ampere

VOLTAGE 400 to 1000 Volts

BA157G THRU BA159G

Features

· Plastic package has Underwrites Laboratory Flammability

Classification 94V-0

· Fast switching speed

DO-41

· Glass passivated junction

· High current capability

· High temperature soldering guaranteed : 250℃/10 seconds,

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

0.107(2.7)

0.080(2.0)

1.0(25.4)

DIA.

MIN.

0.205(5.2)

0.166(4.2)

Mechanical Data

· Case : JEDEC DO-41 molded plastic body

· Terminals : Plated axial lead solderable per MIL-STD-750,

method 2026

· Polarity : Color band denotes cathode end

· Mounting Position : Any

1.0(25.4)

MIN.

0.034(0.9)

0.028(0.7)

DIA.

· Weight : 0.012 ounce, 0.33 gram

Dimensions in inches and (millimeters)

Maximum Ratings And Electrical Characteristics

(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive

load. For capacitive load, derate by 20%)

Symbols

BA157G

BA158G

BA159G

Units

Maximum recurrent peak reverse voltage

Maximum RMS voltage

RRM

RMS

400

280

400

600

420

600

1000

700

Volts

Maximum DC blocking voltage

1000

Maximum average forward rectified current

Rload at TA=50℃

(AV)

1.0

35.0

1.3

Amp

Amps

Volts

μA

Peak forward surge current 10ms single half

sine-wave superimposed on rated load at

Rload at TA=25℃

FSM

Maximum instantaneous forward voltage

at 1.0A

Maximum DC reverse current at rated DC

blocking voltage TA=25℃

5.0

Maximum reverse recovery time (Note 1)

Max. thermal resistance

Trr

150

250

500

℃/W

RθJA

Typical junction capacitance (Note 2)

6.0

Operating junction and storage

temperature range

℃

-65 to +175

TSTG

Notes:

(1) Test conditions: I

F=0.5A, IR=1.0A, Irr=0.25A.

(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.

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