1N4947

更新时间： 2024-11-05 22:52:11

品牌	Logo	应用领域
威世 - VISHAY		二极管开关
页数	文件大小	规格书
2页	54K
描述
GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

1N4947 数据手册

1N4942 THRU 1N4948

GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER

Reverse Voltage - 200 to 1000 Volts

Forward Current - 1. 0 Ampere

FEATURES

♦ High temperature metallurgically bonded construction

♦ Hermetically sealed package

♦ Glass passivated cavity-free junction

♦ 1.0 Ampere operation

DO-204AP

0.034 (0.86)

0.028 (0.71)

1.0 (25.4)

DIA.

MIN.

at TA=55°C with no

thermal runaway

♦ Typical I less than 0.1µA

♦ Capable of meeting environmental standards of

MIL-S-19500

0.240 (6.1)

MAX.

♦ Fast switching for high efficiency

♦ High temperature soldering guaranteed:

350°C/10 seconds, 0.375” (9.5mm) lead length,

5 lbs. (2.3kg) tension

0.150 (3.8)

0.100 (2.5)

DIA.

1.0 (25.4)

MIN.

MECHANICAL DATA

Case: JEDEC DO-204AP solid glass body

Terminals: Solder plated axial leads, solderable per

MIL-STD-750, Method 2026

Dimensions in inches and (millimeters)

*Brazed-lead assembly is covered by Patent No. 3,930,306

Polarity: Color band denotes cathode end

Weight: 0.02 ounce, 0.56 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOLS

V_RRM

V_RMS

V_DC

1N4942

200

1N4944

400

1N4946

600

1N4947

800

1N4948

1000

700

UNITS

Volts

* Maximum recurrent peak reverse voltage

Maximum RMS voltage

140

280

420

560

* Maximum DC blocking voltage

200

400

600

800

1000

1100

* Minimum reverse breakdown voltage at 50µA

V_(BR)

220

440

660

880

* Maximum average forward rectified current

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

l_(AV)

1.0

Amp

* Peak forward surge current

8.3ms single halt sine-wave superimposed

on rated load (JEDEC Method)

I_FSM

25.0

Amps

* Maximum instantaneous forward voltage at: 1.0A

1.3

2.5

V_F

I_R

Volts

at 2.0A, T_A=-40°C

T_A=25°C

T_A=175°C

* Maximum DC reverse current

at Rated DC blocking voltage

1.0

500.0

µA

* Maximum reverse recovery time _{(NOTE 1)}

Typical junction capacitance _{(NOTE 2)}

t_rr

C_J

150

250

500

15.0

55.0

Typical thermal resistance _{(NOTE 3)}

R_ΘJA

T_J, T_STG

°C/W

°C

* Operating junction and storage temperature range

-65 to +175

NOTES:

(1) Reverse recovery test conditions: I_F=0.5A, I_R=1.0A, Irr=25A

(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts

(3) Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted

*JEDEC registered values

4/98

中文翻译

下载PDF

与1N4947相关器件

型号	品牌	获取价格	描述	数据表
1N49476G	GOOD-ARK	获取价格	Glass Passivated Fast Recovery Rectifiers
1N4947-A	DIODES	获取价格	Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon
1N4947BK	CENTRAL	获取价格	Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon
1N4947E3	MICROSEMI	获取价格	Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, DO-41, HERMETIC SEALED, GLASS, A, 2
1N4947-F	RECTRON	获取价格	Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, DO-41
1N4947G	BYTESONIC	获取价格	1.0 AMP GLASS PASSIVATED FAST RECOVERY RECTIFIERS
1N4947G	FORMOSA	获取价格	1.0 AMP GLASS PASSIVATED FAST RECOVERY RECTIFIERS
1N4947G	LRC	获取价格	Glass Passivated Junction Fast Recovery Rectifiers Reverse Voltage 200 to 1000V Forward Cu
1N4947G	RECTRON	获取价格	FAST RECOVERY GLASS PASSIVATED RECTIFIER
1N4947G	UNIOHM	获取价格	1.0 AMP GLASS PASSIVATED FAST RECOVERY RECTIFIERS

与1N4947相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

14
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

12
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

36
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

33

产品中心

服务支持

精选活动

关于我们

帮助中心

1N4947

1N4947 数据手册

与1N4947相关器件

与1N4947相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

1N4947

1N4947 数据手册

与1N4947相关器件

与1N4947相关文章

您还可以找

您在本页遇到什么问题？