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D4KB20

更新时间：2025-07-09 12:54:08

品牌：LRC

描述：High Current Glass Passivated Molding Single-Phase Bridge Rectifier

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中文翻译

免费 PCB/SMT

概述
数据手册

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D4KB20 概述

High Current Glass Passivated Molding Single-Phase Bridge Rectifier 大电流玻璃钝化成型单相桥式整流器

D4KB20 数据手册

通过下载D4KB20数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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D4KB10 Thru D4KB100

High Current Glass Passivated Molding Single-Phase Bridge Rectifier

Reverse Voltage 100 to 1000V Forward Current 4.0 A

FEATURES

Plastic Package has Underwriters

Laboratory Flammability

Classification 94V-0

High current capacity with small

package

Glass passivated chip junctions

Superior thermal conductivity

High IFSM

1. Maximum & Thermal Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.

Parameter Symbol

Maximum repetitive voltage

Symbol D4KB10 D4KB20 D4KB40 D4KB60 D4KB80 D4KB100

Unit

VRRM

VRMS

VDC

100

200

140

200

400

280

400

600

420

600

800

560

800

1000

700

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum DC reverse current TA=25 ℃

at rated DC blocking voltage TA=125℃

Average rectified forward current Tc=100℃

60Hz Sine wave Resistance load TA=40℃

Peak forward surge current 8.3ms single

half sine-wave superimposed on rated load

Rating of fusing (t<8.3ms)

100

1000

500

µA

IFSM

I²t

135

A²sec

Dielectric strength terminals to case， AC 1

minute Current 1mA

Vdia

2.5

Max instantaneous forward voltage at 2.0A

Operating junction temperature

Maximum thermal on P.C.B. without

heat-sink

1.05

-55~150

℃

R_θJA

℃/W

resistance per leg on Al plate heat-sink

Storage temperature

8.2

R_θJC

Tstg

-55~150

℃

D4KB10 Thru D4KB100

2. Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted )

Fig. 1 Derating Curve

Fig.2 Typical Reverse Characteristics

Temperature (℃)

Fig.3 Forward Voltage

Percent of Rated Peak Reverse Voltage％

Fig.4 Peak Surge Forward Capability

Forward Voltage VF

Number of Cycles

D4KB10 Thru D4KB100

3. Marking Identification

Note：

生产日期码包含4位数字，例如 “1010”，前两个数字“10” 表示为2010年，另外二个数字

“10” 是指第10周，即表示该产品为2010年10周生产。

型号： D 4

KB 80

bridge reverse voltage=800V

mean：Small single -in-line bridge

average rectified forward Current=4A

mean：D series bridge

4. Dimension

D4KB20 相关器件

型号	制造商	描述	价格	文档
D4KB4	SECOS	Voltage 50V ~ 1000V 4.0Amp Glass Passivited Bridge Rectifiers	获取价格
D4KB4	HY	Package:D3K; VRRM(V):400; IF(A):4; IFSM(A):135; VF(V):1.05; IR(uA):5;	获取价格
D4KB4	GWSEMI	Package : D3K; VRRM (V) : 400; IFSM (A) : 135; IF (A) : 4; VF (V) : 1.1; IR (uA) : 10;	获取价格
D4KB40	LRC	High Current Glass Passivated Molding Single-Phase Bridge Rectifier	获取价格
D4KB40	WON-TOP	Single In-Line	获取价格
D4KB6	SECOS	Voltage 50V ~ 1000V 4.0Amp Glass Passivited Bridge Rectifiers	获取价格
D4KB6	HY	Package:D3K; VRRM(V):600; IF(A):4; IFSM(A):135; VF(V):1.05; IR(uA):5;	获取价格
D4KB6	YFW	Marking : YFW D4KB6; I(AV) : 4; VRRM : 600; IFSM : 135; VFM : 1.1; VFM : 4; IRM @ VRRM : 10; Trr : 1000; Package : D3K;	获取价格
D4KB6	GWSEMI	Package : D3K; VRRM (V) : 600; IFSM (A) : 135; IF (A) : 4; VF (V) : 1.1; IR (uA) : 10;	获取价格
D4KB60	LRC	High Current Glass Passivated Molding Single-Phase Bridge Rectifier	获取价格