Datasheet > DD254

DD254

更新时间： 2024-02-02 11:09:00

品牌	Logo	应用领域
WTE		二极管
页数	文件大小	规格书
2页	29K
描述
25A GLASS PASSIVATED DISH TYPE PRESS-FIT DIODE

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技术参数
数据手册

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DD254 技术参数

生命周期：	Obsolete	Reach Compliance Code：	compliant
ECCN代码：	EAR99	风险等级：	5.84
Base Number Matches：	1

DD254 数据手册

WTE

POWER SEMICONDUCTORS

DD250/S – DD256/S

25A GLASS PASSIVATED DISH TYPE PRESS-FIT DIODE

Features

Glass Passivated Die Construction

Low Leakage

Low Cost

High Surge Current Capability

Low Forward

C-Band Terminal Construction

Anode +

Mechanical Data

Case: 8.4mm or 9.5mm Dish Type Press-Fit

with Silicon Rubber Sealed on Top

Terminals: Contact Areas Readily Solderable

Polarity: Cathode to Case (Reverse Units Are

Available Upon Request and Are Designated

By A “R” Suffix, i.e. DD250R or DD250SR)

Polarity: White Color Equals Standard,

Black Color Equals Reverse Polarity

Mounting Position: Any

Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 2

8.4mm Dish

9.5mm Dish

Dim

Min

8.25

2.00

Max

Min

9.30

2.0

Max

9.70

2.40

8.45

2.40

1.50 Ø Typical

17.50

—

All Dimensions in mm

“S” Suffix Designates 8.4mm Dish

No Suffix Designates 9.5mm Dish

Maximum Ratings and Electrical Characteristics ^@T_A^{=25°C unless otherwise specified}

Single Phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

DD250/ DD251/ DD252/ DD253/ DD254/ DD255/ DD256/

Characteristic

Symbol

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V^RRM

V^RWM

V^R

100

200

300

400

500

600

RMS Reverse Voltage

V^R(RMS)

I^O

140

210

280

350

420

Average Rectified Output Current @T_C= 150°C

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave superimposed on

rated load (JEDEC Method)

I^FSM

300

1.0

Forward Voltage

@I_F= 25A

V^FM

I^RM

Peak Reverse Current

@T_A= 25°C

5.0

500

µA

At Rated DC Blocking Voltage

@T_A= 100°C

Typical Junction Capacitance (Note 1)

Typical Thermal Resistance (Note 2)

Operating and Storage Temperature Range

C^j

300

1.0

°C/W

°C

R^ꢀ^JC

T^J, T^STG

-65 to +175

Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.

2. Thermal Resistance: Junction to case, single side cooled.

DD250/S – DD256/S

1 of 2

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与DD254相关器件

型号	品牌	获取价格	描述	数据表
DD2540R	ETC	获取价格
DD2540Z	ETC	获取价格
DD254-LF	WTE	获取价格	Rectifier Diode, 1 Phase, 1 Element, 25A, 400V V(RRM), Silicon,
DD254R	WTE	获取价格	Rectifier Diode,
DD254S	WTE	获取价格	25A GLASS PASSIVATED DISH TYPE PRESS-FIT DIODE
DD254SR-LF	WTE	获取价格	Rectifier Diode,
DD255	WTE	获取价格	25A GLASS PASSIVATED DISH TYPE PRESS-FIT DIODE
DD255-LF	WTE	获取价格	Rectifier Diode, 1 Phase, 1 Element, 25A, 500V V(RRM), Silicon,
DD255R-LF	WTE	获取价格	暂无描述
DD255S	WTE	获取价格	25A GLASS PASSIVATED DISH TYPE PRESS-FIT DIODE