CMAD4448

更新时间： 2024-11-06 06:48:11

品牌	Logo	应用领域
CENTRAL		二极管开关
页数	文件大小	规格书
2页	145K
描述
SURFACE MOUNT SILICON ULTRA HIGH SPEED SWITCHING DIODE

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CMAD4448 数据手册

Central

CMAD4448

Semiconductor Corp.

SURFACE MOUNT

SILICON ULTRA HIGH SPEED

SWITCHING DIODE

DESCRIPTION:

The CENTRAL SEMICONDUCTOR CMAD4448

is an ultra high speed switching diode ideal for

applications where very small size and operational

efficiency are prime requirements.

MARKING CODE: M

SOD-923 CASE

APPLICATIONS:

FEATURES:

ꢀ DC / DC Converters

ꢀ Current (I =250mA)

ꢀ Voltage Clamping

ꢀ Protection Circuits

ꢀ Battery powered applications including

Cell Phones, Digital Cameras, Pagers,

PDAs, Laptop Computers, etc.

ꢀ Forward Voltage Drop (V =0.91V TYP @ 100mA)

ꢀ Extremely Fast Switching Speed (4ns Max)

ꢀ Miniture, 0.8 x 0.6 x 0.4mm, ultra low height profile

FEMTOmini^TMSurface Mount Package.

MAXIMUM RATINGS: (T =25°C)

SYMBOL

UNITS

Peak Repetitive Reverse Voltage

Continuous Forward Current

Peak Repetitive Forward Current

Forward Surge Current, tp=1ms

Forward Surge Current, tp=1s

Power Dissipation

120

250

500

4.0

1.0

100

RRM

FRM

FSM

Operating and Storage

Junction Temperature

Thermal Resistance

T ,T

stg

-65 to +150

1250

°C

°C/W

ELECTRICAL CHARACTERISTICS: (T =25°C unless otherwise noted)

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

I =100µA

120

150

µA

V =50V

300

100

500

0.65

0.77

1.0

V =50V, T =125°C

V =100V

I =1.0mA

0.55

0.67

0.85

0.59

0.72

0.91

I =10mA

I =100mA

V =0, f=1 MHz

2.0

I =I =10mA, R =100Ω, Rec. to 1.0mA

2.0

4.0

R0 (20-April 2007)

中文翻译

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与CMAD4448相关器件

型号	品牌	获取价格	描述	数据表
CMAD4448_10	CENTRAL	获取价格	SURFACE MOUNT ULTRA HIGH SPEED SILICON SWITCHING DIODE
CMAD4448BK	CENTRAL	获取价格	Rectifier Diode, 1 Element, 0.25A, 120V V(RRM), Silicon, 0.80 X 0.60 MM, 0.40 MM HEIGHT, M
CMAD4448BKLEADFREE	CENTRAL	获取价格	Rectifier Diode, 1 Element, 0.25A, 120V V(RRM),
CMAD4448BKPBFREE	CENTRAL	获取价格	Rectifier Diode, 1 Element, 0.25A, 120V V(RRM),
CMAD4448TR	CENTRAL	获取价格	Rectifier Diode, 1 Element, 0.25A, 120V V(RRM), Silicon, 0.80 X 0.60 MM, 0.40 MM HEIGHT, M
CMAD4448TRLEADFREE	CENTRAL	获取价格	暂无描述
CMAD6001	CENTRAL	获取价格	SURFACE MOUNT SILICON ULTRA LOW LEAKAGE SWITCHING DIODE
CMAD6001_10	CENTRAL	获取价格	SURFACE MOUNT ULTRA LOW LEAKAGE SILICON SWITCHING DIODE
CMAD6001BKLEADFREE	CENTRAL	获取价格	Rectifier Diode, 1 Element, 0.25A, 100V V(RRM),
CMAD6001BKPBFREE	CENTRAL	获取价格	Rectifier Diode, 1 Element, 0.25A, 100V V(RRM),