CDSER4448 datasheet(1/2 Pages) COMCHIP

部品番号	CDSER4448

部品情報	SMD Switching Diode

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メーカー	COMCHIP [Comchip Technology]

ホームページ	http://www.comchiptech.com

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0.053(1.35)

0.045(1.15)

0.034(0.85)

0.026(0.65)

0.030(0.75)

0.024(0.60)

Dimensions in inches and (millimeter)

0503(1308)

0.022(0.55) Typ.

0.016(0.40) Typ.

SMD Switching Diode

SMD Diodes Specialist

Page 1

QW-A0032

REV:A

High Speed

Features

Fast Switching Speed.

Designed for mounting on small surface.

Mechanical data

Case: 0503(1308) standard package,

molded plastic.

Terminals: Gold plated, solderable per

MIL-STD-750,method 2026.

Polarity: Indicated by cathode band.

Mounting position: Any

Weight: 0.002 gram(approx.).

Extremely thin/leadless package.

CDSER4448(RoHs Device)

A

mA

V

1

125

80

100

IO

VR

VRRM

IFSM

O

Maximum Rating (at TA=25 C unless otherwise noted)

TP = 1uS

Average forward current

Reverse voltage

Repetitive peak reverse voltage

Forward current,surge peak

Parameter

Conditions

Symbol Min Typ Max Unit

OC

+125

-40

TSTG

Tj

Storage temperature

Junction temperature

mW

150

PD

Power Dissipation

O

Electrical Characteristics (at TA=25 C unless otherwise noted)

V

0.72

1

VF

Forward voltage

IF = 5 mA

IF= 100 mA

0.62

P

F

9

CT

Capacitance between terminals

f = 1 MH , and 0.5 VDC reverse voltage

Z

nA

25

100

IR

Reverse current

VR = 20 V

VR = 80 V

nS

9

Trr

Reverse recovery time

IF = IR = 10mA,Irr=0.1 X

,R =100ohm

IR

L

Parameter

Conditions

Symbol Min Typ Max Unit

2

TP = 8.3mS

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