CDSQR4148 datasheet(1/4 Pages) COMCHIP

부품명	CDSQR4148

상세설명	SMD Switching Diode

PDF	4 Pages

Scroll/Zoom	100%

제조업체	COMCHIP [Comchip Technology]

홈페이지	http://www.comchiptech.com

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SMD Switching Diode

SMD Diodes Specialist

Page 1

QW-A0034

REV:B

High Speed

Features

Designed for mounting on small surface.

Extremely thin/leadless package.

High mounting capability, strong surge

withstand, high reliability.

Mechanical data

Case: 0402(1005) standard package,

molded plastic.

Terminals: Gold plated, solderable per

MIL-STD-750,method 2026.

Marking Code: Cathode band & S3

Mounting position: Any

Weight: 0.001 gram(approx.).

CDSQR4148 (RoHS Device)

O

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

nS

P

F

nA

uA

V

4

25

2.5

1.0

CT

IR

VF

Trr

Capacitance between terminals

Reverse current

Forward voltage

Reverse recovery time

Parameter

Conditions

Symbol Min Typ Max Unit

f = 1 MHZ,and 0VDC reverse voltage

VR = 20 V

VR = 75 V

IF = 50 mA DC

IF =

= 10 mA, RL =100 ohms, Irr = 1mA

IR

A

mA

V

4

1

150

75

100

IO

VR

VRRM

IFSM

O

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

TP = 1uS

TP = 1mS

mA

300

Repetitive peak forward current

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

125

PD

Power Dissipation

IFRM

0.041(1.05)

0.037(0.95)

0.026(0.65)

0.022(0.55)

0402(1005)

Dimensions in inches and (millimeter)

0.020(0.50) Typ.

0.022(0.55)

0.018(0.45)

0.012(0.30) Typ.

Comchip Technology CO., LTD.

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CDSQR4148 데이터시트(PDF) 1 Page - Comchip Technology

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