LL4148 datasheet(1/2 Pages) HOTTECH

Part #	LL4148

Description	FAST SWITCHING DIODES

Download	2 Pages

Scroll/Zoom	100%

Manufacturer	HOTTECH [GUANGDONG HOTTECH INDUSTRIAL CO.,LTD.]

Direct Link	http://www.hottech.net.cn/

Logo

1 / 2 page

Page:P2-P1

GUANGDONG

HOTTECH

INDUSTRIAL

CO,. LTD.

FAST SWITCHING DIODES

FEATURES

Silicon epitaxial diode

500mW power dissipation

High speed switching diode

MECHANICAL

DATA

Polarity:Color band denotes cathode

Case:

LL-34 glass case

Weight: Approx 0.031 grams

Absolute

Maximum

Ratings (TA=25

unless otherwise noted)

Parameter

Symbol

Value

Unit

Reverse voltage

VR

v

Peak reverse voltage

VRM

v

Average Rectified Current

IO

mA

Non-repetitive Peak Forward Current

IFSM

mA

Pow er dissipaton at tamb=25

oC

Ptot

mW

Junction temperature

TJ

oC

Storage temperature range

TSTG

oC

ELECTRICAL CHARACTERISTICS (Tamb=25

unless otherwise specified)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Forward voltage

@ IF=10mA

VF

1.0

v

Leakage current

at VR=20V

at VR=75V

at VR=20V

TJ=150

oC

IR

25

5

50

nA

uA

Capacitance at VF=VR=0V

Ctot

4

pF

Voltage rise when switching on tested with

50mA pulses tp=0,1uS , rise time

30ns, f

p=5 to 100KHz

Vfr

2.5

V

Reverse recovery time

from IF=10mA

VR=6V,RL=100 ,at IR=1mA

trr

4.0

nS

Thermal resistance junction to ambient

RθJA

350

K/W

Rectification effciency at 100MHz,VRF=2V

V

0.45

3.5

0.4±0.1

Cathode indification

Dimensions in millimeters

±0.2

LL-34(SOD-80)

75

100

150

500

175

-55-175

1)

1) Valid prov ided that electrodes are kept at ambient temperature.

Glass-Encapsulate Diodes

LL4148

Similar Part No. - LL4148

Manufacturer	Part #	Datasheet	Description
Shanghai Shunye Electro...	LL4148	229Kb / 2P	SMALL SIGNAL SWITCHING DIODE
Vishay Siliconix	LL4148	292Kb / 5P	Small Signal Fast Switching Diodes Rev. 1.8, 24-Mar-06
Shenzhen Yixinwei Techn...	LL4148	231Kb / 4P	Silicon Epitaxial Planar Switching Diode
First Components Intern...	LL4148	94Kb / 1P	High S peed Switc hing Diode 500mW Surface Mounted P L AN A R P R OC E S S
Weitron Technology	LL4148	167Kb / 4P	Surface Mount Switching Diodes

More results

Similar Description - LL4148

Manufacturer	Part #	Datasheet	Description
Shanghai Shunye Electro...	1SS355	862Kb / 2P	FAST SWITCHING DIODES
Cystech Electonics Corp...	BAS21SH	239Kb / 5P	Fast Switching Diodes
SEMTECH ELECTRONICS LTD...	1N914	127Kb / 1P	FAST SWITCHING DIODES
Shanghai Shunye Electro...	1N4448WS	927Kb / 2P	FAST SWITCHING DIODES
MAKO SEMICONDUCTOR CO.,...	BAV19W	246Kb / 2P	FAST SWITCHING DIODES
MAKO SEMICONDUCTOR CO.,...	BAV21W	246Kb / 2P	FAST SWITCHING DIODES
Olitech Electronics Co....	LL103A	367Kb / 2P	FAST SWITCHING DIODES
Nantong Hornby Electron...	1N4X48	306Kb / 4P	FAST SWITCHING DIODES
Vishay Siliconix	1N914	101Kb / 3P	Fast Switching Diodes Rev. 1.8, 17-Aug-10
Shenzhen Ping Sheng Ele...	1N4448WS	1Mb / 2P	FAST SWITCHING DIODES
SHENZHEN YONGERJIA INDU...	1SS355	129Kb / 2P	FAST SWITCHING DIODES

More results

LL4148 Datasheet(PDF) 1 Page - GUANGDONG HOTTECH INDUSTRIAL CO.,LTD.

LL4148 Datasheet(HTML) 1 Page - GUANGDONG HOTTECH INDUSTRIAL CO.,LTD.

Similar Part No. - LL4148

Similar Description - LL4148

Html Pages

1 2

Datasheet Download

Link URL