LL4448 datasheet(1/4 Pages) TSC

部件名	LL4448

功能描述	High Speed SMD Switching Diode

PDF	4 Pages

Scroll/Zoom	100%

制造商	TSC [Taiwan Semiconductor Company, Ltd]

网页	http://www.taiwansemi.com

标志

1 / 4 page

Small Signal Product

CREAT BY ART

- Fast switching device (trr<4.0ns)

- Surface device type mounting

- Matte Tin(Sn) terminal finish

- Pb free version and RoHS compliant

- Case: Mini-MELF Package

- High temperature soldering guaranteed: 270°C/10s

- Polarity: Indicated by black cathode band

- Weight: 31mg (approximately)

SYMBOL

UNIT

PD

mW

VRRM

V

VR

V

IFSM

A

IFM

mA

IF(AV)

mA

IF

mA

IFRM

mA

RθJA

oC/W

TJ , TSTG

oC

SYMBOL

UNIT

nA

μA

VR=0

f=1.0MHz

CJ

pF

trr

ns

Document Number: DS_S1408022

Version: J15

LL4448, LL914B

Forward Voltage

Junction Capacitance

-

0.62

-

4

-

IR=100μA

IR=5μA

VR=75V

VR=20V

IF=100 mA

IF=50 mA

IF=5 mA

-

0.72

25

5

-4

1

Note 3: Reverse recovery test conditions : IF=IR=10mA, RL=100Ω, IRR=1mA

V(BR)

VF

IR

100

75

-

PARAMETER

MIN

Note 1: Test condition : 8.3 ms single half sine-wave superimposed on rated load (JEDEC method)

Note 2: Valid provided that electrodes are kept at ambient temperature

(Note 3)

Reverse Recovery Time

Reverse Breakdown Voltage

Reverse Leakage Current

LL4448, LL914B

LL4148

Junction and Storage Temperature Range

Thermal Resistance (Junction to Ambient) (Note 2)

Repetitive Peak Forward Current

MINI MELF

Hermetically Sealed Glass

150

450

2

75

V

Forward Continuous Current

Mean Forward Current

Non-Repetitive Peak Forward Current

Peak Forward Surge Current

(Note 1)

V

MAX

-65 to +175

300

450

Reverse Voltage

Repetitive Peak Reverse Voltage

PARAMETER

VALUE

Power Dissipation

500

75

LL4148/LL4448/LL914B

Taiwan Semiconductor

High Speed SMD Switching Diode

FEATURES

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted)

MECHANICAL DATA

类似零件编号 - LL4448

制造商	部件名	数据表	功能描述
Vishay Siliconix	LL4448	292Kb / 5P	Small Signal Fast Switching Diodes 24-Mar-06
Zowie Technology Corpor...	LL4448	43Kb / 2P	SILICON EPITAXIAL PLANAR DIODES
Semtech Corporation	LL4448	261Kb / 4P	Silicon Expitaxial Planar Diode?
Shanghai Lunsure Electr...	LL4448	170Kb / 3P	SMALL SIGNAL SWITCHING DIODE
Diodes Incorporated	LL4448	57Kb / 2P	FAST SWITCHING SURFACE MOUNT DIODE DS12013 Rev. F-2

More results

类似说明 - LL4448

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