LS4448LOG datasheet(1/4 Pages) TSC

部件名	LS4448LOG

功能描述	500mW 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

- Moisture sensitivity level 1

- Matte Tin (Sn) lead finish with Nickel (Ni) underplate

- Pb free version and RoHS compliant

- All external surfaces are corrosion resistant and

leads are readily solderable

- Case: QUADRO Mini-MELF Package

- High temperature soldering guaranteed : 270

oC/10s

- Polarity : Indicated by black cathode band

- Weight : 29 ± 2.5mg

SYMBOL

UNIT

PD

mW

VRSM

V

VRRM

V

IFSM

A

IFM

mA

IO

mA

(Note 1)

RθJA

°C/W

TJ , TSTG

°C

SYMBOL

UNIT

IR=100μA

IR=5μA

Forward Voltage

IF=5.0mA

IF=10.0mA

IF=100.0mA

VR=20V

nA

VR=75V

μA

VR=0, f=1.0MHz

CJ

pF

trr

ns

Document Number: DS_S1501008

Version: E15

Note 1: Valid provided that electrodes are kept at ambient temperature

Note 2: Reverse recovery test conditions: IF=10mA to IR=1mA, RL=100Ω, VRR=6 V

Reverse Recovery Time

-

(Note 2)

Junction Capacitance

-

4.0

LS4148

LS4448, LS914B

V

V(BR)

Junction and Storage Temperature Range

Thermal Resistance (Junction to Ambient)

Mean Forward Current

Non-Repetitive Peak Forward Current

Repetitive Peak Reverse Voltage

Non-Repetitive Peak Reverse Voltage

Power Dissipation

PARAMETER

-65 to +175

300

150

450

2

Peak Forward Surge Current

MAX

MIN

75

100

500

VF

IR

Reverse Breakdown Current

LS4448, LS914B

Reverse Leakage Current

75

100

-

0.72

1.0

5.0

25

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

PARAMETER

VALUE

LS4148/LS4448/LS914B

Taiwan Semiconductor

500mW High Speed SMD Switching Diode

FEATURES

MECHANICAL DATA

QUADRO Mini-MELF (LS34)

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