Datasheet > LL4448_09

LL4448_09

更新时间： 2022-11-13 17:33:33

品牌	Logo	应用领域
强茂 - PANJIT		二极管开关
页数	文件大小	规格书
3页	129K
描述
FAST SWITCHING SURFACE MOUNT DIODES

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LL4448_09 数据手册

LL4448

FAST SWITCHING SURFACE MOUNT DIODES

Unit : inch (mm)

MINI-MELF/LL-34

POWER

500 mW

VOLTAGE

100 Volts

FEATURES

• Fast switching Speed.

• Surface Mount Package Ideally Suited For Automatic Insertion.

• Silicon Epitaxal Planar Construction.

• In compliance with EU RoHS 2002/95/EC directives

MECHANICALDATA

• Case: MINI MELF

.020(0.5)

.012(0.3)

.020(0.5)

.012(0.3)

• Terminals: Solderable per MIL-STD-750, Method 2026

• Polarity: Cathode Band

.146(3.7)

.130(3.3)

• Marking: Cathode Band Only

• Weight: 0.03 grams(approx)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted)

PARAMETER

Peak Reverse Voltage

SYMBOL

LL4448

100

UNITS

Maximum DC Blocking Voltage

Maximum Average Forward Current at Ta=25 ^OC And f >50Hz

Surge Forward Current at t < 1s and Tj= =25 ^OC

Power Dissipation at Tamb= 25 ^OC

150

500

1.0

IFSM

TOT

Maximum Forward Voltage at I_F=100mA

Maximum Leakage Current

at V_R=20V

µA

at V_R=20V ,T

= 150^OC

Maximum Capacitance at V_F=V_R=0

C_J

t_rr

Maximum Reverse Recovery Time From

I_F=-I_R=10mA to I_RR=-1mA ,V_R=6V R_L=100 Ω

Typical Maximum Thermal Resistance

R_θJA

350

^OC / W

^OC

Junction Temperature and Storage Temperature Range

,T_S

-65 to +175

NOTE:

1. CJ at VR=0, f=1MHZ

2. From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω

PAGE . 1

STAD-FEB.17.2009

12 3

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