Datasheet > LS4148

LS4148

更新时间： 2024-11-16 12:24:03

品牌	Logo	应用领域
鲁光 - LGE		二极管开关
页数	文件大小	规格书
2页	229K
描述
Surface Mount Fast Switching Diode

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LS4148 数据手册

LS4148

Surface Mount Fast Switching Diode

Features

Fast Switching Speed

Surface Mount Package Ideally Suited for

Automatic Insertion

For General Purpose Switching Applications

High Conductance

Outline Similar to JEDEC 213AA

QuadroMELF

Dim

Min

3.3

1.4

Max

3.7

Mechanical Data

1.6

Case: QuadroMELF, Glass

Terminals: Solderable per MIL-STD-202,

Method 208

Polarity: Cathode Band

Marking: Cathode Band Only

Weight: 0.034 grams (approx.)

1.7Æ Typical

0.3 Typical

All Dimensions in mm

@ T_A= 25°C unless otherwise specified

Maximum Ratings

Characteristic

Symbol

Value

Unit

V_RM

Non-Repetitive Peak Reverse Voltage

100

V_RRM

V_RWM

V_R

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V_R(RMS)

I_FM

RMS Reverse Voltage

300

Forward Continuous Current (Note 1)

Average Rectified Output Current (Note 1)

Non-Repetitive Peak Forward Surge Current@ t = 1.0ms

Power Dissipation

I_O

150

I_FSM

2.0

P_d

500

K/W

°C

R_qJA

T_j, T_STG

Thermal Resistance Junction to Ambient Air (Note 1)

Operating and Storage Temperature Range

300

-65 to +175

@ T_A= 25°C unless otherwise specified

Electrical Characteristics

Characteristic

Symbol

Min

Max

Unit

Test Condition

I_F= 50mA

V_FM

Maximum Forward Voltage

1.0

V_R= 20V

5.0

I_RM

Maximum Peak Reverse Current

_R= 20V, T_j= 150°C

V_R= 75V

_R= 0, f = 1.0MHz

C_j

t_rr

Junction Capacitance

4.0

I_F= I_R= 10mA, V_R= 6V,

R_L= 100W

Reverse Recovery Time

Notes:

1. Valid provided that electrodes are kept at ambient temperature.

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mail:lge@luguang.cn

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