Datasheet > 1N4148W

1N4148W

更新时间： 2024-11-22 14:53:39

品牌	Logo	应用领域
鲁光 - LGE		开关 IOT 光电二极管小信号开关二极管
页数	文件大小	规格书
2页	1001K
描述
小信号开关二极管

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技术参数
数据手册

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1N4148W 技术参数

Case Style：	SOD-123	IF（mA）：	150
Maximum recurrent peak reverse voltage：	75	TRR（nS)：	4.0
Maximum instantaneous forward voltage：	1.25	@IF（uA）：	150
Maximum reverse current：	2.5	@VR：	75
class：	Diodes

1N4148W 数据手册

1N4148W

Surface Mount Switching Diode

SOD-123

0.022(0.55)

Typ. Min.

Features

0.053(1.35)

Max.

ꢀ

Fast Switching Speed

ꢀ

Surface Mount Package Ideally Suited for

Automatic Insertion

0.152(3.85)

0.140(3.55)

0.112(2.85)

0.100(2.55)

For General Purpose Switching Applications

High Conductance

ꢀ

0.010(0.25)

Min.

Mechanical Data

0.067(1.70)

0.055(1.40)

0.006(0.15)

Typ. Min.

ꢀ

Case: SOD-123, Molded Plastic

Polarity: Cathode Band

Marking: Date Code only or Date Code and

Type Code

0.004(0.10)

Max.

Type Code: T4

Dimensions in inches and (millimeters)

ꢀ

Weight: 0.01 grams (approx.)

Maximum Ratings and Electrical Characteristics

Rating at 25^oC ambient temperature unless otherwise specified.

Maximum Ratings

Symbol

1N4148W

Unit

Type Number

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

Forward Continuous Current (Note 1)

Average Rectified Output Current (Note 1)

300

150

I_O

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

2.0

1.0

I_FSM

@ t = 1.0s

P_d

Power Dissipation (Note 1)

350

357

K/W

°C

R_qJA

Thermal Resistance Junction to Ambient Air (Note 1)

Operating and Storage Temperature Range

T_j, T_STG

-65 to +150

Electrical Characteristics

Type Number

Symbol

Min

Max

Unit

Test Condition

I_F= 1.0mA

0.715

I_F= 10mA

I_F= 50mA

I_F= 150mA

0.855

V_FM

Maximum Forward Voltage

1.0

1.25

V_R= 75V

2.5

_R= 75V, T_j= 150°C

_R= 25V, T_j= 150°C

I_RM

Maximum Peak Reverse Current

V_R= 20V

_R= 0, f = 1.0MHz

C_j

t_rr

Junction Capacitance

2.0

4.0

I_F= I_R= 10mA,

I_rr= 0.1 x I_R, R_L= 100W

Reverse Recovery Time

Notes:

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

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mail:lge@lgesemi.com

Revision:20170701-P1

中文翻译

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