1N4148WQ

更新时间： 2024-09-14 13:45:39

品牌	Logo	应用领域
美台 - DIODES		整流二极管
页数	文件大小	规格书
2页	61K
描述
switching diode

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中文翻译

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数据手册

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1N4148WQ 数据手册

1N4148W

SURFACE MOUNT SWITCHING DIODE

Features

Fast Switching Speed

Surface Mount Package Ideally Suited for

Automatic Insertion

SOD-123

For General Purpose Switching Applications

High Conductance

Dim

Min

3.55

2.55

1.40

—

Max

3.85

2.85

1.70

1.35

A B

Mechanical Data

Case: SOD-123, Molded Plastic

Terminals: Solderable per MIL-STD-202,

Method 208

Polarity: Cathode Band

Marking: Date Code only or Date Code and

Type Code

0.55 Typical

0.25

0.15 Typical

0.10

—

All Dimensions in mm

Type Code: T4

Weight: 0.01 grams (approx.)

@ T_A= 25°C unless otherwise specified

Maximum Ratings

Characteristic

Symbol

1N4148W

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

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

@ T_A= 25°C unless otherwise specified

Electrical Characteristics

Characteristic

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

_R= 20V

I_RM

Maximum Peak Reverse Current

V_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.

DS12001 Rev. F-2

1 of 2

1N4148W

中文翻译

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