1N4148WT-HF

更新时间： 2024-11-15 13:03:31

品牌	Logo	应用领域
上华 - COMCHIP		二极管开关
页数	文件大小	规格书
2页	38K
描述
Rectifier Diode,

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中文翻译

获取价格

技术参数
数据手册

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1N4148WT-HF 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.54	二极管类型：	RECTIFIER DIODE
Base Number Matches：	1

1N4148WT-HF 数据手册

FFaasstt SSwwiittcchhiinngg DDiiooddee

CCOOMMCCHHIIPP

www.comchiptech.com

1N4148 / 1N4448

DO-35

High Speed

1.0 (25.4)

Min.

Features

- Fast Switching Speed

0.079 (2.0)

Max.

- General Purpose Rectification

- Silicon Epitaxial Planar Construction

0.157 (4.0)

Max.

Mechanical Data

- Case: DO-35

- Terminals: Solderable per MIL-STD-202,

Method 208

- Polarity: Cathode Band

- Weight: 0.13 grams (approx.)

1.0 (25.4)

Min.

0.024 (0.60)

Max.

Dimensions in inches and (millimeters)

@ T_A= 25°C unless otherwise specified

Maximum Ratings

Characteristic

Symbol

1N4148

1N4448

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

500

I_O

150

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

1.0

2.0

I_FSM

P_d

@ t = 1.0ms

Power Dissipation (Note 1)

500

1.68

mW/°C

Derate Above 25°C

R_qJA

Thermal Resistance, Junction to Ambient Air (Note 1)

Operating and Storage Temperature Range

300

K/W

T_j, T_STG

-65 to +175

°C

@ T_A= 25°C unless otherwise specified

Electrical Characteristics

Characteristic

Symbol

Min

Max

Unit

Test Condition

I_F= 10mA

I_F= 5.0mA

I_F= 100mA

Maximum Forward Voltage

1N4148

1N4448

0.62

1.0

0.72

1.0

V_FM

V_R= 75V

5.0

V_R= 70V, T_j= 150°C

I_RM

Maximum Peak Reverse Current

_R= 20V, T_j= 150°C

V_R= 20V

V_R= 0, f = 1.0MHz

C_j

t_rr

Capacitance

4.0

I_F= 10mA to I_R=1.0mA

V_R= 6.0V, R_L= 100W

Reverse Recovery Time

Notes: 1. Valid provided that device terminals are kept at ambient temperature.

Page 1

MDS0312005A

中文翻译

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