Datasheet > 1N4148

1N4148

更新时间： 2023-12-06 20:03:58

品牌	Logo	应用领域
森美特 - SUNMATE		二极管
页数	文件大小	规格书
1页	193K
描述
Switching Diodes Switch detector

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1N4148 数据手册

1N4148

FAST SWITCHING DIODES

DO-35(GLASS)

Features

Fast Switching Speed

General Purpose Rectification

1.0 2(26.0)

MIN.

Silicon Epitaxial Planar Construction

0.079(2.0)

MAX

Mechanical Data

0.165 (4.2)

MAX

Case: DO-35

Leads: Solderable per MIL-STD-202,

Method 208

Polarity: Cathode Band

Marking: Type Number

Weight: 0.13 grams (approx.)

1.0 2(26.0)

MIN.

0.020(0.52)

TYP

Dimensions in millimeters

Maximum Ratings ^@T_A^{=25°C unless otherwise specified}

Characteristic

Symbol

Value

Unit

Non-Repetitive Peak Reverse Voltage

100

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

RRM

RWM

RMS Reverse Voltage

R(RMS)

Forward Continuous Current (Note 1)

300

Rectified Current (Average), Half Wave Rectification with

Resistive Load and f ꢀ 50MHz (Note 1)

150

Non-Repetitive Peak Forward Surge Current

@ t = 1.0s

@ t = 1.0µs

1.0

2.0

FSM

Power Dissipation (Note 1)

Derate Above 25°C

500

1.68

mW/°C

Thermal Resistance, Junction to Ambient Air (Note 1)

Operating and Storage Temperature Range

ꢀJA

300

K/W

°C

, T^STG

-65 to +175

Electrical Characteristics ^@T_A^{=25°C unless otherwise specified}

Characteristic

Symbol

Min

Max

Unit

Test Condition

I_F= 10mA

V_R= 75V

V_R= 70V, T_j= 150°C

V_R= 20V, T_j= 150°C

V_R= 20V

Maximum Forward Voltage

—

1.0

5.0

µA

Maximum Peak Reverse Current

—

Capacitance

—

4.0

V_R= 0, f = 1.0MHz

I_F= 10mA to I_R= 1.0mA

V = 6.0V, R = 100ꢀ

Reverse Recovery Time

Note: 1. Diode on Ceramic Substrate 10mm x 8mm x 0.7mm.

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