Datasheet > 1N4448M

1N4448M

更新时间： 2024-10-31 18:09:19

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页数	文件大小	规格书
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描述
Reverse Voltage Vr : 75 V;Forward Current Io : 150 mA;Max Surge Current : 2.0 A;Forward Voltage Vf : 1.0 V;Reverse Current Ir : 5 uA;Recovery Time : 4 ns;Package / Case : DO-34;Mounting Style : Through Hole;Notes : IFSM@t = 1.0us

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1N4448M 数据手册

1N4448M

300 mW DO-34 Hermetically

Sealed Glass Fast Switching

Diodes

Absolute Maximum Ratings T_A= 25°C unless otherwise noted

Symbol

Parameter

Value

Units

P_D

T_STG

T_J

Power Dissipation

300

-65 to +150

+150

°C

Storage Temperature Range

Operating Junction Temperature

Working Inverse Voltage

°C

DO-34

W_IV

I_O

Average Rectified Current

150

I_FM

Non-repetitive Peak Forward Current

Peak Forward Surge Current

(Pulse Width = 1.0 μsecond)

450

(

)

.022 0.55

DIA.

I_FSURGE

(

.018 0.46

(

)

1.50 38.1

These ratings are limiting values above which the serviceability of the diode may be impaired.

(

1.00 25.4

Specification Features:

(

)

.120 3.04

(

.085 2.16

(

)

.075 1.90

ꢀ

Fast Switching Device (T_RR<4.0 nS)

DO-34 Package (JEDEC DO-204)

Through-Hole Device Type Mounting

Hermetically Sealed Glass

Compression Bonded Construction

All External Surfaces Are Corrosion Resistant And Lads Are Readily Solderable

RoHS Compliant

Solder Hot Dip Tin (Sn) Terminal Finish

Cathode Indicated By Polarity Band

DIA.

(

.050 1.27

(

)

1.50 38.1

1.00 25.4

Dimensions in inches and (millimeters)

Electrical Characteristics

T_A= 25°C unless otherwise noted

Limits

Parameter

Test Condition

I_R=100μA

Symbol

Unit

Min

100

Max

B_V

I_R

Breakdown Voltage

Reverse Leakage Current

Forward Voltage

Volts

I_R=5μA

V_R=20V

μA

V_R=75V

V_F

I_F=5mA

0.62

0.72

1.0

TC1N4148M,

I_F=10mA

I_F=100mA

I_F=10mA, V_R=6V

R_L=100Ω

Volts

T_RR

Reverse Recovery Time

Capacitance

I_RR=1mA

V_R=0V, f=1M_HZ

2010-11

REV: O

12 3 4 5 6

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与1N4448M相关器件

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1N4448T-11	ROHM	获取价格	Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35,
1N4448T11A	ROHM	获取价格	Rectifier Diode, 1 Element, 0.15A, Silicon, DO-35,
1N4448T-11A	ROHM	获取价格	0.15A, 100V, SILICON, SIGNAL DIODE, DO-35