1N4148W

更新时间： 2024-11-18 06:18:59

品牌	Logo	应用领域
商朗 - LUNSURE		二极管开关光电二极管 IOT
页数	文件大小	规格书
3页	139K
描述
High Speed Switching Diode 200mW

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中文翻译

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数据手册

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1N4148W 数据手册

Shanghai Lunsure Electronic

Technology Co.,Ltd

Tel:0086-21-37185008

Fax:0086-21-57152769

1N4148W

Features

•

Fast switching speed

High Speed

Switching Diode

200mW

Surface Mount Package Ideally Suited for Automatic Insertion

For general purpose switching applications

High conductance

Marking Code: T4

Maximum Ratings

SOD123

•

Case: SOD-123, Molded Plastic

Terminals: Solderable per MIL-STD-202, Method 208

Polarity: Indicated by Cathode Band

Weight: 0.01 grams (approx.)

Maximum Ratings @ 25°C Unless Otherwise Specified

Reverse Voltage

V_R

V_RM

I_F(AV)

I_FSM

P_D

100

150

350

200

650

Peak Reverse Voltage

Average Rectified Current

Peak Forward Surge Current t<1S

Power Dissipation

Thermal Resistance

Operation/Storage Temp.

Range

R_JA

Κ/W

T_j, T_STG

-55 to +150

°C

DIMENSIONS

INCHES

DIM

NOTE

Electrical Characteristics @ 25°C Unless Otherwise Specified

Maximum Instantaneous

MIN

MAX

.152

.112

.071

.053

.031

-----

.01

MIN

3.55

2.55

1.40

-----

0.30

0.15

-----

MAX

3.85

2.85

1.80

1.35

.78

-----

.25

.15

.140

.100

.055

-----

.012

.006

-----

Forward Voltage

V_F

1.0V

I_FM= 10mA;

T_J= 25°C*

Maximum DC Reverse

Current At Rated DC

Blocking Voltage

V_R=20Volts

T_J= 25°C

I_R

25nA

50µA

5.0uA

T_J= 150°C

V_R=75V, T_J=25^OC

.006

Typical Junction

Capacitance

Maximum Voltage Rise

when Switching on

(tested with 50mA pulse)

SUGGESTED SOLDER

PAD LAYOUT

C_J

V_fr

4pF

V_F=V_R=0V

Tp=0.1us, rise

time<30ns, fp=5

to 100kHz

I_F=10mA

V_R= 6V

R_L=100Ω

0.093

2.5V

Maximum Reverse

Recovery Time

0.048”

T_rr

4nS

0.4

Minimum Rectification

Efficiency

f=100MHz,

V_RF=2.0V

0.036”

* Valid provided that terminals are kept at ambient temperature

www.cnelectr.com

12 3

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