Datasheet > SDM20U40

SDM20U40

更新时间： 2024-09-24 14:57:11

品牌	Logo	应用领域
森美特 - SUNMATE		/
页数	文件大小	规格书
2页	390K
描述
Switching Diodes Switch detector

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中文翻译

获取价格

数据手册

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SDM20U40 数据手册

SDM20U40

SURFACE MOUNT SCHOTTKY BARRIER DIODE

VOLTAGE RANGE: 40V

CURRENT: 250m A

Features

Low Forward Voltage Drop

Guard Ring Construction for

Transient Protection

Negligible Reverse Recovery Time

Low Reverse Capacitance

SOD-523

Ultra-Small Surface Mount Package

Dim

Min

1.50

1.10

0.25

0.70

0.10

0.50

Max

1.70

1.30

0.35

0.90

0.20

0.70

Mechanical Data

Case: SOD-523, Molded Plastic

Case material - UL Flammability Rating

Classification 94V-0

Marking Code: S4

Weight: 0.002 grams (approx.)

All Dimensions in mm

@ T_A= 25°C unless otherwise specified

Maximum Ratings

Characteristic

Symbol

Value

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V_RRM

V_RWM

V_R

V_R(RMS)

I_FM

RMS Reverse Voltage

250

Forward Continuous Current

I_FSM

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

Power Dissipation

1.0

P_d

150

°C/W

°C

R_qJA

Thermal Resistance, Junction to Ambient Air

Operating and Storage Temperature Range

667

T_j, T_STG

-65 to +125

@ T_A= 25°C unless otherwise specified

Electrical Characteristics

Characteristic

Symbol

Min

Typ

Max

Unit

Test Conditions

V_(BR)R

Reverse Breakdown Voltage

I_R= 10mA

I_F= 20mA

I_F= 200mA

0.37

0.60

V_F

Forward Voltage Drop

_R= 30V

I_R

C_T

t_rr

Peak Reverse Current

Total Capacitance

V_R= 10V

V_R= 0V, f = 1.0MHz

I_F= I_R= 200mA,

I_rr= 0.1 x I_R, R_L= 100W

Reverse Recovery Time

1 of 2

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中文翻译

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