Datasheet > SDM20U40_10

SDM20U40_10

更新时间： 2024-11-05 12:20:07

品牌	Logo	应用领域
美台 - DIODES		肖特基二极管
页数	文件大小	规格书
4页	80K
描述
SURFACE MOUNT SCHOTTKY BARRIER DIODE

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中文翻译

获取价格

数据手册

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SDM20U40_10 数据手册

SDM20U40

SURFACE MOUNT SCHOTTKY BARRIER DIODE

Features

Mechanical Data

•

Low Forward Voltage Drop

Guard Ring Construction for Transient Protection

Negligible Reverse Recovery Time

Low Reverse Capacitance

Ultra-Small Surface Mount Package

Lead Free By Design/RoHS Compliant (Note 1)

"Green" Device (Notes 3 and 4)

Qualified to AEC-Q101 Standards for High Reliability

•

Case: SOD-523

Case Material: Molded Plastic, "Green" Molding Compound,

Note 4. UL Flammability Classification Rating 94V-0

Moisture Sensitivity: Level 1 per J-STD-020

Terminal Connections: Cathode Band

Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe.

Solderable per MIL-STD-202, Method 208

Marking Information: See Page 2

Ordering Information: See Page 2

Weight: 0.002 grams (approximate)

•

Top View

Maximum Ratings @T = 25°C unless otherwise specified

Characteristic

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

Symbol

V_RRM

V_RWM

V_R

Value

Unit

RMS Reverse Voltage

250

1.0

V_R(RMS)

I_FM

Forward Continuous Current (Note 2)

Non-Repetitive Peak Forward Surge Current

@ t ≤ 1.0s

I_FSM

Thermal Characteristics

Characteristic

Power Dissipation (Note 2)

Symbol

Value

150

Unit

°C/W

°C

P_D

Thermal Resistance, Junction to Ambient Air (Note 2)

Operating and Storage Temperature Range

667

R_θ

-65 to +125

T_J, T_STG

Electrical Characteristics @T = 25°C unless otherwise specified

Characteristic

Reverse Breakdown Voltage (Note 5)

Symbol

V_(BR)R

Min

Typ

⎯

Max

⎯

Unit

Test Conditions

I_R= 10μA

I_F= 20mA

I_F= 200mA

V_R= 30V

0.37

0.60

Forward Voltage Drop

V_F

⎯

μA

Peak Reverse Current (Note 5)

Total Capacitance

I_R

C_T

t_rr

⎯

_R= 10V

⎯

V_R= 0V, f = 1.0MHz

I_F= I_R= 200mA,

I_rr= 0.1 x I_R, R_L= 100Ω

Reverse Recovery Time

⎯

Notes:

1. No purposefully added lead.

2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

3. Diodes Inc.'s "Green" Policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.

4. Product manufactured with date code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date

code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb₂O₃Fire Retardants.

5. Short duration pulse test used so as to minimize self-heating effect.

1 of 4

www.diodes.com

March 2010

SDM20U40

Document number: DS30393 Rev. 9 - 2

12 3 4

中文翻译

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