SD20U45SL [LGE]

20A/45V Ultra Low VF Schottky Rectifier; 20A / 45V超低VF肖特基整流器


型号：	SD20U45SL
厂家：	LGE
描述：	20A/45V Ultra Low VF Schottky Rectifier 20A / 45V超低VF肖特基整流器
文件：	总3页 (文件大小：229K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SD20U45SL

20A/45V Ultra Low VF Schottky Rectifier

FEATURES

MACHANICAL DATA

Case: TO-277 small outline plastic package

Terminal: Matte tin plated, solderable per

MIL-STD-750, Method 2026

High current capability, low forward voltage

Excellent high temperature stability

Low power loss, and high efficiency

High forward surge capability

Molding

Compound

Flammability

Rating:UL94-0

RoHS compliant, and Halogen free

High temperature soldering guaranteed:

260℃/10second

Packed with FRP substrate and epoxy

underfilled

ORDERING INFORMATION

APPLICATIONS

Device:SD20U45SL

Package: TO-277

Switching mode power supply applications

Portable equipment battery applications

High frequency rectification

Marking: 20U45

Material: Halogen free

Packing: Tape & 13’’ Reel

Quantity per reel: 3,000pcs

DC/DC converter

Designed as bypass diodes for solar panels

PIN CONFIGURATION

PACKAGE OUTLINE

ABSOLUTE MAXIMUM RATING (Tamb=25°C, unless otherwise specified)

Symbol

V_RRM

Parameter

Repetitive Peak Reverse Voltage

Average Forward Current

Value

Units

I_F(AV)

Peak Forward Surge Current, 8.3ms single half

sine-wave

I_FSM

280

T_J&

T_STG

Junction and Storage Temperature

-40~+150

°C

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Email:lge@luguang.cn

SD20U45SL

ELECTRICAL CHARACTERISTICS (Tamb=25°C, unless otherwise specified)

Symbol

Parameter

Test Condition

I_F= 2A

Min

Typ

0.31

0.37

0.39

0.45

0.51

Max

0.35

0.38

0.41

0.48

0.54

Units

I_F= 8A

V_F

Forward Voltage (note 1)

Reverse Breakdown Voltage

I_F= 10A

I_F= 15A

I_F= 20A

V_BR

I_R= 0.5mA

V_R= 45V

V_R= 45V, @100℃

0.3

I_R

Reverse Leakage Current

R_th(JA)

Thermal Resistance (note 2)

℃/W

Note 1: Pulse test width PW=300usec, 1% duty cycle

Note 2: Polymide PCB, 2oz. copper. Cathode pad dimensions 18.8x14.4mm. Anode pad dimensions 5.6x14.4mm

ELECTRICAL CHARACTERISTICS CURVE

http://www.luguang.cn

Email:lge@luguang.cn

SD20U45SL

TO-277 PACKAGE OUTLINE DIMENSIONS

Dimensions (mm)

1.25±0.10

0.25±0.05

0.90±0.10

1.80±0.10

3.95±0.10

3.00 Typ

Dimensions (mm)

1.84 Typ

5.30±0.10

3.50±0.10

0.80±0.15

0.60±0.10

1.30±0.20

1.25±0.10

http://www.luguang.cn

Email:lge@luguang.cn

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