Datasheet> 器件分类 > 分立半导体> 高效整流二极管> US2KAF

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US2KAF: 产品描述高效整流二极管, 2A, 800V, 50A, 1.7V, 2A, 10µA, 75nS; 产品类别分立半导体高效整流二极管; 文件大小1MB，共2页; 制造商LGE; 官网地址http://www.luguang.cn/web_en/index.html

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US2KAF概述

高效整流二极管, 2A, 800V, 50A, 1.7V, 2A, 10µA, 75nS

US2KAF规格参数

参数名称	属性值
封装类型 Case Style	SMAF
Maximum average forward rectified current	2
Maximum recurrent peak reverse voltage	800
Peak forward surge current	50
Maximum instantaneous forward voltage	1.7
Maximum reverse current	10
TRR(nS)	75
class	Diodes

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US2AFA--US2MFA

Surface Mount Rectifiers

FEATURES

For surface mount applications

Easy pick and place

Ultra fast recovery times for high efficiency

Low forward voltage，low power loss

Built-in strain relief，ideal for automated placement

High temperature soldering: 250℃/10 seconds on terminals

Plastic package has underwriters laboratories flammability classification 94V-0

0.110(2.80)

0.094(2.40)

0.059(1.50)

0.051(1.30)

SMAF

Cathode Band

Top View

0.145(3.70)

0.128(3.25)

0.059(1.50)

0.039(1.00)

0.012(0.30)

0.004(0.10)

MECHANICAL DATA

Case: JEDEC SMAFL, molded plastic body over passivated chip

Terminals: Solder Plated, solderable per MIL-STD-750,Method 2026

Polarity: Color band denotes cathode end

0.047(1.20)

0.028(0.60)

Marking Information

0.190(4.85)

0.172(4.35)

Dimensions in inches and (millimeters)

XXXX

LGE：Lu Guang Electronic

XXXX：marking code (US2A-US2M)

Maximum Ratings

(@TA = 25°C unless otherwise specified)

Characteristic

Maximum recurrent peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forward rectified current at

=90℃

Peak forward surge current

8.3ms single half sine-wave

super imposed on rated load

FSM

Symbol

RRM

RWS

F(AV)

US2AFA

US2BFA

100

US2DFA

200

140

200

US2GFA

400

280

400

2.0

US2JFA

600

420

600

US2KFA

800

560

800

US2MFA

1000

700

1000

UNITS

Thermal Characteristics

Characteristic

Typical junction capacitance at 4.0V,1MHZ

Maximum thermal resistance (NOTE1)

Operating temperature range

Storage temperature range

Symbol

θJA

ΘJL

STG

US2AFA

US2BFA

US2DFA

US2GFA

US2JFA

US2KFA

US2MFA

UNITS

℃/W

℃

-55------- +150

Electrical Characteristics

(@TA = 25°C unless otherwise specified)

Characteristic

Maximum instantaneous forward voltage

at 2.0A

Maximum DC reverse current @T

=25℃

at rated DC blocking voltage @T

=125℃

Maximum reverse recovery time

at I

=0.5A I

=1.0A I

=0.25A

Symbol

US2AFA

US2BFA

1.0

US2DFA

US2GFA

1.25

10.0

350

US2JFA

US2KFA

1.7

US2MFA

UNITS

NOTE: 1.P.C.B.mounted on 0.2X0.2"(5.0X5.0mm) copper pad area

Revision:20170701-P1

www.lgesemi

mail:lge@lgesemi.com

US2KAF相似产品对比

	US2KAF	US2BAF	US2MAF	US2GAF	US2JAF	US2AAF	US2DAF
描述	高效整流二极管, 2A, 800V, 50A, 1.7V, 2A, 10µA, 75nS	高效整流二极管, 2A, 100V, 50A, 1.0V, 2A, 10µA, 50nS	高效整流二极管, 2A, 1000V, 50A, 1.7V, 2A, 10µA, 75nS	高效整流二极管, 2A, 400V, 50A, 1.25V, 2A, 10µA, 50nS	高效整流二极管, 2A, 600V, 50A, 1.7V, 2A, 10µA, 75nS	高效整流二极管, 2A, 50V, 50A, 1.0V, 2A, 10µA, 50nS	High-Efficiency Recovery Rectifier, Case Style : SMAF; IAV (A) : 2; VRRM (V) : 200; IFSM (A) : 50; VF (V) : 1.0; @IAV (A): 2; IR (µA) TA=25ºC: 10; TRR (nS): 50
封装类型 Case Style	SMAF	SMAF	SMAF	SMAF	SMAF	SMAF	-
Maximum average forward rectified current	2	2	2	2	2	2	-
Maximum recurrent peak reverse voltage	800	100	1000	400	600	50	-
Peak forward surge current	50	50	50	50	50	50	-
Maximum instantaneous forward voltage	1.7	1.0	1.7	1.25	1.7	1.0	-
Maximum reverse current	10	10	10	10	10	10	-
TRR(nS)	75	50	75	50	75	50	-
class	Diodes	Diodes	Diodes	Diodes	Diodes	Diodes	-

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