US1K: 产品描述Ultra Fast Recovery Rectifier, VRRM MAX (V): 800V; IAV MAX (A): 1A; VFM MAX (V): 1.7V; @ IF (A): 1A; IFSM MAX (A): 30A; IR MAX (UA): 10uA; @VR (V): 800V; TRR MAX (NS): 75ns; Package: SMA; 产品类别分立半导体二极管; 文件大小229KB，共2页; 制造商Galaxy Microelectronics; 标准

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US1K在线购买

供应商	器件名称	价格	最低购买	库存
	US1K	-	-	点击查看	点击购买

US1K概述

Ultra Fast Recovery Rectifier, VRRM MAX (V): 800V; IAV MAX (A): 1A; VFM MAX (V): 1.7V; @ IF (A): 1A; IFSM MAX (A): 30A; IR MAX (UA): 10uA; @VR (V): 800V; TRR MAX (NS): 75ns; Package: SMA

US1K规格参数

参数名称	属性值
是否Rohs认证	符合
零件包装代码	SMA
Reach Compliance Code	unknown
配置	SINGLE
二极管类型	RECTIFIER DIODE
最大正向电压 (VF)	1.7 V
最大非重复峰值正向电流	30 A
元件数量	1
最高工作温度	150 °C
最大输出电流	1 A
峰值回流温度（摄氏度）	NOT SPECIFIED
最大重复峰值反向电压	800 V
最大反向恢复时间	0.075 µs
表面贴装	YES
处于峰值回流温度下的最长时间	NOT SPECIFIED
Base Number Matches	1

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FEATURES

GALAXY ELECTRICAL

US A - - - US M(SMAE)

REVERSE VOLTAGE: 50 - 1000 V

FORWARD CURRENT: 1.0 A

SURFACE MOUNT DIODES

◇

Plastic package has underwriters laboratories

vvvvvflam

mability classification 94V-0

◇

For surface mount applications

◇

Low profile package

◇

Easy pick and place

◇

Ultrafast recovery times for high efficiency

◇

Low forward voltage,low power loss

◇

Built-in strain relief,ideal for automated placement

SMAE

4.3± 0.3

1.5± 0.2

0±

2.2± 0.2

◇

High temperature soldering:

250 o C/10 seconds on terminals

◇

Case:JEDEC SMA,molded plastic body over

passivated chip

◇

Term inals:Solder Plated, solderable per MIL-STD-750,

1111Method

2026

◇

Polarity: Color band denotes cathode end

0.203MAX

MECHANICAL DATA

1.2± 0.4

Dimensions in millimeters

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25

C ambient tem perature unless otherwise specified

2.6± 0.2

0.2± 0.05

US1A

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forw ard rectified current at

=110

Peak forw ard surge current 8.3ms single half-

sine-w ave superimposed on rated load(JEDEC

Method)

Maximum instantaneous forward voltage at1.0A

Maximum DC reverse current

at rated DC blockjing voltage

=25

=125 C

US1B

100

US1D

200

140

200

US1G

400

280

400

1.0

30.0

US1J

600

420

600

US1K

800

560

800

US1M

1000

700

1000

UNITS

RRM

RWS

F(AV)

FSM

STG

1.0

5.0

100.0

-55------- +150

1.7

μΑ

Maximum reverse recovery time at I

=0.5A

=1.0A I

=0.25A

Typical junction capacitance at 4.0V,1MH

Maximum thermal resistance (NOTE1)

Operating temperature range

Storage temperature range

C/W

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

www.galaxycn.com

Document Number 0280006E

GALAXY ELECTRICAL

US1K相似产品对比

	US1K	US1M	US1J	US1B	US1A
描述	Ultra Fast Recovery Rectifier, VRRM MAX (V): 800V; IAV MAX (A): 1A; VFM MAX (V): 1.7V; @ IF (A): 1A; IFSM MAX (A): 30A; IR MAX (UA): 10uA; @VR (V): 800V; TRR MAX (NS): 75ns; Package: SMA	Ultra Fast Recovery Rectifier, VRRM MAX (V): 1000V; IAV MAX (A): 1A; VFM MAX (V): 1.7V; @ IF (A): 1A; IFSM MAX (A): 30A; IR MAX (UA): 10uA; @VR (V): 1000V; TRR MAX (NS): 75ns; Package: SMA	Ultra Fast Recovery Rectifier, VRRM MAX (V): 600V; IAV MAX (A): 1A; VFM MAX (V): 1.7V; @ IF (A): 1A; IFSM MAX (A): 30A; IR MAX (UA): 10uA; @VR (V): 600V; TRR MAX (NS): 75ns; Package: SMA	Surface Mount Fast Recovery Rectifiers, Diodes, Single, 100V, 1A, 1V, 1A, 30A	Surface Mount Fast Recovery Rectifiers, Diodes, Single, 50V, 1A, 1V, 1A, 30A
是否Rohs认证	符合	符合	符合	符合	符合
零件包装代码	SMA	SMA	SMA	SMA	SMA
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
配置	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
二极管类型	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE
最大正向电压 (VF)	1.7 V	1.7 V	1.7 V	1 V	1 V
最大非重复峰值正向电流	30 A	30 A	30 A	30 A	30 A
元件数量	1	1	1	1	1
最大输出电流	1 A	1 A	1 A	1 A	1 A
最大重复峰值反向电压	800 V	1000 V	600 V	100 V	50 V
最大反向恢复时间	0.075 µs	0.075 µs	0.075 µs	0.05 µs	0.05 µs
表面贴装	YES	YES	YES	YES	YES
最高工作温度	150 °C	150 °C	150 °C	150	150
峰值回流温度（摄氏度）	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	-
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	-
Base Number Matches	1	1	1	-	-

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