电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

UF2A

产品描述Rectifier Diode, 1 Phase, 1 Element, 2A, 50V V(RRM), Silicon, DO-214AA, PLASTIC, SMB, 2 PIN
产品类别分立半导体    二极管   
文件大小71KB,共2页
制造商Promax-Johnton Electronic Corporation
下载文档 详细参数 选型对比 全文预览

UF2A概述

Rectifier Diode, 1 Phase, 1 Element, 2A, 50V V(RRM), Silicon, DO-214AA, PLASTIC, SMB, 2 PIN

UF2A规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称Promax-Johnton Electronic Corporation
零件包装代码DO-214AA
包装说明PLASTIC, SMB, 2 PIN
针数2
Reach Compliance Codeunknown
应用EFFICIENCY
配置SINGLE
二极管元件材料SILICON
二极管类型RECTIFIER DIODE
JEDEC-95代码DO-214AA
JESD-30 代码R-PDSO-C2
JESD-609代码e0
最大非重复峰值正向电流50 A
元件数量1
相数1
端子数量2
最大输出电流2 A
封装主体材料PLASTIC/EPOXY
封装形状RECTANGULAR
封装形式SMALL OUTLINE
峰值回流温度(摄氏度)NOT SPECIFIED
认证状态Not Qualified
最大重复峰值反向电压50 V
最大反向恢复时间0.05 µs
表面贴装YES
端子面层TIN LEAD
端子形式C BEND
端子位置DUAL
处于峰值回流温度下的最长时间NOT SPECIFIED

UF2A文档预览

DATA SHEET
UF2A~UF2K
SURFACE MOUNT ULTRAFAST RECTIFIER
50 to
800
Volts
VOLTAGE
2.0 Amperes
CURRENT
FEATURES
For surface mounted applications
Low profile package
Built-in strain relief
Easy pick and place
Ultrafast recovery times for high efficiency
Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
• Glass passivated junction
• Both normal and Pb free product are available :
Normal : 80~95% Sn, 5~20% Pb
Pb free: 98.5% Sn above
.155(3.94)
.130(3.30)
.083(2.11)
.075(1.91)
SMB/DO-214AA
Unit: inch (mm)
.185(4.70)
.160(4.06)
.012(.305)
.006(.152)
.096(2.44)
.083(2.13)
MECHANICAL DATA
Case: JEDEC DO-214AA molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
Polarity: Indicated by cathode band
Standard packaging: 12mm tape (EIA-481)
Weight: 0.003 ounce, 0.093 gram
.050(1.27)
.030(0.76)
.008(.203)
.002(.051)
.220(5.59)
.200(5.08)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
PAR AME T E R
M a xi m um R e c ur r e nt P e a k R e ve r s e V o l t a g e
M a xi m um R M S V o l t a g e
M a xi m um D C B l o c k i ng V o l t a g e
M a xi m um A ve r a g e F o r w a r d C ur r e nt . 3 7 5 " ( 9 . 5 m m )
l e a d l e ng t h a t T
L
= 9 0
O
C
P e a k F o r w a r d S ur g e C ur r e nt : 8 . 3 m s s i ng l e ha l f s i ne - w a ve
s up e r i m p o s e d o n r a t e d l o a d ( J E D E C m e t ho d )
M a xi m um F o r w a r d V o l t a g e a t 2 . 0 A
M a xi m um D C R e ve r s e C ur r e nt a t T
A
= 2 5
O
C
R a t e d D C B l o c k i ng V o l t a g e T
A
= 1 0 0
O
C
Ty p i c a l J u n c t i o n c a p a c i t a n c e ( N o t e 2 )
Ty p i c a l T h e r m a l R e s i s t a n c e ( N o t e 3 )
M a x i m u m R e v e r s e R e c o v e r y Ti m e ( N o t e 1 )
O p e r a t i n g J u n c t i o n a n d S t o r a g e Te m p e r a t u r e R a n g e
S YM B OL
V
RRM
V
RM S
V
DC
I
AV
I
F S M
V
F
1 .0
1 0 .0
200
28
20
50
- 5 0 TO + 1 5 0
100
O
UF 2 A
50
35
50
UF 2 B
100
70
100
UF 2 D
200
140
200
2 .0
50
UF 2 G
400
280
400
UF 2 J
600
420
600
UF 2 K
800
560
800
U N IT S
V
V
V
A
A
1 .4
1 .7
V
I
R
uA
C
J
Rθ J L
T
RR
T
J
, T
S TG
pF
C / W
ns
O
C
NOTES:1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
2. Measured at 1 MHz and applied V
r
= 4.0 volts.
3. 8.0 mm
2
( .013mm thick ) land areas.
STAD-FEB.26.2004
PAGE . 1
RATING AND CHARACTERISTIC CURVES
3.0
70
FORWARD SURGE CURRENT,AMPERES
125
O
AVER AGE FOR WAR D C U R R EN T, AMPER ES
2.5
2.0
1.5
1.0
0.5
0
60
50
40
30
20
10
0
SINGLE PHASE
HALF WAVE
60Hz
RESISTIVE OR
INDUCTIVE LOAD
.375" LEAD LENGTHS
25
50
75
100
150
175
1
5
10
50
100 200
1000
LEAD TEMPERATURE, C
NO. OF CYCLES AT 60Hz
Fig.1 FORWARD CURRENT DERATING CURVE
Fig.6 PEAK FORWARD SURGE CURRENT
10
UF2G
1000
UF2A-UF2D
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
FORWARD CURRENT, AMPERES
100
T = 125 C
J
O
1.0
UF2J-UF2K
T = 75 C
J
10
O
0.1
1.0
T = 25 C
J
O
T
A
=25
O
C
0.01
0 .4
0.6
0.8
1.0
1.2
1.4
1.6
0.1
20
40
60
80
100
120
FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
Fig.3 FORWARD CHARACTERISTICS
Fig.4 TYPICAL REVERSE CHARACTERISTICS
100
JUNCTION CAPACITANCE, pF
10
Tj= 25 C
f= 1.0MHz
Vsig = 50mVp -p
1
1
O
10
100
REVERSE VOLTAGE, VOLTS
Fig.5 TYPICAL JUNCTION CAPACITANCE
STAD-FEB.26.2004
PAGE . 2

UF2A相似产品对比

UF2A UF2J UF2B UF2G UF2D UF2K
描述 Rectifier Diode, 1 Phase, 1 Element, 2A, 50V V(RRM), Silicon, DO-214AA, PLASTIC, SMB, 2 PIN Rectifier Diode, 1 Phase, 1 Element, 2A, 600V V(RRM), Silicon, DO-214AA, PLASTIC, SMB, 2 PIN Rectifier Diode, 1 Phase, 1 Element, 2A, 100V V(RRM), Silicon, DO-214AA, PLASTIC, SMB, 2 PIN Rectifier Diode, 1 Phase, 1 Element, 2A, 400V V(RRM), Silicon, DO-214AA, PLASTIC, SMB, 2 PIN Rectifier Diode, 1 Phase, 1 Element, 2A, 200V V(RRM), Silicon, DO-214AA, PLASTIC, SMB, 2 PIN Rectifier Diode, 1 Phase, 1 Element, 2A, 800V V(RRM), Silicon, DO-214AA, PLASTIC, SMB, 2 PIN
是否无铅 含铅 含铅 含铅 含铅 含铅 含铅
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合
厂商名称 Promax-Johnton Electronic Corporation Promax-Johnton Electronic Corporation Promax-Johnton Electronic Corporation Promax-Johnton Electronic Corporation Promax-Johnton Electronic Corporation Promax-Johnton Electronic Corporation
零件包装代码 DO-214AA DO-214AA DO-214AA DO-214AA DO-214AA DO-214AA
包装说明 PLASTIC, SMB, 2 PIN PLASTIC, SMB, 2 PIN R-PDSO-C2 R-PDSO-C2 R-PDSO-C2 PLASTIC, SMB, 2 PIN
针数 2 2 2 2 2 2
Reach Compliance Code unknown unknown unknown unknown unknow unknow
应用 EFFICIENCY EFFICIENCY EFFICIENCY EFFICIENCY EFFICIENCY EFFICIENCY
配置 SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE
二极管元件材料 SILICON SILICON SILICON SILICON SILICON SILICON
二极管类型 RECTIFIER DIODE RECTIFIER DIODE RECTIFIER DIODE RECTIFIER DIODE RECTIFIER DIODE RECTIFIER DIODE
JEDEC-95代码 DO-214AA DO-214AA DO-214AA DO-214AA DO-214AA DO-214AA
JESD-30 代码 R-PDSO-C2 R-PDSO-C2 R-PDSO-C2 R-PDSO-C2 R-PDSO-C2 R-PDSO-C2
JESD-609代码 e0 e0 e0 e0 e0 e0
最大非重复峰值正向电流 50 A 50 A 50 A 50 A 50 A 50 A
元件数量 1 1 1 1 1 1
相数 1 1 1 1 1 1
端子数量 2 2 2 2 2 2
最大输出电流 2 A 2 A 2 A 2 A 2 A 2 A
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
峰值回流温度(摄氏度) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
最大重复峰值反向电压 50 V 600 V 100 V 400 V 200 V 800 V
最大反向恢复时间 0.05 µs 0.1 µs 0.05 µs 0.05 µs 0.05 µs 0.1 µs
表面贴装 YES YES YES YES YES YES
端子面层 TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD
端子形式 C BEND C BEND C BEND C BEND C BEND C BEND
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
谁能教教我怎么在iar 或者mdk上建立44b0的工程
我原来用ads 想换到iar 或mdk 里面的设置怎么搞 调试时jllink:) :)...
william228 单片机
学习verilog中的一写不解之处?
本人学习verilog的时间不是很久,但是有一个体会,HDL十分的枯燥,也十分的茫然,语法就是那么一点,没有c语言好用。但是有时候想用verilog打到c的效果真的不知从何下手,而且代码很容易一写就 ......
number007cool FPGA/CPLD
晶振不起振原因
原因分析:在檢漏工序中,就是在酒精加壓的環境下,晶體容易産生碰壳現象,即振動時晶片跟外壳容易相碰,從而晶體容易發生時振時不振或停振;在压封時,晶體內部要求抽真空充氮气,如果發生压封 ......
guotong5200 Microchip MCU
stm32f746 dis 板子上的例程有代码吗【已解决】
本帖最后由 247153481 于 2015-10-2 13:08 编辑 stm32f746 dis 板子上的例程有源代码吗? 还是说只能看看,那么下载其他的程序后是不是就看不到了:time: ...
247153481 stm32/stm8
做个5V电压基准
用TL431做个5V电压基准,用我的数字表量,显示4.99V.是我的表精度低吗?用下面b图,R1=1.6K R2=R3=20K 37314...
小猪 模拟电子
meplab v7.1怎样生成hex文件
meplab v7.1怎样生成hex文件...
林临磷 嵌入式系统

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 2848  1256  999  1275  300  58  26  21  7  56 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved