SM280A,SM280A pdf中文资料,SM280A引脚图,SM280A电路-Datasheet-电子工程世界

器件参数

参数名称

属性值

是否无铅

不含铅

是否Rohs认证

符合

厂商名称

Uniohm Corp.

零件包装代码

DO-214AC

包装说明

R-PDSO-C2

针数

Reach Compliance Code

unknow

ECCN代码

EAR99

应用

GENERAL PURPOSE

配置

SINGLE

二极管元件材料

SILICON

二极管类型

RECTIFIER DIODE

最大正向电压 (VF)

0.85 V

JEDEC-95代码

DO-214AC

JESD-30 代码

R-PDSO-C2

最大非重复峰值正向电流

50 A

元件数量

相数

端子数量

最高工作温度

150 °C

最低工作温度

-65 °C

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

最大重复峰值反向电压

80 V

最大反向电流

1000 µA

表面贴装

YES

技术

SCHOTTKY

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

文档预览

SM220A

THRU

SM2100A

2.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS

VOLTAGE RANGE

20 to 100 Volts

CURRENT

FEATURES

* Ideal for surface mount applications

* Easy pick and place

* Built-in strain relief

* Low forward voltage drop

.058(1.47)

.052(1.32)

2.0 Ampere

DO-214AC(SMA)

.110(2.79)

.100(2.54)

MECHANICAL DATA

* Case: Molded plastic

* Epoxy: UL 94V-0 rate flame retardant

* Metallurgically bonded construction

* Polarity: Color band denotes cathode end

* Mounting position: Any

* Weight: 0.063 grams

.090(2.29)

.078(1.98)

.060(1.52)

.030(0.76)

.177(4.50)

.157(3.99)

.012(0.31)

.006(0.15)

.005

MAX.

(.127)

.208(5.28)

.194(4.93)

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating 25 C ambient temperature uniess otherwies specified.

Single phase half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

TYPE NUMBER

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current

See Fig. 1

Peak Forward Surge Current, 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

Maximum Instantaneous Forward Voltage at 2.0A

Maximum DC Reverse Current

Ta=25 C

at Rated DC Blocking Voltage

Typical Junction Capacitance (Note1)

Typical Thermal Resistance RqJA (Note 2)

Operating Temperature Range T

Storage Temperature Range T

STG

NOTES:

SM220A SM230A SM240A SM250A SM260A SM280A SM290A SM2100A

UNITS

2.0

0.70

1.0

170

100

C/W

0.55

0.85

Ta=100 C

-65

+125

-65

+150

-65

+150

1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.

2. Thermal Resistance Junction to Ambient.

RATING AND CHARACTERISTIC CURVES (SM220A THRU SM2100A)

FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE

AVERAGE FORWARD CURRENT,(A)

FIG.2-TYPICAL FORWARD

CHARACTERISTICS

2.4

2.0

INSTANTANEOUS FORWARD CURRENT,(A)

1.6

1.2

0.8

0.4

3.0

1.0

100

120

140

160

180

200

AMBIENT TEMPERATURE ( C)

FIG.3-MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT

PEAK FORWAARD SURGE CURRENT,(A)

Tj=25 C

Pulse Width 300us

1% Duty Cycle

0.1

.01

1.1

1.3

1.5

Tj=25 C

8.3ms Single Half

Sine Wave

JEDEC method

FORWARD VOLT

AGE,(V)

FIG.5 - TYPICAL REVERSE

100

CHARACTERISTICS

100

NUMBER OF CYCLES AT 60Hz

FIG.4-TYPICAL JUNCTION CAPACITANCE

350

300

250

200

150

100

JUNCTION CAPACITANCE,(pF)

REVERSE LEAKAGE CURRENT, (mA)

1.0

Tj=75 C

Tj=25 C

.01

.05

100

.01

100 120 140

REVERSE VOLTAGE,(V)

PERCENTAGE RATED PEAK REVERSE VOL

TAGE

参数对比

与SM280A相近的元器件有：SM240A、SM250A、SM230A、SM2100A、SM260A、SM290A。描述及对比如下：

型号	SM280A	SM240A	SM250A	SM230A	SM2100A	SM260A	SM290A
描述	2.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS	2.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS	2.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS	2.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS	2.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS	2.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS	2.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
是否无铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合
厂商名称	Uniohm Corp.	Uniohm Corp.	Uniohm Corp.	Uniohm Corp.	Uniohm Corp.	Uniohm Corp.	Uniohm Corp.
零件包装代码	DO-214AC	DO-214AC	DO-214AC	DO-214AC	DO-214AC	DO-214AC	DO-214AC
包装说明	R-PDSO-C2	PLASTIC, SMA, 2 PIN	R-PDSO-C2	R-PDSO-C2	R-PDSO-C2	R-PDSO-C2	R-PDSO-C2
针数	2	2	2	2	2	2	2
Reach Compliance Code	unknow	unknow	unknow	unknow	unknow	unknow	unknow
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
应用	GENERAL PURPOSE	GENERAL PURPOSE	GENERAL PURPOSE	GENERAL PURPOSE	GENERAL PURPOSE	GENERAL PURPOSE	GENERAL PURPOSE
配置	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
二极管元件材料	SILICON	SILICON	SILICON	SILICON	SILICON	SILICON	SILICON
二极管类型	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE
最大正向电压 (VF)	0.85 V	0.55 V	0.7 V	0.55 V	0.85 V	0.7 V	0.85 V
JEDEC-95代码	DO-214AC	DO-214AC	DO-214AC	DO-214AC	DO-214AC	DO-214AC	DO-214AC
JESD-30 代码	R-PDSO-C2	R-PDSO-C2	R-PDSO-C2	R-PDSO-C2	R-PDSO-C2	R-PDSO-C2	R-PDSO-C2
最大非重复峰值正向电流	50 A	50 A	50 A	50 A	50 A	50 A	50 A
元件数量	1	1	1	1	1	1	1
相数	1	1	1	1	1	1	1
端子数量	2	2	2	2	2	2	2
最高工作温度	150 °C	125 °C	150 °C	125 °C	150 °C	150 °C	150 °C
最低工作温度	-65 °C	-65 °C	-65 °C	-65 °C	-65 °C	-65 °C	-65 °C
最大输出电流	2 A	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	PLASTIC/EPOXY
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	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	NOT SPECIFIED
最大重复峰值反向电压	80 V	40 V	50 V	30 V	100 V	60 V	90 V
最大反向电流	1000 µA	1000 µA	1000 µA	1000 µA	1000 µA	1000 µA	1000 µA
表面贴装	YES	YES	YES	YES	YES	YES	YES
技术	SCHOTTKY	SCHOTTKY	SCHOTTKY	SCHOTTKY	SCHOTTKY	SCHOTTKY	SCHOTTKY
端子形式	C BEND	C BEND	C BEND	C BEND	C BEND	C BEND	C BEND
端子位置	DUAL	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	NOT SPECIFIED