YANGJIE SR850

SR820 THRU SR8100
肖特基二极管 Schottky Rectifier
■外形尺寸和印记
Features
●Io
8.0A
●VRRM
20V-100V
●耐正向浪涌电流能力高
●High surge current capability
■用途
Outline Dimensions and Mark
(DO-201AD )
.375(9.50)
.335(8.50)
1.0(25.4)
MIN
Applications
1.0(25.4)
MIN
.220(5.60)
.052(1.30)
.197(5.00)
.048(1.20)
●整流用 Rectifier
DIA
■特征
Unit: in inches (millimeters)
■极限值(绝对最大额定值)
Limiting Values (Absolute Maximum Rating)
参数名称
符号
单位
条件
Item
Symbol
Unit
Conditions
反向重复峰值电压
Repetitive Peak Reverse Voltage
VRRM
V
正向平均电流
Average Forward Current
IF(AV)
A
IFSM
A
TJ
℃
TSTG
℃
正向(不重复)浪涌电流
Surge(Non-repetitive)Forward
Current
结温
Junction Temperature
储存温度
Storage Temperature
SR8
20
30
40
50
60
80
100
20
30
40
50
60
80
100
正弦半波60Hz,电阻负载,
60Hz Half-sine wave, Resistance
load,
正弦半波60Hz,
一个周期,
Ta=25℃
60Hz Half-sine wave,1 cycle,
Ta=25℃
8.0
150
-55~+125
-55 ~ +150
-55 ~ +150
■电特性
(Ta=25℃ 除非另有规定)
Electrical Characteristics (Ta=25℃ Unless otherwise specified)
参数名称
Item
正向峰值电压
Peak Forward
Voltage
反向峰值电流
Peak Reverse
Current
热阻(典型)
Thermal
Resistance(Typical)
符号
Symbol
单位
Unit
VFM
V
IRRM1
IRRM2
IFM=8.0A
mA
RθJ-A
℃/W
RθJ-L
Document Number 0184
Rev. 1.0, 22-Sep-11
测试条件
Test Condition
VRM=VRRM
SR8
20
30
40
50
0.55
0.7
Ta=25℃
0.1
Ta=125℃
10
结和环境之间
Between junction and ambient
结和引线之间
Between junction and lead
扬州扬杰电子科技股份有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
60
80
100
0.85
25
8
www.21yangjie.com
SR820 THRU SR8100
■特性曲线(典型) Characteristics(Typical)
图2: 最大正向浪涌冲击耐受力
FIG.2: MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
IFSM(A)
IO(A)
图1: 正向电流降额曲线
FIG.1: FORWARD CURRENT DERATING CURVE
10
8.0
120
90
4.0
0
60
单相半波电压电阻和电感负载
0.375”(9.5毫米)引线长度
Single Phase Half Wave 60Hz Resistive or
Inductive Load 0.375''(9.5mm) Lead Length
0
50
25
30
2.0
10
20
周波数 100
Number of Cycles
IR(mA)
100
Tj=125℃
SR
SR
86
88
0
0SR
81
00
10
SR
85
0-
SR
82
0-S
R8
40
1.0
图4: 典型反向特性曲线
FIG.4: TYPICAL REVERSE CHARACTERISTICS
20
10
1.0
0
150
Ta(℃)
100
图3: 典型正向特性曲线
FIG.3: TYPICAL FORWARD CHARACTERISTICS
IF(A)
8.3毫秒正弦半波
8.3ms Single Half Sine Wave
JEDEC Method
0
10
R8
-S
40
R8
0
85
SR
0-S
82
SR
6.0
2.0
150
1.0
Tj=75℃
0.1
0.1
TJ=25℃
Pulse width=300us
1% Duty Cycle
0.01
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.01
Tj=25℃
0.9
0.001
0
20
40
VF(V)
Document Number 0184
Rev. 1.0, 22-Sep-11
扬州扬杰电子科技股份有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
60
80
100
Voltage(%)
www.21yangjie.com