电特性 TA = 25℃ 除非另有规定。
Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.
符号
单位
Symbols S3A S3B S3D S3G S3J S3K S3M Unit
- 64 -
250℃/10 秒 seconds at terminals
机械数据 Mechanical Data
·封装: 塑料封装 Case: Molded plastic body ·端子: 焊料被镀 Terminals: Solder plated ·极性: 色环端为负极 Polarity: Color band denotes cathode end ·安装位置: 任意 Mounting Position: Any
.060(1.52) .030(0.76)
.280(7.11) .260(6.60)
.012(0.305) .006(0.152)
.008(0.203)
.004(0.102) .320(8.13)
.305(7.75)
Unit：inch（mm）
S3A ...... S3M
Surface Mount General Rectifier
4
3
2 SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR
1 INDUCTIVE LOAD P.C.B.MOUNTED ON 0.3×0.3" (8.0×8.0mm) COPPER PAD AREAS
0 50 60 70 80 90 100 110 120 130 140 150
峰值正向浪涌电流 8.3ms单一正弦半波 Peak forward surge current 8.3 ms single half sine-wave
最大反向峰值电流
@TA = 75℃
Maximum peak reverse current full cycle
VRRM VRMS
50 100 200 400 600 800 1000 35 70 140 280 420 560 700
正向电压 VF(V) VF Instantaneous Forward Voltage (V)
典型结电容 TYPICAL JUNCTION CAPACITANCE 100
50
反向电流 IR (mA) IR Instantaneous Reverse Current (mA)
峰值正向浪涌电流 IFSM(A) IFSM Peak Forward Surge Current (A)
Tel:0513-87201088
SIYU R
表面安装普通整流二极管
反向电压 50 ---1000 V 正向电流 3.0 A
SMC DO-214AB
.125(3.17) .115(2.92)
.245(6.22) .220(5.59)
.103(2.62) .079(2.06)
极限值和温度特性 TA = 25℃ 除非另有规定。 Maximum Ratings & Thermal Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.
符号
Symbols S3A S3B S3D S3G S3J S3K S3M
环境温度 Ta(°C) Tamb, ambient temperature (°C)
正向特性曲线（典型值） TYPICAL FORWARD CHARACTERISTIC
100
10
1
Tj = 25°C PULSE WIDTH=300µs
0.1
2%DUTY CYCLE
0.01 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3
正向电流 IF(A) IF Instantaneous Forward Current (A)
典型结电容 CJ (PF) CJ Jungtion Capactance(PF)
TJ=25°C 10
5
1
5 10
50 100
反向电压 VR(V)
VR Reverse Voltage (V)
大昌电子 DACHANG ELECTRONICS
VDC
50 100 200 400 600 800 1000
IF(AV)
3.0
IFSM
100
IR(AV)
30
单位 Unit
V V V A A µA
典型热阻 Typical thermal resistance
RθJA
75
℃/W
工作结温和存储温度
Tj, TSTG
-50 --- +150
℃
Operating junction and storage temperature range
最大正向电压
IF =3.0A
VF
1.1
Vቤተ መጻሕፍቲ ባይዱ
Maximum forward voltage
最大反向电流 Maximum reverse current
TA= 25℃ TA= 100℃
IR
典型结电容 VR = 4.0V, f = 1MHz Cj
Type junction capacitance
5.0
µA
250
60
pF
- 63 -
大昌电子 DACHANG ELECTRONICS
平均功率损耗 IF(AV) (A) IF(AV) Average Power Dissipation(watts)
SIYU R
特性曲线 Characteristic Curves
正向电流降额曲线 FORWARD CURRENT DERATING CURVE
Number of Cycles at 60 Hz.
反向特性曲线(典型值) TYPICAL REVERSE CHARACTERISTICS
100
Ta=125°C
10
1
Ta=25°C
0.10
20
40
60
80
100 120 140
峰值反向电压百分比(%)
Percent Of Peak Reverse Voltage,%
Reverse Voltage 50 to 1000 V Forward Current 3.0 A
特征 Features
·低的反向漏电流 Low reverse leakage ·较强的正向浪涌承受能力 High forward surge capability ·高温焊接保证 High temperature soldering guaranteed:
最大可重复峰值反向电压 Maximum repetitive peak reverse voltage
最大均方根电压 Maximum RMS voltage
最大直流阻断电压 Maximum DC blocking voltage
最大正向平均整流电流 Maximum average forward rectified current
S3A ...... S3M
浪涌特性曲线（最大值） MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT
120
100
80
60
40
20 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method
0
1
2
5
10
20
通过电流的周期
50 100