SIYU R
1S1829 ...... 1S1888
普通塑封整流二极管
General Purpose Plastic Rectifier
Reverse Voltage 100 to 1000 V
Forward Current 1.5 A
反向电压 100 ---1000 V
正向电流 1.5 A
特征 Features
DO-15
・低的反向漏电流 Low reverse leakage
1.0(25.4)
MIN
・较强的正向浪涌承受能力 High forward surge capability
.034(0.9)
DIA
.028(0.7)
・高温焊接保证 High temperature soldering guaranteed:
250℃/10 秒, 0.375" (9.5mm)引线长度。
250℃/10 seconds, 0.375" (9.5mm) lead length,
・引线可承受5 磅 (2.3kg) 拉力。 5 lbs. (2.3kg) tension
.300(7.6)
.230(5.8)
.140(3.6)
DIA
机械数据 Mechanical Data
.104(2.6)
1.0(25.4)
MIN
・端子: 镀锡轴向引线 Terminals: Plated axial leads
・极性: 色环端为负极 Polarity: Color band denotes cathode end
・安装位置: 任意 Mounting Position: Any
Unit：inch（mm）
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
1S
Symbols 1885
1S
1886
1S
1S
1S
1887 1887FA 1888
1S
1829
1S
1830
单位
Unit
最大可重复峰值反向电压
Maximum repetitive peak reverse voltage
VRRM
100
200
400
400
600
800
1000
V
最大均方根电压
Maximum RMS voltage
VRMS
70
140
280
280
420
560
700
V
最大直流阻断电压
Maximum DC blocking voltage
VDC
100
200
400
400
600
800
1000
V
最大正向平均整流电流
Maximum average forward rectified current
IF(AV)
峰值正向浪涌电流 8.3ms单一正弦半波
IFSM
Peak forward surge current 8.3 ms single half sine-wave
@TA = 75℃
最大反向峰值电流
Maximum peak reverse current full cycle
典型热阻 Typical thermal resistance
工作结温和存储温度
Operating junction and storage temperature range
1.5
A
66
49
A
IR(AV)
30
µA
RθJA
45
℃/W
-50 --- +150
Tj, TSTG
℃
电特性 TA = 25℃ 除非另有规定。
Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.
符号
1S
Symbols 1885
最大正向电压
IF = 1.5A
Maximum forward voltage
最大反向电流
Maximum reverse current
典型结电容 VR = 4.0V, f = 1MHz
Type junction capacitance
TA= 25℃
TA=100℃
1S
1886
VF
IR
Cj
1S
1S
1S
1887 1887FA 1888
1S
1829
0.4
50
20
单位
Unit
V
1.2
5.0
100
1S
1830
5.0
100
µA
pF
大昌电子 DACHANG ELECTRONICS
