SIYU R
RU4Z / RU4M / RU4AM
塑封快恢复整流二极管
Plastic Fast Recover Rectifier
反向电压 200 --- 600V
正向电流 3.5 A
Reverse Voltage 200 to 600V
Forward Current 3.5A
特征 Features
DO-27
·反向漏电流低 Low reverse leakage
1.0(25.4)
MIN
·正向浪涌承受能力较强 High forward surge capability
.052(1.3)
DIA
.048(1.2)
·高温焊接保证 High temperature soldering guaranteed:
260℃/10 秒, 0.375" (9.5mm)引线长度。
260℃/10 seconds, 0.375" (9.5mm) lead length,
·引线可承受5 磅 (2.3kg) 拉力。 5 lbs. (2.3kg) tension
·引线和管体皆符合RoHS标准 。
Lead and body according with RoHS standard
.375(9.5)
.335(8.5)
.220(5.6)
DIA
.197(5.0)
1.0(25.4)
MIN
机械数据 Mechanical Data
·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
符号
单位
RU4Z
RU4M
RU4AM
VRRM
200
400
600
V
VRMS
140
280
420
V
VDC
200
400
600
V
Symbols
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
Unit
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
Typical thermal resistance
工作结温和存储温度
Operating junction and storage temperature range
IF(AV)
3.5
A
IFSM
70
A
RθJA
Maximum average forward rectified current
典型热阻
Ratings at 25℃ ambient temperature unless otherwise specified.
15
℃/W
-55
Tj, TSTG
--- +150
℃
电特性 TA = 25℃ 除非另有规定。
Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.
符号
Symbols
最大正向电压
Maximum forward voltage
最大反向电流
Maximum reverse current
最大反向恢复时间
Type junction capacitance
RU4M
RU4AM
单位
Unit
IF = 3.5A
VF
1.3
V
TA= 25℃
TA=100℃
IR
10
100
μA
trr
100
nS
Cj
75
pF
IF=0.5A IR=1.0A IRR=0.25A
MAX. Reverse Recovery Time
典型结电容
RU4Z
VR = 4.0V, f = 1MHz
大昌电子 DACHANG ELECTRONICS