ER300 View Datasheet(PDF) - Rugao Dachang Electronics Co., Ltd
Part Name
Description
Manufacturer
ER300 Datasheet PDF : 2 Pages
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SIYU R
塑封超快速整流二极管
反向电压 50 --- 600 V
正向电流 3.0 A
ER300 ...... ER306
Plastic Super Fast Recover Rectifier
Reverse Voltage 50 to 600V
Forward Current 3.0A
DO-27
1.0(25.4)
MIN
.052(1.3)
DIA
.048(1.2)
.375(9.5)
.335(8.5)
1.0(25.4)
MIN
.220(5.6)
DIA
.197(5.0)
Unit：inch（mm）
特征 Features
·反向漏电流低 Low reverse leakage
·正向浪涌承受能力较强 High forward surge capability
·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
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
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
单位
Symbols ER300 ER301 ER301A ER302 ER303 ER304 ER306 Unit
最大可重复峰值反向电压
Maximum repetitive peak reverse voltage
VRRM
50 100 150 200 300 400 600
V
最大均方根电压
Maximum RMS voltage
VRMS
35
70 105 140 210 280 420 V
最大直流阻断电压
Maximum DC blocking voltage
VDC
50 100 150 200 300 400 600
V
最大正向平均整流电流
Maximum average forward rectified current
IF(AV)
3.0
A
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
IFSM
125
A
典型热阻 Typical thermal resistance
工作结温和存储温度
Operating junction and storage temperature range
RθJA
Tj, TSTG
15
-55 --- +150
℃/W
℃
电特性 TA = 25℃ 除非另有规定。
Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.
符号 ER300 ER301 ER301A ER302 ER303 ER304
Symbols
最大正向电压
Maximum forward voltage
最大反向电流
Maximum reverse current
IF = 3.0A
VF
TA= 25℃
TA=100℃
IR
0.95
1.3
5.0
100
最大反向恢复时间
IF=0.5A IR=1.0A IRR=0.25A
trr
35
MAX. Reverse Recovery Time
典型结电容
Type junction capacitance
VR = 4.0V, f = 1MHz
Cj
35
ER306
1.7
单位
Unit
V
μA
nS
pF
大昌电子 DACHANG ELECTRONICS
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