R
SIYU
DFR15A20 ...... DFR15A60
Plastic Ultra-Fast Recover Rectifier
塑封超快速整流二极管
反向电压200---600V
正向电流 15A
Reverse Voltage 200 to 600 V
Forward Current 15 A
TO-220AC
特征 Features
.189(4.8)
.138(3.5)
.420(10.67)
.380(9.65)
.054(1.4)
.045(1.14)
·大电流承受能力。High Current Capability
·正向压降低。Low Forward Voltage Drop
.270(6.86)
.230(5.84)
Φ.138(3.5)
Φ.118(3.0)
.625(15.88)
.560(14.22)
·低功耗高效率。Low Power Loss
,High Efficiency
·引线和管体皆符合RoHS标准 。
Lead and body according with RoHS standard
1
2
.138(3.5)
MAX
.500(12.70)
MIN
.025(0.65)
MAX
机械数据 Mechanical Data
.028(0.7)
.019(0.5)
·
·
·
·
封装
:
塑料封装 Case: Molded Plastic
.115(2.92)
.080(2.03)
极性
:
标记模压或印于本体 Polarity: Symbols molded or marked on body
1
2
.109(2.79)
.090(2.29).090(2.29)
.109(2.79)
安装位置
安装扭距
:
:
任意 Mounting Position: Any
推荐值0.3 Mounting torque:Recommend 0.3 N*m
Unit
:inch(mm)
牛*米
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
单位
Unit
DFR15A20
200
DFR15A30
300
DFR15A40
400
DFR15A60
600
最大可重复峰值反向电压
Maximum repetitive peak reverse voltage
V
V
V
A
A
VRRM
最大均方根电压
Maximum RMS voltage
VRMS
420
140
200
210
300
280
400
最大直流阻断电压
Maximum DC blocking voltage
VDC
IF(AV)
600
最大正向平均整流电流
Maximum average forward rectified current
15
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
125
4.0
IFSM
℃/W
典型热阻 Typical thermal resistance
RθJC
工作结温和存储温度
Tj, TSTG
-55---+150
℃
Operating junction and storage temperature range
电特性 TA = 25
℃除非另有规定。
Electrical Characteristics Ratings at 25
℃
ambient temperature unless otherwise specified.
符号
Symbols
单位
Unit
DFR15A20
1.1
DFR15A30
DFR15A40 DFR15A60
IF = 15A
最大正向电压
Maximum forward voltage
VF
1.30
1.80
V
最大反向电流
Maximum reverse current
TA= 25
℃
30
250
μA
IR
TA=125
℃
最大反向恢复时间
IF=0.5A IR=1.0A IREC=0.25A
40
trr
nS
MAX. Reverse Recovery Time
大昌电子 DACHANG ELECTRONICS