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HER308 参数 Datasheet PDF下载

HER308图片预览
型号: HER308
PDF下载: 下载PDF文件 查看货源
内容描述: 高效整流二极管 [HIGH EFFICIENCY RECTIFIERS]
分类和应用: 整流二极管高效整流二极管功效
文件页数/大小: 2 页 / 40 K
品牌: HY [ HY ELECTRONIC CORP. ]
 浏览型号HER308的Datasheet PDF文件第2页  
HER301 thru HER308
HIGH EFFICIENCY RECTIFIERS
REVERSE VOLTAGE
- 50
to
1000
Volts
FORWARD CURRENT
- 3.0
Amperes
DO- 27
FEATURES
Low cost
Diffused junction
Ultra fast switching for high efficiency
Low reverse leakage current
Low forward voltage drop
High current capability
The plastic material carries UL recognition 94V-0
.052(1.3)
.048(1.2) DIA.
1.0(25.4)
MI
.375(9.5)
.335(8.5)
210
MECHANICAL DATA
Case: JEDEC DO-27 molded plastic
Polarity: Color band denotes cathode
.220(5.6)
.197(5.0) DIA
1.0(25.4)
MI
●Weight:
0.04ounces , 1.1grams
Mounting position: Any
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
Peak Forward Surage Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
Peak Forward Voltage at 3.0A DC(Note1)
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=25℃
@T
J
=100℃
@T
A
=55
SYMBOL HER301 HER302 HER303 HER304 HER305 HER306 HER307 HER308
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
100
70
100
200
140
200
300
210
300
3.0
400
280
400
600
420
600
800
560
800
1000
700
1000
UNIT
V
V
V
A
I
FSM
V
F
I
R
T
RR
C
J
R
θJA
T
J
T
STG
50
50
1.0
150
1.3
5.0
100
75
30
20
-50 to +125
-50 to +150
1.7
A
V
uA
nS
pF
℃/W
Maximum Reverse Recovery Time(Note 1)
Typical Junction Capacitance (Note2)
Typical Thermal Resistance (Note3)
Operating Temperature Range
Storage Temperature Range
NOTES: 1.Measured with I
F
=0.5A,I
R
=1A
,I
RR
=0.25A
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
3.Thermal resistance junction to ambient
~ 95 ~