HER301(2017) View Datasheet(PDF) - HY ELECTRONIC CORP.
Part Name
Description
Manufacturer
HER301 Datasheet PDF : 3 Pages
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HER30X / UF300X SERIES
HIGH EFFICIENCY (ULTRA FAST)
RECTIFIERS
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
MECHANICAL DATA
●Case: JEDEC DO-27 molded plastic
●Polarity: Color band denotes cathode
●Weight: 0.04ounces , 1.1grams
●Mounting position: Any
REVERSE VOLTAGE - 50 to 1000 Volts
FORWARD CURRENT - 3.0 Amperes
DO- 27
.984(25.0)
MIN.
.052(1.3)
.048(1.2) DIA.
.375(9.5)
.335(8.5)
210
.220(5.6)
.197(5.0) DIA.
.984(25.0)
MIN.
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
HER301 HER302 HER303 HER304 HER305 HER306 HER307 HER308
SYMBOL
UF3001 UF3002 UF3003 UF3004 UF3005 UF3006 UF3007 UF3008
UNIT
Maximum Recurrent Peak Reverse Voltage
VRRM
50
Maximum RMS Voltage
VRMS
35
Maximum DC Blocking Voltage
VDC
50
Maximum Average Forward
I(AV)
Rectified Current
@TA =55 ℃
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
IFSM
Super Imposed on Rated Load(JEDEC Method)
Peak Forward Voltage at 3.0A DC
VF
Maximum DC Reverse Current
@TJ=25℃
IR
at Rated DC Blocking Voltage
@TJ=100℃
Maximum Reverse Recovery Time(Note 1)
TRR
Typical Junction Capacitance (Note2)
CJ
Typical Thermal Resistance (Note3)
RθJA
Operating Temperature Range
TJ
Storage Temperature Range
TSTG
NOTES: 1.Measured with IF=0.5A，IR=1A ，IRR=0.25A
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
3.Thermal resistance junction to ambient
100 200 300 400 600 800 1000
V
70
140 210 280 420 560 700
V
100 200 300 400 600 800 1000
V
3.0
A
150
A
1.0
1.3
1.7
V
5.0
100
μA
50
75
nS
50
30
pF
20
℃/W
-55 to +150
℃
-55 to +150
℃
4.The typical data above is for reference only(典型值仅供参考).
Rev. 7, 13-Mar-2017
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