HY HER306 High efficiency (ultra fast) rectifier Datasheet

HER30X / UF300X SERIES
HIGH EFFICIENCY (ULTRA FAST)
RECTIFIERS
REVERSE VOLTAGE - 50 to 1000 Volts
FORWARD CURRENT - 3.0 Amperes
DO- 27
FEATURES
● Low cost
● Diffused junction
.052(1.3)
.048(1.2)
● Ultra fast switching for high efficiency
● Low reverse leakage current
DIA.
.984(25.0)
MIN.
● Low forward voltage drop
● High current capability
● The plastic material carries UL recognition 94V-0
210
.375(9.5)
.335(8.5)
.220(5.6)
.197(5.0)
DIA.
MECHANICAL DATA
●Case: JEDEC DO-27 molded plastic
.984(25.0)
MIN.
●Polarity: Color band denotes cathode
●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
SYMBOL
HER301 HER302 HER303 HER304 HER305 HER306 HER307 HER308
UF3001 UF3002 UF3003 UF3004 UF3005 UF3006 UF3007 UF3008
UNIT
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
300
400
600
800
1000
V
Maximum RMS Voltage
VRMS
35
70
140
210
280
420
560
700
V
Maximum DC Blocking Voltage
VDC
50
100
200
300
400
600
800
1000
V
Maximum Average Forward
@TA =55 ℃
Rectified Current
I(AV)
3.0
A
IFSM
150
A
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
Peak Forward Voltage at 3.0A DC
VF
Maximum DC Reverse Current
@TJ=25℃
at Rated DC Blocking Voltage
@TJ=100℃
1.0
1.3
1.7
5.0
IR
V
μA
100
Maximum Reverse Recovery Time(Note 1)
TRR
50
75
nS
Typical Junction Capacitance (Note2)
CJ
50
30
pF
Typical Thermal Resistance (Note3)
Operating Temperature Range
Storage Temperature Range
RθJA
20
℃/W
TJ
-55 to +150
℃
TSTG
-55 to +150
℃
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
4.The typical data above is for reference only(典型值仅供参考).
Rev. 7, 13-Mar-2017
RATING AND CHARACTERTIC CURVES
HER30X / UF300X SERIES
FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT
AVERAGE FORWARD CURRENT
AMPERES
3.0
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
2.5
2.0
1.5
1.0
0.5
0
25
50
75
100
125
150
175
PEAK FORWARD SURGE CURRENT
(AMPERES)
FIG. 1 – FORWARD CURRENT DERATING CURVE
200
150
100
50
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
0
1
2
5
FIG. 3 – TYPICAL JUNCTION CAPACITANCE
100
INSTANTANEOUS FORWARD CURRENT
(AMPERES)
CAPACITANCE,(pF)
HER301 - HER305
(UF3001 - UF3005)
HER306 - HER308
(UF3006 - UF3008)
TJ = 25°C f = 1MHz
4
100
FIG.4-TYPICAL FORWARD CHARACTERISTICS
100
1.0
1
50
20
NUMBER OF CYCLES AT 60Hz
AMBIENT TEMPERATURE (℃)
10
10
HER301 - HER303
(UF3001 - UF3003)
10
HER304 - HER305
(UF3004 - UF3005)
HER306 - HER308
(UF3006 -UF3008)
1.0
TJ = 25°C
PULSE WIDTH 300us
0.1
10
REVERSE VOLTAGE ,VOLTS
40
100
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
Rev. 7, 13-Mar-2017
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Rev. 2, 16-Mar-2017
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