RECTIFIER. HER301 Datasheet

HER301 Datasheet PDF


HER301
HIGH EFFICIENCY SILICON RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes
HER301
THRU
HER308
FEATURES
* Low power loss,high efficiency
* Low leakage
* Low forward voltage drop
* High current capability
* High speed switching
* High reliability
* High current surge
DO-201AD
MECHANICAL DATA
* Epoxy: Device has UL flammability classification 94V-O
* Case: Molded plastic
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 1.20 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
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 )
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted)
RATINGS
SYMBOL HER301 HER302 HER303 HER304 HER305
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
300
400
Maximum RMS Voltage
VRMS
35
70
140
210
280
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TA = 50OC
VDC
50
100
200
300
400
IO
3.0
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
200
Typical Thermal Resistance (Note 1)
RqJL
8.5
RqJA
20
Typical Junction Capacitance (Note 2)
CJ
Operating Temperature Range
TJ
70
150
Storage Temperature Range
TSTG
-55 to + 150
HER306
600
420
600
HER307
800
560
800
150
50
HER308 UNITS
1000 Volts
700 Volts
1000 Volts
Amps
Amps
0C/W
pF
0C
0C
ELECTRICAL CHARACTERISTICS(@TA=25 OC unless otherwise noted)
CHARACTERISTICS
SYMBOL HER301 HER302 HER303 HER304 HER305
Maximum Instantaneous Forward Voltage at 3.0A DC
VF
1.0
1.3
Maximum Average Reverse Current
at Rated DC Blocking Voltage
@TA = 25oC
@TA = 125oC
IR
5
150
Maximum Reverse Recovery Time (Note 4)
trr
50
NOTES : 1. Thermal Resistance : Mounted on PCB.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
4. Test Conditions: IF= 0.5A, IR= -1.0A, IRR= -0.25A.
HER306
HER307
1.7
75
HER308 UNITS
Volts
mA
mA
nSec
2007-08


Part HER301
Description HIGH EFFICIENCY RECTIFIER
Feature HER301; HIGH EFFICIENCY SILICON RECTIFIER VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes HER301 THRU HE.
Manufacture Rectron Semiconductor
Datasheet
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HER301
RATING AND CHARACTERISTICS CURVES ( HER301 THRU HER308 )
50 W
NONINDUCTIVE
10 W
NONINDUCTIVE
trr
+0.5A
(+)
25 Vdc
(approx)
(-)
D.U.T
1
NON-
INDUCTIVE
(-)
PULSE
GENERATOR
(NOTE 2)
0
-0.25A
OSCILLOSCOPE
(+)
(NOTE 1)
NOTES: 1 Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
-1.0A
1cm
SET TIME BASE FOR 20/1 ns/cm
FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
3.0
1000
2.5
2.0
1.5
1.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.5
0 25 50 75
100 125 150 175
AMBIENT TEMPERATURE, (OC)
FIG.2 TYPICAL FORWARD CURRENT
DERATING CURVE
100 TA = 125 OC
10 TA = 75 OC
1.0 TA = 25 OC
0.1
0
20
40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG.3 TYPICAL REVERSE
CHARACTERISTICS



HER301
RATING AND CHARACTERISTICS CURVES ( HER301 THRU HER308 )
20
10
TJ = 25 OC
3.0
1.0
0.3
HER306~HER308
HER304~HER305
0.1
HER301~HER303
0.03
Pulse Width=300uS
1% Duty Cycle
0.01 0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG.4 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
200
8.3ms Single Half Sine-Wave
150
(JEDED Method)
125
100
50
30
20 HER306~HER308
HER301~HER305
10 1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
200
HER301~HER305
100
TJ = 25 OC
60
40
HER306~HER308
20
10
6
4
2
1
0.1 0.2 0.4
1.0 2 4
10 20 40 100
REVERSE VOLTAGE, (V)
FIG.6 TYPICAL JUNCTION CAPACITANCE






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