Rectron HER501 High efficiency rectifier (voltage range 50 to 1000 volts current 5.0 ampere) Datasheet

HER501
RECTRON
THRU
SEMICONDUCTOR
TECHNICAL SPECIFICATION
HER508
HIGH EFFICIENCY RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 5.0 Ampere
FEATURES
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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
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Case: Molded plastic
Epoxy: Device has UL flammability classification 94V-O
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 1.20 grams
.052 (1.3)
DIA.
.048 (1.2)
1.0 (25.4)
MIN.
.375 (9.5)
.335 (8.5)
.220 (5.6)
.197 (5.0)
DIA.
1.0 (25.4)
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 o C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted)
RATINGS
SYMBOL
HER501 HER502 HER503 HER504 HER505 HER505P HER506 HER507 HER508 UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
300
400
400
600
800
1000
Volts
Maximum RMS Voltage
V RMS
35
50
70
100
140
200
210
300
280
400
280
400
420
600
560
700
1000
Volts
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T A = 50 oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
VDC
IO
800
5.0
Amps
I FSM
200
150
CJ
70
50
T J , T STG
Volts
Amps
pF
0
-65 to + 150
C
ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 5.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage TA = 25 oC
Maximum Full Load Reverse Current
Average, Full Cycle .375” (9.5mm) lead length at TL = 55oC
Maximum Reverse Recovery Time (Note 1)
NOTES : 1. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A
2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts
SYMBOL
VF
HER501 HER502 HER503 HER504 HER505 HER505P HER506 HER507 HER508 UNITS
1.0
1.3
1.0
1.7
10
Volts
uAmps
IR
150
trr
50
uAmps
75
nSec
2001-5
RATING AND CHARACTERISTIC CURVES ( HER501 THRU HER508 )
10
NONINDUCTIVE
trr
+0.5A
(-)
D.U.T
(+)
25 Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2)
1
NONINDUCTIVE
OSCILLOSCOPE
(NOTE 1)
0
-0.25A
(+)
-1.0A
1cm
NOTES:1 Rise Time = 7ns max. Input Impedance =
SET TIME BASE FOR
10/20 ns/cm
1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
AVERAGE FORWARD CURENT, (A)
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
NONINDUCTIVE
6
5
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
4
3
2
1
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE ( )
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
1.0
TJ = 25
0.1
.01
0
20
40
60
80
100
120
0V
V
00
/10
00
Pulse Width = 300uS
1% Duty Cycle
0
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
.2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
200
300
JUNCTION CAPACITANCE, (pF)
PEAK FORWARD SURGE CURRENT, (A)
/40
0/8
TJ = 25
.1
.01
140
300
1.0
60
TJ = 100
00V
TJ = 150
10
10
00/2
100
100
50/1
1000
INSTANTANEOUS FORWARD CURRENT, (A)
INSTANTANEOUS REVERSE CURRENT, (uA)
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
8.3ms Single Half Sine-Wave
(JEDEC Method)
200
100
0
1
10
100
NUMBER OF CYCLES AT 60Hz
1000
100
HER
501
60
40
HER
506~
~HE
20
10
R50
5
HER
508
TJ = 25
6
4
2
1
.1
.2
.4
1.0 2 4
10 20 40
REVERSE VOLTAGE, ( V )
RECTRON
100
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