Rectron HER804 High efficiency rectifier (voltage range 50 to 400 volts current 8.0 amperes) Datasheet

HER801
RECTRON
THRU
SEMICONDUCTOR
TECHNICAL SPECIFICATION
HER805
HIGH EFFICIENCY RECTIFIER
VOLTAGE RANGE 50 to 400 Volts CURRENT 8.0 Amperes
FEATURES
*
*
*
*
*
*
Low switching noise
Low forward voltage drop
Low thermal resistance
High current capability
High fast switching capability
High surge capability
TO-220A
MECHANICAL DATA
*
*
*
*
*
Case: TO-220A molded plastic
Epoxy: Device has UL flammability classification 94V-O
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 2.24 grams
.108
(2.75)
.413 (10.5)
.374 (9.5)
.153 (3.9)
.146 (3.7)
.187 (4.7)
.148 (3.8)
.270 (6.9)
.230 (5.8)
.053 (1.3)
.047 (1.2)
.610 (15.5)
.583 (14.8)
.04MAX.
(1.0)
.157
(4.0)
.583 (14.8)
.531 (13.5)
.051
(1.3)
.043 (1.1)
.035 (0.9)
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.
.022 (0.56)
.014 (0.36)
.126
(3.2)
.102 (2.6)
.091 (2.3)
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted)
HER801
HER802
HER803
HER804
HER805
HER805P
UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
300
400
400
Volts
Maximum RMS Voltage
VRMS
35
70
140
210
280
280
Volts
VDC
50
100
200
300
400
400
Volts
SYMBOL
RATINGS
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T C = 75 oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
IO
8.0
Amps
I FSM
200
Amps
RθJC
2.5
0
CJ
40
pF
T J , T STG
-65 to + 150
0
C/ W
C
ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted)
CHARACTERISTICS
SYMBOL
Maximum Instantaneous Forward Voltage at 8.0A DC
@T C = 25 o C
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T C = 100 oC
Maximum Reverse Recovery Time (Note 1)
NOTES : 1. Test Conditions: I F = 0.5A, IR = -1.0A, IRR =- 0.25A
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. Suffix “R” for Reverse Polarity.
VF
IR
trr
HER801
HER802
HER803
HER805
HER804
1.0
1.3
10
150
50
HER805P
1.0
UNITS
Volts
uAmps
nSec
2001-4
1000
8
6
4
Single Phase Half Wave
60Hz Inductive or
Resistive Load
2
0
PEAK FORWARD SURGE CURRENT, (A)
50
100
CASE TEMPERATURE, (
150
)
FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
225
INSTANTANEOUS REVERSE CURRENT, (uA)
10
0
TC = 100
100
10
TC = 25
1.0
200
0.1
0
175
8.3ms Single Half Sine-Wave
(JEDEC Method)
150
20
40
60
80
100 120
140
PERCENT OF RATED PEAK
REVERSE VOLTAGE, (%)
125
100
50
1
INSTANTANEOUS FORWARD CURRENT, (A)
FIG. 2 - TYPICAL REVERSE CHARACTERISTICS
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
2
5
10
20
NUMBER OF CYCLES AT 60Hz
50
100
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
40
20
10
4
2
1.0
.4
TJ=25
Pulse Width = 300uS
1% Duty Cycle
.2
.1
.6
.7
.8
.9
1.0
1.1
1.2
1.3
INSTANTANEOUS FORWARD VOLTAGE, (V)
JUNCTION CAPACITANCE, (pF)
AVERAGE FORWARD CURRENT, (A)
RATING AND CHARACTERISTIC CURVES ( HER801 THRU HER805 )
200
100
60
40
20
10
TJ = 25
6
4
2
1
.1
.2 .4
1.0 2 4
10 20 40 100
REVERSE VOLTAGE, ( V )
RECTRON
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