Document
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
HER801S THRU HER805S
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
.05 (1.27 REF.)
D2PAK
MECHANICAL DATA
* * * * * Case: D2PAK molded plastic Epoxy: Device has UL flammability classification 94V-O Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 2.2 grams
.185 (4.70) .177 (4.50) .051 (1.29) .049 (1.25)
.343 (8.70) .335 (8.50)
.624 (15.84) .576 (14.64)
.151 (3.84) .143 (3.64)
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%.
.200 (5.08)
.401 (10.19) .399 (10.13)
.015 (0.381)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage 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 SYMBOL VRRM VRMS VDC IO I FSM RθJC CJ T J , T STG
HER801S HER802S HER803S HER804S HER805S HER805PS
.065 (1.65)
.052 (1.32) .048 (1.22) .032 (0.81)
.043 (1.10)
UNITS Volts Volts Volts Amps Amps
0
50 35 50
100 70 100
200 140 200 8.0 200 2.5 40
300 210 300
400 280 400
400 280 400
C/ W pF
0
-65 to + 150
C
ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 8.0A DC @T C = 25 o C Maximum DC Reverse Current at Rated DC Blocking Voltage 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. @T C = 100 oC SYMBOL VF IR trr
HER801S HER802S HER803S HER804S HER805S HER805PS
UNITS Volts uAmps nSec 2001-4
1.0 10 150 50
1.3
1.0
RATING AND CHARACTERISTIC CURVES ( HER801S THRU HER805S )
AVERAGE FORWARD CURRENT, (A)
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE 10 8 6 4 2 0 0 50 100 CASE TEMPERATURE, ( 150 )
Single Phase Half Wave 60Hz Inductive or Resistive Load
FIG. 2 - TYPICAL REVERSE CHARACTERISTICS 1000
INSTANTANEOUS REVERSE CURRENT, (uA)
TC = 100
100
10
TC = 25
PEAK FORWARD SURGE CURRENT, (A)
FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 225 200
1.0
0.1 175 150 125 100 50 1 2 5 10 20 NUMBER OF CYCLES AT 60Hz 50 100 0
8.3ms Single Half Sine-Wave (JEDEC Method)
20
40
60
80
100 120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS FORWARD CURRENT, (A)
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
JUNCTION CAPACITANCE, (pF)
FIG. 5 .