HIGH EFFICIENCY RECTIFIER
VOLTAGE RANGE 50 to 400 Volts CURRENT 8.0 Amperes
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%.
HER801K
THRU
HER805K
MAXIMUM RATINGS
(@ TA=25
OC unless otherwise noted)
ELECTRICAL CHARACTERISTICS
(@TA=25
OC unless otherwise noted)
FEATURES
* Low switching noise
* Low forward voltage drop
* Low thermal resistance
* High current capability
* High fast switching capability
* High surge capability
MECHANICAL DATA
* Case: D-PAK molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.33 grams
D-PAK
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
A
= 75
o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
SYMBOL
V
RRM
V
DC
I
FSM
C
J
T
J
, T
STG
V
RMS
UNITS
Volts
Volts
Amps
8.0
200
2.5
30
40
Amps
0
C/W
0
C
Operating and Storage Temperature Range
RqJC
RqJA
I
O
-55 to + 150
pF
Volts
100 300
HER801K HER803K HER805KHER802K HER804K
20050
100 30020050
70 210
400
400
28014035
2006-12
CHARACTERISTICS
at Rated DC Blocking Voltage
Maximum Reverse Recovery Time (Note 3)
V
F
SYMBOL
I
R
nSec
uAmps
Maximum DC Reverse Current
Maximum Instantaneous Forward Voltage at 8.0A DC Volts
2
@T
A
= 100
o
C
@T
A
= 25
o
C
trr
1.0 1.3
150
50
UNITS
HER801K HER803K HER805K
HER802K HER804K
NOTES : 1. Thermal Resistance : Heat-sink case mounted or if PCB mounted.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. Test Conditions: IF= 0.5A, IR= -1.0A, IRR= -0.25A.
4. "Fully ROHS compliant", "100% Sn plating (Pb-free)".
5. Suffix "R" for Reverse Polarity.
6. Suffix "S" for D2-PAK Pkg.
Dimensions in inches and (millimeters)
.264 (6.7)
.248 (6.3).098 (2.5)
.083 (2.1)
.024 (0.6)
.016 (0.4)
.051 (1.3)
.035 (0.9)
.244 (6.2)
.228 (5.8)
.398 (10.11)
.382 (9.71)
TYP 1.00
.217 (5.5)
.201 (5.1)
.031 (0.8)
.016 (0.4)
.183 (4.65)
TYP .091
(2.30) TYP .020
(0.50)
.179 (4.55)
PIN 1
PIN 2
PIN 3
HEATSINK
PIN1 PIN2
PIN3
INSTANTANEOUS FORWARD VOLTAGE, (V)
PERCENT RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS FORWARD CURRENT, (A)
AMBIENT TEMPERATURE, (OC)
0
0.1
0.4
1.0
4
40
20
10
AVERAGE FORWARD CURRENT, (A)
CT, JUNCTION CAPACITANCE, (pF)
0
2
4
6
10
8
2.01.50.5 1.0 3.02.5 3.5
150100500
0 20
1.0
0.1
10
100
1000
12010040 60 80 140
RATING AND CHARACTERISTICS CURVES ( HER801K THRU HER805K )
FIG.3 TYPICAL REVERSE CHARACTERISTICS
FIG.1 TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.2 TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
REVERSE VOLTAGE, (V)
INSTANTANEOUS REVERSE CURRENT, (mA)
0.1 0.2
0
2
4
6
60
40
20
10
100
200
40 1000.4 1.0 2 4 10 20
FIG.4 TYPICAL JUNCTION CAPACITANCE
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT, (A)
1
0
100
200
52 10 20 50 100
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
Single Phase Half Wave
60 Hz Inductive or
Resistive Load
T
A
= 100 OC
T
A
= 25 OC
8.3mS Single Half Sine-Wave
JEDEC Method
HER801K~HER803K
HER804K~HER805K
T
A
= 25 OC
Pulse Width = 300mS
1% Duty Cycle
T
J
= 25 OC
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specification herein, to make corrections, modifications, enhancements or other
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lity for any errors or inaccuracies. Data sheet specifications and its information
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