HER801 HER806THRU
8.0 AMP HIGH EFFICIENCY RECTIFIERS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at Tc=75 C
FEATURES
MECHANICAL DATA
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 8.0A
Maximum DC Reverse Current Tc=25 C
at Rated DC Blocking Voltage Tc=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
8.0
1.0 1.3
150
10.0
200
60 100
65
-55 +150
NOTES:
1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
* Low forward voltage drop
* High current capability
* High reliability
* High surge current capability
V
HER801 HER802 HER803 HER804 HER805 HER806 UNITS
50 100 200 300 400 600
50 100 200 300 400 600
35 70 140 210 280 420
V
V
1.85
* High speed switching
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Lead solderable per MIL-STD-202,
method 208 guranteed
* Polarity: As Marked
* Mounting position: Any
* Weight: 2.24 grams
VOLTAGE RANGE
50 to 600 Volts
CURRENT
8.0 Ampere
TO-220A
Dimensions in inches and (millimeters)
.412
.248
.040
.180
.050
.120
.158
.595
.550
.200
.051
.040
.108
(10.5)
(6.3)
(1.0)
(4.6)
(1.27)
(3.05)
(4.0)
(15.1)
(14.0)
(5.08)
(1.3)
(1.0)
(2.75)
MAX.
MAX.
MAX.
MAX.
MIN.
MAX.
MAX.
3.8 +.2
HOLE THRU
φ
+
+
+
PIN 1 PIN 1
PIN 2 PIN 2
CASE CASE
Case Positive Case Negative
Suffix "R"
Operating and Storage Temperature Range T , TJ STG
A
A
V
µA
µA
nS
pF
C
74
.2 .4 .6 .8 1.0 1.2 1.4
.01
.1
1.0
10.0
100
RATING AND CHARACTERISTIC CURVES (HER801 THRU HER807)
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWAARD SURGE CURRENT,(A)
FIG.5-TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE,(V)
JUNCTION CAPACITANCE,(pF)
INSTANTANEOUS FORWARD CURRENT,(A)
FORWARD VOLTAGE,(V)
HER804-805
HER801-803
HER806
Pulse Width 300us
1% Duty Cycle
12
10
8
6
4
2
0 20 40 60 80 100 120 140 160 180 200
Single Phase Half Wave 60Hz
Resistive Or Inductive Load
30
175
150
125
100
75
50
25
0
0
60
90
120
150
(+)
(+)
25Vdc
(approx.)
( )
( )
PULSE
GENERATOR
(NOTE 2)
OSCILLISCOPE
(NOTE 1)
1
NON-
INDUCTIVE
Ω
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
+0.5A
0
-0.25A
-1.0A
|
|
|
|
|
|
|
|
1cm
SET TIME BASE FOR
50 / 10ns / cm
trr
0.1 0.5 1 2 5 10 20 50 100 200 500 1000
D.U.T.
CASE TEMPERATURE ( C)
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
10
NONINDUCTIVE
50
NONINDUCTIVE
ΩΩ
Tj=25 C
NUMBER OF CYCLES AT 60Hz
1 10 5 50 100
Tj=25 C 8.3ms Single Half
Sine Wave
JEDEC method
1.6
75
