HER101
RECTRON
SEMICONDUCTOR THRU
TECHNICAL SPECIFICATION
HER108
HIGH EFFICIENCY RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere
FEATURES
* Low power loss, high efficiency
* Low leakage
* Low forward voltage
* High current capability
* High speed switching
DO-41
* High surge capability
* High reliability
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
.034 (0.9)
DIA.
* Lead: MIL-STD-202E method 208C guaranteed
.028 (0.7)
1.0 (25.4)
MIN.
* Mounting position: Any
* Weight: 0.35 gram
.205 (5.2)
.166 (4.2)
.107 (2.7)
DIA.
.080 (2.0)
1.0 (25.4)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
MIN.
o
Ratings at 25 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)
o
MAXIMUM RATINGS (At TA = 25 C unless otherwise noted)
RATINGS SYMBOL HER101 HER102 HER103 HER104 HER105 HER106 HER107 HER108 UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM Volts
50 100 200 300 400 600 800 1000
Maximum RMS Voltage
VRMS Volts
35 70 140 210 280 420 560 700
Maximum DC Blocking Voltage VDC
50 100 200 300 400 600 800 1000 Volts
Maximum Average Forward Rectified Current
IO 1.0 Amps
o
at TA= 50 C
Peak Forward Surge Current 8.3 ms single half sine-wave
IFSM 30 Amps
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2) CJ 15 12 pF
RJA 60 0
Typical Thermal Resistance C/W
0
RJC
Typical Thermal Resistance 18 C/W
0
TJ, TSTG -55 to + 150 C
Operating and Storage Temperature Range
o
ELECTRICAL CHARACTERISTICS (At TA = 25 C unless otherwise noted)
CHARACTERISTICS SYMBOL HER101 HER102 HER103 HER104 HER105 HER106 HER107 HER108 UNITS
Maximum Instantaneous Forward Voltage at 1.0A DC VF 1.0 1.3 1.7 Volts
Maximum DC Reverse Current
5.0 uAmps
o
at Rated DC Blocking Voltage TA = 25 C
IR
Maximum Full Load Reverse Current
100 uAmps
o
Average, Full Cycle .375 (9.5mm) lead length at TL = 55 C
Maximum Reverse Recovery Time (Note 1) trr 50 75
nSec
NOTES : 1. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A
2005-1
2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts
REV:A
3. Fully ROHS compliant, 100% Sn plating (Pb-free).HER101~HER105
HER106~HER108
( )
RATING AND CHARACTERISTIC CURVES HER101 THRU HER108
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC FIG. 2 - TYPICAL FORWARD
50 10 CURRENT DERATING CURVE
trr
NONINDUCTIVE NONINDUCTIVE
+0.5A
2.0
( - )
Single Phase
D.U.T 0
Half Wave 60Hz
( + )
PULSE
Resistive or
25 Vdc -0.25A
GENERATOR
Inductive Load
1.0
(approx) (NOTE 2)
( - )
1 OSCILLOSCOPE
( + )
NON- (NOTE 1)
INDUCTIVE
-1.0A
0
1cm
NOTES: 1 Rise Time = 7ns max. Input Impedance = 0 25 50 75 100 125 150 175
SET TIME BASE FOR
1 megohm. 22pF.
10/20 ns/cm
AMBIENT TEMPERATURE ( )
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS FIG. 4 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100 10
T = 150
J
10 1.0
T = 100
J
.1
1.0
T = 25
J
T = 25
J
.1
.01
Pulse Width = 300uS
1% Duty Cycle
.01 .001
0 20 40 60 80 100 120 140 0 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8
PERCENT OF RATED PEAK
INSTANTANEOUS FORWARD VOLTAGE, (V)
REVERSE VOLTAGE, (%)
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
50 200
8.3ms Single Half Sine-Wave
100
(JEDEC Method)
40
60
40
30
20
10
20 T = 25
J
6
4
10
2
0 1
1 2 468 10 20 40 100 .1 .2 .4 1.0 2 4 10 20 40 100
NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE, ( V )
RECTRON
600 / 800/ 1000V
300 / 400V
50 / 100 / 200V
PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (uA)
JUNCTION CAPACITANCE, (pF) INSTANTANEOUS FORWARD CURRENT, (A)
AVERAGE FORWARD CURENT, (A)