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RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
HIGH EFFICIENCY RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere
1H1
THRU
1H8
FEATURES
* Low power loss, high efficiency
* Low leakage
* Low forward voltage
* High current capability
* High speed switching
* High surge capability
* High reliability
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.12 gram
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%.
R-1
.787 (20.0)
MIN.
.025 (0.65)
.021 (0.55) DIA.
.126 (3.2)
.106 (2.7)
.787 (20.0)
MIN.
.102 (2.6)
.091 (2.3) DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At TA = 25oC unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TA= 25oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
CJ
TJ, TSTG
1H1 1H2 1H3 1H4 1H5 1H5P 1H6 1H7 1H8 UNITS
50 100 200 300 400 400 600 800 1000 Volts
35 70 140 210 280 280 420 560 700 Volts
50 100 200 300 400 400 600 800 1000 Volts
1.0 Amps
25
15
-65 to + 150
Amps
12 pF
0C
ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 1.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage TA = 25oC
Maximum Full Load Reverse Current
Average, Full Cycle .375” (9.5mm) lead length at TL = 55oC
Maximum Reverse Recovery Time (Note 1)
NOTES : 1. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A
2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts
SYMBOL
VF
IR
trr
1H1 1H2 1H3 1H4 1H5 1H5P 1H6 1H7 1H8 UNITS
1.0 1.3 1.0 1.7 Volts
5.0 uAmps
100
50
uAmps
75 nSec
2001-5

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RATING AND CHARACTERISTIC CURVES ( 1H1 THRU 1H8 )
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
NONINDUCTIVE
10
NONINDUCTIVE
+0.5A
trr
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
2.0
(+)
25 Vdc
(approx)
(-)
D.U.T
1
NON-
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
(-)
PULSE
GENERATOR
(NOTE 2)
(+)
0
-0.25A
-1.0A
NOTES:1 Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
100
Single Phase
Half Wave 60Hz
Resistive or
1.0 Inductive Load
1cm
SET TIME BASE FOR
10/20 ns/cm
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE ( )
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
10
10 TJ = 150
TJ = 100
1.0
TJ = 25
.1
.01
0
20 40
60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
35
30
8.3ms Single Half Sine-Wave
(JEDEC Method)
25
20
15
10
5
0
12
5 10 20
50 100
NUMBER OF CYCLES AT 60Hz
1.0
.1
.01 TJ = 25
Pulse Width = 300uS
1% Duty Cycle
.001
0 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
200
100
60
40
20
10
6
4
2
1
.1
TJ = 25
1H1~1H5
1H6~1H8
.2 .4 1.0 2 4 10 20 40 100
REVERSE VOLTAGE, ( V )
RECTRON