1h1-1h8.pdf

1H1
RECTRON
THRU
SEMICONDUCTOR
TECHNICAL SPECIFICATION
1H8
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
High surge capability
High reliability
R-1
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
.787 (20.0)
MIN.
.126 (3.2)
.106 (2.7)
.025 (0.65)
DIA.
.021 (0.55)
.102 (2.6)
DIA.
.091 (2.3)
.787 (20.0)
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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)
MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted)
SYMBOL
1H1
1H2
1H3
1H4
1H5
1H6
1H7
1H8
UNITS
Maximum Recurrent Peak Reverse Voltage
RATINGS
VRRM
50
100
200
300
400
600
800
1000
Volts
Maximum RMS Voltage
VRMS
35
50
70
100
140
200
210
300
280
400
420
600
560
700
1000
Volts
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T A= 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
VDC
IO
800
1.0
I FSM
Amps
25
CJ
Amps
15
T J , T STG
Volts
pF
12
0
-55 to + 150
C
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 = 25 oC
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
1H1
1H2
1.0
1H3
1H4
1H5
1.3
1H6
1H7
1.7
5.0
1H8
UNITS
Volts
uAmps
IR
100
trr
50
uAmps
75
nSec
2002-10
RATING AND CHARACTERISTIC CURVES ( 1H1 THRU 1H8 )
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
trr
+0.5A
(-)
0
(NOTE 2)
(+)
-1.0A
1cm
SET TIME BASE FOR
10/20 ns/cm
1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
TJ = 25
.1
.01
V
V
00
0/8
.1
60
1.0
0/2
TJ = 100
1.0
/10
TJ = 150
10
10
50
100
TJ = 25
.01
Pulse Width = 300uS
1% Duty Cycle
.001
0
20
40
60
80
100
120
140
0
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
30
JUNCTION CAPACITANCE, (pF)
35
8.3ms Single Half Sine-Wave
(JEDEC Method)
25
20
15
10
5
0
1
2
5
10
20
50
NUMBER OF CYCLES AT 60Hz
100
.2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT, (A)
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE ( )
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT, (A)
INSTANTANEOUS REVERSE CURRENT, (uA)
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
0
V
NOTES:1 Rise Time = 7ns max. Input Impedance =
1.0
00
OSCILLOSCOPE
(NOTE 1)
00
1
NONINDUCTIVE
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0/4
GENERATOR
-0.25A
/10
PULSE
00
D.U.T
(+)
25 Vdc
(approx)
(-)
2.0
30
10
NONINDUCTIVE
AVERAGE FORWARD CURENT, (A)
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
NONINDUCTIVE
200
100
60
40
20
1H
1~1
10
H5
TJ = 25
6
4
1H6
~1H
8
2
1
.1
.2
.4
1.0 2 4
10 20 40 100
REVERSE VOLTAGE, ( V )
RECTRON
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