1f1-1f7.pdf

1F1
RECTRON
THRU
SEMICONDUCTOR
TECHNICAL SPECIFICATION
1F7
FAST RECOVERY RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere
FEATURES
*
*
*
*
*
*
Fast switching
Low leakage
Low forward voltage drop
High current capability
High currenf surge
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: 0.19 gram
.787 (20.0)
MIN.
.025 (0.65)
DIA.
.021 (0.55)
.126 (3.2)
.106 (2.7)
.102 (2.6)
DIA.
.091 (2.3)
.787 (20.0)
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 o 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
1F1
1F2
1F3
1F4
1F5
1F6
1F7
UNITS
Maximum Recurrent Peak Reverse Voltage
RATINGS
VRRM
50
100
200
400
600
800
1000
Volts
Maximum RMS Voltage
VRMS
35
50
70
100
140
200
280
400
420
600
560
800
700
1000
Volts
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Rectified Current
at T A = 25 oC
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
Volts
IO
1.0
Amps
I FSM
25
Amps
CJ
15
T J , T STG
-55 to + 150
pF
0
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
SYMBOL
VF
Maximum Full Load Reverse Current Full Cycle Average,
.375” (9.5mm) lead length at T L = 55 oC
Maximum Reverse Recovery Time (Note 1)
NOTES : 1. Reverse Recovery Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A
2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts
1F1
1F2
1F3
1F4
1.3
1F5
1F6
1F7
5.0
UNITS
Volts
uAmps
IR
100
trr
150
uAmps
250
500
nSec
2002-11
RATING AND CHARACTERISTIC CURVES ( 1F1 THRU 1F7 )
FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
1.0
PEAK FORWARD SURGE
CURRENT, (A)
AVERAGE FORWARD CURRENT, (A)
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
.8
.6
.4
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
.2
200
8.3ms Single Half Sine-Wave
(JEDED Method)
100
50
30
20
10
0
0
25
50
75 100 125 150
AMBIENT TEMPERATURE, ( )
175
1
10
3.0
TJ = 25
1.0
0.3
0.1
Pulse Width=300uS
1% Duty Cycle
.03
.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
JUNCTION CAPACITANCE, (pF)
50
NONINDUCTIVE
(+)
25 Vdc
(approx)
(-)
TJ = 25
.6
.4
.2
.1
TJ = 25
.06
.04
.02
.01
20
40
10
NONINDUCTIVE
60
80
100
120
140
trr
+0.5A
(-)
D.U.T
0
PULSE
GENERATOR
-0.25A
(NOTE 2)
1
NONINDUCTIVE
OSCILLOSCOPE
(NOTE 1)
(+)
-1.0A
NOTES:1 Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
2. Rise Time = 10ns max. Souce Impedance =
50 ohms.
2
1
.1
TJ = 50
FIG. 6 - TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
200
20
2
1.0
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
100
60
40
10
6
4
0
INSTANTANEOUS FORWARD VOLTAGE, (V)
10
6
4
100
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
20
INSTANTANEOUS REVERSE CURRENT, (uA)
INSTANTANEOUS FORWARD CURRENT, (A)
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
5
10
50
NUMBER OF CYCLES AT 60Hz
.2
.4
1cm
SET TIME BASE FOR
50/100 ns/cm
1.0 2 4
10 20 40 100
REVERSE VOLTAGE, ( V )
RECTRON
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