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  Datasheet File OCR Text:
 FR151
1.5 AMP FAST RECOVERY RECTIFIERS
THRU
FR157
VOLTAGE RANGE
50 to 1000 Volts
CURRENT FEATURES
* Low forward voltage drop * High current capability * High reliability * High surge current capability
1.5 Amperes
DO-15
.140(3.6) .104(2.6) DIA.
1.0(25.4) MIN.
MECHANICAL DATA
* Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.40 grams
.034(.9) .028(.7) DIA. .300(7.6) .230(5.8)
1.0(25.4) MIN.
Dimensions in inches and (millimeters)
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 Ta=75 C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.5A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Ta=100 C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range TJ, TSTG
NOTES:
FR151 FR152 FR153 50 35 50 100 70 100 200 140 200
FR154 FR155 FR156 FR157 UNITS 400 280 400 1.5 50 1.3 5.0 100 600 420 600 800 560 800 1000 700 1000 V V V A A V mA 250 -65 30 +150 500 mA nS pF C
150
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.
RATING AND CHARACTERISTIC CURVES (FR151 THRU FR157)
FIG.1-TYPICAL FORWARD CHARACTERISTICS
AVERAGE FORWARD CURRENT,(A) 1.8 1.5 1.2 0.9 0.6 0.3 0 0
Tj=25 C Pulse Width 300us 1% Duty Cycle Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.375"(9.5mm) Lead Length
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
50
INSTANTANEOUS FORWARD CURRENT,(A)
10 3.0 1.0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE,( C)
0.1 FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT,(A)
50
.01
.6
.8
1.0
1.2
1.4
1.6
1.8
2.0
FORWARD VOLT AGE,(V)
40
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS
50W NONINDUCTIVE 10W NONINDUCTIVE
30
Tj=25 C 8.3ms Single Half Sine Wave JEDEC method
20
10
(+) 25Vdc (approx.) () 1W NONINDUCTIVE OSCILLISCOPE (NOTE 1) D.U.T.
() PULSE GENERATOR (NOTE 2) (+)
0 1 5 10 50 100
NUMBER OF CYCLES AT 60Hz
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms.
FIG.5-TYPICAL JUNCTION CAPACITANCE
70 60 50 40 30 20 10
trr +0.5A
| | | | | | | |
0 -0.25A
JUNCTION CAPACITANCE,(pF)
-1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm
0
.01
.05
.1
.5
1
5
10
50
100
REVERSE VOLTAGE,(V)


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