Document
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FAST RECOVERY RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes
FR301 THRU FR307
FEATURES
* Fast switching * Low leakage * Low forward voltage drop * High current capability * High current surge * High reliability
DO-201AD
MECHANICAL DATA
* Case: Molded plastic * Epoxy: Device has UL flammability classification 94V-O * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weight: 1.18 grams
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%.
1.0 (25.4) MIN.
.052 (1.3) .048 (1.2)
DIA.
.375 (9.5) .335 (8.5)
1.0 (25.4) MIN.
.220 (5.6) .197 (5.0) 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= 75oC 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
FR301 FR302 FR303 FR304 FR305 FR305P FR306 FR307 FR307P UNITS 50 100 200 400 600 600 800 1000 1000 Volts 35 70 140 280 420 420 560 700 700 Volts 50 100 200 400 600 600 800 1000 1000 Volts
3.0 Amps
IFSM
CJ TJ, TSTG
200
65 -55 to + 150
Amps
pF 0C
ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted)
CHARACTERISTICS Maximum Instantaneous Forward Voltage at 3.0A 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
FR301 FR302 FR303 FR304 FR305 FR305P FR306 FR307 FR307P UNITS 1.3 Volts 10 uAmps
150 uAmps
150 250 150 500 250 nSec 2002-11
AVERAGE FORWARD CURRENT, (A)
RATING AND CHARACTERISTIC CURVES ( FR301 THRU FR307 )
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
5
4 3
2
Single Phase
1
Half Wave 60Hz Resistive or
Inductive Load
0 0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, ( )
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
20
10
3.0
1.0 TJ = 25
Pulse Width=300uS 1% Duty Cycle
0.3
0.1
.03
.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE, (V)
JUNCTION CAPACITANCE, (pF)
PEAK FORWARD SURGE CURRENT, (A)
FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
200
100
50
30 8.3ms Single Half Sine-Wave
(JEDED Method)
20
10
1
5 10
50 100
NUMBER OF CYCLES AT 60Hz
FIG. 4 - TYPICAL JUNCTION CAPACITANCE 200
100 60 40
20
10 6 4
2
1 .1 .2 .4
TJ = 25
1.0 2 4 10 20 40 100 REVERSE VOLTAGE, ( V )
INSTANTANEOUS FORWARD CURRENT, (A)
FIG. 5 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50 NONINDUCTIVE
10 NONINDUCTIVE
+0.5A
trr
(+)
25 Vdc (approx)
(-)
D.U.T
1 NONINDUCTIVE
(-)
OSCILLOSCOPE (NOTE 1)
PULSE GENERATOR
(NOTE 2)
(+)
NOTES:1 Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedance = 50 ohms.
0 -0.25A
-1.0A
1cm SET TIME BASE FOR 50/100 ns/cm
RECTRON
.