RECTRON FFM301

FFM301
RECTRON
THRU
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FFM307
SURFACE MOUNT GLASS PASSIVATED
FAST RECOVERY SILICON RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes
FEATURES
*
*
*
*
*
*
Glass passivated device
Ideal for surface mounted applications
Low leakage current
Metallurgically bonded construction
Mounting position: Any
Weight: 0.24 gram
DO-214AB
MECHANICAL DATA
* Epoxy : Device has UL flammability classification 94V-0
0.125 (3.17)
0.115 (2.92)
0.245 (6.22)
0.220 (5.59)
0.280 (7.11)
0.260 (6.60)
0.012 (0.305)
0.006 (0.152)
0.103 (2.62)
0.079 (2.06)
0.060 (1.52)
0.030 (0.76)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
0.008 (0.203)
0.004 (0.102)
o
Ratings at 25 C ambient temperature unless otherwise specified.
0.320 (8.13)
0.305 (7.75)
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)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at T A = 55o C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Thermal Resistance
Typical Junction Capacitance (Note 1)
Operating and Storage Temperature Range
SYMBOL
FFM301 FFM302 FFM303 FFM304 FFM305 FFM306 FFM307 UNITS
VRRM
50
100
200
400
600
800
1000
VRMS
35
70
140
280
420
560
700
Volts
Volts
VDC
50
100
200
400
600
800
1000
Volts
IO
3.0
Amps
I FSM
200
Amps
(Note 2) Rθ JL
(Note 3) Rθ JA
15
50
60
-65 to + 175
CJ
T J , T STG
0
0
C/ W
C/ W
pF
0
C
ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted)
CHARACTERISTICS
SYMBOL
Maximum Forward Voltage at 3.0A DC
Maximum Full Load Reverse Current,Full cycle Average at TA = 55oC
Maximum DC Reverse Current at
@T A = 25 o C
Rated DC Blocking Voltage
@T A = 125 oC
VF
Maximum Reverse Recovery Time (Note 4)
trr
FFM301 FFM302 FFM303 FFM304 FFM305 FFM306 FFM307 UNITS
1.3
50
10
IR
Volts
uAmps
uAmps
300
NOTES : 1. Measured at 1.0 MHz and applied average voltage of 4.0VDC
2. Thermal resistance junction to terminal 6.0mm2 copper pads to each terminal.
3. Thermal resistance junction to ambient, 6.0mm2 copper pads to each terminal.
4. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A
150
250
500
uAmps
nSec
2001-5
PEAK FORWARD SURGE
CURRENT, (A)
5
4
3
2
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
1
0
0
INSTANTANEOUS FORWARD CURRENT, (A)
FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
200
100
50
8.3ms Single Half Sine-Wave
(JEDED Method)
30
20
10
25 50 75 100 125 150 175
AMBIENT TEMPERATURE, ( )
1
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
20
10
3.0
1.0
0.3
5
10
50
NUMBER OF CYCLES AT 60Hz
TJ = 25¢J
Pulse Width=300uS
1% Duty Cycle
0.1
.03
.01
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE, (V)
200
100
60
40
20
10
TJ = 25
6
4
2
1
.1
.2
.4
1.0 2
4
10
20
REVERSE VOLTAGE, ( V )
40
FIG. 5 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
NONINDUCTIVE
(+)
25 Vdc
(approx)
(-)
10
NONINDUCTIVE
trr
+0.5A
(-)
D.U.T
0
PULSE
GENERATOR
(NOTE 2)
1
NONINDUCTIVE
100
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, (pF)
AVERAGE FORWARD CURRENT, (A)
RATING AND CHARACTERISTIC CURVES ( FFM301 THRU FFM307 )
OSCILLOSCOPE
(NOTE 1)
-0.25A
(+)
-1.0A
NOTES:1 Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
1cm
SET TIME BASE FOR
50/100 ns/cm
RECTRON
100