RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FEATURES
* Glass passivated device
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.24 gram
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%.
FM501
THRU
FM507
DO-214AB
MAXIMUM RATINGS (At T
A
= 25
o
C unless otherwise noted)
SURFACE MOUNT
VOLTAGE RANGE 50 to 1000 Volts CURRENT 5.0 Amperes
GLASS PASSIVATED SILICON RECTIFIER
ELECTRICAL CHARACTERISTICS (At T
A
= 25
o
C unless otherwise noted)
NOTES : 1. Measured at 1.0 MHz and applied average voltage of 4.0VDC
2. Thermal resistance junction to terminal, 10.0X10.0mm
2
copper pads to each terminal.
3. Thermal resistance junction to ambient, 10.0X10.0mm
2
copper pads to each terminal.
Dimensions in inches and (millimeters)
1998-8
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current T
A
= 50
o
C
Peak Forward Surge Current I
FM
(surge): 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 1)
Operating and Storage Temperature Range
SYMBOL
V
RRM
V
DC
I
O
I
FSM
C
J
T
J
, T
STG
V
RMS
Amps
5.0
150
35
-65 to + 175
0
C / W
pF
0
C
UNITS
Volts
Volts
Typical Thermal Resistance
FM501
FM503
FM502
FM504
FM506
FM505
FM507
50
100
200
400
600
800
1000
50
100
200
400
600
800
1000
35
70
140
280
420
560
700
10
Volts
Amps
60
0
C / W
(Note 2) R
JL
(Note 3) R
JA
CHARACTERISTICS
V
F
SYMBOL
I
R
1.1
150
uAmps
uAmps
Maximum Full Load Reverse Current,
Maximum Forward Voltage at 5.0A DC
Volts
U N I T S
Maximum DC Average Reverse Current at
Rated DC Blocking Voltage
@T
A
= 25
o
C
@T
A
= 125
o
C
FM501
FM503
FM502
FM504
FM506
FM505
FM507
5.0
Full cycle Average at T
A
= 75
o
C
uAmps
30
0.006 (0.152)
0.012 (0.305)
0.008 (0.203)
0.004 (0.102)
0.320 (8.13)
0.305 (7.75)
0.030 (0.76)
0.060 (1.52)
0.079 (2.06)
0.103 (2.62)
0.260 (6.60)
0.280 (7.11)
0.220 (5.59)
0.245 (6.22)
0.125 (3.17)
0.115 (2.92)
MECHANICAL DATA
* Epoxy : Device has UL flammability classification 94V-0
RECTRON
RATING AND CHARACTERISTIC CURVES ( FM501 THRU FM507 )
FIG. 1 - TYPICAL FORWARD CURRENT
AVERAGE FORWARD CURRENT, (A)
AMBIENT TEMPERATURE, ( )
DERATING CURVE
4.0
5.0
3.0
2.0
1.0
.5
0
0
25
50
75
100 125 150
175
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD
PEAK FORWARD SURGE CURRENT, (A)
NUMBER OF CYCLES AT 60Hz
SURGE CURRENT
1
2
4
6 8 10
20
40 60 80100
250
200
150
100
50
0
8.3ms Single Half Sine-Wave
(JEDED Method)
JUNCTION CAPACITANCE,
(pF
)
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE, ( V )
200
100
60
40
20
10
6
4
2
1
.1
.2
.4
1.0
2
4
10
20 40 100
TJ = 25
FIG. 2 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
INSTANTANEOUS FORWARD
INSTANTANEOUS FORWARD VOLTAGE, (V)
TJ = 25
Pulse Width=300
g
s
1% Duty Cycle
CURRENT, (A)
.6
.8
1.0
1.2
1.4
1.5
20
10
4
2
1.0
.4
.2
.1
.04
.02
.01
TJ = 25
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT, (uA)
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
0
20
40
60
80
100
120
140
.01
.04
.1
.4
10
1.0
4
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