RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FM2500W
HIGH VOLTAGE RECTIFIER
VOLTAGE 2500 Volts CURRENT 0.15 Ampere
FEATURES
*
*
*
*
Low cost
Low leakage
Low forward voltage drop
High current capability
SMX
MECHANICAL DATA
*
*
*
*
Case: Molded plastic
Epoxy: Device has UL flammability classification 94V-O
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
.209 (5.31)
.185 (4.70)
.110 (2.79)
.086 (2.18)
.091 (2.31)
.067 (1.70)
.067 (1.70)
.051 (1.30)
.010 (0.25)
.011 (0.28)
.007 (0.18)
.180 (4.57)
.160 (4.06)
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)
.059 (1.50)
.035 (0.89)
MAXIMUM RATINGS
(At T
A
= 25
o
C unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Volts
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
o
at T
A
= 50 C
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Peak Forward Surge Current, 10 ms single half sine-wave
superimposed on rated load at 105
o
C (JEDEC method)
Typical Junction Capacitance (Note)
Operating and Storage Temperature Range
ELECTRICAL CHARACTERISTICS
(At T
A
= 25
o
C unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 0.15A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
A
= 25
o
C
@T
A
=100
o
C
SYMBOL
V
F
I
R
FM2500W
2.0
5.0
50
30
uAmps
2004-8
UNITS
Volts
uAmps
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
I
FSM
C
J
T
J
, T
STG
FM2500W
2500
1750
2500
0.15
30
3.0
35
-55 to + 150
UNITS
Volts
Volts
Volts
Amps
Amps
Amps
pF
0
.008 (0.20)
C
Maximum Full Load Reverse Current Average, Full Cycle
.375”, (9.5mm) lead length at T
L
= 75
o
C
NOTES : Measured at 1 MH
Z
and applied reverse voltage of 4.0 volts.
RATING AND CHARACTERISTIC CURVES ( FM2500W )
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
150
120
90
60
Single Phase Half Wave
60Hz Inductive or
Resistive Load
FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD
PEAK FORWARD SURGE CURRENT, (A)
AVERAGE FORWARD CURRENT, (mA)
SURGE CURRENT
70
60
50
40
30
20
10
0
1
10
100
NUMBER OF CYCLES AT 60Hz
8.3ms Single Half Sine-Wave
(JEDEC Method)
30
0
0
50
100
150 175
AMBIENT TEMPERATURE, ( )
INSTANTANEOUS REVERSE CURRENT, (uA)
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
10
1.0
TJ = 25
0.1
.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK
REVERSE VOLTAGE, (%)
RECTRON
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