SURFACE MOUNT
GLASS PASSIVATED SILICON RECTIFIER
FM501B
THRU
FM507B
VOLTAGE RANGE 50 to 1000 Volts CURRENT 5.0 Amperes
FEATURES
*
*
*
*
*
*
*
Glass passivated device
Ideal for surface mounted applications
Low leakage current
Metallurgically bonded construction
Mounting position: Any
P/N suffix V means AEC-Q101 qualified, e.g:FM501BV
P/N suffix V means Halogen-free
SMB
MECHANICAL DATA
0.083 (2.11)
0.155 (3.94)
0.077 (1.96)
0.130 (3.30)
* Epoxy : Device has UL flammability classification 94V-0
0.180 (4.57)
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)
0.096 (2.44)
0.084 (2.13)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
0.060 (1.52)
0.008 (0.203)
0.030 (0.76)
0.004 (0.102)
Ratings at 25 o C ambient temperature unless otherwise specified.
0.220 (5.59)
0.205 (5.21)
resistive or inductive load.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted)
SYMBOL
FM501B
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
400
600
800
1000
Maximum RMS Voltage
VRMS
35
70
140
280
420
560
700
Volts
VDC
50
100
200
400
600
800
1000
Volts
RATINGS
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
o
T A = 75 C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Current Squared Time
FM502B
FM503B
FM504B
FM505B
FM506B
FM507B UNITS
Volts
IO
5.0
Amps
I FSM
150
Amps
2
93.3
IT
2
A S
Typical Thermal Resistance (Note 1)
RθJA
35
0
Typical Thermal Resistance (Note 1)
RθJL
10
0
Typical Junction Capacitance (Note 2)
CJ
60
Operating Temperature Range
TJ
-55 to + 150
0
C
T STG
-55 to + 150
0
C
Storage Temperature Range
C/W
C/W
pF
ELECTRICAL CHARACTERISTICS (@TA=25 OC unless otherwise noted)
CHARACTERISTICS
SYMBOL
Maximum Instantaneous Forward Voltage at 5.0A DC
Maximum Average Reverse Current
@T A = 25 o C
at Rated DC Blocking Voltage
@T A = 150 o C
FM501B
VF
IR
NOTES : 1. Thermal Resistance :Mounted on PCB.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. " ROHS compliant".
4. Available in Halogen-free epoxy by adding suffix -HF after the part nbr.
FM502B
FM503B
FM504B
1.1
FM505B
FM506B
FM507B UNITS
Volts
1.0
μA
1.0
mA
2020-04
REV: B
INSTANTANEOUS FORWARD CURRENT, (MA)
AVERAGE FORWARD CURRENT, (A)
RATING AND CHARACTERISTICS CURVES ( FM501B THRU FM507B)
8.0
6.0
4.0
Single Phase Half Wave 60Hz
Resistive or Inductive Load
0.375" (9.5mm) Lead Length
2.0
0
0
25
50
75
100
125
150
175
10000
TA = 150 OC
1000
10
TA = 25 OC
1.0
0.1
0.01
0
20
O
AMBIENT TEMPERATURE, ( C)
FIG.1 TYPICAL FORWARD CURRENT
DERATING CURVE
CJ, JUNCTION CAPACITANCE, (pF)
1.0
TJ = 25 OC
Pulse width=300MS
1% Duty Cycle
0.5
1.0
1.5
2.0
2.5
3.0
3.5
100
120
140
4.0
4.5
100
80
60
40
20
10
5.0
TJ = 25 OC
200
0.4
0.1
1.0
4
10
40 80
REVERSE VOLTAGE, (V)
FIG.3 MAXIMUM INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4 TYPICAL JUNCTION CAPACITANCE
150
8.3mS Single Half Sine-Wave
JEDEC Method
120
90
60
30
0
1
80
400
INSTANTANEOUS FORWARD VOLTAGE, (V)
PEAK FORWARD SURGE CURRENT, (A)
INSTANTANEOUS REVERSE CURRENT, (A)
10
0
60
FIG.2 MAXIMUM REVERSE
CHARACTERISTICS
20
0.1
40
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
2
4
6
8 10
20
40
80 100
NUMBER OF CYCLES AT 60Hz
FIG.5 MAXIMUM NON-REPETITIIVE FORWARD
SURGE CURRENT
Mounting Pad Layout
0.185 MAX.
(4.69 MAX.)
0.121MIN.
(3.07 MIN.)
0.060 MIN.
(1.52 MIN.)
0.320
(8.127 ) REF
Dimensions in inches and (millimeters)
Marking Description
5 C X
Rectron Logo
Part No.
Voltage-code
V Y W W
Cathode Band
Year – code:
(Y:Last digit of year)
1-------50V
2-------100V
3-------200V 4-------400V
5-------600V 6-------800V
7-------1000V
Week – code:
(WW:01~52)
PACKAGING OF DIODE AND BRIDGE RECTIFIERS
REEL PACK
PACKAGE
SMB
PACKING EA PER EA PER COMPONENT TAPE SPACE REEL DIA CARTON SIZE EA PER
GROSS
SPACE
INNER
REEL
CARTON WEIGHT(Kg)
CODE
(mm)
(mm)
(mm)
(mm)
BOX
-W/-T
3,000
6,000
---
---
330
360*355*360
48,000
13.90
DISCLAIMER NOTICE
Rectron Inc reserves the right to make changes without notice to any product
specification herein, to make corrections, modifications, enhancements or other
changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information
contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or
use of any product or circuit.
Rectron products are not designed, intended or authorized for use in medical,
life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in
such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.
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