FM301B
THRU
FM307B
3.0 Amp Glass Passivated Super Fast Rectifiers - 50~1000Volts
SMB Package
SMB(DO-214AA)
Features
Glass Passivated Chip
Ideal for surface mounted applications
.191(4.85)
.160(4.06)
Low leakage
current
Metallurgic ally bonded construction
Moisture Sensitivity Level 1
RoHS product for packing code suffix“G”
Halogen free product for packing code suffix“H”
.086(2.20)
.075(1.91)
.115(3.94)
.130(3.30)
.012(0.30)
.006(0.15)
Mechanical Date
.096(2.44)
.083(2.13)
Case: Molded Plastic, SMB(DO214AA)
Epoxy: UL 94V-0 Rate Flame Retardant
Lead: Solderable per MIL-STD-202,
method 208 guaranteed
.060(1.52)
.029(0.75)
.008(2.03)
.001(0.02)
Polarity: Color band denotes cathode end
Mounting Position: Any
.220(5.59)
.199(5.05)
Weight: 0.004 ounce, 0.104 gram (Approximate)
Dimensions in inches and (millimeters)
M
AXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive of inductive load.
For capacitive load, derate current by 20%
FM301B FM302B FM303B FM304B FM305B FM306B FM307B
RATING
SYMBOLS
UNITS
3B1
50
3B2
100
70
3B3
200
140
200
3B4
400
280
400
3B5
600
420
600
3B6
800
560
800
3B7
1000
700
Marking code
Maximum Recurrent Peak Reverse Voltage
VRRM
VRMS
VDC
Volts
Volts
Volts
Maximum RMS Voltage
35
Maximum DC Blocking Voltage
50
100
1000
Maximum Average Forward rectifier Current
0.375” (9.5mm) Lead length at Fig.1
IF(AV)
Amps
3.0
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
VF
Amps
Volts
100
Maximum Instantaneous Forward Voltage at 3.0A DC
1.1
5.0
@ Ta=25℃
Maximum DC Reverse Current at
Rated DC Blocking Voltage
μA
IR
@ Ta=100℃
100
RθJA
RθJC
40
℃/W
Typical Thermal Resistance(Note
2)
15
Typical Junction Capacitance(Note 1)
CJ
pF
60
Operatingand Storage Temperature Range
℃
TJ ,TSTG
-55 ~ 150
Notes:
1.
Measured at 1MHz and applied reverse voltage of 4.0VDC.
2. Thermal Resistance junction to ambient, 10.0*10.0 mm2 copper pads to each terminal.
Thermal Resistance junction to case, 10.0*10.0 mm2 copper pads to each terminal.
2013-01
WILLAS ELEECTRONIC CORP.