FR3ABF - FR3MBF
SURFACE MOUNT FAST RECOVERY RECTIFIER DIODES
VOLTAGE RANGE: 50-1000V
CURRENT: 3.0 A
Features
Glass Passivated Die Construction
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Fast Recovery Time for High Efficiency
Low Forward Voltage Drop and High Current
Capability
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Ideally Suited for Automatic Assembly
Plastic Material: UL Flammability
Classification Rating 94V-0
B
C
E
Mechanical Data
SMBF
Dim Min Max Typ
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Case:SMBF , Molded Plastic
A
B
C
D
E
H
L
5.45 5.55 5.50
4.27 4.33 4.30
3.57 3.63 3.60
1.32 1.38 1.35
1.96 2.00 1.98
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarity: Cathode Band or Cathode Notch
Marking: Type Number
D
H
L
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0.021 0.20
0.019
0.73 0.77 0.75
Weight: 0.0018 ounces,0.05grams
All Dimensions in mm
E
A
TA = 25ꢀC unless otherwise specified
Maximum Ratings and Electrical Characteristics
For capacitive load, derate current by 20%.
Single phase, half wave, 60Hz, resistive or inductive load.
Characteristic
FR3ABF FR3BBF FR3DBF FR3GBF FR3JBF FR3KBF FR3MBF
Symbol
Unit
VRRM
Peak Repetitive Reverse Voltage
VRWM
VR
Working Peak Reverse Voltage
DC Blocking Voltage
50
35
100
70
200
140
400
280
600
420
800
560
1000
700
V
VR(RMS)
IO
RMS Reverse Voltage
V
A
= 75ꢀC
@ TT
3.0
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
(JEDEC Method)
IFSM
100
A
Forward Voltage
@ I
F = 3.0A
VFM
IRM
1.3
V
5.0
250
Peak Reverse Current
at Rated DC Blocking Voltage
@ TA =
@ TA = 125ꢀC
25ꢀC
ꢁA
150
500
ns
pF
trr
Cj
Maximum Recovery Time (Note 3)
250
Typical Junction Capacitance (Note 2)
50
25
RꢂJT
Tj, TSTG
Typical Thermal Resistance Junction to Terminal (Note 1)
Operating and Storage Temperature Range
K/W
ꢀC
-65 to +150
Notes:
1. Thermal resistance: junction to terminal, unit mounted on PC board with 5.0 mm2 (0.013 mm thick) copper pad as heat sink.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Reverse recovery test conditions: IF = 0.5A, IR = 1.0A, Irr = 0.25A. See figure 5.
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