SMF301C - SMF307C
SURFACE MOUNT FAST RECOVERY RECTIFIER DIODES
VOLTAGE RANGE: 50-1000V
CURRENT: 3.0 A
Features
Glass Passivated Die Construction
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
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B
SMC/DO-214AB
Dim
A
Min
5.59
6.60
2.75
0.15
7.75
0.10
0.76
2.00
Max
6.22
7.11
3.18
0.31
8.13
0.20
1.52
2.62
Mechanical Data
A
J
C
B
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Case: SMC/DO-214AB, Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarity: Cathode Band or Cathode Notch
Marking: Type Number
C
D
D
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E
G
H
Weight: 0.21 grams (approx.)
G
H
E
J
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
TA = 25ꢀC unless otherwise specified
For capacitive load, derate current by 20%.
Single phase, half wave, 60Hz, resistive or inductive load.
Symbol
SMF301CSMF302C SMF303C SMF304C SMF305CSMF306C SMF307C
Characteristic
Unit
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
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
IFSM
8.3ms Single half sine-wave Superimposed on Rated Load
(JEDEC Method)
100
A
V
Forward Voltage
@ I
F = 3.0A
VFM
IRM
trr
1.3
5.0
250
Peak Reverse Current
at Rated DC Blocking Voltage
@ TA = 25ꢀC
@ TA = 125ꢀC
ꢁA
150
250
500
ns
Maximum Recovery Time (Note 3)
Cj
Typical Junction Capacitance (Note 2)
50
25
pF
RꢂJT
Typical Thermal Resistance Junction to Terminal (Note 1)
Operating and Storage Temperature Range
K/W
Tj, TSTG
-65 to +150
ꢀC
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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