CREAT BY ART
SFF501G - SFF508G
5.0AMPS Isolated Glass Passivated Super Fast Rectifier
ITO-220AB
Features
UL Recognized File # E-326243
High efficiency, low VF
High current capability
High reliability
High surge current capability
Low power loss
For use in low voltage, high frequency inverter,
Free wheeling, and polarity protection application
Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
Case: ITO-220AB Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Terminals: Pure tin plated, lead free, solderable
per MIL-STD-202, Method 208 guaranteed
Polarity: As marked
High temperature soldering:
260℃/10 seconds/.16",(4.06mm) from case
Weight: 1.71 grams
Mounting torque: 5 in - lbs. max.
Ordering Information (example)
Part No.
SFF501G
Package
ITO-220AB
Packing
50 / TUBE
Packing
code
D0
Packing code
(Green)
D0G
Maximum Ratings and Electrical Characteristics
Rating at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC method)
Maximum Instantaneous Forward Voltage (Note 1)
@ 2.5A
Maximum Reverse Current @ Rated VR
T
A
=25
℃
T
A
=100
℃
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
Trr
Cj
R
θjC
T
J
T
STG
SFF
501G
50
35
50
SFF
502G
100
70
100
SFF
503G
150
105
150
SFF
504G
200
140
200
5
SFF
505G
300
210
300
SFF
506G
400
280
400
SFF
507G
500
350
500
SFF
508G
600
420
600
Unit
V
V
V
A
A
70
0.98
10
400
35
70
5.5
- 65 to + 150
- 65 to + 150
50
O
1.3
1.7
V
uA
nS
pF
C/W
O
O
Maximum Reverse Recovery Time (Note 2)
Typical Junction Capacitance (Note 3)
Typical Thermal Resistance
Operating Temperature Range
Storage Temperature Range
Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle
C
C
Note 2: Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
Version:F13
RATINGS AND CHARACTERISTIC CURVES (SFF501G THRU SFF508G)
FIG.1 FORWARD CURRENT DERATING CURVE
6
AVERAGE FORWARD
A
CURRENT (A)
5
4
3
2
1
0
0
25
50
75
100
(
o
C)
125
150
INSTANTANEOUS REVERSE CURRENT(uA)
100
FIG. 2 TYPICAL REVERSE CHARACTERISTICS
1000
RESISTER OR
INDUCTIVE LOAD
WITH HEATSINK
TA=100℃
10
TA=75℃
CASE TEMPERATURE
1
PEAK FORWARD SURGE CURRENT
(A)
90
80
70
60
50
40
30
20
10
0
1
FIG. 3 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
8.3mS Single Half Sine Wave
JEDEC Method
TA=25℃
0.1
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 5 TYPICAL FORWARD CHARACTERISTICS
100
SFF501G-SFF504G
10
NUMBER OF CYCLES AT 60 Hz
100
SFF505G-SFF506G
INSTANTANEOUS FORWARD CURRENT (A)
FIG. 4 TYPICAL JUNCTION CAPACITANCE
100
90
CAPACITANCE (pF)
80
10
SFF507G-SFF508G
TA=25℃
f=1.0MHz
Vsig=50mVp-p
SFF501G-SFF504G
70
SFF505G-SFF508G
60
50
40
1
10
100
1000
REVERSE VOLTAGE (V)
1
TA=25℃
Pulse Width=300us
1% Duty Cycle
0.1
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
FORWARD VOLTAGE (V)
Version:F13
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