CREAT BY ART
SF41G - SF48G
4.0AMPS. Glass Passivated Super Fast Rectifiers
DO-201AD
Features
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: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Pure tin plated, lead free, solderable per
MIL-STD-202, Method 208 guaranteed
Polarity: Color band denotes cathode
High temperature soldering guaranteed:
260℃/10 seconds
Mounting position: Any
Weight: 1.2 grams
Ordering Information (example)
Part No.
SF41G
Package
Packing
INNER
TAPE
52mm
Packing code
A0
Packing code
(Green)
A0G
DO-201AD 500 / AMMO box
Maximum Ratings and Electrical Characteristics
Rating at 25
℃
ambient temperature unless otherwise specified.
Parameter
Maximum Recurrent 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 Supperimposed on Rated Load
(JEDEC Method)
Maximum Instantaneous Forward Voltage (Note 1)
@4A
Maximum DC Reverse Current at Rated
DC Blocking Voltage
Typical Junction Capacitance (Note 3)
Thermal Resistance
Operating Temperature Range
Storage Temperature Range
Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle
@ T
A
=25
℃
@ T
A
=125
℃
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
SF
41G
50
35
50
SF
42G
100
70
100
SF
43G
150
105
150
SF
44G
200
140
200
4
SF
45G
300
210
300
SF
46G
400
280
400
SF
47G
500
350
500
SF
48G
600
420
600
Units
V
V
V
A
A
125
V
F
I
R
Trr
Cj
R
θJA
T
J
T
STG
1.0
5
500
35
100
25
1.3
1.7
V
uA
uA
nS
Maximum Reverse Recovery Time (Note 2)
80
O
pF
C/W
O
O
- 55 to + 150
- 55 to + 150
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:E13
RATINGS AND CHARACTERISTIC CURVES (SF41G THRU SF48G)
FIG.1- MAXIMUM AVERAGE FORWARD CURRENT
DERATING
RESISTIVE OR
INDUCTIVE LOAD
FIG. 2- TYPICAL REVERSE CHARACTERISTICS
1000
6
AVERAGE FORWARD
A
CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (uA)
5
4
3
2
1
0
0
25
50
75
100
T
A
=100℃
100
10
T
A
=25℃
1
125
150
175
AMBIENT TEMPERATURE (
o
C)
0.1
FIG. 3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT
(A)
175
150
125
100
75
50
25
0
1
10
100
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
8.3ms Single Half Sine Wave
JEDEC Method
T
A
=25℃
FIG.5- TYPICAL FORWARD CHARACTERISTICS
100
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS FORWARD CURRENT (A)
TA=25
o
C
PULSE WIDTH-300us
1% DUTY CYCLE
SF41G~SF44G
10
FIG. 4- TYPICAL JUNCTION CAPACITANCE
180
JUNCTION CAPACITANCE (pF)
160
140
120
100
80
60
40
0.1
1
10
REVERSE VOLTAGE (V)
100
1000
T
A
=25℃
1
SF41G~SF44G
SF45G~SF46G
SF47G~SF48G
0.1
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
FORWARD VOLTAGE (V)
SF48G
Version:E13
京公网安备 11010802033920号
EEWORLD
