High efficiency, low VF
High current capability
High reliability
High surge current capability
Low power loss
SF31G DO-201AD 500 / AMMO box
Maxi mum Ratings and Electrical Characteristics
Rating at 25 ℃ ambient temperature unless otherwise specified.
Symbol SF
31G SF
32G SF
33G SF
34G SF
35G SF
36G SF
37G SF
38G Unit
V
RRM
50 100 150 200 300 400 500 600 V
V
RMS
35 70 105 140 210 280 350 420 V
V
DC
50 100 150 200 300 400 500 600 V
I
F(AV)
A
Trr nS
Cj pF
T
JO
C
T
STG O
C
Version:F13
Packing code Packing code
(Green)
A0 A0G
SF31G - SF38G
3.0AMPS. Glass Passivated Super Fast Rectifiers
DO-201AD
Features
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: As marked
High temperature soldering:
260℃/10 seconds
Mounting position: Any
Weight: 1.1 grams
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
52mm
V
Maximum Average Forward Rectified Current 3
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC method) I
FSM
125 A
100
Maximum Reverse Recovery Time (Note 2) 35
Maximum Instantaneous Forward Voltage (Note 1)
@ 3 A V
F
0.95 1.3 1.7
Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle
Typical Junction Capacitance (Note 3) 80 60
Typical Thermal Resistance
R
θjA
R
θjL
R
θjC
35
10
9
O
C/W
Operating Temperature Range - 65 to + 150
Storage Temperature Range - 65 to + 150
Maximum DC Reverse Current at Rated T
A
=25 ℃
DC Blocking Voltage T
A
=125 ℃I
R
5uA
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.
Ordering Information (example)
Part No. Package Packing INNER
TAPE
Version:F13
RATINGS AND CHARACTERISTIC CURVES (SF31G THRU SF38G)
0
1
2
3
4
0 255075100125150175
AVERAGE FORWARD A
CURRENT (A)
LEAD TEMPERATURE (oC)
FIG.1 FORWARD CURRENT DERATING CURVE
RESISTIVE OR
INDUCTIVE LOAD
0
25
50
75
100
125
150
175
1 10 100
PEAK FORWARD SURGE CURRENT
(A)
NUMBER OF CYCLES AT 60 Hz
FIG. 3 MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
8.3mS Single Half Sine Wave
JEDEC Method
TA=25℃
0.01
0.1
1
10
100
1000
0 20 40 60 80 100 120 140
INSTANTANEOUS REVERSE CURRENT (uA)
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 2 TYPICAL REVERSE CHARACTERISTICS
TA=25℃
TA=125℃
TA=75℃
0
20
40
60
80
100
120
140
0.1 1 10 100
CAPACITANCE (pF)
REVERSE VOLTAGE (V)
FIG. 5 TYPICAL JUNCTION CAPACITANCE
SF35G-SF38G
SF31G-SF34G
TA=25℃0.1
1
10
100
0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD CURRENT (A)
FORWARD VOLTAGE (V)
FIG. 4 TYPICAL FORWARD CHARACTERISTICS
SF37G-SF38G
TA=25℃
Pulse Width=300us
1% Duty Cycle
SF35G-SF36G
SF31G-SF34G
Ordering information
DO-201AD 52mm
DO-201AD 52mm
DO-201AD
DO-201AD
ABZTE
∣
L1-L2
∣
DD1D0 W
±0.5 ±1.5 MAX ±0.4 MAX MAX ±0.3 ±0.4 ±1.0
DO-201AD 10 52.4 1.2 6 0.8 1 330 85.7 16.6 76
Unit (mm)
Symbol
A
B
C
D
Version:F13
A0G
R0 R0G
B0 B0G
X0 X0G
Part No. Package Packing INNER
TAPE Packing code Packing code
(Green)
SF3xG
(Note)
500 / AMMO box
1.25K / 13" Reel
500 / Bulk packing
Forming
A0
1.2
4.0
1.6
Note: "xx" is Device Code from "1" thru "8".
AXIAL LEAD TAPING SPECIFICATIONS
Outline
Suggested Mounting Hole Rule
Unit(mm)
9.0
Dimensions
Min Max Min Max
A 5.00 5.60 0.197 0.220
B 1.20 1.30 0.048 0.052
C 25.40 - 1.000 -
D 8.50 9.50 0.335 0.375
E 25.40 - 1.000 -
P/N = Specific Device Code
G = Green Compound
YWW = Date Code
F = Factory Code
Version:F13
DIM. Unit(mm) Unit(inch)
Marking Diagram
