DATA SHEET
SF51G~SF58G
SEMICONDUCTOR
SUPERFAST RECOVERY RECTIFIERS
VOLTAGE- 50 to 800 Volts CURRENT - 5.0 Amperes
FEATURES
• Superfast recovery times-epitaxial construction.
• Low forward voltage, high current capability.
• Exceeds environmental standards of MIL-S-19500/228.
• Hermetically sealed.
DO-201AD Unit:inch(mm)
.210 (5.3)
.188 (4.8)
• Low leakage.
1.0 (25.4)
MIN.
• High surge capability.
DIA.
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound.
.375 (9.5)
.285 (7.2)
°C
• High temperature soldering : 260 /10 seconds at terminals
• Pb free product at available : 99% Sn above meet RoHS
environment substance directive request
MECHANICAL DATA
1.0 (25.4)
MIN.
.052 (1.3)
.048 (1.2)
DIA.
• Case: Molded plastic, DO-201AD
• Terminals: Axial leads, solderable to MIL-STD-202,Method 208
• Polarity: Color Band denotes cathode end
• Mounting Position: Any
• Weight: 0.04 ounce, 1.12 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load, 60Hz.
SF51G
50
SF52G
100
SF53G
150
SF54G
SF55G
300
SF56G
400
SF57G
600
SF58G UNITS
V
V
V
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
200
140
200
800
640
800
35
70
105
210
320
420
Maximum DC Blocking Voltage
50
100
150
300
400
600
Maximum Average Forward Current .375"(9.5mm)
lead length at TA=55°C J
5.0
A
A
Peak Forward Surge Current, IFM (surge):8.3ms single
halfsine-wave superimposed on rated load(JEDEC method)
Maximum Forward Voltage at 5.0A DC
Maximum DC Reverse Current at Rated DC Blocking Voltage
Maximum DC Reverse Current at Rated DC Blocking Voltage
TA=125°C
150.0
0.95
1.25
1.70
V
5.0
µA
300
µA
Maximum Reverse Recovery Time(Note 1)
Typical Junction capacitance (Note 2)
35.0
45
nS
pF
Typical Junction Resistance(Note 3) RθJA
Operating and Storage Temperature Range TJ
25
°C/W
°C
-55 to +150
NOTES:
1. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A
2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC
3. Thermal resistance from junction to ambient and from junction to lead length 0.375"(9.5mm) P.C.B. mounted
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REV.02 20110725