Dual rectifier construction, positive center-tap
Glass passivated chip junctions
Superfast recovery time, high voltage
Low forward voltage, high current capability
Low thermal resistance
Low power loss, high efficiency
SF300XPT = Specific Device Code
G = Green Compound
Y = Year
WW = Work Week
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%
Symbol Unit
VRRM V
VRMS V
VDC V
IF(AV) A
IFSM A
VFV
Trr nS
Cj pF
RθjC OC/W
TJOC
TSTG OC
Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
Note 4: Mount on 4" x 6" x 0.25" Al-Plate
Green compound with suffix "G" on packing
code & prefix "G" on datecode
Weight: 5.6 grams
Typical Thermal Resistance (Note 4)
Type Number
Maximum Average Forward Rectified Current
@TC=100℃
1.7
600
Mechanical Data
Dimensions in inches and (millimeters)
Features
Case: JEDEC TO-3P/TO-247AD molded plastic
Terminals: Pure tin plated, lead free, solderable
per MIL-STD-705, Method 2026
Plastic package has Underwriters Laboratory
Flammability Classifications 94V-0
High temperature soldering guaranteed:
260℃/10 seconds, 0.16",(4.06mm)
lead lengths at 5 lbs., (2.3kg) tesion
SF3008PT
30.0AMPS. Glass Passivated Super Fast Rectifiers
Marking Diagram
TO-3P/TO-247AD
Peak Forward Surge Current, 8.3 ms Single Half Sine-
wave Superimposed on Rated Load (JEDEC method)
Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle
Operating Temperature Range
Storage Temperature Range - 55 to + 150
uA
Maximum Instantaneous Forward Voltage @ 15A
2.5
10
500
420
Version:A10
- 55 to + 150
Typical Junction Capacitance (Note 3)
Note 2: Reverse Recovery Test Conditions: I F=0.5A, IR=1.0A, IRR=0.25A
175
Maximum RMS Voltage
Maximum DC Blocking Voltage
30
300
Maximum Repetitive Peak Reverse Voltage
SF3008PT
600
Polarity: As marked
Mounting position: Any
Maximum Reverse Recovery Time (Note 2) 50
Maximum Reverse Current @ Rated VR TA=25 ℃
(Note 1) T A=125 ℃IR
Pb
RoHS
COMPLIANCE
RoHS
COMPLIANCE
Version:A10
RATINGS AND CHARACTERISTIC CURVES (SF3008PT)
FIG.1 FORWARD CURRENT DERATING CURVE
0
6
12
18
24
30
36
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
CASE TEMPERATURE (oC)
AVERAGE FORWARD CURRENT
(A)
FIG. 3 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
0
50
100
150
200
250
300
1 10 100
NUMBER OF CYCLES AT 60 Hz
PEAK FORWARD SURGE
CURRENT (A)
8.3mS Single Half Sine Wave
JEDEC Method
FIG. 2 TYPICAL REVERSE CHARACTERISTICS
PER LEG
0.01
0.1
1
10
100
1000
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
INSTANTANEOUS REVERSE CURRENT (uA)
TA=25℃
TA=125℃
TA=75℃
FIG. 4 TYPICAL JUNCTION CAPACITANCE PER LEG
10
100
1000
0.1 1 10 100
REVERSE VOLTAGE (V)
CAPACITANCE (pF)
TA=25℃
f=1MHz
Vsig=50mVp-p
FIG. 5 TYPICAL FORWARD CHARACTERISRICS PER
LEG
0.1
1
10
100
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
FORWARD VOLTAGE (V)
INSTANTANEOUS FORWARD CURRENT (A)
Pulse Width=300us
1% Duty Cycle
TA=25℃
TA=125℃
