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  Datasheet File OCR Text:
 SF1601PT THRU SF1606PT
16.0 AMPS. Glass Passivated Super Fast Rectifiers
Voltage Range 50 to 400 Volts Current 16.0 Amperes TO-3P/TO-247AD
Features
Dual rectifier construction, positive center-tap Plastic package has Underwriters Laboratory Flammability Classifications 94V-0 Glass passivated chip junctions Superfast recovery time, high voltage Low forward voltage, high current capability Low thermal resistance Low power loss, high efficiency High temperature soldering guaranteed: 260oC / 10 seconds, 0.16"(4.06mm) lead lengths at 5 lbs., (2.3kg) tesion
Mechanical Data
Cases: JEDEC TO-3P/TO-247AD molded plastic Terminals: Leads solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting position: Any Weight: 0.2 ounce, 5.6 grams
PIN 1 PIN 3 PIN 2 Positive CT
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%
Type Number
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Tc=100 Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method )
Maximum Instantaneous Forward Voltage @8.0A Maximum D.C. Reverse Current at Rated DC Blocking Voltage @ Tc=25 @ Tc=100
Symbol VRRM VRMS VDC I(AV) IFSM VF IR Trr Cj
RJC
SF SF SF SF SF SF 1601PT 1602PT 1603PT 1604PT 1605PT 1606PT
Units
V V V A A
50 35 50
100 70 100
150 105 150 16 200
200 140 200
300 210 300
400 280 400
0.95 10.0 500 35 85.0
1.3
Maximum Reverse Recovery Time(Note 2) TJ=25
Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 3) Operating Junction Temperature Range
V uA uA nS pF /W
2 TJ -55 to +150 Storage Temperature Range TSTG -55 to +150 Notes: 1. Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C. 2. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, Recover to 0.25A. 3. Mounted on Heatsink. Size of 3" x 5" x 0.25" Al-Plate.
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RATINGS AND CHARACTERISTIC CURVES (SF1601PT THRU SF1606PT)
FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr
NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms
-1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm
AVERAGE FORWARD CURRENT. (A)
FIG.2- MAXIMUM FORWARD CURRENT DERATING CURVE
20 16 12 8 4 0
FIG.5- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG
100
INSTANTANEOUS FORWARD CURRENT. ( A)
40 20
SF1601PT-04PT
10
4 2 1
SF1605PT-06PT
0
50 CASE TEMPERATURE. ( C)
o
100
150
PEAK FORWARD SURGE CURRENT. (A)
FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG
200 175 150 125
8.3ms Single Half Sine Wave JEDEC Method Tj=Tj max.
0.4 0.2 0.1 0.2
Pulse Width=300 s 2% Duty Cycle
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
FORWARD VOLTAGE. (V)
FIG.6- TYPICAL REVERSE CHARACTERISTICS
100 75 50 1 1000
2
5
10
20
50
100
INSTANTANEOUS REVERSE CURRENT. ( A)
NUMBER OF CYCLES AT 60Hz
100
TJ=100 0C
FIG.4- TYPICAL JUNCTION CAPACITANCE PER LEG
1000 500
TJ=75 0C
10
CAPACITANCE.(pF)
200 100 50 20 10 0.1
Tj=25oC f=1MHz Vsig=50mVp-p
1
TJ=25 0C
0.1 0.5 1 5 10 50 100 REVERSE VOLTAGE. (V)
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
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