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SFAF801G THRU SFAF808G
Isolation 8.0 AMPS. Glass Passivated Super Fast Rectifiers
Voltage Range 50 to 600 Volts Current 8.0 Amperes
Features
.185(4.7)
ITO-220AC
.406(10.3) .390(9.90) .13 4(3. 4)D IA . 11 3(3. 0)D IA . 112 (2. 85) . 100 (2.5 5)
.173(4.4) .124(3.16) .118(3.00)
Low forward voltage drop High current capability High reliability High surge current capability
.2 72( 6. 9) .2 48( 6. 3)
. 606(1 5.5 )
Mechanical Data
Cases: ITO-220AC molded plastic Epoxy: UL 94V-O rate flame retardant Terminals: Leads solderable per MIL-STD-202, Method 208 guaranteed Polarity: As marked High temperature soldering guaranteed: 260oC/10 seconds 0.25",(6.35mm) from case. Weight: 2.24 grams Mounting torque: 5 in - 1bs. max.
.0 63 (1 .6 ) MA X
.161(4.1) .146(3.7)
. 583(1 4.8 )
.110( 2.8) .0 98(2 .5)
. 071 (1. 8) MA X
. 543( 13. 8) . 512( 13. 2)
2
PIN 1 PIN 2 Case Positive
. 10 0( 2 . 55)
. 100 (2.5 5)
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% Symbol SFAF SFAF SFAF SFAF Type Number
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @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 DC Reverse Current @ TA=25 at Rated DC Blocking Voltage @ TA=100 Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3)
SFAF SFAF SFAF SFAF Units 801G 802G 803G 804G 805G 806G 807G 808G
VRRM VRMS VDC I(AV) IFSM VF IR
50 35 50
100 70 100
150 105 150
200 140 200
300 210 300
400 500 280 350 400 500
600 420 600
V V V A A
8.0 125 0.975 10 400 35 1.3 1.7
V uA uA nS pF /W
Trr Cj 90 4.0 RJC Operating Temperature Range TJ -65 to +150 Storage Temperature Range TSTG -65 to +150 Notes: 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. 3. Mounted on Heatsink Size of 2 in x 3 in x 0.25 in Al-Plate.
60
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RATINGS AND CHARACTERISTIC CURVES (SFAF801G THRU SFAF808G)
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)
10 8
FIG.2- MAXIMUM FORWARD CURRENT DERATING CURVE
INSTANTANEOUS REVERSE CURRENT. ( A)
FIG.3- TYPICAL REVERSE CHARACTERISTICS
1000
6 4 2 0
100
TJ=100 0C
10
TJ=75 0C
0
50 CASE TEMPERATURE. ( C)
o
100
150
PEAK FORWARD SURGE CURRENT. (A)
150 120
FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
TJ=125 0C
8.3ms Single Half Sine Wave JEDEC Method
1
TJ=25 0C
0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
90 60 30 0
FIG.6- TYPICAL FORWARD CHARACTERISTICS
100 30
1
2
5
10
20
50
100
FIG.5- TYPICAL JUNCTION CAPACITANCE
100
Tj=25 C
0
1
90
CAPACITANCE.(pF)
80 70 60 50 40 1
0.3 0.1
0.03 0.01 0.4
SF AF 80
3
2
5
10
20
50
100
200
500
1000
0.6
1G ~S FA SF F8 AF 04 80 G 5G ~S FF A8 SF 06 AF G 80 7G ~S FA F8 08 G
Tj=25oC Pulse Width=300 s 1% Duty Cycle
NUMBER OF CYCLES AT 60Hz
INSTANTANEOUS FORWARD CURRENT. (A)
10
8 AF SF G 01
~S
AF SF 80 5G ~S F FA 80
F FA 4G 80
8G
REVERSE VOLTAGE. (V)
0.8
1.0
1.2
1.4
1.6
1.8
FORWARD VOLTAGE. (V)
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