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SFF1601G THRU SFF1608G
Isolation 16.0 AMPS. Glass Passivated Super Fast Rectifiers
Voltage Range 50 to 600 Volts Current 16.0 Amperes
Features
Low forward voltage drop High current capability High reliability High surge current capability
ITO-220AB
.1 34 (3 .4) D IA .11 3 ( 3 .0 )D I A
.112 (2 .85 ) .10 0 ( 2 .5 5)
. 2 72 ( 6 .9 ) . 2 48 ( 6 .3 )
Mechanical Data
Cases: ITO-220AB 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.
. 6 06 (1 5. 5) . 5 83 (1 4. 8)
. 11 0 (2 .8 ) .09 8 ( 2 . 5 )
. 5 43 (1 3. 8) . 5 12 (1 3. 2)
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% Symbol SFF SFF SFF SFF 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)
SFF SFF SFF SFF Units 1601G 1602G 1603G 1604G 1605G 1606G 1607G 1608G
VRRM VRMS VDC I(AV) IFSM VF IR Trr
50 35 50
100 150 200 300 400 500 600 70 105 140 210 280 350 420 100 150 200 300 400 500 600 16.0 125 0.975 10 400 35 60 1.3 1.7
V V V A A V uA uA nS pF /W
Cj 80 1.5 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 3 in x 5 in x 0.25 in Al-Plate.
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RATINGS AND CHARACTERISTIC CURVES (SFF1601G THRU SFF1608G)
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
FIG.2- MAXIMUM FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT. (A)
20
FIG.3- TYPICAL REVERSE CHARACTERISTICS
1000
12 8 4 0 0 50 CASE TEMPERATURE. ( C)
o
INSTANTANEOUS REVERSE CURRENT. ( A)
16
100
TJ=100 0C
10
TJ=75 0C
100
150
PEAK FORWARD SURGE CURRENT. (A)
FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG
150 120 90 60 30
1
TJ=25 0C
TJ=125 0C
0.1
8.3ms Single Half Sine Wave JEDEC Method
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.6- TYPICAL FORWARD CHARACTERISTICS PER LEG
100
INSTANTANEOUS FORWARD CURRENT. (A)
0
30
4G
1
2
5
10
20
50
100
FF 1
NUMBER OF CYCLES AT 60Hz
10
1G ~S
F1
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
100 90
3 1
60
SF
F1
60
~ 5G
SF
F1
60
60
6G
CAPACITANCE.(pF)
Tj=25 C
0
80
0.3 0.1
Tj=25oC Pulse Width=300 s 1% Duty Cycle
70 60 50 40 1
0.03 0.01
2
5
10
20
50
100
200
500
1000
0.4
0.6
SF
SF
F
7G 160
~S
FF
160
8G
G 04 16 FF ~S 1G 60 G F1 08 16 SF FF ~S 5G
SF F1
60
0.8
1.0
1.2
1.4
1.6
1.8
REVERSE VOLTAGE. (V)
FORWARD VOLTAGE. (V)
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