SF11G - SF18G
1.0 AMP. Glass Passivated Super Fast Rectifiers DO-41
Features
H igh efficiency, low VF H igh current capability H igh reliability H igh surge current capability Low power loss. F or use in low voltage, high frequency inventor, free wheeling, and polarity protection application
M echanical Data
C ase: Molded plastic E poxy: UL 94V-0 rate flame retardant Lead: Pure tin plated, lead free., solderable per MIL-STD-202, Method 208 guaranteed P olarity: Color band denotes cathode H igh temperature soldering guaranteed: o 260 C/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension M ounting position: Any W eight: 0.35 gram
Dimensions in inches and (millimeters)
R ating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% S ymbol SF SF SF SF Type Number
M aximum Recurrent Peak Reverse Voltage M aximum RMS Voltage M aximum DC Blocking Voltage M aximum Average Forward Rectified Current .375 (9.5mm) Lead Length @T A = 55 oC P eak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) M aximum Instantaneous Forward Voltage @ 1.0A o M aximum DC Reverse Current @ T A=25 C o at Rated DC Blocking Voltage @ TA=125 C M aximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) T ypical Thermal Resistance
M aximum Ratings and Electrical Characteristics
V RRM V RMS V DC I(AV) IFSM VF IR Trr Cj
R θJA
SF SF SF SF U nits 11G 12G 13G 14G 15G 16G 17G 18G 50 100 150 200 300 400 500 600 V 35 50 70 100 105 150 140 200 210 300 1.0 30 0.95 5.0 100 35 80 20 1.3 1.7 280 400 350 500 420 600 V V A A V uA uA nS pF o C/W
o o
20
10
R θJL O perating Temperature Range TJ -65 to +150 S torage Temperature Range TSTG -65 to +150 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A N otes: 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. 3. Mount on Cu-Pad Size 5mm x 5mm on PCB.
C C
Version: A06
RATINGS AND CHARACTERISTIC CURVES (SF11G THRU SF18G)
FIG.1- MAXIMUM AVERAGE FORWARD CURRENT DERATING
1.5
FIG.2- TYPICAL REVERSE CHARACTERISTICS
1000
AVERAGE FORWARD CURRENT. (A)
INSTANTANEOUS REVERSE CURRENT. ( A)
1.0
Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length
100
Tj=125 0C
0.5
10
0 0 25 50 75 100 125
O
Tj=75 0C 1
150
175
AMBIENT TEMPERATURE. ( C)
FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
35
Tj=25 0C 0.1 0 8.3ms Single Half Sine Wave JEDEC Method 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
PEAK FORWARD SURGE CURRENT. (A)
30 25 20 15 10 5 0 1
FIG.5- TYPICAL FORWARD CHARACTERISTICS
100
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
INSTANTANEOUS FORWARD CURRENT. (A)
FIG.4- TYPICAL JUNCTION CAPACITANCE
70 60
JUNCTION CAPACITANCE.(pF)
50 40 30 20
SF1
1
SF 11 G ~S F1 4G
10
6G F1 ~S G 15 SF 8G F1 ~S G 17 SF
SF
11G
~S
F1
4G
Tj=25 0C
0.1
5G~
SF1
8G
10 0 0.1 0.2
Tj=25oC Pulse Width=300 s 1% Duty Cycle
0.5
1
2
5
10
20
50
100 200
500 1000
0.01 0.4
0.6
REVERSE VOLTAGE. (V)
0.8 1.0 1.2 1.4 FORWARD VOLTAGE. (V)
1.6
1.8
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50 NONINDUCTIVE 10 NONINDUCTIVE +0.5A DUT (-) PULSE GENERATOR (NOTE 2) NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr
(+) 50Vdc (approx) (-)
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
Version: A06
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