Document
SF31G thru SF38G
Super Fast Recovery Rectifiers Glass Passivation Junction
.052 (1.3) DIA. .048 (1.2) 1.0 (25.4) MIN.
.375 (9.5) .335 (8.5) .220 (5.6) DIA. .197 (5.0) 1.0 (25.4) MIN.
Ordering Information Part Number SF3xG SF3xG-H Remark General Halogen Free
PRIMARY CHARACTERISTICS
IF 3A 50~600V 80A 0.98V, 1.30V, 1.75V 150°C
DO-201AD DO 201AD
Dimensions in inches and (millimeters)
VRRM IFSM VF TJ max
Features
‧Guardring for overvoltage protection ‧Very small conduction losses ‧Low forward voltage drop ‧Component in accordance to RoHS 2002/95/EC
Mechanical Date
‧Cases: DO DO-201 201 ‧Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 ‧Terminals: Lead free Plating (Tin Finish) Solderable per MIL-STD-202, Method 208 ‧Polarity: Cathode Band ‧Weight: 1.066 grams (approximate)
MAXIMUM RATINGS (TA=25°C unless otherwise noted)
PARAMETER Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current Peak forward surge current, 8.3ms single half sinewave superimposed on rated load Maximum Instantaneous Forward Voltage IF=3A @ 25°C Maximum DC Reverse Current @ Tc=25°C at Rated DC Blocking Voltage @ Tc=100°C yp Junction Capacitance(NOTE1) p ( ) Typical Maximum Reverse Recovery Time (NOTE2) Typical thermal resistance Operating Temperature Range Storage Temperature Range 2.Measured with IF=0.5A,IR=1A,IRR=0.25A SYMBOL SF31G SF32G SF33G SF34G SF35G SF36G SF38G UNIT VRRM 50 100 150 200 300 400 600 V VRMS VDC IF IFSM VF IR Cj Trr RθJA TJ TSTG 0.98 5 100 100 35 20 -55 to +105 -55 to +150 35 50 70 100 105 150 140 200 3.0 80.0 1.30 1.75 210 300 280 400 420 600 V V A A V uA pF nS °C/W °C °C
NOTES:1.Measured at 1.0MHZ and applied reverse voltage of 4.0V DC
Revision: B02
www.eris.com.tw
Free Datasheet http://www.datasheet4u.net/
SF31G thru SF38G
Super Fast Recovery Rectifiers Glass Passivation Junction
FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE
5 INSTANTANEOUS FO ORWARD CURRENT (A) AVERAGE FOR RWARD CURRENT,(A)
FIG. 2-TYPICAL FORWARD CHARACTERISTICS
100.00
4
10.00
TJ=25℃ PULSE WIDTH 300us 2% DUTY CYCLE
3
1.00
2
1
0.10
SF11~SF14 SF15~SF16 SF18
0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE(℃)
0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE (V)
FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
PEAK FORWARD SURG GE CURRENT (A)
REVERSE LEAKAGE E CURRENT (uA)
100
TJ=25℃ 8.3ms Single Half Sine Wave JEDEC method
25℃ 10 100℃
80
1
60
0.1
40
0.01
20
0.001 20 40 60 80 100
0 1
NUMBER OF 10 CYCLES AT 60Hz
100
PERCENTAGE RATED PEAK REVERSE VOLTAGE (%)
FIG. 5-TYPICAL JUNCTION CAPACITANCE
100
FIG. 6-Reverse Recovery Time Characteristic and Test Circuit
50W NONINDUCTIVE 10W NONINDUCTIVE trr +0.5A
| | | | | | | |
80 JUNCTION CAPACITANCE ( (pF)
(+) 25Vdc (approx.) ( ) D.U.T.
( ) PULSE GENERATOR (NOTE 2) OSCILLISCOPE (NOTE 1) ( ) (+)
0 -0.25A
60
1W NONINDUCTIVE
NOTES: 1. Rise Time= 7ns max., Input Impedan.