S3A THRU S3M SURFACE MOUNT RECTIFIER Reverse Voltage - 50 to 1000 Volts DO-214AB MODIFIED J-BEND 0.126 (3.20) 0.114 (2.90) Forward Current - 3.0 Amperes FEATURES ♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ For surface mount applications ♦ Low profile package ♦ Built-in strain relief, ideal for automated placement ♦ Glass passivated chip junction ♦ High temperature soldering: 260°C/10 seconds at terminals 0.245 (6.22) 0.220 (5.59) 0.280 (7.11) 0.260 (6.60) 0.012 (0.305) 0.006 (0.152) 0.060 (1.52) 0.008 (0.203) MAX. 0.030 (0.76) MECHANICAL DATA Case: JEDEC DO-214AB molded plastic body over passivated chip Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Weight: 0.007 ounce, 0.25 gram 0.103 (2.62) 0.079 (2.06) 0.320 (8.13) 0.305 (7.75) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS S3A SA SB SD SG SJ SK SM Maximum recurrent peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 Volts Maximum average forward rectified current at TL=75°C (NOTE 3) I(AV) 3.0 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) TL=75°C IFSM 100.0 Amps VF 1.15 Volts IR 10.0 250.0 µA Device marking code Maximum instantaneous forward voltage at 2.5A Maximum DC reverse current at rated DC blocking voltage TA=25°C TA=125°C S3B S3D S3G S3J S3K S3M UNITS Typical reverse recovery time (NOTE 1) trr 2.5 µs Typical junction capacitance (NOTE 2) CJ 60.0 pF RΘJA RΘJL 47.0 13.0 °C/W TJ, TSTG -55 to +150 °C Typical thermal resistance (NOTE 3) Operating junction and storage temperature range NOTES: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts (3) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.3 x 0.3” (8.0 x 8.0mm) copper pad areas 4/98 RATINGS AND CHARACTERISTIC CURVES S3A THRU S3M FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG. 1 - FORWARD CURRENT DERATING CURVE 200 TL=75°C 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) RESISTIVE OR INDUCTIVE LOAD PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES 3.5 3.0 2.5 2.0 1.5 1.0 0.5 P.C.B. MOUNTED on 0.3 x 0.3” (8.0 x 8.0mm) COPPER PAD AREAS 0 50 60 70 80 90 100 110 120 130 140 150 160 100 10 LEAD TEMPERATURE, °C 1 10 100 NUMBER OF CYCLES AT 60 HZ FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES 100 10 TJ=25°C PULSE WIDTH=300µs 1% DUTY CYCLE 1 TJ=125°C 10 1 TJ=25°C 0.1 0.1 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % 0.01 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 INSTANTANEOUS FORWARD VOLTAGE, VOLTS JUNCTION CAPACITANCE, pF FIG. 5 - TYPICAL JUNCTION CAPACITANCE 100 10 1 TJ=25°C f=1.0 MHZ Vsig=50mVp-p 10 REVERSE VOLTAGE, VOLTS 100 TRANSIENT THERMAL IMPEDANCE (°C/W) FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE 100 MOUNTED ON 0.20 x 0.27” (5 x 7mm) COPPER PAD AREAS 10 1 0.1 0.01 0.1 1 t, PULSE DURATION, sec 10 100