SRT12_1 TSC | Alldatasheet
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Dimensions in inches and (millimeters) - 76 - Version: B07 SRT12 - SRT115 1.0 AMP. Schottky Barrier Rectifiers TS-1 F e a t u r e s /cuspopen Plastic material used carries Underwriters Laboratory Classification 94V-0 /cuspopen Metal silicon junction, majority carrier conduction /cuspopen Low power loss, high efficiency /cuspopen High current capability, low forward voltage drop /cuspopen High surge capability /cuspopen Guard-ring for transient protection /cuspopen For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications /cuspopen High temperature soldering guaranteed: 260 oC /10seconds, 0.375” (9.5mm) lead length at 5 lbs. (2.3 kg) tension M e c h a n i c a l D a t a /cuspopen Cases: Molded plastic body /cuspopen Terminals: Pure tin plated, lead free., solderable per MIL-STD-750, Method 2026 /cuspopen Polarity: Color band denotes cathode /cuspopen Mounting position: Any /cuspopen Weight: 0.20 gram Maximum Ratings and Electrical Characteristics Rating 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% Type Number Symbol SRT SRT SRT SRT SRT SRT SRT 110 SRT 115 Units Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 90 100 150 V Maximum RMS Voltage VRMS 14 21 28 35 42 63 70 105 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 90 100 150 V Maximum Average Forward Rectified Current See Fig. 1 I(AV) 1.0 A Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) IFSM 25 A Maximum Instantaneous Forward Voltage
0.5 Maximum DC Reverse Current @ T A=25 o C
at Rated DC Blocking Voltage @ TA=125 oC IR 10 5 0.1 2.0 mA mA Typical Junction Capacitance ( Note 2 ) Cj 110 80 28 pF Typical Thermal Resistance (Note 1) RθJA 50 oC/W Operating Junction Temperature Range T J -65 to + 125 -65 to + 150 oC Storage Temperature Range T STG - 65 to + 150 oC Notes: 1. Mount on Cu-Pad Size 5mm x 5mm on P.C.B. 2. Measured at 1.0 MHz and Applied VR=4.0 Volts
RATINGS AND CHARACTERISTIC CURVES (SRT12 THRU SRT115) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE AVERAGE FOR WARD CURRENT . (A) 0 25 50 75 100 125 150 175 .25 .50 .75 1.0 LEAD TEMPERATURE. ( C) o FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT CURRENT . (A) 1 2 4 6 8 10 20 40 100 60 80 NUMBER OF CYCLES AT 60Hz SRT15-SRT115 SRT12-SRT14 FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FOR WARD CURRENT . (A) 0.1 1.0 FORWARD VOLTAGE. (V) SRT15-SRT16 SRT12-SRT14 Tj=25oC Pulse Width=300 s 1% Duty Cycle SRT19-SRT110 FIG.5- TYPICAL JUNCTION CAPACITANCE JUNCTION CAP ACITANCE.(pF) 0.1 0.4 1.0 4 10 40 80 100 200 400 REVERSE VOLTAGE. (V) SRT15-SRT16 SRT12-SRT14 SRT19-SRT115 FIG.4- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT .( m A ) 0 20 40 60 80 100 120 140 .001 .01 .10 1.0 100 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) Tj=125 C0 Tj=25 C0 Tj=75 C0 SRT19-SR T115 Version: B07 TRANSCIENT THERMAL IMPEDANCE, ( oC/W) 10.01 0.1 10 100 0.1 100 PULSE DURATION, (sec) FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS SRT115