SRAD320 TSC | Alldatasheet
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/cuspopen Extremely fast switching /cuspopen Extremely low forward drop /cuspopen Guaranteed reverse avalanche Mechanical Data /cuspopen Cases: Epoxy, molded /cuspopen Weight: 0.4 gram (approximately) /cuspopen Finish: All external surfaces corrosion resistant and terminal leads are readily solderable /cuspopen Lead and mounting surface temperature for soldering purposes: 260 OC max. for 10 seconds /cuspopen Shipped 75 units per plastic tube /cuspopen Marking: SRAD320, SRAD330, SRAD340, S R A D 3 5 0 , S R A D 3 6 0 D-PAK Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25℃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 SRAD 320 SRAD 330 SRAD 340 SRAD 350 SRAD 360 Units Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 V Maximum RMS Voltage VRMS 14 21 28 35 42 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 V Maximum Average Forward Rectified Current (See Fig. 1) I(AV) 3.0 A Nonrepetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 HZ) IFSM 75 A Peak Repetitive Reverse Surge Current (Note 1) IRRM 1.0 A Maximum Instantaneous Forward Voltage @3.0A VF 0.55 0.7 V Maximum D.C. Reverse Current @ Tc=25℃ at Rated DC Blocking Voltage @ Tc=125 ℃ IR 0.3 mA mA Maximum Thermal Resistance Per Leg (Note 3) RθJC RθJA 80 ℃/W Typical Junction Capacitance (Note 2) Cj 400 pF Operating Junction Temperature Range TJ -65 to +150 -65 to +125 ℃ Storage Temperature Range TSTG -65 to +150 ℃ Notes : 1. 2.0us Pulse Width, f=1.0KHZ. 2. Pulse Test : 300 us, 2.0% Duty Cycle. 3. Thermal resistance from Junction to Case and Thermal Resistance from Junction to Ambient.
- 101 - RATINGS AND CHARACTERISTIC CURVES (SRAD320 THRU SRAD360) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 80 100 160 INSTANTANEOUS REVERSE CURRENT .( m A ) AVERAGE FOR WARD CURRENT . (A) 13012011090 100 V REVERSE VOLTAGE. (VOLTS)R Tj=125 C 25 C0 Tj=25 C0 140 150 CASE TEMPERATURE. ( C) o C.CAPACITANCE . (pF) 700 500 300 200 100 30201004 0 5 0 6 0 7 0 100 C0 125 C0 FIG.3- TYPICAL REVERSE CHARACTERISTICS PER LEG 0.4 0.2 0.1 0.04 0.02 0.01 0.004 0.002 0.001 120100806040200 PERCENT OF RATED PEAK REVERSE VOLTAGE. SRAD350-360 SRAD320-340 FIG.2- TYPICAL JUNCTION CAPACITANCE PER LEG FIG.4- TYPICAL FORWARD CHARACTERISTICS PER LEG INSTANTANEOUS FOR WARD CURRENT . (A) 0.1 1.0 FORWARD VOLTAGE. (V) SRAD320-SRAD340 SRAD 350-SRA D360 Tj=25oC Pulse Width=300 s 1% Duty Cycle