RS2AB TAYCHIPST | Alldatasheet
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50V-1000v 1.5A SURFACE MOUNT FAST RECOVERY RECTIFIER Web Site: www.taychipst.com1 of 2
FEATURES
E-mail: sales@taychipst.com MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Mechanical Data /c183Glass Passivated Die Construction /c183Fast Recovery Time For High Efficiency /c183Low Forward Voltage Drop and High Current Capability /c183Surge Overload Rating to 50A Peak /c183Ideally Suited for Automated Assembly /c183Plastic Material: UL Flammability Classification Rating 94V-0 /c183Case: Molded Plastic /c183Terminals: Solder Plated Terminal - Solderable per MIL-STD-202, Method 208 /c183Polarity: Cathode Band or Cathode Notch /c183SMA Weight: 0.065 grams (approx.) /c183SMB Weight: 0.09 grams (approx.) /c183Mounting Position: Any /c183Marking: Type Number Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol RS2 A/AA RS2 B/BA RS2 D/DA RS2 G/GA RS2 J/JA RS2 K/KA RS2 M/MA Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage V RRM V RWM V R 50 100 200 400 600 800 1000 V RMS Reverse Voltage V R(RMS) 35 70 140 280 420 560 700 V Average Rectified Output Current @ T T = 120/c176C I O 1.5 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave Superimposed on Rated Load (JEDEC Method) I FSM 50 A Forward Voltage @ I F = 1.5A V FM 1.3 V Peak Reverse Current @ T A = 25/c176C at Rated DC Blocking Voltage @ T A = 125/c176C I RM 5.0 200 /c109A Reverse Recovery Time (Note 3) t rr 150 250 500 ns Typical Junction Capacitance (Note 2) C j 30 pF Typical Thermal Resistance, Junction to Terminal (Note 1) R /c113JT
20 K/W
Operating and Storage Temperature Range T T STG -65 to +150 /c176C Notes: 1. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0 mm (0.013 mm thick) copper pads as heat sink. 2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 3. Reverse Recovery Test Conditions: I F = 0.5A, I R = 1.0A, I rr = 0.25A. See Figure 5.
RATINGS AND CHARACTERISTIC CURVES RS2AB THRU RS2MB E-mail: sales@taychipst.com Web Site: www.taychipst.com 2 of 2 SURFACE MOUNT FAST RECOVERY RECTIFIER 0.5 1.0 25 50 75 100 125 150 175 I , AVERAGE RECTIFIED CURRENT (A) O T , TERMINAL TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve T 0.01 0.1 1.0 0 0.4 0.8 1.2 1.6 T = 25°C j I Pulse Width: 300 µs F I INST ANTANEOUS FORWARD CURRENT (A) V , INSTANTANEOUS FORWARD VOLTAGE (V) Fig.2 T ypical Forward Characteristics F 1 10 100 I , PEAK FORWARD SURGE CURRENT FSM NUMBER OF CYCLES AT 60 Hz Fig. 3 Forward Surge Current Derating Curve Single Half-Sine-Wave (JEDEC Method) T = 150°C j 50V DC Approx
50 NI (Non-inductive)Ω 10 NIΩ
1.0 NI Ω Oscilloscope (Note 1) Pulse Generator (Note 2) Device Under T est t rr Set time base for 50/100 ns/cm +0.5A -0.25A -1.0ANotes: 2. Rise Time = 10ns max. Input Impedance = 50 . Ω Ω Fig. 5 Reverse Recovery Time Characteristic and T est Circuit (+) (+) (-) (-) 0.1 1.0 100 1000 0 20 40 60 80 100 120 140 I , INSTANTANEOUS REVERSE CURRENT (µA R PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig.4 , Typical Reverse Characteristics T = 125°C j T = 25°C j RS2AB THRU RS2MB 50V-1000v 1.5A