31DF4 ZSELEC | Alldatasheet
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! Lo w Forward Voltage Drop ! H i g h C u r r e n t C a p a b i l i t y A B A ! High Reliability ! High Surge Current Capability M ec h a n i c a l D a t a C ! C a s e : M o l d e d P l a s t i c D ! Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 ! Polarity: Cathode Band ! Weight: 1.2 grams (approx.) ! Mounting Position: Any ! Marking: Type Number Maximum Ra tings and Electrical Characteristics @TA=25°C unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case 1 of 2 31DF4 – 31DF6 pF nS V Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR RM S Reverse Voltage VR(RM S) Av erage Rectified Output Current ( N o t e 1 ) @ TA = 55° C IO 3.0 A Non-Repeti tive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 45 A Forward Vo ltage @IF = 3. 0A V FM Peak Reverse Current @TA = 25°C At Rated DC Blocking Voltage @TA = 100°C IRM 5.0 100 µA Reverse Rec overy Time (Note 2) trr Ty pical Junction Capacitance (Note 3) C j Operati ng Temperature Range Tj -65 to +150 °C Storage Temperature Range TSTG -65 t o +150 °C 1.70 Z ibo Seno Electronic Engineering Co., Ltd. www.senocn.com 31DF4 – 31DF6 A SUPERF AST GLASS PASSVITED RECTIFIER3.0 Gl ass Passivated Die Construction ! Lead Free: For RoHS / Lead Free Version 31DF6 V V420 400 600 DO-201 A D Dim Min Max A 25.4 B 8.50 9.50 C 1.20 1.30 D 5.0 5.60 All D imensions in mm DO-201A D Dim Min Max A 24.5 B 7.20 9.50 C 1.10 1.30 D 5.00 5.60 All D imensions in mm Alldatasheet
0.01 0.1 1.0 100 0.6 1.0 1.4 1.8 T = 25 Cj ° Pulse width = 300 s 2% duty cycle m V , INST ANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics F I , INST ANTANEOUS FORWARD CURRENT (A)F 100 1 10 100 I , PEAK FORWARD SURGE CURRENT (A)FSM NUMBER OF CYCLES AT 60Hz Fig. 3 Peak Forward Surge Current 8.3ms single half sine-wave 50V DC Approx 50 NI (Non-inductive)W 10 NIW 1.0 NI W Oscilloscope (Note 1) Pulse Generator (Note 2) Device Under Test trr Settimebasefor5/10ns/cm +0.5A -0.25A -1.0ANotes: 1. Rise Time = 7.0ns max. Input Impedance = 1.0M , 22pF. 2. Rise Time = 10ns max. Input Impedance = 50 . W W Fig. 5 Reverse Recovery Time Characteristic and Test Circuit (+) (+) (-) (-) 100 1000 1 10 100 C , CAP ACITANCE (pF)j V , REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance R 02 5 5 0 75 100 125 150 175 I , A VERAGE FWD RECTIFIED CURRENT (A)(AV) T , AMBIENT TEMPERATURE ( C) Fig. 1 Forward Current Derating Curve A ° Single phase half wave Resistive or Inductive load 2 of 2 31DF4 – 31DF6 Z ibo Seno Electronic Engineering Co., Ltd. www.senocn.com 31DF4 – 31DF6 Alldatasheet