MMBD2837 ZOWIE | Alldatasheet
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Zowie Technology Corporation Monolithic Dual Switching Diode MMBD2837 SOT-23 Rating Symbol Value Unit Characteristic Symbol Min. Max. Unit Peak Reverse Voltage VRM 75 Vdc D.C Reverse Voltage VR 30 Vdc Peak Forward Current IFM 450 300 mAdc Average Rectified Current IO 150 100 mAdc Characteristic Symbol Max. Unit Total Device Dissipation FR-5 Board(1) TA=25 o C Derate above 25 o C PD 225 1.8 mW mW / oC Total Device Dissipation Alumina Substrate,(2) TA=25 o C Derate above 25 o C PD VF 300 2.4 1000 1000 1200 mW mW / oC Thermal Resistance, Junction to Ambient 556 oC / W MAXIMUM RATINGS THERMAL CHARACTERISTICS DEVICE MARKING ELECTRICAL CHARACTERISTICS (TA=25 o C unless otherwise noted) (EACH DIODE) V(BR) 35 - Vdc mVdc OFF CHARACTERISTICS R JA Thermal Resistance, Junction to Ambient 417 oC / WR JA Junction and Storage Temperature Forward Voltage IR - 0.1 uAdcReverse Voltage Leakage Current ( VR=30 Vdc ) Reverse Breakdown Voltage ( IBR=100 uAdc ) CJ - 4.0 pF Diode Capacitance ( VR=0, f=1.0MHZ ) trr - 4.0 nS MMBD2837=A5 -55 to +150 oCTJ,TSTG Reverse Recovery Time ( IF=IR=10 mAdc, IR(REC=1.0mAdc, measured at IR=1.0mA RL=100 ) Zowie Technology CorporationREV. : 0 ANODE ANODE CATHODE ( IF=10 mAdc ) ( IF=50 mAdc ) ( IF=100 mAdc )
Notes: 1. A 2.0k variable resistor adjusted for a Forward Current (IF) of 10mA.
- Input pulse is adjusted so IR(peak) is equal to 10mA.
50 OUTPUT
50 INPUT
FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT FIGURE 2. FORWARD VOLTAGE FIGURE 3. LEAKAGE CURRENT FIGURE 4. CAPACITANCE