MM4148 SSE | Alldatasheet

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Technical content

SHANGHAI SUNRISE ELECTRONICS CO., LTD.

FEATURES

  • Ideal for surface mount pick and place application
  • Small glass structure ensures high reliability
  • Fast switching
  • Low leakage
  • High temperature soldering guaranteed: 250 oC/10S/9.5mm lead length at 5 lbs tension MECHANICAL DATA
  • Terminal: Plated axial leads solderable per MIL-STD 202E, method 208C
  • Case: Glass,hermetically sealed
  • Polarity: Color band denotes cathode
  • Mounting position: Any MAXIMUM RATINGS AND CHARACTERISTICS (Ratings at 25oC ambient temperature unless otherwise specified) SYMBOL VALUE UNITS Reverse Voltage VR 75 V Peak Reverse Voltage VRM 100 V Forward Current (average) IO 150 mA Repetitive Forward Peak Current IFRM 300 mA Power Dissipation at Ta=25oC Ptot 500 mW Forward Voltage (IF=10mA) V F 1V Reverse Current (VR=20V) 25 nA Reverse Current (VR=75V) 5m A Reverse Current (VR=20V,TJ=100oC) IR2 50 mA Capacitance (note 1) Ct 4p F Reverse Recovery Time (note 2) trr 4 nS Thermal Resistance (Junction to ambient air) R θ(ja) 0.35 oC/mW Voltage Rise (note 3) Vfr 2.5 V Rectification Efficiency (note 4) hv 0.45 - Operating Junction and Storage Temperature Range TSTG,TJ -55 +175 oC Notes: 1. VR=0V, f=1 MHz 2. IF=10mA to IR=1mA, VR=6V, RL=100W 3. When switching on tested with 50mA forward pulses tp=0.1as,Rise Time<30ns,fp=5 to 100KHz 4. f=100MHz,VRF=2V http://www.sse-diode.com MM4148 SURFACE MOUNT SWITCHING DIODE REVERSE VOLTAGE: 75V FORWARD CURRENT: 150mA RATINGS IR1 TECHNICAL SPECIFICATION 0.146(3.7) 0.130(3.3) .063(1.6) .055(1.4) .020(0.5) .012(0.3) .020(0.5) .012(0.3) MINI MELF Dimensions in inches and (millimeters)