MMBD4148A

MMBD4148A/CA/CC/SE SWITCHING DIODE FEATURES  Fast Switching  High Conductance  Surface Mount device  For General Purpose Switching Applications SOT-23 MECHANICAL DATA  Case: SOT-23  Case Material: Molded Plastic. UL lammability  Classification Rating: 94V-0  Weight: 0.008 grams (approximate) MMBD4148A:5H MMBD4148SE:D4 MMBD4148CC:D5 MMBD4148CA:D6 MAXIMUM RATINGS (TA = 25°C unless otherwise noted) Parameter Symbol Value Unit Reverse Voltage VR 100 V Forward Current IF 300 mA Power Dissipation 350 mW Thermal Resistance From Junction To Ambient PD RθJA 357 °C/W Junction Temperature TJ 150 °C Storage Temperature TSTG -55 ~+150 °C ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Parameter Symbol V(BR) Reverse breakdown voltage IR Reverse voltage leakage current Forward voltage VF CD Diode capacitance Trr Reverse recovery time © SHENZHEN HOTTECH ELECTRONICS CO.,LTD Min 100 Max 5 1 4 4 Unit V uA V pF nS Conditions IR=100uA VR=75V IF=10mA VR=0V,f=1MHz I F=IR=10mA Irr=0.1×IR RL=100Ω E-mail:hkt@heketai.com 1/4 MMBD4148A/CA/CC/SE SWITCHING DIODE Typical Characteristics Forward Characteristics Reverse 1000 300 Characteristics 100 (nA) (mA) 300 REVERSE CURRENT IR FORWARD CURRENT 10 T= a 2 5℃ T= a 1 00 ℃ IF 30 3 1 Ta=100℃ 100 30 10 Ta=25℃ 3 0.3 0.1 0.0 0.4 0.8 FORWARD VOLTAGE 1.2 VF 1 1.6 40 REVERSE VOLTAGE Capacitance Characteristics 1.4 20 0 (V) 60 VR 80 (V) Power Derating Curve 400 Ta=25℃ (mW) 300 PD 1.3 POWER DISSIPATION CAPACITANCE BETWEEN TERMINALS CT (pF) f=1MHz 1.2 1.1 1.0 0 5 10 REVERSE VOLTAGE 15 VR (V) © SHENZHEN HOTTECH ELECTRONICS CO.,LTD 20 200 100 0 0 25 50 75 AMBIENT TEMPERATURE E-mail:hkt@heketai.com 100 Ta 125 150 (℃ ) 2/4 MMBD4148A/CA/CC/SE SWITCHING DIODE SOT-23 Package Outline Dimensions Symbol Dimensions In Millimeters Dimensions In Inches Min. Max. Min. Max. A 0.900 1.150 0.035 0.045 A1 0.000 0.100 0.000 0.004 A2 0.900 1.050 0.035 0.041 b 0.300 0.500 0.012 0.020 c 0.080 0.150 0.003 0.006 D 2.800 3.000 0.110 0.118 E 1.200 1.400 0.047 0.055 E1 2.250 2.550 0.089 0.100 e e1 0.950 TYP 1.800 L 0.037 TYP 2.000 0.071 0.550 RE F 0.079 0.022 REF L1 0.300 0.500 0.012 0.020 θ 0° 8° 0° 8° SOT-23 Suggested Pad Layout Note: 1.Controlling dimension: in millimeters 2.General tolerance: ±0.05mm 3.The pad layout is for eference purposes only © SHENZHEN HOTTECH ELECTRONICS CO.,LTD E-mail:hkt@heketai.com 3/4 MMBD4148A/CA/CC/SE SWITCHING DIODE SOT-23 Tape and Reel SOT-23 Embossed Carrier Tape DIMENSIONS ARE IN MILLIMETER TYPE A B C d E F P0 P P1 SOT-23 3.15 2.77 1.22 Ø1.50 1.75 3.50 4.00 4.00 2.00 TOLERANCE ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 SOT-23 Tape Leader and Trailer SOT-23 Reel DIMENSIONS ARE IN MILLIMETER REEL OPTION 7’’ DIA TOLERANCE D D1 D2 G H I W1 W2 Ø178 54.40 13.00 R78 R25.60 R6.50 9.50 12.30 ±2 ±1 ±1 ±1 ±1 ±1 ±1 ±1 © SHENZHEN HOTTECH ELECTRONICS CO.,LTD E-mail:hkt@heketai.com 4/4