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| MMBD5148 Elektronische Bauelemente FEATURES RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free Surface Mount Switching Diode * * * * Fast Switching Speed Surface Mount Package Ideally Suited for Automatic Insertion For General Purpose Switching Applications High Conductance 1 2 1 3 A L 3 Top View 2 BS V 3 3 3 3 G C D H K J 1 2 1 2 1 2 1 2 MMB D5148 MMB D5148A MMB D5148C MMB D5148S MAXIMUM RATINGS (EACH DIODE) Rating Reverse Voltage Forward Current Peak Forward Surge Current Symbol VR IF IFM(surge) Value 100 200 500 Unit Vdc mAdc mAdc SOT-23 Dim A B C D G H J K L S V Min 2.800 1.200 0.890 0.370 1.780 0.013 0.085 0.450 0.890 2.100 0.450 Max 3.040 1.400 1.110 0.500 2.040 0.100 0.177 0.600 1.020 2.500 0.600 THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR- 5 Board(1) TA = 25C Derate above 25C Thermal Resistance, Junction to Ambient Total Device Dissipation Alumina Substrate,(2) TA = 25C Derate above 25C Thermal Resistance, Junction to Ambient Junction and Storage Temperature Symbol PD Max 225 1.8 RqJA PD 556 300 2.4 RqJA TJ, Tstg 417 - 55 to +150 Unit mW mW/C C/W mW mW/C C/W C All Dimension in mm DEVICE MARKING 5148=5H, 5148A=D4, 5148C=D5, 5148S=D6 ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) (EACH DIODE) Characteristic Symbol Min Max Unit OFF CHARACTERISTICS Reverse Breakdown Voltage (I(BR) = 100 Adc) Reverse Voltage Leakage Current (VR = 50 Vdc) (VR = 100 Vdc) (VR = 50 Vdc, 125C) Forward Voltage (IF = 1.0 mAdc) (IF = 10 mAdc) (IF = 100 mAdc) Reverse Recovery Time (IF = IR = 10 mAdc) (Figure 1) Capacitance (VR = 0 V) 1. FR- 5 = 1.0 V(BR) IR IR2 IR3 VF 0.55 0.67 0.75 trr C 2.Alumina = 0.4 0.3 0.024 in. 99.5% alumina. Any changing of specification will not be informed individual 100 -- -- -- -- 1.0 3.0 100 Vdc Adc Vdc 0.7 0.82 1.1 4.0 4 ns pF -- -- 0.75 0.062 in. http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A Page 1 of 2 MMBD5148 Elektronische Bauelemente Surface Mount Switching Diode 820 +10 V 2k 100 H 0.1 F DUT 50 utput Pulse Generator 50 Input Sampling Oscilloscope 90% VR Input Signal IR IR(REC) = 1 mA Output Pulse (IF = IR = 10 mA; measured at IR(REC) = 1 mA) IF 0.1 F tr 10% tp t IF trr t Notes: 1. A 2.0 k variable resistor adjusted for a Forward Current (IF) of 10 mA. Notes: 2. Input pulse is adjusted so IR(peak) is equal to 10 mA. Notes: 3. tp trr Figure 1. Recovery Time Equivalent Test Circuit 100 TA = 85C 10 VR TA = 25C 1.0 10 TA = 150C IR, Reverse Current(A) I F, Forward Current (mA) TA = -40C 1.0 TA = 125C 0.1 TA = 85C TA = 55C 0.01 TA = 25C 0.1 0.2 0.4 0.6 0.8 1.0 1.2 VF, Forward Voltage(V) 0.001 0 10 20 30 40 50 VR, Reverse Voltage(V) Figure 2. Forward Voltage Figure 3. Leakage Current 0.68 CD, Diode Capacitance(PF) 0.64 0.60 0.56 0.52 0 2.0 4.0 VR, Reverse Voltage(V) 6.0 8.0 Figure 4. Capacitance http://www.SeCoSGmbH.com Any changing of specification will not be informed individual 01-Jun-2002 Rev. A Page 2 of 2 |
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