MMBD4448HTA-TP

MMBD4448HT,MMBD4448HTA,MMBD4448HTC,MMBD4448HTS Features • Fast Switching Speed • High Conductance, Power Dissipation • Ultra-Small Surface Mount Package • For General Purpose Switching Applications • Halogen Free Available Upon Request By Adding Suffix "-HF" • Moisture Sensitivity Level 1 • Epoxy Meets UL 94 V-0 Flammability Rating • Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS Compliant. See Ordering Information) 150mW Switching Diodes Maximum Ratings • • • Operating Junction Temperature Range: 150°C Storage Temperature Range: -65°C to +150°C Thermal Resistance:833°C/WJunction to Ambient SOT-523 Repetitive RMS Peak Reverse Reverse Voltage Voltage VRRM VR(RMS) DC Blocking Voltage VR MCC Part Number Device Marking MMBD4448HT A3 80V 57V 80V MMBD4448HTA A6 80V 57V 80V MMBD4448HTC A7 80V 57V 80V MMBD4448HTS AB 80V 57V 80V A D B C E G H J K Non-Repetitive Peak Reverse Voltage VRM 100V VRWM 80V Forward Continuous Current IFM 500mA Average Rectified Output Current Io 250mA Peak Forward Surge Current IFSM 4.0A 2.0A Power Dissipation PD Working Peak Reverse Voltage @1.0μs @1.0s DIMENSIONS INCHES MM DIM MIN MAX MIN MAX A 0.059 0.067 1.50 1.70 B 0.030 0.033 0.75 0.85 0.057 0.069 1.45 1.75 C 0.020 Nominal 0.50 Nominal D E 0.035 0.043 0.90 1.10 G 0.000 0.004 0.00 0.10 H 0.024 0.031 0.60 0.80 J 0.004 0.008 0.10 0.20 K 0.006 0.014 0.15 0.35 NOTE Suggested Solder Pad Layout 150mW (mm) Internal Structure MMBD4448HT Rev.3-1-01012019 MMBD4448HTA MMBD4448HTC MMBD4448HTS 1/4 MCCSEMI.COM MMBD4448HT,MMBD4448HTA,MMBD4448HTC,MMBD4448HTS Electrical Characteristics @ 25°C Unless Otherwise Specified IR=2.5μA VBR 80V Maximum Forward Voltage VF 0.720V 0.855V 1.000V 1.250V IF=5.0mA IF=10.0mA IF=50.0mA IF=150.0mA Minimum Forward Voltage VF 0.620V IF=5.0mA Maximum Peak Reverse voltage IR 0.1μA 25nA VR=70V VR=20V Maximum Total Capacitance CT 3.5pF VR=6.0V,f=1.0MHz Maximum Reverse Recovery Time trr 4.0ns IF=5mA, VR=6V Minimum Breakdown Voltage Rev.3-1-01012019 2/4 MCCSEMI.COM MMBD4448HT,MMBD4448HTA,MMBD4448HTC,MMBD4448HTS Curve Characteristics Fig. 2 - Typical Reverse Leakage Characteristics Fig. 1 - Typical Instantaneous Forward Characteristics 10000 Instantaneous Reverse Leakage Current (nA) Instantaneous Forward Current (mA) 300 100 TA=100°C 10 TA=25°C 1000 TA=100°C 100 10 TA=25°C 1 1 0.0 0.4 1.2 0.8 1.6 0 20 40 60 80 100 Reverse Voltage (V) Instantaneous Forward Voltage (V) Fig. 3 - Power Derating Curve Power Dissipation (mW) 200 150 100 50 0 0 25 50 75 100 125 150 Ambient Temperature (°C) Rev.3-1-01012019 3/4 MCCSEMI.COM MMBD4448HT,MMBD4448HTA,MMBD4448HTC,MMBD4448HTS Ordering Information Device Packing Part Number-TP Tape&Reel: 3Kpcs/Reel Note : Adding "-HF" Suffix For Halogen Free, eg. Part Number-TP-HF ***IMPORTANT NOTICE*** Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***LIFE SUPPORT*** MCC's products are not authorized for use as critical components in life support devices or systems without the express written approval of Micro Commercial Components Corporation. ***CUSTOMER AWARENESS*** Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. Rev.3-1-01012019 4/4 MCCSEMI.COM