MMBD4148-T3

WTE POWER SEMICONDUCTORS MMBD4148 SURFACE MOUNT FAST SWITCHING DIODE Features ! ! ! High Conductance A L Fast Switching Surface Mount Package Ideally Suited for Automatic Insertion ! For General Purpose and Switching B ! Plastic Material – UL Recognition Flammability Classification 94V-O


















































TOP VIEW C M E H D Dim A B C D E G H J K L M SOT-23 Min 0.37 1.19 2.10 0.89 0.45 1.78 2.65 0.013 0.89 0.45 0.076 Max 0.51 1.40 2.50 1.05 0.61 2.05 3.05 0.15 1.10 0.61 0.178 Mechanical Data ! ! ! ! ! ! Case: SOT-23, Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Weight: 0.008 grams (approx.) Mounting Position: Any Marking: A2 K J G TOP VIEW All Dimensions in mm Maximum Ratings @TA=25°C unless otherwise specified Characteristic Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current (Note 1) Average Rectified Output Current (Note 1) Peak Forward Surge Current (Note 1) Power Dissipation (Note 1) Typical Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range @ t < 1.0µs Symbol VRM VRRM VRWM VR IF IO IFSM Pd R
JA Tj, TSTG Value 100 75 300 200 2.0 350 357 -65 to +150 Unit V V mA mA A mW °C/W °C Electrical Characteristics @TA=25°C unless otherwise specified Characteristic Reverse Breakdown Voltage Forward Voltage Reverse Leakage Current Junction Capacitance Reverse Recovery Time Symbol V(BR)R VF IR Cj trr Min 75 — — — — Max — 1.0 2.5 2.0 4.0 Unit V V µA pF nS Test Condition @ IRS = 100µA @ IF = 10mA @ VR = 75V VR = 0V, f = 1.0MHz IF = IR = 10mA, IRR = 0.1 x IR, RL = 100
Note: 1. Device mounted on fiberglass substrate 40 x 40 x 1.5mm. MMBD4148 1 of 3 © 2002 Won-Top Electronics IF, INSTANTANEOUS FORWARD CURRENT (mA) 500 See Note 1 1000 Pd, POWER DISSIPATION (mW) 400 300 100 TA = +150°C TA = +125°C 200 10 TA = +75°C TA = +25°C 100 0.1 400 TA = -25°C 600 800 1000 1200 0 0 100 200 TA, AMBIENT TEMPERATURE, (°C) Fig. 1 Power Derating Curve VF, INSTANTANEOUS FORWARD VOLTAGE (mV) Fig. 2, Typical Forward Characteristics IF, INSTANTANEOUS FORWARD CURRENT (mA) 10 1 0.1 0.01 0.001 0.0001 VR = 75V VR = 20V 0 50 100 150 200 Tj, JUNCTION TEMPERATURE (°C) Fig. 3, Typical Reverse Characteristics MMBD4148 2 of 3 © 2002 Won-Top Electronics ORDERING INFORMATION Product No.! MMBD4148-T1 MMBD4148-T3 Package Type SOT-23 SOT-23 Shipping Quantity 3000/Tape & Reel 10000/Tape & Reel Products listed in bold are WTE Preferred devices. ! T1 suffix refers to a 7” reel. T3 suffix refers to a 13” reel. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. RECOMMENDED FOOTPRINT 0.035 (0.90) 0.079 (2.0) 0.035 (0.90) 0.031 (0.8) 0.037 (0.95) inches(mm) Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice. WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval. Won-Top Electronics Co., Ltd. No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410 Fax: 886-7-822-5417 Email: sales@wontop.com Internet: http://www.wontop.com We power your everyday. MMBD4148 3 of 3 © 2002 Won-Top Electronics