MMBD4148G-AE3-R

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UNISONIC TECHNOLOGIES CO., LTD MMBD4148 DIODE www.unisonic.com.tw 1 of 4 Copyright © 2013 Unisonic Technologies Co., Ltd QW-R601-088, A HIGH-SPEED SWITCHING DIODE  DESCRIPTION The UTC MMBD4148 is designed for high-speed switching application in hybrid thick-and thin-film circuits. The devices is manufactured by the silicon epitaxial planar process and packed in plastic surface mount package.  FEATURES * Ultra-high speed * Low forward voltage * Fast reverse recovery time  SYMBOL  ORDERING INFORMATION Ordering Number Package Pin Assignment Packing Lead Free Halogen Free 1 2 3 MMBD4148L-AE3-R MMBD4148G-AE3-R SOT-23 NC A C Tape Reel Note: Pin assignment: A: Anode C: Cathode NC: No Connection  MARKING

UNISONIC TECHNOLOGIES CO., LTD 2 of 4 www.unisonic.com.tw QW-R601-088, A  ABSOLUTE MAXIMUM RATINGS (TA=25℃, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Maximum Repetitive Reverse Voltage V RRM 100 V Average Rectified Forward Current I F(AV) 250 mA Non-repetitive Peak Forward Surge Current Pulse Width = 1.0 sec IFSM 1.0 A Pulse Width = 1.0 μs 2.0 A Power Dissipation (Note 3) P D 200 mW Junction Temperature T J -65 ~ +150 °C Storage Temperature T STG -65 ~ +150 °C Note: 1. These ratings are based on a maximum junction temperature of 200°C. 2. Absolute maximum ratings are those values be yond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 3. Device mounted on FR-4 PCB minimum land pad  THERMAL DATA CHARACTERISTIC SYMBOL RATINGS UNIT Junction to Ambient θJA 500 °C/W  ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Breakdown Voltage V R IR=5.0μA 75 V IR=100μA 100 V Forward Voltage V F I F=10mA 0.855 V Reverse Current I R VR=20V 25 nA VR=75V 5.0 μA Total Capacitance C T V R=0V, f =1.0MHz 4.0 pF Reverse Recovery Time t rr IF=10mA, VR=6.0V IRR=1.0mA, RL=100Ω 4.0 ns

UNISONIC TECHNOLOGIES CO., LTD 3 of 4 www.unisonic.com.tw QW-R601-088, A  TYPICAL CHARACTERISTICS Reverse Voltage vs. Reverse Current Reverse Current vs. Reverse Voltage BV - 1.0 ~ 100μA I R - 10 ~ 100 V Reverse Voltage, VR (V) Reverse Current, IR (nA) Forward Voltage vs. Forward Current Forward Voltage vs. Forward Current VF - 1 ~ 100μA V F - 0.1 ~ 10 mA Forward Voltage vs. Forward Current Forward Voltage vs. Ambient Temperature VF - 10 ~ 800 mA V F - 0.01 - 20 mA (-40 ~ +65°C)

UNISONIC TECHNOLOGIES CO., LTD 4 of 4 www.unisonic.com.tw QW-R601-088, A  TYPICAL CHARACTERISTICS(Cont.) Total Capacitance Reverse Recovery Time vs. Reverse R e c o v e r y C u r r e n t 0.75 0.85 0 2 4 68 10 12 14 Reverse Voltage (V) 0.80 0.90 TA = 25°C 1.0 3.0 10 20 4030 50 80 Reverse Recovery Current, IRR (mA) 2.0 4.0 3.5 2.5 1.5 TA = 25°C IF = 10mA - IRR = 1.0mA - RIoop = 100Ω Average Rectified Current (IF(AV)) v s . Ambient Temperature (TA) Current (mA) IF(AV) - AVERAGE RECTIFIED CURRENT - mA UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.