Three Terminals SMD Switching Diodes MMBD4148 MMBD4448 Three Terminals SMD Switching Diodes Features • • • • Fast Switching Speed High Conductance Electrically Identical to Standard JEDEC RoHS compliant SOT-23 Mechanical Data SOT-23, Plastic Case Case: Terminals: Solderable per MIL-STD-202G, Method 208 Approx. 0.008 gram Weight: Maximum Ratings & Electrical Characteristics (T Ambient=25ºC unless noted otherwise) Symbol Description Marking Code MMBD4148 MMBD4448 5D/5H/A2 CA2/A3 Unit Reverse Voltage 75 V VRRM Peak Reverse Voltage 100 V IF(AV) Forward Average Current 200 mA IFSM Peak Forward Surge Current, Pulse Width=1.0µs 2.0 A PD Power Dissipation above 25°C 350 mW VRM VF Forward Voltage Min --- Max 1.0 @ 10mA Conditions 0.62 @ 5mA 0.72 @ 5mA V 1.0 @100mA 0.025 0.025 Max. Reverse Current CD Diode Capacitance 4.0 pF VR=0V, f=1MHz Trr Reverse Recovery Time 4.0 ns IF=10mA , IR=1mA, VR=6V,RL=100Ω -55 to +150 °C TJ,TSTG 5.0 Operating Junction and Storage Temperature Range 2.5 TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON Fax: (800)-TAITFAX (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415 µA VR=20V IR VR=75V Rev. B/AH Page 1 of 5 Three Terminals SMD Switching Diodes MMBD4148 MMBD4448 Typical Characteristics Curves Fig.2- Typical Instantaneous Forward Characteristics IF Forward Current (mA) PD Power Dissipation (mW) Fig.1- Forward Power Dissipation Derating Curve Ambient Temperature (° C) Forward Voltage (V) Fig.4- Typical Instantaneous Reverse Characteristics IR Reverse Current (µA) CD Diode Capacitance (pF) Fig.3- Junction Capacitance Reverse Voltage (V) Reverse Voltage (V) Rev. B/AH www.taitroncomponents.com Page 2 of 5 Three Terminals SMD Switching Diodes MMBD4148 MMBD4448 Dimensions in inch (mm) SOT-23 Packing Information: Carrier Tape Dimensions (in mm) Product Type SOT- 23 D P0 P W E A0 B0 1.55±0.05 4.0±0.10 4.0±0.10 8.0+0.3/-0.1 1.75±0.10 3.15±0.10 2.77±0.10 B1 T T2 D1 F K0 P2 4.0±0.10 0.20±0.05 1.4 max 1.0±0.05 3.5±0.05 1.0±0.10 2.0±0.05 Rev. B/AH www.taitroncomponents.com Page 3 of 5 Three Terminals SMD Switching Diodes MMBD4148 MMBD4448 Reel Dimensions (in mm) A C G N T 178.0 13.0+0.5/-0.2 9.9 max. 54.5±0.5 14.4 max. 330.0 13.0+0.5/-0.2 9.9 max. 100.0±0.5 14.4 max. Packing Quantity Quantity PCS per Reel TR70 Tape & Reel 3,000 TR30 Tape & Reel 10,000 PCS per Inner Carton Box PCS per Outer Carton Box 12,000 192,000 51,000 408,000 10,000 300,000 Inner Cartoon Box Size Outer Cartoon Box Size 3’’x7.5’’x7.5’’ 17’’x15’’x13.5’’ 9’’x9’’x9’’ 19’’x19’’x19’’ 13’’x13’’x0.5’’ 17’’x15’’x13.5’’ Carton Size Information: (in inch) Size PCS per Reel TR70 Tape & Reel 3,000 TR30 Tape & Reel 10,000 Rev. B/AH www.taitroncomponents.com Page 4 of 5 Three Terminals SMD Switching Diodes MMBD4148 MMBD4448 How to Order MMBD - 4148 -XX - TR70 TR70: 7’’ Tape and Reel, RoHS Factory Location Code Switching Diodes Small Signal Diodes - SOT-23 How to contact us: US HEADQUARTERS 28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 824-8766 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: [email protected] Http://www.taitroncomponents.com TAITRON COMPONENTS MEXICO, S.A .DE C.V. BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P. 42970 MEXICO Tel: +52-55-5560-1519 Fax: +52-55-5560-2190 TAITRON COMPONENTS INCORPORATED REPRESENTAÇÕES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052 TAITRON COMPONENTS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE METROBANK PLAZA, 1160 WEST YAN’ AN ROAD, SUITE 1503, SHANGHAI, 200052, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931 Rev. B/AH www.taitroncomponents.com Page 5 of 5