Diodes SMD Type Small Signal Diode MMBD2838(KMBD2838) SOT-23 Unit: mm +0.1 2.9-0.1 +0.1 0.4-0.1 Features 0.4 3 High speed switching 1 0.55 High reliability. +0.1 1.3-0.1 +0.1 2.4-0.1 Ultra small mold type 2 +0.1 0.95-0.1 +0.1 1.9-0.1 0-0.1 +0.1 0.38-0.1 +0.1 0.97-0.1 +0.05 0.1-0.01 1.Base 2.Emitter 3.collector Absolute Maximum Ratings Ta = 25 Symbol Rating Unit Maximum Repetitive Reverse Voltage Parameter VRRM 75 V Average Rectified Forward Current IF(AV) 200 mA IFSM 1.0 2.0 A A PD 350 mW 357 /W Non-repetitive Peak Forward Surge Current Pulse Width = 1.0 second Pulse Width = 1.0 microsecond Power Dissipation Thermal Resistance, Junction to Ambient R Storage Temperature Range Operating Junction Temperature JA Tstg -55 to +150 TJ -55 to +150 Electrical Characteristics Ta = 25 Parameter Symbol Breakdown Voltage VR Forward Voltage VF Testconditons IR = 100 A Min Typ Max 75 Unit V IF = 50 mA 1.0 V IF = 100 mA 1.2 V 100 nA Reverse Current IR VR = 50 V Total Capacitance CT VR = 0, f = 1.0 MHz 4.0 pF Reverse Recovery Time trr IF = IR = 10 mA, IRR = 1.0 mA,RL = 100 4.0 ns Marking Marking A6 www.kexin.com.cn 1