Product specification KMBD4148 SOT-23 Unit: mm +0.1 2.9-0.1 +0.1 0.4-0.1 1 2 3 ●For General Purpose Switching Applications 0.55 ■ Features ●Fast Switching Speed +0.1 1.3-0.1 +0.1 2.4-0.1 0.4 3 +0.1 0.95-0.1 +0.1 1.9-0.1 +0.05 0.1-0.01 0-0.1 1 +0.1 0.38-0.1 +0.1 0.97-0.1 ● High Conductance ■ Absolute Maximum Ratings Ta = 25℃ Symbol Rating Unit Non-Repetitive Peak Reverse Voltage Parameter VRM 100 V Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage VRWM 75 V VR(RMS) 53 V Forward Continuous Current (Note 1) IFM 300 mA Average Rectified Output Current (Note 1) IO 200 mA DC Blocking Voltage VR RMS Reverse Voltage Non-Repetitive Peak Forward Surge Current @ t = 1.0ìs 2 IFSM @ t = 1.0s Power Dissipation (Note 1) PD 350 mW RèJA 357 ℃/W Tj , TSTG -65 to +150 ℃ Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range A 1 ■ Electrical Characteristics Ta = 25℃ Parameter Breakdown Voltage Forward Voltage Reverse Current Total Capacitance Reverse Recovery Time Symbol Testconditons VR IR = 100 μA Min Typ Max 75 Unit V IF = 1.0mA 0.715 IF = 10mA 0.855 IF = 50mA 1.0 IF = 150mA 1.25 VR = 75V 1.0 ìA VR = 75V, Tj = 150℃ 50 ìA VR = 25V, Tj = 150℃ 30 ìA CT VR = 0, f = 1.0MHz 2.0 pF trr IF = IR = 10mA, Irr = 0.1 x IR, RL = 100 Ù 4.0 ns VF IR V Note: 1. Device mounted on fiberglass substrate 40 x 40 x 1.5mm. http://www.twtysemi.com [email protected] 4008-318-123 1 of 2 Product specification KMBD4148 IF, INSTANTANEOUS FORWARD CURRENT (mA) 500 Pd, POWER DISSIPATION (mW) See Note 1 400 300 200 100 0 100 0 200 TA, AMBIENT TEMPERATURE, (°C) 100 TA = +150°C TA = +125°C TA = +75°C 10 TA = +25°C 0.1 400 TA = -25°C 600 800 1200 1000 VF, INSTANTANEOUS FORWARD VOLTAGE (mV) Fig. 2, Typical Forward Characteristics Fig. 1 Power Derating Curve IF, INSTANTANEOUS REVERSE CURRENT (µA) 1000 10 VR = 75V 1 VR = 20V 0.1 0.01 0.001 0.0001 0 50 100 150 200 Tj, JUNCTION TEMPERATURE (°C) Fig. 3, Typical Reverse Characteristics http://www.twtysemi.com [email protected] 4008-318-123 2 of 2