BAV74 Surface Mount Switching Diode Elektronische Bauelemente RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free FEATURES · · · · A Fast Switching Speed L Surface Mount Package Ideally Suited for Automatic Insertion 3 For General Purpose Switching Applications 1 Top View B S 2 High Conductance ANODE V 3 G 1 3 1 2 CATHODE C 2 ANODE H D Symbol Value Unit Reverse Voltage VR 50 Vdc Forward Current IF 200 mAdc Rating Peak Forward Surge Current, T=1s T=1ms SOT-23 0.5 IFM(surge) Adc 1 T=1us J K MAXIMUM RATINGS (EACH DIODE) 4 THERMAL CHARACTERISTICS Dim Min Max A 2.800 3.040 B 1.200 1.400 C 0.890 1.110 D 0.370 0.500 G 1.780 2.040 Symbol Max Unit H 0.013 0.100 Total Device Dissipation FR– 5 Board(1) TA = 25°C Derate above 25°C PD 225 mW J 0.085 0.177 1.8 mW/°C K 0.450 0.600 0.890 1.020 Thermal Resistance, Junction to Ambient RqJA 556 °C/W L S 2.100 2.500 PD 300 mW V 0.450 0.600 Characteristic Total Device Dissipation Alumina Substrate,(2) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient Junction and Storage Temperature 2.4 mW/°C RqJA 417 °C/W TJ, Tstg – 55 to +150 °C All Dimension in mm DEVICE MARKING BAV74 = JA ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (EACH DIODE) Characteristic Symbol Min Max Unit V(BR) 50 — Vdc — — 100 0.1 OFF CHARACTERISTICS Reverse Breakdown Voltage (I(BR) = 5 µAdc) µAdc Reverse Voltage Leakage Current (VR = 50 Vdc, TJ = 125°C) (VR = 50 Vdc) IR Diode Capacitance (VR = 0, f = 1.0 MHz) CD — 2.0 Forward Voltage (IF = 100 mAdc) VF — 1 Reverse Recovery Time (IF = IR = 10 mAdc, IR(REC) = 1.0 mAdc) (Figure 1) RL = 100 Ω trr — 4.0 1. FR– 5 = 1.0 X 0.75 X 0.062 in. http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A pF Vdc ns 2.Alumina = 0.4 X 0.3 X 0.024 in. 99.5% alumina. Any changing of specification will not be informed individual Page 1 of 2 BAV74 Surface Mount Switching Diode Elektronische Bauelemente 820 Ω +10 V 2.0 k tr 0.1 µF 100 µH tp IF IF t trr 10% t 0.1 µF 90% DUT 50 Ω Input Sampling Oscilloscopes 50 Ω Output Pulse Generator IR(REC) = 1.0 mA IR VR Output Pulse (IF = IR = 10 mA; Measured at IR(REC) = 1.0 mA) Input Signal Notes: 1. A 2.0 kΩ variable resistor adjusted for a Forward Current (IF) of 10 mA. Notes: 2. Input pulse is adjusted so IR(peak) is equal to 10 mA. Notes: 3. tp » trr Figure 1. Recovery Time Equivalent Test Circuit Curves Applicable to Each Anode 10 100 TA = 150°C TA = 125°C 1.0 IR , Reverse Current (µA) IF, Forward Current (mA) TA = 85°C 10 TA = – 40°C 1.0 TA = 25°C TA = 85°C 0.1 TA = 55°C 0.01 TA = 25°C 0.001 0.1 0.2 0.6 0.8 VF, Forward Voltage (V) 0.4 1.0 0 1.2 Figure 2. Forward Voltage 20 30 VR, Reverse Voltage (V) 40 50 Figure 3. Leakage Current 102 1.0 0.9 10 IFSM (A) CD, Diode Capacitance (pF) 10 0.8 1 0.7 0.6 10-10 0 2 4 VR, Reverse Voltage (V) Figure 4. Capacitance http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A 6 8 1 10 102 103 104 tp(uS) Figure 5. Forward Surge Any changing of specification will not be informed individual Page 2 of 2