BAS70 / -04 / -05 / -06 200m Watts Surface Mount Schottky Barrier Diode SOT-23 0.020(0.51) 0.015(0.37) Features 0.055(1.40) 0.047(1.19) Low turn-on voltage Fast switching PN junction guard Ring for transient and ESD protection 0.080(2.05) 0.070(1.78) 0.024(0.61) 0.018(0.45) 0.041(1.05) 0.047(0.89) 0.120(3.05) 0.104(2.65) Mechanical Data 0.098(2.50) 0.083(2.10) 0.043(1.10) 0.035(0.89) Case: SOT-23, Molded plastic Terminals: Solderable per MIIL-STD-202, Method 208 Marking & Polarity: See diagram Weight: 0.008 grams 0.006(0.15) 0.001(0.013) 0.024(0.61) 0.018(0.45) 0.007(0.178) 0.003(0.076) Dimensions in inches and (millimeters) BAS70 Marking: 73 Maximum Ratings Type Number BAS70-04 Marking: 74 TA=25 C unless otherwise specified Symbol Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current (Note 1) Non-Repetitive Peak Forward Surge Current @ t ≦1.0s Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Operating Junction Temperature Range Storage Temperature Range Electrical Characteristics Type Number Reverse Breakdown Voltage (Note 2), IR=10uA Reverse Leakage Current tp<300us, VR=50V Forward Voltage Drop Junction Capacitance tp=300us, IF=1.0mA tp<300us, IF=15mA VR=0, f=1.0MHz Reverse Recovery Time (Note 3) Notes: BAS70-05 Marking: 75 BAS70-06 Marking: 76 o BAS70 Units 70 V IF 49 70 V mA IFSM 100 mA Pd 200 mW RθJA 625 K/W TJ TSTG -55 to + 125 -65 to + 150 VRRM VRWM VR VR(RMS) Symbol V(BR) IR Min VF _ Cj trr _ o o C C Max Units 100 410 1000 2.0 5.0 nA 70 _ _ mV pF nS 1. Valid Provided that Terminals are Kept at Ambient Temperature. 2. Test Period < 3000uS. 3. Reverse Recovery Test Conditions: IF=IR=10mA, Irr=1.0mA, RL=100Ω. - 14 - Version: C07 RATINGS AND CHARACTERISTIC CURVES (BAS70 / -04 / -05 / -06) FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG PEAK FORWARD SURGE CURRENT. (mA) PD, POWER DISSIPATION (mW) FIG.1- POWER DERATING CURVE 200 100 0 100 8.3ms Single Half Sine Wave (JEDEC Method) 50 0 0 25 50 75 100 1 125 2 5 10 20 NUMBER OF CYCLES AT 60Hz TA, AMBIENT TEMPERATURE ( C) FIG.3- TYPICAL FORWARD CHARACTERISTICS 100 FIG.4- TYPICAL REVERSE CHARACTERISTICS 100 10000 TA= 125 0C TA= 125 0C 0 TA= 75 C 10 IR, INSTANTANEOUS REVERSE CURRENT. ( nA) IF, INSTANTANEOUS FORWARD CURRENT. ( mA) 50 TA= 25 0C 1 TA= 0 0C TA= -40 0C 1000 TA= 75 0C 100 TA= 25 0C 10 TA= 0 0C 1 TA= -40 0C 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.1 VF, INSTANTANEOUS FORWARD VOLTAGE. (V) 0 10 20 30 40 50 60 70 VR, REVERSE VOLTAGE. (V) FIG.5- TYPICAL TOTAL CAPACITANCE VS REVERSE VOLTAGE TRANSIENT THERMAL IMPEDANCE. (OC/W) 100 f = 1.0MHz JUNCTION CAPACITANCE (pF) 2.0 1.0 0 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS 10 1 0.1 0 5 10 REVERSE VOLTAGE 15 20 0.01 0.1 1 PULSE DURATION. (sec) 10 Version: C07 100