LESHAN RADIO COMPANY, LTD. SCHOTTKY BARRIER DIODE These Schottky barrier diodes are designed for high speed switching applications, circuit protection, and voltage clamping. Extremely low forward voltage reduces conduction loss. Miniature surface mount package is excellent for hand held and portable applications where space is limited. LBAT54ALT1G S-LBAT54ALT1G 30 VOLTS SCHOTTKY BARRIER DETECTOR AND SWITCHING ●FEATURES 1)Extremely Fast Switching Speed 2) Low Forward Voltage — 0.35 Volts (Typ) @ I F = 10 mAdc 3)We declare that the material of product compliant with RoHS requirements and Halogen Free. 4)S- Prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q101 qualified and PPAP capable. DIODES 3 1 ●DEVICE MARKING AND ORDERING INFORMATION Device Marking Shipping 3000/Tape&Reel LBAT54ALT1G B6 10000/Tape&Reel LBAT54ALT3G B6 2 SOT–23 (TO–236AB) ●MAXIMUM RATINGS(Ta = 25℃) Symbol Limits Unit Rating VR DC reverse voltage 30 V PF Forward Power Dissipation @TA = 25°C 225 mW Derate above 25°C 1.8 mW/°C IF DC forward current 200Max mA Junction temperature TJ 125Max ℃ Storage temperature −55∼+150 Tstg ℃ ●ELECTRICAL CHARACTERISTICS (Ta= 25℃) Parameter Symbol Min. Typ. Reverse Breakdown V(BR)R 30 – Voltage CT – – Total Capacitance IR Reverse current – 0.5 VF Forward voltage – 0.22 VF Forward voltage – 0.29 VF Forward voltage – 0.35 VF Forward voltage – 0.41 VF Forward voltage – 0.52 trr – – Reverse Recovery Time Repetitive Peak IFRM – – Forward Current Non–Repetitive Peak IFSM – – Forward Current May,2015 CATHODE 1 3 ANODE Max. Unit – V 2 CATHODE Conditions I R = 10 μA 10 2 0.24 0.32 0.4 0.5 1 5 VR = 1.0 V, f = 1.0 MHz μA VR=25V V IF=0.1mA V IF=1mA V IF=10mA V IF=30mA V IF=100mA ns I F = I R = 10mA,I R(REC) = 1.0 mA 300 mA 600 mA pF (t < 1.0 s) Rev.C 1/3 LESHAN RADIO COMPANY, LTD. LBAT54ALT1G,S-LBAT54ALT1G ELECTRICAL CHARACTERISTIC CURVES 100 10000 1000 10 IR(uA) IF(mA) 100 1 10 1 0.1 0.1 0 0.1 0.2 -55℃ 50℃ 125℃ 0.3 VF(V) 0.4 -25℃ 75℃ 0.5 0.6 25℃ 100℃ 0.01 0 10 -55℃ 50℃ 125℃ FIG.1 Forward Characteristics 20 VR(V) -25℃ 75℃ 30 25℃ 100℃ FIG.2 Reverse Characteristics f=1MHz 12 10 Ct(pF) 8 6 4 2 0 0 10 20 VR(V) 30 40 FIG.3 Capacitance May,2015 Rev.C 2/3 40 LESHAN RADIO COMPANY, LTD. LBAT54ALT1G,S-LBAT54ALT1G SOT-23 Dimension Outline: NOTES: A 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. L 3 1 V 2 B S DIM G A B C D G H J K L S V C D H K J INCHES MIN MAX 0.1102 0.1197 0.0472 0.0551 0.0350 0.0440 0.0150 0.0200 0.0701 0.0807 0.0005 0.0040 0.0034 0.0070 0.0140 0.0285 0.0350 0.0401 0.0830 0.1039 0.0177 0.0236 MILLIMETERS MIN MAX 2.80 3.04 1.20 1.40 0.89 1.11 0.37 0.50 1.78 2.04 0.013 0.100 0.085 0.177 0.35 0.69 0.89 1.02 2.10 2.64 0.45 0.60 Soldering Footprint: 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 May,2015 inches mm Rev.C 3/3