BAT54C-HF

SMD Schottky Barrier Diodes BAT54-HF Series RoHS Device Halogen Free Features SOT-23 - High current capability. - Low forward voltage drop. 0.118(3.00) 0.110(2.80) - Extremely fast switching speed. 3 0.055(1.40) 0.047(1.20) 1 Mechanical data - Case: SOT-23, molded plastic. - Epoxy : UL 94V-0. 0.006(0.15) 0.003(0.08) 0.100(2.55) 0.089(2.25) 0.041(1.05) 0.035(0.90) Circuit Diagram 3 2 0.079(2.00) 0.071(1.80) 0.019(0.50) 0.012(0.30) 3 3 0.004(0.10) 0.000(0.00) 0.020(0.50) 0.012(0.30) 3 Dimensions in inches and (millimeter) 1 2 BAT54-HF 1 2 BAT54A-HF 1 2 BAT54C-HF 1 2 BAT54S-HF Maximum Rating (at Ta=25°C unless otherwise noted) Symbol Value Unit Max. repetitive peak reverse voltage VRRM 30 V Max. RMS voltage VRMS 21 V Max. DC blocking voltage VDC 30 V Max. average forward rectified current IFM 200 mA Peak forward surge current 8.3 ms single half sine-wave IFSM 600 mA Typical thermal resistance RθJA 500 °C/W Power dissipation PD 200 mW junction temperature TJ 125 °C TSTG -50 to +150 °C Parameter Storage temperature range Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 1 QW-JB083 Comchip Technology CO., LTD. SMD Schottky Barrier Diodes Electrical Characteristics (at Ta=25°C unless otherwise noted) Symbol Parameter Maximum Forward voltage Conditions Typ. Min. Max. VF1 IF=0.1mA 240 VF2 IF=1mA 320 VF3 IF=10mA 400 VF4 IF=30mA 500 Unit mV VF5 IF=100mA Maximum reverse breakdown voltage VR IR=100µA 1000 Maximum reverse current IR VR=25V 2.0 μA Type junction capacitance Cj VR=1V, f=1MHz 10 pF Reverse recovery time trr IF=IR=10mA, IRR=0.1xIR, RL=100Ω 5 ns 30 V Rating and Characteristic Curves (BAT54-HF Series) Fig.1 - Forward Characteristics Fig.2 - Reverse Characteristics 300 Ta=100°C 10 Ta=25°C 1 0.1 0.01 Ta=100°C 100 Reverse Current, IR (µA) Forward Current, IF (mA) 200 100 0 200 400 600 800 10 1 0.01 1000 Ta=25°C 0.1 0 Forward Voltage, VF (mV) 10 15 20 25 30 Reverse Voltage, VR (V) Fig.3 - Capacitance Characteristics Fig.4 - Power Derating Curve 20 250 Ta=25°C f=1MHz Power Dissipation, PD (mW) Capacitance Between Terminals, CT (pF) 5 16 12 8 4 0 0 5 10 15 20 25 30 200 150 100 50 0 0 Reverse Voltage, VR (V) 25 50 75 100 125 Ambient Temperature, Ta (°C) Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 2 QW-JB083 Comchip Technology CO., LTD. SMD Schottky Barrier Diodes Reel Taping Specification P0 d P1 E F W B C A P 12 o 0 D2 D1 D W1 40±2 Empty Pockets SOT-23 SYMBOL A B C d D D1 D2 (mm) 3.15 ± 0.10 2.77 ± 0.10 1.22 ± 0.10 1.50 ± 0.10 178.00 ± 2.00 54.40 ± 1.00 13.00 ± 1.00 (inch) SOT-23 100±2 Empty Pockets 0.124 ± 0.004 0.109 ± 0.004 0.048 ± 0.004 0.059 ± 0.004 7.008 ± 0.079 2.142 ± 0.039 0.512 ± 0.039 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 8.00 ± 0.10 12.30 ± 1.00 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.315 ± 0.004 0.472 ± 0.039 Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 3 QW-JB083 Comchip Technology CO., LTD. SMD Schottky Barrier Diodes Marking Code Part Number Marking Code 3 BAT54-HF KL1 BAT54A-HF KL2 XXX BAT54C-HF KL3 BAT54S-HF KL4 1 2 xxx = Product type marking code Suggested PAD Layout B SOT-23 SIZE (mm) (inch) A 0.90 0.035 B 0.80 0.031 C 0.95 0.037 D 2.00 0.079 E 2.90 0.114 A D C E C Note: 1. The pad layout is for reference purposes only. Standard Packaging REEL PACK Case Type SOT-23 REEL Reel Size (pcs) (inch) 3,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 4 QW-JB083 Comchip Technology CO., LTD.