BAT54S

BAT54/A/C/S Surface Mount Schottky Barrier Diode SOT-23 0.020(0.51) 0.015(0.37) Features


Low turn-on voltage Fast switching PN junction guard ring for transient and ESD protection 0.055(1.40) 0.047(1.19) 0.080(2.05) 0.070(1.78) 0.024(0.61) 0.018(0.45) Mechanical Data

0.098(2.50) 0.083(2.10) 0.041(1.05) 0.047(0.89) 0.120(3.05) 0.104(2.65) Case: SOT-23, Molded plastic Terminals: Solderable per MIIL-STD-202, Method 208 0.043(1.10) 0.035(0.89) 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) BAT54 Maximum Ratings Type Number BAT54A BAT54C BAT54S T A =25℃ unless otherwise specified Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Repetitive Peak Forward Current @ t=1.0s Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air Operating and Storage Temperature Range Electrical Characteristics Type Number Reverse Breakdown Voltage (Note 1) Reverse Leakage Current (Note 1) VR=25V Forward Voltage (Note 1) Value Units V RRM V RWM VR 30 V 200 300 600 200 500 -65 to + 125 mA mA mA mW O C /W O C IF IFM Forward Continuous Current Forward Surge Current Symbol IF=0.1mA IF=1.0mA IF= 10mA IF = 30mA IF=100mA IFSM Pd R θJA T J, T STG Symbol V (BR)R IR Min 30 Typ Max - - - - VF - - 2.0 240 320 400 500 1000 10 5.0 Units V uA mV Cj pF trr nS Notes: 1. Short Duration Pulse Test used to Minimize Self-Heating Effect. 2. Reverse Recovery Test Conditions: IF=10mA through IR=10mA to IR=1.0mA, R L=100Ω. Junction Capacitance VR=0, f=1.0MHz Reverse Recovery Time (Note 2) www.slkormicro.com 1 BAT54/A/C/S RATINGS AND CHARACTERISTIC CURVES (BAT54 / A / C / S) FIG.1- POWER DERATING CURVE FIG.2- TYPICAL FORWARD CHARACTERISTICS 0 0 25 50 75 100 1000 IR, LEAKAGE CURRENT ( A) VR =25V 100 10 1 50 100 150 Tj, JUNCTION TEMPERATURE ( C) www.slkormicro.com C C = +2 5 0 TJ 10 =+ TJ C 5 0 100 200 300 400 500 600 Tj, INSTANTANEOUS FORWARD VOLTAGE (mV) FIG.3- TYPICAL REVERSE CHARACTERISTICS 0 TJ = -25 C 1 0.1 125 TA, AMBIENT TEMPERATURE ( C) 0.1 10 12 100 100 =+ 200 TJ INSTANTANEOUS FORWARD CURRENT (mA) PD, POWER DISSIPATION (mW) 1000 2