BAT54H P b Lead(Pb)-Free 1 2 SOD-323 WEITRON http://www.weitron.com.tw BAT54H Maximum Ratings (TJ=125 C Unless otherwise noted) Characteristic Reverse Voltage Average Rectifier Forward Current Peak Repetitive Forward Current Rated VR, Square Wave,20KHz Operating Junction Temperature Range Storage Temperature Range Electrical Characteristics Symbol BAT54H Unit VR 30 Volts IF(AV) 200 mA IFRM 400 mA TJ -55 to +125 C Tstg -55 to +150 (TA=25 C Unless otherwise noted) Characteristic Symbol Min Reverse Breakdown Voltage (IR=10µA) V(BR)R 30 Forward Voltage IF=0.1mA IF=1.0mA IF=10mA IF=30mA IF=100mA Total Capacitance (VR=1.0V, f=1.0MHz) C Typ Max Unit Volts VF 0.22 0.29 0.35 0.41 0.52 0.24 0.32 0.40 0.50 1.00 Volts CT 7.6 10 PF Reverse Leakage VR=25V IR 0.5 2.0 µAdc Reverse Recover Time IF=IR =10mA, IR(Rec)=1.0mA Trr 5.0 nS Device Marking Item Marking BAT54H JV WEITRON http://www.weitron.com.tw Eqivalent Circuit diagram 1 2 BAT54H 820 +10V 2.0K IF tp tr 0.1µF 100 µH IF t trr 10% t 0.1µF D.U.T. 90% 50 OUTPUT PULSE GENERATOR 50 INPUT SAMPLING OSCILLOSCOPE VR IR(REC)=1.0mA IR INPUT SIGNAL OUTPUT PULSE (IF=IR=10mA, MEASURED AT IR(REC)=1.0mA Notes:1. A 2.0 k variable resistor for a Forward Current (IF) 0f 10 mA 2. Input pules is adjusted so IR(peak) is equal to 10 mA » 3. tp trr Figure 1. Recovery Time Equivalent Test Circuit 10 IR, REVERSE CURRENT (µA) IF, FORWARD CURRENT (mA) 100 TA=85 C 10 TA= -40 C 1.0 0.1 TA=25 C 0.2 0.4 0.6 0.8 1.0 1.2 TA=150 C TA=125 C 1.0 TA=85 C 0.1 TA=55 C 0.01 0.001 TA=25 C 0 10 20 Figure 2. Forward Voltage Figure 3. Leakage Current CD, DIODE CAPACITANCE (pF) 0.68 0.64 0.60 0.56 0.52 0 2 4 6 VR, REVERSE VOLTAGE (VOLTS) Figure 4. Capacitance WEITRON http://www.weitron.com.tw 30 VR, REVERSE VOLTAGE (VOLTS) VF, FORWARD VOLTAGE (VOLTS) 8 40 50