LESHAN RADIO COMPANY, LTD. High Voltage LBAS20HT1 Switching Diode 1 * Device Marking: JR 1 CATHODE 2 ANODE 2 SOD- 323 MARKING DIAGRAM ORDERING INFORMATION Device Package LBAS20HT1 SOD-323 Shipping JR M 3000/Tape & Reel Preferred: devices are recommended choices for future use and best overall value. JR= Specific Device Code M = Date Code MAXIMUM RATINGS Rating Continuous Reverse Voltage Peak Forward Current Peak Forward Surge Current Symbol VR IF IFM(surge) Value 250 200 625 Unit Vdc mAdc mAdc Symbol PD Max 200 Unit mW RJA 1.57 635 mW/C C/W TJ, Tstg -55 to+150 C THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR-5 Board,* TA = 25C Derate above 25C Thermal Resistance Junction to Ambient Junction and Storage Temperature Range *FR-5 Minimum Pad ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) Characteristic Symbol Min Max Unit - - 250 1.0 100 - - 1000 CD - - 1250 5.0 pF trr - 50 ns OFF CHARACTERISTICS Reverse Voltage Leakage Current (VR = 200 Vdc) (VR = 200 Vdc, T J = 150C) Reverse Breakdown Voltage (IBR = 100 Adc) Forward Voltage (IF = 100 mAdc) (IF = 200 mAdc) Diode Capacitance (VR = 0, f = 1.0 MHz) Reverse Recovery Time (IF = IR = 30 mAdc, RL = 100 ) Adc IR V(BR) VF Vdc mV LBAS20HT1-1/2 LESHAN RADIO COMPANY, LTD. LBAS20HT1 820 IF 2.0 k 100 H 0.1 F +10 V 0.1 F IF tp tr t t rr 10% t D.U.T. 50 Input Sampling Oscilloscope 50 Output Pulse Generator 90% iR(REC) = 3.0 mA VR OUTPUT PULSE (IF = IR = 30 mA; MEASURED IR INPUT SIGNAL at i R(REC) = 3.0 mA) Notes: 1. A 2.0 k variable resistor adjusted for a Forward Current (IF) of 30 mA. Notes: 2. Input pulse is adjusted so IR(peak) is equal to 30 mA. Notes : 3. tp trr Figure 1. Recovery Time Equivalent Test Circuit 100 IR, REVERSE CURRENT ( A) IF, FORWARD CURRENT (mA) 1000 100 10 1.0 1.0 0.1 0.01 0.001 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 50 100 150 200 250 VF, FORWARD VOLTAGE (V) VR, REVERSE VOLTAGE (V) Figure 2. Forward Current Figure 3. Leakage Current 2.0 3.1 1.8 3.0 1.6 f = 1 MHz 1.4 IE = 0 A TA = 25C 1.2 VF, FORWARD VOLTAGE (V) CT, TOTAL CAPACITANCE (pF) 10 1.0 0.8 0.6 0.4 0.2 300 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2 0 0 5.0 10 15 20 25 30 35 0 25 50 75 100 125 150 175 200 VR, REVERSE VOLTAGE (V) IF, FORWARD CURRENT (mA) Figure 4. Total Capacitance Figure 5. Forward Voltage 225 250 LBAS20HT1-2/2