LESHAN RADIO COMPANY, LTD. Dual Series Switching Diode This switching diode has the following features: . Low Leakage Current Applications . Medium Speed Switching Times BAV199LT1 . Available in 8 mm Tape and Reel Use BAV199LT1 to order the 7 inch/3,000 unit reel 3 Use BAV199LT3 to order the 13 inch/10,000 unit reel 1 2 2 CATHODE 1 ANODE CASE 318-08, STYLE 11 SOT- 23 (TO-236AB) 3 CAHODE/ANODE MAXIMUM RATINGS Rating Reverse Voltage Forward Current Peak Forward Surge Current Repetitive Peak Reverse Voltage Average Rectified Forward Current (1)(averaged over any 20 ms period) Repetitive Peak Forward Current Non-Repetitive Peak Forward Current t = 1.0 s t = 1.0 ms t = 1.0 A Symbol VR IF I FM(surge) V RRM I F(AV) I FRM I FSM Value 70 215 500 70 715 450 2.0 1.0 0.5 Unit Vdc mAdc mAdc Vdc mAdc mAdc Adc Symbol PD Max 225 1.8 556 300 Unit mW mWC C/W mW 2.4 mWC R JA 417 C/W T J , T stg -65 to +150 C THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR- 5 Board (1) T A = 25C Derate above 25C Thermal Resistance, Junction to Ambient Total Device Dissipation Alumina Substrate (2) TA = 25C Derate above 25C Thermal Resistance, Junction to Ambient Junction and Storage Temperature R JA PD DEVICE MARKING BAV199LT1 = JY 1. FR-5 = 1.0 x 0.75 x 0.062 in. 2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. G9-1/2 LESHAN RADIO COMPANY, LTD. B A V199L T1 V199LT ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) (EACH DIODE) Characteristic Symbol Min Max Unit V (BR) 70 -- Vdc -- -- 5.0 80 -- 2.0 -- -- -- -- 900 1000 1100 1250 -- 3.0 OFF CHARACTERISTICS Reverse Breakdown Voltage (I (BR) = 100 Adc) Reverse Voltage Leakage Current (V R = 70 Vdc) (V R = 70 Vdc, T J = 150C) Diode Capacitance (V R = 0 V, f = 1.0 MHz) Forward Voltage IR CD V (I F = 1.0 mAdc) (I F = 10 mAdc) (I F = 50 mAdc) (I F = 150 mAdc) Reverse Recovery Time (I F = I R = 10 mAdc) (Figure 1) +10 V nAdc pF mVdc F t rr s 2.0 k 820 100 H 0.1 F 50 OUTPUT PULSE GENERATOR tr 0.1F IF tp t IF t rr 10% t 90% DUT 50 INPUT SAMPLING OSCILLOSCOPE i INPUT SIGNAL V R IR R(REC) = 1.0 mA OUTPUT PULSE (I F = I R = 10 mA; MEASURED at i R(REC) = 1.0 mA) Notes: 1. A 2.0 k variable resistor adjusted for a Forward Current (I F ) of 10mA. Notes: 2. Input pulse is adjusted so I R(peak) is equal to 10mA. Notes: 3. t p t rr Figure 1. Recovery Time Equivalent Test Circuit G9-2/2