LESHAN RADIO COMPANY, LTD. High Voltage Transistors LMBTA42LT1 LMBTA43LT1 ƽ Pb-Free Package is available. DEVICE MARKING AND ORDERING INFORMATION Device Marking Package Shipping 1D SOT-23 3000/Tape&Reel 1D (Pb-Free) SOT-23 3000/Tape&Reel M1E SOT-23 3000/Tape&Reel M1E (Pb-Free) SOT-23 3000/Tape&Reel LMBTA42LT1 LMBTA42LT1G LMBTA43LT1 LMBTA43LT1G 3 1 2 SOT–23 MAXIMUM RATINGS Rating Symbol Value LMBTA42 LMBTA43 Unit Collector–Emitter Voltage V CEO 300 200 Vdc Collector–Base Voltage V CBO 300 200 Vdc Emitter–Base Voltage V EBO 6.0 6.0 Vdc Collector Current — Continuous 500 IC 3 COLLECTOR 1 BASE 2 EMITTER mAdc THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR– 5 Board, (1) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient Total Device Dissipation Alumina Substrate, (2) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient Junction and Storage Temperature Symbol Max Unit PD 225 mW R θJA 1.8 556 mW/°C °C/W PD 300 mW R θJA T J , T stg 2.4 417 –55 to +150 mW/°C °C/W °C ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.) Characteristic Symbol Min Max Unit OFF CHARACTERISTICS Collector–Emitter Breakdown Voltage(3) (I C = 1.0 mAdc, I B = 0) Vdc (BR)CEO LMBTA42 LMBTA43 300 200 — — LMBTA42 300 — LMBTA43 200 — 6.0 — — 0.1 — 0.1 Collector–Base Breakdown Voltage (I C= 100 µAdc, I E= 0) V V Emitter–Base Breakdown Voltage V (I E= 100 µAdc, I C= 0) Collector Cutoff Current Vdc (BR)CBO (BR)EBO µAdc I CBO ( V CB= 200Vdc, I E= 0) LMBTA42 ( V CB= 160Vdc, I E= 0) LMBTA43 Emitter Cutoff Current Vdc µAdc I EBO ( V EB= 6.0Vdc, I C= 0) LMBTA42 — 0.1 ( V EB= 4.0Vdc, I C= 0) LMBTA43 — 0.1 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. 3. Pulse Test: Pulse Width <300 µs, Duty Cycle <2.0%. LMBTA42/43LT1-1/4 LESHAN RADIO COMPANY, LTD. LMBTA42LT1 LMBTA43LT1 ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted) (Continued) Characteristic Symbol Min Max 25 40 40 40 — — — — — — 0.5 0.5 — 0.9 Unit ON CHARACTERISTICS (3) DC Current Gain (I C = 1.0 mAdc, V CE = 10 Vdc) (I C = 10 mAdc, V CE = 10 Vdc) (I C = 30 mAdc, V CE = 10 Vdc) Collector–Emitter Saturation Voltage (I C = 20 mAdc, I B = 2.0 mAdc) hFE Both Types Both Types LMBTA42 LMBTA43 –– VCE(sat) LMBTA42 LMBTA43 Base–Emitter Saturation Voltage (I C = 20 mAdc, I B= 2.0 mAdc) V Vdc Vdc BE(sat) SMALL–SIGNAL CHARACTERISTICS Current –Gain–Bandwidth Product (V CE = 20 Vdc, I C = 10mA, f = 100 MHz) Collector – Base Capacitance (V CB= 20 Vdc, I E= 0, f = 1.0 MHz) fT 50 — — — 3.0 4.0 C cb LMBTA42 LMBTA43 MHz pF 3. Pulse Test: Pulse Width <300 µs, Duty Cycle <2.0%. LMBTA42/43LT1-2/4 LESHAN RADIO COMPANY, LTD. LMBTA42LT1 LMBTA43LT1 200 hFE , DC CURRENT GAIN V CE= 10Vdc T J = 125°C 100 25°C 50 – 55°C 30 20 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 I C , COLLECTOR CURRENT (mA) Figure 8. DC Current Gain 100 20 f T, CURRENT– GAIN — BANDWIDTH PRODUCT (MHz) 50 C eb 10 5.0 2.0 C cb 1.0 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 70 50 T J = 25°C V CE = 20 V 30 f = 20 MHz 20 10 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 V R, REVERSE VOLTAGE (VOLTS) I C , COLLECTOR CURRENT (mA) Figure 2. Capacitance Figure 3. Current–Gain — Bandwidth Product 100 1.4 T J = 25°C 1.2 V, VOLTAGE (VOLTS) C, CAPACITANCE (pF) 100 1.0 0.8 V BE(sat) @ I C /I B = 10 0.6 V BE(on) @ V CE = 10 V 0.4 5.0 0.2 V CE(sat) @ I C /I B = 10 0 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 I C , COLLECTOR CURRENT (mA) Figure 4. “On” Voltages LMBTA42/43LT1–3/4 LESHAN RADIO COMPANY, LTD. LMBTA42LT1 LMBTA43LT1 SOT-23 NOTES: A 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. L 3 1 V 2 B S DIM G A B C D G H J K L S V C D H K J INCHES MIN MAX 0.1102 0.1197 0.0472 0.0551 0.0350 0.0440 0.0150 0.0200 0.0701 0.0807 0.0005 0.0040 0.0034 0.0070 0.0140 0.0285 0.0350 0.0401 0.0830 0.1039 0.0177 0.0236 MILLIMETERS MIN MAX 2.80 3.04 1.20 1.40 0.89 1.11 0.37 0.50 1.78 2.04 0.013 0.100 0.085 0.177 0.35 0.69 0.89 1.02 2.10 2.64 0.45 0.60 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 inches mm LMBTA42/4LT1-4/4