LESHAN RADIO COMPANY, LTD. General Purpose Transistor PNP Silicon LMBT2907LT1 LMBT2907ALT1 • Pb−Free Package May be Available. The G−Suffix Denotes a Pb−Free Lead Finish 3 MAXIMUM RATINGS Rating Symbol Value 2907 2907A Collector–Emitter Voltage V CEO Collector–Base Voltage V CBO –60 Vdc Emitter–Base Voltage V EBO –5.0 Vdc –600 mAdc Collector Current — Continuous IC –40 –60 1 Unit 2 Vdc SOT–23 3 COLLECTOR 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 RθJA PD 1.8 556 300 mW/°C °C/W mW 1 BASE 2 EMITTER ORDERING INFORMATION RθJA TJ , Tstg 2.4 417 –55 to +150 mW/°C °C/W °C DEVICE MARKING LMBT2907LT1 = M2B, LMBT2907ALT1 = 2F Device Package Shipping LMBT2907LT1 SOT–23 3000/Tape & Reel LMBT2907LT1G SOT–23 3000/Tape & Reel LMBT2907ALT1 SOT–23 3000/Tape & Reel LMBT2907ALT1G SOT–23 3000/Tape & Reel ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.) Characteristic Symbol Min Max –40 –60 –60 –5.0 — — — — — –50 — — –0.020 –0.010 — — — –20 –10 –50 Unit OFF CHARACTERISTICS Collector–Emitter Breakdown Voltage(3) V LMBT2907 LMBT2907A Collector–Emitter Breakdown Voltage(I C = –10 µAdc, I E = 0) Emitter–Base Breakdown Voltage(I E = –10 µAdc, I C = 0) Collector Cutoff Current( V CB = –30Vdc, I BE(OFF) = –0.5Vdc) Collector Cutoff Current ( V CB = –50Vdc, I E = 0) LMBT2907 LMBT2907A ( V CB = –50Vdc, I E = 0, T A =125°C ) V (BR)CBO V (BR)EBO I CEX I CBO LMBT2907 LMBT2907A Base Current( V CE = –30Vdc, V EB(off)= –0.5Vdc ) 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%. Vdc (BR)CEO (I C = –10 mAdc, I B = 0) IB Vdc Vdc nAdc µAdc nAdc LO8–1/5 LESHAN RADIO COMPANY, LTD. LMBT2907LT1 LMBT2907ALT1 ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted) (Continued) Characteristic Symbol Min Max Unit 35 75 50 100 75 100 –– 100 30 50 –– –– –– –– –– –– –– 300 –– –– –– –– –0.4 –1.6 –– –– –1.3 –2.6 200 –– MHz –– 8.0 pF –– 30 pF — — — — — — 45 10 40 30 80 100 ON CHARACTERISTICS DC Current Gain (I C = –0.1mAdc, V CE = –10 Vdc) hFE –– LMBT2907 LMBT2907A LMBT2907 LMBT2907A LMBT2907 LMBT2907A LMBT2907 LMBT2907A LMBT2907 LMBT2907A (I C =–1.0mAdc, V CE = –10 Vdc) (I C = –10 mAdc, V CE = –10Vdc) (I C = –150mAdc, V CE =–10 Vdc)(3) (I C = –500mAdc, V CE =–10 Vdc)(3) Collector–Emitter Saturation Voltage(3) (I C = –150mAdc, I B = –15 mAdc) (I C = –500 mAdc, I B = –50 mAdc) Base–Emitter Saturation Voltage(3) (I C = –150mAdc, I B = –15 mAdc) (I C = –500mAdc, I B = –50 mAdc) VCE(sat) V Vdc Vdc BE(sat) SMALL–SIGNAL CHARACTERISTICS Current–Gain — Bandwidth Product(3),(4) (I C = –50mAdc, V CE= –20Vdc, f = 100MHz) Output Capacitance (V CB = –10 Vdc, I E = 0, f = 1.0 MHz) Input Capacitance f T C obo C ibo (V EB = –2.0Vdc, I C = 0, f = 1.0 MHz) SWITCHING CHARACTERISTICS Turn–On Time Delay Time Rise Time Fall Time Storage Time Turn–Off Time (V CC = –30 Vdc, I C = –150 mAdc, I B1 = –15 mAdc) t on td tr (V CC = –6.0 Vdc, I C = –150 mAdc,I B1 = I B2 = 15 mAdc) tf ts t off ns ns 3. Pulse Test: Pulse Width < 300 µs, Duty Cycle < 2.0%. 4. f T is defined as the frequency at which |h f e | extrapolates to unity. INPUT INPUT Z o = 50 Ω Z O= 50 Ω PRF = 150 PPS –30 V PRF = 150 PPS RISE TIME <2.0 ns 200 P.W. <200 ns RISE TIME <2.0 ns P.W. < 200 ns 1.0 k TO OSCILLOSCOPE RISE TIME < 5.0 ns 0 50 –16 V 200 ns Figure 1. Delay and Rise Time Test Circuit +15 V –6.0 V 1.0 k 37 1.0 k TO OSCILLOSCOPE 0 RISE TIME < 5.0 ns 50 –30 V 1N916 200 ns Figure 2. Storage and Fall Time Test Circuit LO8–2/5 LESHAN RADIO COMPANY, LTD. LMBT2907LT1 LMBT2907ALT1 TYPICAL CHARACTERISTICS h FE , NORMALIZED CURRENT GAIN 3.0 V CE = –1.0 V V CE = –10 V 2.0 T J = 125°C 25°C 1.0 –55°C 0.7 0.5 0.3 0.2 –0.1 –0.2 –0.3 –0.5 –0.7 –1.0 –2.0 –3.0 –5.0 –7.0 –10 –20 –30 –50 –70 –100 –200 –300 –500 I C , COLLECTOR CURREN (mA) Figure 3. DC Current Gain V CE , COLLECTOR– EMITTER VOLTAGE (VOLTS) –1.0 –0.8 I C = –1.0 mA –100 mA –10 mA –500 mA –0.6 –0.4 –0.2 0 –0.005–0.01 –0.02 –0.03 –0.05 –0.7 –0.1 –0.2 –0.3 –0.5 –0.7 –1.0 –2.0 –3.0 –5.0 –7.0 –10 –20 –30 –50 I B , BASE CURRENT (mA) Figure 4. Collector Saturation Region 300 300 200 100 I C /I B = 10 T J = 25°C tr 70 50 30 20 V CC = –30 V I C /I B = 10 100 t, TIME (ns) t, TIME (ns) 200 V CC = –30 V 70 50 I B1 = I B2 T J = 25°C tf 30 20 t ’ s = t s – 1/8 t f t d @ V BE(off) = 0 V 10 10 7.0 7.0 2.0 V 5.0 5.0 3.0 3.0 –5.0–7.0 –10 –20 –30 –50 –70 –100 –200 –300 –500 –5.0–7.0 –10 –20 –30 –50 –70 –100 –200 –300 –500 I C , COLLECTOR CURRENT I C , COLLECTOR CURRENT (mA) Figure 5. Turn–On Time Figure 6. Turn–Off Time LO8–3/5 LESHAN RADIO COMPANY, LTD. LMBT2907LT1 LMBT2907ALT1 TYPICAL SMALL–SIGNAL CHARACTERISTICS NOISE FIGURE V CE = 10 Vdc, T A = 25°C 10 10 8.0 8.0 –50 µA, R S= 2.7 k Ω –100 µA, R S= 1.6 k Ω 4.0 RS=OPTIMUM SOURCE RESISTANCE 2.0 0 0.05 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 4.0 2.0 100 50 100 200 500 1.0 k 2.0 k 5.0 k 10 k 20 k f, FREQUENCY (kHz) R S, SOURCE RESISTANCE ( Ω ) Figure 7. Frequency Effects Figure 8. Source Resistance Effects 30 C eb 20 C, CAPACITANCE(pF) I C = –50µA –100 µA –500 µA –1.0 mA 6.0 0 0.01 0.02 10 7.0 C cb 5.0 3.0 2.0 –0.1 NF, NOISE FIGURE (dB) I C = –1.0 mA, R S= 430 Ω –500 µA, R S= 560 Ω 6.0 –0.2 –0.3 –0.5 –1.0 –2.0 –3.0 –5.0 –10 f T , CURRENT– GAIN — BANDWIDTH PRODUCT (MHz) NF, NOISE FIGURE (dB) f=1.0 kHz –20 –30 50 k 400 300 200 100 80 VCE=–20 V T J= 25°C 60 40 30 20 –1.0 –2.0 –5.0 –10 –20 –50 –100 –200 –500 –1000 REVERSE VOLTAGE (VOLTS) I C , COLLECTOR CURRENT (mA) Figure 9. Capacitances Figure 10. Current–Gain — Bandwidth Product –1.0 +0.5 T J = 25°C COEFFICIENT (mV/ ° C) V, VOLTAGE (VOLTS) 0 V BE(sat) @ I C /I B = 10 –0.8 V BE(on) @ V CE = –10 V –0.6 – 0.4 –0.2 V CE(sat) @ I C /I B = 10 0 –0.1 –0.2 R θVC for V CE(sat) –0.5 – 1.0 –1.5 R θVB for V BE –2.0 –2.5 –0.5 –1.0 –2.0 –5.0 –10 –20 –50 –100 –200 –500 –0.1 –0.2 –0.5 –1.0 –2.0 –5.0 –10 –20 –50 –100 –200 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 11. “On” Voltage Figure 12. Temperature Coefficients –500 LO8–4/5 LESHAN RADIO COMPANY, LTD. LMBT2907LT1 LMBT2907ALT1 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 PIN 1. BASE 2. EMITTER 3. COLLECTOR 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 inches mm LO8-5/5