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| LESHAN RADIO COMPANY, LTD. General Purpose Transistor * Pb-Free Package May be Available. The G-Suffix Denotes a Pb-Free Lead Finish ORDERING INFORMATION Device LMBT4401LT1 Package SOT-23 Shipping 3000/Tape & Reel 3000/Tape & Reel 1 2 LMBT4401LT1 3 LMBT4401LT1G SOT-23 MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current -- Continuous Symbol V CEO V CBO V EBO Value 40 60 6.0 600 Unit Vdc Vdc Vdc mAdc 1 BASE SOT-23 3 COLLECTOR IC THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR- 5 Board, (1) TA = 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 Symbol PD Max 225 1.8 556 300 2.4 417 -55 to +150 Unit mW mW/C C/W mW mW/C C/W C 2 EMITTER RJA PD RJA TJ , Tstg DEVICE MARKING LMBT4401LT1 = 2X ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted.) Characteristic Symbol Min Max Unit OFF CHARACTERISTICS Collector-Emitter Breakdown Voltage (3) V (BR)CEO 40 60 6.0 -- -- -- Vdc -- Vdc -- Adc 0.1 Adc 0.1 Vdc (I C = 1.0 mAdc, I B = 0) Collector-Base Breakdown Voltage V (BR)CBO (I C = 0.1 mAdc, I E = 0) Emitter-Base Breakdown Voltage V (BR)EBO (I E = 0.1 mAdc, I C = 0) Base Cutoff Current I BEV (V CE = 35 Vdc, V EB = 0.4 Vdc) Collector Cutoff Current I CEX (V CE = 35 Vdc, V EB = 0.4 Vdc) 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 s; Duty Cycle <2.0%. LMBT4401LT1-1/6 LESHAN RADIO COMPANY, LTD. LMBT4401LT1 ELECTRICAL CHARACTERISTICS (T A = 25C unless otherwise noted) (Continued) Characteristic Symbol hFE 20 40 80 100 40 VCE(sat) -- -- V BE(sat) Min Max Unit -- ON CHARACTERISTICS ( 3 ) DC Current Gain (I C = 0.1 mAdc, V CE = 1.0 Vdc) (I C = 1.0 mAdc, V CE = 1.0 Vdc) (I C = 10 mAdc, V CE = 1.0 Vdc) (I C = 150 mAdc, V CE = 1.0 Vdc) (I C = 500 mAdc, V CE = 2.0 Vdc) Collector-Emitter Saturation Voltage (I C = 150 mAdc, I B = 15 mAdc) (I C = 500 mAdc, I B = 50 mAdc) Base-Emitter Saturation Voltage (I C = 150 mAdc, I B = 15 mAdc) (I C = 500 mAdc, I B = 50 mAdc) -- -- -- 300 -- Vdc 0.4 0.75 Vdc 0.75 -- 0.95 1.2 SMALL-SIGNAL CHARACTERISTICS Current-Gain -- Bandwidth Product (I C = 20 mAdc, V CE= 10Vdc, f = 100 MHz) Collector-Base Capacitance (V CB= 5.0 Vdc, I E = 0, f = 1.0 MHz) Emitter-Base Capacitance (V EB = 0.5 Vdc, I C = 0, f = 1.0 MHz) Input Impedance (V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) Voltage Feedback Ratio (V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) Small-Signal Current Gain (V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) Output Admittance (V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) fT 250 C cb -- C eb -- h ie 1.0 h re 0.1 h fe 40 h oe 1.0 30 500 mhos 8.0 -- 15 X 10 -4 MHz -- pF 6.5 pF 30 k SWITCHING CHARACTERISTICS Delay Time Rise Time Storage Time Fall Time (V CC = 30 Vdc, V EB = 2.0 Vdc I C = 150 mAdc, I B1 = 15 mAdc) (V CC = 30 Vdc, I C = 150 mAdc I B1 = I B2 = 15 mAdc) td tr ts tf -- -- -- -- 15 20 225 30 ns ns 3. Pulse Test: Pulse Width <300 s; Duty Cycle <2.0%. SWITCHING TIME EQUIVALENT TEST CIRCUITS +30 V + 16 V 0 1.0 to 100s, DUTY CYCLE = 2% +30 V 200 + 16 V 1.0 to 100s, DUTY CYCLE = 2% 200 1.0 k 0 1.0 k C S* < 10 pF C S*< 10 pF -14 V < 20 ns - 2.0V <2.0 ns 1N916 - 4.0 V Scope rise time < 4.0ns *Total shunt capacitance of test jig connectors, and oscilloscope Figure 1. Turn-On Time Figure 2. Turn-Off Time LMBT4401LT1-2/6 LESHAN RADIO COMPANY, LTD. LMBT4401LT1 TRANSIENT CHARACTERISTICS T J = 25C T J = 100C 30 20 10 7.0 5.0 V CC = 30 V I C / I B = 10 QT C obo CAPACITANCE (pF) 10 7.0 5.0 3.0 2.0 Q, CHARGE (pC) 1.0 0.7 0.5 0.3 0.2 0.1 C cb 3.0 2.0 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 20 30 50 QA 10 20 30 50 70 100 200 300 500 REVERSE VOLTAGE (VOLTS) I C , COLLECTOR CURRENT (mA) Figure 3. Capacitance 100 70 50 100 Figure 4. Charge Data I C /I B = 10 70 50 tr V CC= 30V I C/I B =10 t , RISE TIME (ns) 30 20 t r @V CC=30V t r @V CC=10V t d@V EB=2.0V t d@V EB=0V 30 20 tf t , TIME (ns) 10 7.0 5.0 10 20 30 50 70 100 200 300 500 10 7.0 5.0 10 20 30 50 70 100 200 300 500 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 5. Turn-On Time Figure 6. Rise and Fall Time 300 100 t f , STORAGE TIME (ns) 200 t s' = t s - 1/8 t f I B1 = I B2 I C/I B = 10 to 20 t f , FALL TIME (ns) 70 50 I C /I B = 20 V CC = 30 V I B1 = I B2 30 20 100 I C /I B = 10 70 50 10 7.0 30 10 20 30 50 70 100 200 300 500 5.0 10 20 30 50 70 100 200 300 500 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 7. Storage Time Figure 8. Fall Time LMBT4401LT1-3/6 LESHAN RADIO COMPANY, LTD. LMBT4401LT1 SMALL-SIGNAL CHARACTERISTICS NOISE FIGURE V CE = 10 Vdc, T A = 25C Bandwidth = 1.0 Hz 10 10 I C = 1.0 mA, R S = 150 8.0 NF, NOISE FIGURE (dB) I C = 50 A, R S = 4.0 k 6.0 NF, NOISE FIGURE (dB) I C = 500 A, R S = 200 I C = 100 A, R S = 2.0 k f = 1.0 kHz R S = OPTIMUM RS = SOURCE RS = RESISTANCE 8.0 6.0 I C = 50 A I C = 100 A I C = 500 A I C = 1.0 mA 4.0 4.0 2.0 2.0 0 0.010.02 0.05 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 0 500 100 200 500 1.0k 2.0k 5.0k 10k 20k 50k 100k f , FREQUENCY (kHz) R S, SOURCE RESISTANCE (k) Figure 9. Frequency Effects Figure 10. Source Resistance Effects h PARAMETERS (V CE = 10 Vdc, f = 1.0 kHz, T A = 25C) This group of graphs illustrates the relationship between h fe and other "h" parameters for this series of ransistors. To obtain these curves, a high-gain and a low-gain unit were selected from the LMBT4401LT1 lines, and the same units were used to develop the correspondingly numbered curves on each graph. 300 200 50 h ie, INPUT IMPEDANCE (k) 20 10 5.0 LMBT4401LT1 UNIT 1 LMBT4401LT1 UNIT 2 h fe, CURRENT GAIN 100 70 50 LMBT4401LT1 UNIT 1 LMBT4401LT1 UNIT 2 2.0 1.0 0.5 30 20 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 7.0 5.0 10 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 7.0 5.0 10 I C , COLLECTOR CURRENT (mA) h re, VOLTAGE FEEDBACK RATIO (X 10 -4 ) I C , COLLECTOR CURRENT (mA) Figure 11. Current Gain 7.0 5.0 3.0 2.0 Figure 12. Input Impedance h oe , OUTPUT ADMITTANCE ( mhos) 100 50 10 LMBT4401LT1 UNIT 1 LMBT4401LT1 UNIT 2 LMBT4401LT1 UNIT 1 LMBT4401LT1 UNIT 2 20 10 1.0 0.7 0.5 0.3 0.2 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 7.0 5.0 10 5.0 2.0 1.0 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 7.0 5.0 10 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 13. Voltage Feedback Ratio Figure 14. Output Admittance LMBT4401LT1-4/6 LESHAN RADIO COMPANY, LTD. LMBT4401LT1 STATIC CHARACTERISTICS 3.0 h FE , NORMALIZED CURRENT GAIN 2.0 V CE= 1.0 V V CE=10 V T J = 125C 1.0 25C 0.7 0.5 -55C 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 20 300 500 I C , COLLECTOR CURRENT (mA) Figure 15. DC Current Gain V CE, COLLECTOR EMITTER VOLTAGE (VOLTS) 1.0 0.8 T J = 25C 0.6 I C=1.0 mA 0.4 10 mA 100mA 500mA 0.2 0 0.01 0.02 0.03 0.05 0.07 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 16. Collector Saturation Region 10 +0.5 T J = 25C 0.8 V BE(sat) @ I C /I B =10 COEFFICIENT (mV/ C) 0 VC for V CE(sat) V, VOLTAGE ( VOLTS ) - 0.5 0.6 V BE @ V CE =1.0 V -1.0 0.4 -1.5 0.2 V CE(sat) @ I C /I B =10 -2.0 VB for V BE 0 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 500 - 2.5 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 500 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 17. "On" Voltages Figure 18. Temperature Coefficients LMBT4401LT1-5/6 LESHAN RADIO COMPANY, LTD. LMBT4401LT1 SOT-23 NOTES: A L 3 1 2 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. BS DIM A B C D G H J K L S V V G 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 LMBT4401LT1-6/6 |
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