2N441 TO 92 BIPOLAR TRANSISTORS TRANSISTOR(NPN) FEATURES * Power dissipation PCM:.6 W(Tamb=25 O C) * Collector current ICM:.6 A * Collectorbase voltage V (BR)CBO : 6 V * Operating and storage junction temperature range T J,Tstg: 55 O C to+1 O C MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94VO rate flame retardant * Lead: MILSTD2E method 8C guaranteed * Mounting position: Any * Weight:.8 gram min..49 (12.5).18 (4.6).18 (4.6).14 (3.6) max..22 (.55) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 6 Hz, resistive or inductive load. For capacitive load, derate current by %..98 (2.5) Bottom Dimensions in inches and (millimeters) (TO92) MAXIMUM RATINGES ( @ T A = 25 O C unless otherwise noted) RATINGS SYMBOL VALUE UNITS Max. Steady State Power Dissipation (1) @TA=25 o C Derate above 25 O C PD 6 mw Max. Operating Temperature Range TJ 1 o C Storage Temperature Range TSTG 55 to +1 o C ELECTRICAL CHARACTERISTICS ( @ T A = 25 O C unless otherwise noted) CHARACTERISTICS SYMBOL MIN. TYP. MAX. UNITS Thermal Resistance Junction to Ambient R θja 417 o C/W Notes : 1. Alumina=.4*.3*.24in.99.5% alumina 2. "Fully ROHS Compliant", "% Sn plating (Pbfree)". 5
ELECTRICAL CHARACTERISTICS (@TA=25 O C unless otherwise noted) Chatacteristic Symbol Min Max Unit OFF CHARACTERISTICS CollectorEmitter Breakdown Voltage(1) (I C = madc, I B = ) CollectorBase Breakdown Voltage (I C =.1uAdc, I E = ) EmitterBase Breakdown Voltage (I E =.1uAdc, I C = ) V (BR)CEO 4 Vdc V (BR)CBO 6 Vdc V (BR)EBO 6. Vdc Base Cutoff Current (V CE = 35Vdc, V BE(off) =.4Vdc) I BEV.1 uadc Collector Cutoff Current (V CE = 35Vdc, V EB =.4Vdc) I CEX.1 uadc ON CHARACTERISTICS(1) DC Current Gain (I C =.1mAdc, V CE = Vdc) (I C = madc, V CE = Vdc) 4 (I C = madc, V CE = Vdc) hfe 8 (I C = 1mAdc, V CE = Vdc) (I C = madc, V CE = Vdc) 4 CollectorEmitter Saturation Voltage (1) (I C = 1mAdc, I B = 15mAdc) (I C = madc, IB= madc) V CE(sat).4.75 Vdc BaseEmitter Saturation Voltage (1) (I C = 1mAdc, I B = 15mAdc) (I C = madc, I B = madc) SMALLSIGNAL CHARACTERISTICS CurrentGainBandwidth Product (I C = madc, V CE = Vdc, f= MHz) Vdc V.75.95 BE(sat) 1.2 f T 2 MHz Output Capacitance (V CB = Vdc, I E =, f= MHz) C cb 6.5 pf Input Capacitance (V EB =.5Vdc, IC=, f= MHz) C eb pf Input lmpedance (V CE = Vdc, IC= madc, f= khz) h ie 15 kohms Voltage Feedback Ratio (V CE = Vdc, IC= madc, f= khz) h re.1 8. X 4 SmallSignal Current Gain (V CE = Vdc, I C = madc, f= khz) h fe 4 Output Admittance (V CE = Vdc, I C = madc, f= khz) h oe umhos SWITCHING CHARACTERISTICS Delay Time Rise Time (V CC = Vdc, V EB = Vdc, I C = 1mAdc, I B1 = 15mAdc) t d t r 15 ns Storage Time Fall Time (V CC = Vdc, I C = 1mAdc, I B1 = I B2 = 15mAdc) t s t f 225 ns Note : Pulse Test: Pulse Width<ms,Duty Cycle<%
RATING AND CHARACTERISTICS CURVES ( 2N441 ) 25 O C O C CAPACITANCE (pf) 3. Cobo Ccb Q, CHARGE (nc) 3..7.5.3.2 V CC = V I C /I B = Q T Q A t, TIME (ns) t s', STORAGE TIME (ns).1.2.3 3. 7 REVERSE VOLTAGE (V) Figure 1. Capacitances 7 7 Figure 3. TurnOn Time 7 Figure 5. Storage Time I C /I B = t r @ V CC = V t r @ V CC = V t d @ V EB = V t d @ V EB = V t s '=t s 1/8t f I B1= I B2 I C /I B = to t f, FALL TIME (ns) t, TIME (ns).1 7 Figure 2. Charge Data 7 t r V CC = V I C /I B = t f 7 Figure 4. Rise and Fall Times 7 V CC = V I B1= I B2 I C /I B = I C /I B = 7 Figure 6. Fall Time
RATING AND CHARACTERISTICS CURVES ( 2N441 ) NF, NOISE FIGURE (db) h fe, CURRENT GAIN V, VOLTAGE (V) 8. 6. 4..1.2.5.1.2.5 k k k k k k k f, FREQUENCY (KHz) R S, SOURCE RESISTANCE (OHMS) 7.1.2.3.5.7 3..1.2.3.5.7 3. 3..7.5.3 I C =ma, R S = 1 Ω I C =ua, R S = Ω I C =ua, R S = kω I C =ua, R S = 4.kΩ Figure 7.Frequency Effects Figure 9.Cuttent Gain COEFFICIENT (mv/ o C) h je, INPUT IMPEDANCE (OHMS) NF, NOISE FIGURE (db).2.1.2.3.5.7 3..1.2.3.5.7 3. R S = OPTIMUM SOURCE RS = RESISTANCE 441 UNIT 1 441 UNIT 2 441 UNIT 1 441 UNIT 2 Figure 11.Voltage Feedback Ratio 8. 6. 4. 4 8 6 4 f = khz IC=uA IC=uA IC=uA IC=mA Figure 8.Source Resistance Effects Figure.Input Impedance 441 UNIT 1 441 UNIT 2 441 UNIT 1 441 UNIT 2 Figure 12.Temperature Coefficients
RATING AND CHARACTERISTICS CURVES ( 2N441 ) hfe, NORMALIZED CURRENT GAIN 3..7.5.3 VCE = V VCE = V T J = 125 O C 25 O C 55 O C.2.1.2.3.5.7 3. 7 Figure 13. DC Current Gain V CE, COLLECTOR EMITTER VOLTAGE (V).8 T J = 25 O C.6 I C = ma ma ma ma.4.2.1.2.3.5.7.1.2.3.5.7 3. I B, BASE CURRENT (ma) Figure 14. Collector Saturation Region.8 T J = 25 O C V BE(sat) @ I C /I B = +.5 Θ VC for V CE(sat) VOLTAGE (V).6.4.2 V BE @ V CE = V V CE(sat) @ I C /I B = COEFFICIENT (mv/ O C).5 1.5 Θ VB for V BE 2.5.1..2.5.1..2.5 Figure 15. "ON" Voltages Figure 16. Temperature Coefficients
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