MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by 2N3905/D
General Purpose Transistors
PNP Silicon
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COLLECTOR |
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2 |
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BASE |
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1 |
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EMITTER |
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MAXIMUM RATINGS |
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Rating |
Symbol |
Value |
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Unit |
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Collector± Emitter Voltage |
VCEO |
40 |
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Vdc |
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Collector± Base Voltage |
VCBO |
40 |
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Vdc |
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Emitter± Base Voltage |
VEBO |
5.0 |
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Vdc |
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Collector Current Ð Continuous |
IC |
200 |
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mAdc |
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Total Device Dissipation @ TA = 25°C |
PD |
625 |
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mW |
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Derate above 25°C |
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5.0 |
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mW/°C |
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Total Power Dissipation @ TA = 60°C |
PD |
250 |
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mW |
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Total Device Dissipation @ TC = 25°C |
PD |
1.5 |
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Watts |
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Derate above 25°C |
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12 |
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mW/°C |
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Operating and Storage Junction |
TJ, Tstg |
± 55 to +150 |
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°C |
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Temperature Range |
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THERMAL CHARACTERISTICS(1) |
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Characteristic |
Symbol |
Max |
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Unit |
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Thermal Resistance, Junction to |
RqJA |
200 |
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°C/W |
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Ambient |
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Thermal Resistance, Junction to Case |
RqJC |
83.3 |
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°C/W |
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
2N3905
2N3906*
*Motorola Preferred Device
1
2 3
CASE 29±04, STYLE 1 TO±92 (TO±226AA)
Characteristic |
Symbol |
Min |
Max |
Unit |
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OFF CHARACTERISTICS |
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Collector± Emitter Breakdown Voltage (2) |
V |
40 |
Ð |
Vdc |
(IC = 1.0 mAdc, IB = 0) |
(BR)CEO |
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Collector± Base Breakdown Voltage |
V(BR)CBO |
40 |
Ð |
Vdc |
(IC = 10 mAdc, IE = 0) |
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Emitter± Base Breakdown Voltage |
V(BR)EBO |
5.0 |
Ð |
Vdc |
(IE = 10 mAdc, IC = 0) |
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Base Cutoff Current |
IBL |
Ð |
50 |
nAdc |
(VCE = 30 Vdc, VEB = 3.0 Vdc) |
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Collector Cutoff Current |
ICEX |
Ð |
50 |
nAdc |
(VCE = 30 Vdc, VEB = 3.0 Vdc) |
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1.Indicates Data in addition to JEDEC Requirements.
2.Pulse Test: Pulse Width v 300 ms; Duty Cycle v 2.0%.
Preferred devices are Motorola recommended choices for future use and best overall value.
REV 2
Motorola Small±Signal Transistors, FETs and Diodes Device Data
Motorola, Inc. 1996
2N3905 |
2N3906 |
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ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Continued) |
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Characteristic |
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Symbol |
Min |
Max |
Unit |
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ON CHARACTERISTICS(1) |
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DC Current Gain |
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hFE |
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Ð |
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(IC = 0.1 mAdc, VCE = 1.0 Vdc) |
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2N3905 |
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30 |
Ð |
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2N3906 |
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60 |
Ð |
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(IC = 1.0 mAdc, VCE = 1.0 Vdc) |
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2N3905 |
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40 |
Ð |
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2N3906 |
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80 |
Ð |
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(IC = 10 mAdc, VCE = 1.0 Vdc) |
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2N3905 |
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50 |
150 |
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2N3906 |
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100 |
300 |
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(IC = 50 mAdc, VCE = 1.0 Vdc) |
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2N3905 |
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30 |
Ð |
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2N3906 |
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60 |
Ð |
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(IC = 100 mAdc, VCE = 1.0 Vdc) |
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2N3905 |
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15 |
Ð |
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2N3906 |
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30 |
Ð |
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Collector± Emitter Saturation Voltage |
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VCE(sat) |
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Vdc |
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(IC = 10 mAdc, IB = 1.0 mAdc) |
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Ð |
0.25 |
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(IC = 50 mAdc, IB = 5.0 mAdc |
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Ð |
0.4 |
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Base ± Emitter Saturation Voltage |
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VBE(sat) |
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Vdc |
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(IC = 10 mAdc, IB = 1.0 mAdc) |
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0.65 |
0.85 |
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(IC = 50 mAdc, IB = 5.0 mAdc) |
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Ð |
0.95 |
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SMALL± SIGNAL CHARACTERISTICS |
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Current± Gain Ð Bandwidth Product |
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fT |
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MHz |
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(IC = 10 mAdc, VCE = 20 Vdc, f = 100 MHz) |
2N3905 |
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200 |
Ð |
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2N3906 |
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250 |
Ð |
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Output Capacitance |
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Cobo |
Ð |
4.5 |
pF |
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(VCB = 5.0 Vdc, IE = 0, f = 1.0 MHz) |
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Input Capacitance |
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Cibo |
Ð |
10.0 |
pF |
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(VEB = 0.5 Vdc, IC = 0, f = 1.0 MHz) |
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Input Impedance |
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hie |
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k Ω |
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(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz) |
2N3905 |
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0.5 |
8.0 |
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2N3906 |
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2.0 |
12 |
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Voltage Feedback Ratio |
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h |
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X 10± 4 |
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(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz) |
2N3905 |
re |
0.1 |
5.0 |
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2N3906 |
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0.1 |
10 |
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Small±Signal Current Gain |
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hfe |
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Ð |
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(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz) |
2N3905 |
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50 |
200 |
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2N3906 |
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100 |
400 |
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Output Admittance |
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hoe |
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mmhos |
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(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz) |
2N3905 |
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1.0 |
40 |
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2N3906 |
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3.0 |
60 |
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Noise Figure |
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NF |
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dB |
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(IC = 100 mAdc, VCE = 5.0 Vdc, RS = 1.0 k Ω, f = 1.0 kHz) |
2N3905 |
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Ð |
5.0 |
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2N3906 |
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Ð |
4.0 |
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SWITCHING CHARACTERISTICS |
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Delay Time |
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(VCC = 3.0 Vdc, VBE = 0.5 Vdc, |
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td |
Ð |
35 |
ns |
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Rise Time |
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IC = 10 mAdc, IB1 = 1.0 mAdc) |
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tr |
Ð |
35 |
ns |
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Storage Time |
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2N3905 |
ts |
Ð |
200 |
ns |
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2N3906 |
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Ð |
225 |
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(VCC = 3.0 Vdc, IC = 10 mAdc, |
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Fall Time |
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tf |
Ð |
60 |
ns |
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I = I |
B2 |
= 1.0 mAd |
2N3905 |
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B1 |
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2N3906 |
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Ð |
75 |
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1. Pulse Test: Pulse Width v 300 ms; Duty Cycle v 2.0%.
2 |
Motorola Small±Signal Transistors, FETs and Diodes Device Data |